diff options
Diffstat (limited to 'src/charon')
188 files changed, 66657 insertions, 4574 deletions
diff --git a/src/charon/Makefile.am b/src/charon/Makefile.am index 9a04055c3..c9f63ac9d 100644 --- a/src/charon/Makefile.am +++ b/src/charon/Makefile.am @@ -41,6 +41,8 @@ encoding/payloads/ts_payload.c encoding/payloads/ts_payload.h \ encoding/payloads/unknown_payload.c encoding/payloads/unknown_payload.h \ encoding/payloads/vendor_id_payload.c encoding/payloads/vendor_id_payload.h \ kernel/kernel_interface.c kernel/kernel_interface.h \ +kernel/kernel_ipsec.c kernel/kernel_ipsec.h \ +kernel/kernel_net.h \ network/packet.c network/packet.h \ network/receiver.c network/receiver.h \ network/sender.c network/sender.h \ @@ -57,12 +59,14 @@ processing/jobs/retransmit_job.c processing/jobs/retransmit_job.h \ processing/jobs/send_dpd_job.c processing/jobs/send_dpd_job.h \ processing/jobs/send_keepalive_job.c processing/jobs/send_keepalive_job.h \ processing/jobs/roam_job.c processing/jobs/roam_job.h \ +processing/jobs/update_sa_job.c processing/jobs/update_sa_job.h \ processing/scheduler.c processing/scheduler.h \ processing/processor.c processing/processor.h \ sa/authenticators/authenticator.c sa/authenticators/authenticator.h \ sa/authenticators/eap_authenticator.c sa/authenticators/eap_authenticator.h \ sa/authenticators/eap/eap_method.c sa/authenticators/eap/eap_method.h \ sa/authenticators/eap/eap_manager.c sa/authenticators/eap/eap_manager.h \ +sa/authenticators/eap/sim_manager.c sa/authenticators/eap/sim_manager.h \ sa/authenticators/psk_authenticator.c sa/authenticators/psk_authenticator.h \ sa/authenticators/pubkey_authenticator.c sa/authenticators/pubkey_authenticator.h \ sa/child_sa.c sa/child_sa.h \ @@ -129,15 +133,20 @@ if USE_SELF_TEST AM_CFLAGS += -DSELF_TEST endif +if USE_CAPABILITIES + charon_LDADD += -lcap +endif + + # build optional plugins ######################## SUBDIRS = . PLUGINS = ${libstrongswan_plugins} -if USE_UNIT_TESTS - SUBDIRS += plugins/unit_tester - PLUGINS += unit-tester +if USE_KERNEL_NETLINK + SUBDIRS += plugins/kernel_netlink + PLUGINS += kernel-netlink endif if USE_STROKE @@ -165,11 +174,21 @@ if USE_EAP_SIM PLUGINS += eapsim endif +if USE_EAP_SIM_FILE + SUBDIRS += plugins/eap_sim_file + PLUGINS += eapsim-file +endif + if USE_EAP_MD5 SUBDIRS += plugins/eap_md5 PLUGINS += eapmd5 endif +if USE_EAP_GTC + SUBDIRS += plugins/eap_gtc + PLUGINS += eapgtc +endif + if USE_EAP_AKA SUBDIRS += plugins/eap_aka PLUGINS += eapaka @@ -185,10 +204,20 @@ if USE_MEDCLI PLUGINS += medcli endif +if USE_NM + SUBDIRS += plugins/nm + PLUGINS += nm +endif + if USE_UCI SUBDIRS += plugins/uci PLUGINS += uci endif +if USE_UNIT_TESTS + SUBDIRS += plugins/unit_tester + PLUGINS += unit-tester +endif + AM_CFLAGS += -DPLUGINS=\""${PLUGINS}\"" diff --git a/src/charon/Makefile.in b/src/charon/Makefile.in index cf03a0e35..8d13f16e9 100644 --- a/src/charon/Makefile.in +++ b/src/charon/Makefile.in @@ -49,28 +49,37 @@ ipsec_PROGRAMS = charon$(EXEEXT) @USE_INTEGRITY_TEST_TRUE@am__append_4 = -DINTEGRITY_TEST @USE_SELF_TEST_TRUE@am__append_5 = -DSELF_TEST -@USE_UNIT_TESTS_TRUE@am__append_6 = plugins/unit_tester -@USE_UNIT_TESTS_TRUE@am__append_7 = unit-tester -@USE_STROKE_TRUE@am__append_8 = plugins/stroke -@USE_STROKE_TRUE@am__append_9 = stroke -@USE_SMP_TRUE@am__append_10 = plugins/smp -@USE_SMP_TRUE@am__append_11 = smp -@USE_SQL_TRUE@am__append_12 = plugins/sql -@USE_SQL_TRUE@am__append_13 = sql -@USE_EAP_IDENTITY_TRUE@am__append_14 = plugins/eap_identity -@USE_EAP_IDENTITY_TRUE@am__append_15 = eapidentity -@USE_EAP_SIM_TRUE@am__append_16 = plugins/eap_sim -@USE_EAP_SIM_TRUE@am__append_17 = eapsim -@USE_EAP_MD5_TRUE@am__append_18 = plugins/eap_md5 -@USE_EAP_MD5_TRUE@am__append_19 = eapmd5 -@USE_EAP_AKA_TRUE@am__append_20 = plugins/eap_aka -@USE_EAP_AKA_TRUE@am__append_21 = eapaka -@USE_MEDSRV_TRUE@am__append_22 = plugins/medsrv -@USE_MEDSRV_TRUE@am__append_23 = medsrv -@USE_MEDCLI_TRUE@am__append_24 = plugins/medcli -@USE_MEDCLI_TRUE@am__append_25 = medcli -@USE_UCI_TRUE@am__append_26 = plugins/uci -@USE_UCI_TRUE@am__append_27 = uci +@USE_CAPABILITIES_TRUE@am__append_6 = -lcap +@USE_KERNEL_NETLINK_TRUE@am__append_7 = plugins/kernel_netlink +@USE_KERNEL_NETLINK_TRUE@am__append_8 = kernel-netlink +@USE_STROKE_TRUE@am__append_9 = plugins/stroke +@USE_STROKE_TRUE@am__append_10 = stroke +@USE_SMP_TRUE@am__append_11 = plugins/smp +@USE_SMP_TRUE@am__append_12 = smp +@USE_SQL_TRUE@am__append_13 = plugins/sql +@USE_SQL_TRUE@am__append_14 = sql +@USE_EAP_IDENTITY_TRUE@am__append_15 = plugins/eap_identity +@USE_EAP_IDENTITY_TRUE@am__append_16 = eapidentity +@USE_EAP_SIM_TRUE@am__append_17 = plugins/eap_sim +@USE_EAP_SIM_TRUE@am__append_18 = eapsim +@USE_EAP_SIM_FILE_TRUE@am__append_19 = plugins/eap_sim_file +@USE_EAP_SIM_FILE_TRUE@am__append_20 = eapsim-file +@USE_EAP_MD5_TRUE@am__append_21 = plugins/eap_md5 +@USE_EAP_MD5_TRUE@am__append_22 = eapmd5 +@USE_EAP_GTC_TRUE@am__append_23 = plugins/eap_gtc +@USE_EAP_GTC_TRUE@am__append_24 = eapgtc +@USE_EAP_AKA_TRUE@am__append_25 = plugins/eap_aka +@USE_EAP_AKA_TRUE@am__append_26 = eapaka +@USE_MEDSRV_TRUE@am__append_27 = plugins/medsrv +@USE_MEDSRV_TRUE@am__append_28 = medsrv +@USE_MEDCLI_TRUE@am__append_29 = plugins/medcli +@USE_MEDCLI_TRUE@am__append_30 = medcli +@USE_NM_TRUE@am__append_31 = plugins/nm +@USE_NM_TRUE@am__append_32 = nm +@USE_UCI_TRUE@am__append_33 = plugins/uci +@USE_UCI_TRUE@am__append_34 = uci +@USE_UNIT_TESTS_TRUE@am__append_35 = plugins/unit_tester +@USE_UNIT_TESTS_TRUE@am__append_36 = unit-tester subdir = src/charon DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 @@ -135,9 +144,10 @@ am__charon_SOURCES_DIST = bus/bus.c bus/bus.h \ encoding/payloads/vendor_id_payload.c \ encoding/payloads/vendor_id_payload.h \ kernel/kernel_interface.c kernel/kernel_interface.h \ - network/packet.c network/packet.h network/receiver.c \ - network/receiver.h network/sender.c network/sender.h \ - network/socket.h processing/jobs/job.h \ + kernel/kernel_ipsec.c kernel/kernel_ipsec.h \ + kernel/kernel_net.h network/packet.c network/packet.h \ + network/receiver.c network/receiver.h network/sender.c \ + network/sender.h network/socket.h processing/jobs/job.h \ processing/jobs/acquire_job.c processing/jobs/acquire_job.h \ processing/jobs/callback_job.c processing/jobs/callback_job.h \ processing/jobs/delete_child_sa_job.c \ @@ -156,9 +166,10 @@ am__charon_SOURCES_DIST = bus/bus.c bus/bus.h \ processing/jobs/send_keepalive_job.c \ processing/jobs/send_keepalive_job.h \ processing/jobs/roam_job.c processing/jobs/roam_job.h \ - processing/scheduler.c processing/scheduler.h \ - processing/processor.c processing/processor.h \ - sa/authenticators/authenticator.c \ + processing/jobs/update_sa_job.c \ + processing/jobs/update_sa_job.h processing/scheduler.c \ + processing/scheduler.h processing/processor.c \ + processing/processor.h sa/authenticators/authenticator.c \ sa/authenticators/authenticator.h \ sa/authenticators/eap_authenticator.c \ sa/authenticators/eap_authenticator.h \ @@ -166,6 +177,8 @@ am__charon_SOURCES_DIST = bus/bus.c bus/bus.h \ sa/authenticators/eap/eap_method.h \ sa/authenticators/eap/eap_manager.c \ sa/authenticators/eap/eap_manager.h \ + sa/authenticators/eap/sim_manager.c \ + sa/authenticators/eap/sim_manager.h \ sa/authenticators/psk_authenticator.c \ sa/authenticators/psk_authenticator.h \ sa/authenticators/pubkey_authenticator.c \ @@ -226,15 +239,16 @@ am_charon_OBJECTS = bus.$(OBJEXT) file_logger.$(OBJEXT) \ transform_attribute.$(OBJEXT) transform_substructure.$(OBJEXT) \ ts_payload.$(OBJEXT) unknown_payload.$(OBJEXT) \ vendor_id_payload.$(OBJEXT) kernel_interface.$(OBJEXT) \ - packet.$(OBJEXT) receiver.$(OBJEXT) sender.$(OBJEXT) \ - acquire_job.$(OBJEXT) callback_job.$(OBJEXT) \ + kernel_ipsec.$(OBJEXT) packet.$(OBJEXT) receiver.$(OBJEXT) \ + sender.$(OBJEXT) acquire_job.$(OBJEXT) callback_job.$(OBJEXT) \ delete_child_sa_job.$(OBJEXT) delete_ike_sa_job.$(OBJEXT) \ process_message_job.$(OBJEXT) rekey_child_sa_job.$(OBJEXT) \ rekey_ike_sa_job.$(OBJEXT) retransmit_job.$(OBJEXT) \ send_dpd_job.$(OBJEXT) send_keepalive_job.$(OBJEXT) \ - roam_job.$(OBJEXT) scheduler.$(OBJEXT) processor.$(OBJEXT) \ - authenticator.$(OBJEXT) eap_authenticator.$(OBJEXT) \ - eap_method.$(OBJEXT) eap_manager.$(OBJEXT) \ + roam_job.$(OBJEXT) update_sa_job.$(OBJEXT) scheduler.$(OBJEXT) \ + processor.$(OBJEXT) authenticator.$(OBJEXT) \ + eap_authenticator.$(OBJEXT) eap_method.$(OBJEXT) \ + eap_manager.$(OBJEXT) sim_manager.$(OBJEXT) \ psk_authenticator.$(OBJEXT) pubkey_authenticator.$(OBJEXT) \ child_sa.$(OBJEXT) ike_sa.$(OBJEXT) ike_sa_id.$(OBJEXT) \ ike_sa_manager.$(OBJEXT) task_manager.$(OBJEXT) \ @@ -250,8 +264,10 @@ am_charon_OBJECTS = bus.$(OBJEXT) file_logger.$(OBJEXT) \ cert_cache.$(OBJEXT) $(am__objects_1) $(am__objects_2) \ $(am__objects_3) charon_OBJECTS = $(am_charon_OBJECTS) +am__DEPENDENCIES_1 = charon_DEPENDENCIES = \ - $(top_builddir)/src/libstrongswan/libstrongswan.la + $(top_builddir)/src/libstrongswan/libstrongswan.la \ + $(am__DEPENDENCIES_1) DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles @@ -277,10 +293,11 @@ RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ distclean-recursive maintainer-clean-recursive ETAGS = etags CTAGS = ctags -DIST_SUBDIRS = . plugins/unit_tester plugins/stroke plugins/smp \ +DIST_SUBDIRS = . plugins/kernel_netlink plugins/stroke plugins/smp \ plugins/sql plugins/eap_identity plugins/eap_sim \ - plugins/eap_md5 plugins/eap_aka plugins/medsrv plugins/medcli \ - plugins/uci + plugins/eap_sim_file plugins/eap_md5 plugins/eap_gtc \ + plugins/eap_aka plugins/medsrv plugins/medcli plugins/nm \ + plugins/uci plugins/unit_tester DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ @@ -397,6 +414,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -469,9 +488,10 @@ charon_SOURCES = bus/bus.c bus/bus.h bus/listeners/file_logger.c \ encoding/payloads/vendor_id_payload.c \ encoding/payloads/vendor_id_payload.h \ kernel/kernel_interface.c kernel/kernel_interface.h \ - network/packet.c network/packet.h network/receiver.c \ - network/receiver.h network/sender.c network/sender.h \ - network/socket.h processing/jobs/job.h \ + kernel/kernel_ipsec.c kernel/kernel_ipsec.h \ + kernel/kernel_net.h network/packet.c network/packet.h \ + network/receiver.c network/receiver.h network/sender.c \ + network/sender.h network/socket.h processing/jobs/job.h \ processing/jobs/acquire_job.c processing/jobs/acquire_job.h \ processing/jobs/callback_job.c processing/jobs/callback_job.h \ processing/jobs/delete_child_sa_job.c \ @@ -490,9 +510,10 @@ charon_SOURCES = bus/bus.c bus/bus.h bus/listeners/file_logger.c \ processing/jobs/send_keepalive_job.c \ processing/jobs/send_keepalive_job.h \ processing/jobs/roam_job.c processing/jobs/roam_job.h \ - processing/scheduler.c processing/scheduler.h \ - processing/processor.c processing/processor.h \ - sa/authenticators/authenticator.c \ + processing/jobs/update_sa_job.c \ + processing/jobs/update_sa_job.h processing/scheduler.c \ + processing/scheduler.h processing/processor.c \ + processing/processor.h sa/authenticators/authenticator.c \ sa/authenticators/authenticator.h \ sa/authenticators/eap_authenticator.c \ sa/authenticators/eap_authenticator.h \ @@ -500,6 +521,8 @@ charon_SOURCES = bus/bus.c bus/bus.h bus/listeners/file_logger.c \ sa/authenticators/eap/eap_method.h \ sa/authenticators/eap/eap_manager.c \ sa/authenticators/eap/eap_manager.h \ + sa/authenticators/eap/sim_manager.c \ + sa/authenticators/eap/sim_manager.h \ sa/authenticators/psk_authenticator.c \ sa/authenticators/psk_authenticator.h \ sa/authenticators/pubkey_authenticator.c \ @@ -536,18 +559,22 @@ AM_CFLAGS = -rdynamic -DIPSEC_DIR=\"${ipsecdir}\" \ -DSTRONGSWAN_CONF=\"${strongswan_conf}\" \ -DRESOLV_CONF=\"${resolv_conf}\" $(am__append_4) \ $(am__append_5) -DPLUGINS=\""${PLUGINS}\"" -charon_LDADD = $(top_builddir)/src/libstrongswan/libstrongswan.la -lpthread -lm -ldl +charon_LDADD = $(top_builddir)/src/libstrongswan/libstrongswan.la \ + -lpthread -lm -ldl $(am__append_6) # build optional plugins ######################## -SUBDIRS = . $(am__append_6) $(am__append_8) $(am__append_10) \ +SUBDIRS = . $(am__append_7) $(am__append_9) $(am__append_11) \ + $(am__append_13) $(am__append_15) $(am__append_17) \ + $(am__append_19) $(am__append_21) $(am__append_23) \ + $(am__append_25) $(am__append_27) $(am__append_29) \ + $(am__append_31) $(am__append_33) $(am__append_35) +PLUGINS = ${libstrongswan_plugins} $(am__append_8) $(am__append_10) \ $(am__append_12) $(am__append_14) $(am__append_16) \ $(am__append_18) $(am__append_20) $(am__append_22) \ - $(am__append_24) $(am__append_26) -PLUGINS = ${libstrongswan_plugins} $(am__append_7) $(am__append_9) \ - $(am__append_11) $(am__append_13) $(am__append_15) \ - $(am__append_17) $(am__append_19) $(am__append_21) \ - $(am__append_23) $(am__append_25) $(am__append_27) + $(am__append_24) $(am__append_26) $(am__append_28) \ + $(am__append_30) $(am__append_32) $(am__append_34) \ + $(am__append_36) all: all-recursive .SUFFIXES: @@ -676,6 +703,7 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/initiate_mediation_job.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ke_payload.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/kernel_interface.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/kernel_ipsec.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mediation_job.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mediation_manager.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/message.Po@am__quote@ @@ -702,6 +730,7 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/send_dpd_job.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/send_keepalive_job.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sender.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sim_manager.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/socket-raw.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/socket.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sys_logger.Po@am__quote@ @@ -713,6 +742,7 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/transform_substructure.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ts_payload.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/unknown_payload.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/update_sa_job.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vendor_id_payload.Po@am__quote@ .c.o: @@ -1268,6 +1298,20 @@ kernel_interface.obj: kernel/kernel_interface.c @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o kernel_interface.obj `if test -f 'kernel/kernel_interface.c'; then $(CYGPATH_W) 'kernel/kernel_interface.c'; else $(CYGPATH_W) '$(srcdir)/kernel/kernel_interface.c'; fi` +kernel_ipsec.o: kernel/kernel_ipsec.c +@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT kernel_ipsec.o -MD -MP -MF $(DEPDIR)/kernel_ipsec.Tpo -c -o kernel_ipsec.o `test -f 'kernel/kernel_ipsec.c' || echo '$(srcdir)/'`kernel/kernel_ipsec.c +@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/kernel_ipsec.Tpo $(DEPDIR)/kernel_ipsec.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='kernel/kernel_ipsec.c' object='kernel_ipsec.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o kernel_ipsec.o `test -f 'kernel/kernel_ipsec.c' || echo '$(srcdir)/'`kernel/kernel_ipsec.c + +kernel_ipsec.obj: kernel/kernel_ipsec.c +@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT kernel_ipsec.obj -MD -MP -MF $(DEPDIR)/kernel_ipsec.Tpo -c -o kernel_ipsec.obj `if test -f 'kernel/kernel_ipsec.c'; then $(CYGPATH_W) 'kernel/kernel_ipsec.c'; else $(CYGPATH_W) '$(srcdir)/kernel/kernel_ipsec.c'; fi` +@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/kernel_ipsec.Tpo $(DEPDIR)/kernel_ipsec.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='kernel/kernel_ipsec.c' object='kernel_ipsec.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o kernel_ipsec.obj `if test -f 'kernel/kernel_ipsec.c'; then $(CYGPATH_W) 'kernel/kernel_ipsec.c'; else $(CYGPATH_W) '$(srcdir)/kernel/kernel_ipsec.c'; fi` + packet.o: network/packet.c @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT packet.o -MD -MP -MF $(DEPDIR)/packet.Tpo -c -o packet.o `test -f 'network/packet.c' || echo '$(srcdir)/'`network/packet.c @am__fastdepCC_TRUE@ mv -f $(DEPDIR)/packet.Tpo $(DEPDIR)/packet.Po @@ -1464,6 +1508,20 @@ roam_job.obj: processing/jobs/roam_job.c @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o roam_job.obj `if test -f 'processing/jobs/roam_job.c'; then $(CYGPATH_W) 'processing/jobs/roam_job.c'; else $(CYGPATH_W) '$(srcdir)/processing/jobs/roam_job.c'; fi` +update_sa_job.o: processing/jobs/update_sa_job.c +@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT update_sa_job.o -MD -MP -MF $(DEPDIR)/update_sa_job.Tpo -c -o update_sa_job.o `test -f 'processing/jobs/update_sa_job.c' || echo '$(srcdir)/'`processing/jobs/update_sa_job.c +@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/update_sa_job.Tpo $(DEPDIR)/update_sa_job.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='processing/jobs/update_sa_job.c' object='update_sa_job.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o update_sa_job.o `test -f 'processing/jobs/update_sa_job.c' || echo '$(srcdir)/'`processing/jobs/update_sa_job.c + +update_sa_job.obj: processing/jobs/update_sa_job.c +@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT update_sa_job.obj -MD -MP -MF $(DEPDIR)/update_sa_job.Tpo -c -o update_sa_job.obj `if test -f 'processing/jobs/update_sa_job.c'; then $(CYGPATH_W) 'processing/jobs/update_sa_job.c'; else $(CYGPATH_W) '$(srcdir)/processing/jobs/update_sa_job.c'; fi` +@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/update_sa_job.Tpo $(DEPDIR)/update_sa_job.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='processing/jobs/update_sa_job.c' object='update_sa_job.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o update_sa_job.obj `if test -f 'processing/jobs/update_sa_job.c'; then $(CYGPATH_W) 'processing/jobs/update_sa_job.c'; else $(CYGPATH_W) '$(srcdir)/processing/jobs/update_sa_job.c'; fi` + scheduler.o: processing/scheduler.c @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT scheduler.o -MD -MP -MF $(DEPDIR)/scheduler.Tpo -c -o scheduler.o `test -f 'processing/scheduler.c' || echo '$(srcdir)/'`processing/scheduler.c @am__fastdepCC_TRUE@ mv -f $(DEPDIR)/scheduler.Tpo $(DEPDIR)/scheduler.Po @@ -1548,6 +1606,20 @@ eap_manager.obj: sa/authenticators/eap/eap_manager.c @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o eap_manager.obj `if test -f 'sa/authenticators/eap/eap_manager.c'; then $(CYGPATH_W) 'sa/authenticators/eap/eap_manager.c'; else $(CYGPATH_W) '$(srcdir)/sa/authenticators/eap/eap_manager.c'; fi` +sim_manager.o: sa/authenticators/eap/sim_manager.c +@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT sim_manager.o -MD -MP -MF $(DEPDIR)/sim_manager.Tpo -c -o sim_manager.o `test -f 'sa/authenticators/eap/sim_manager.c' || echo '$(srcdir)/'`sa/authenticators/eap/sim_manager.c +@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/sim_manager.Tpo $(DEPDIR)/sim_manager.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='sa/authenticators/eap/sim_manager.c' object='sim_manager.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o sim_manager.o `test -f 'sa/authenticators/eap/sim_manager.c' || echo '$(srcdir)/'`sa/authenticators/eap/sim_manager.c + +sim_manager.obj: sa/authenticators/eap/sim_manager.c +@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT sim_manager.obj -MD -MP -MF $(DEPDIR)/sim_manager.Tpo -c -o sim_manager.obj `if test -f 'sa/authenticators/eap/sim_manager.c'; then $(CYGPATH_W) 'sa/authenticators/eap/sim_manager.c'; else $(CYGPATH_W) '$(srcdir)/sa/authenticators/eap/sim_manager.c'; fi` +@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/sim_manager.Tpo $(DEPDIR)/sim_manager.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='sa/authenticators/eap/sim_manager.c' object='sim_manager.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o sim_manager.obj `if test -f 'sa/authenticators/eap/sim_manager.c'; then $(CYGPATH_W) 'sa/authenticators/eap/sim_manager.c'; else $(CYGPATH_W) '$(srcdir)/sa/authenticators/eap/sim_manager.c'; fi` + psk_authenticator.o: sa/authenticators/psk_authenticator.c @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT psk_authenticator.o -MD -MP -MF $(DEPDIR)/psk_authenticator.Tpo -c -o psk_authenticator.o `test -f 'sa/authenticators/psk_authenticator.c' || echo '$(srcdir)/'`sa/authenticators/psk_authenticator.c @am__fastdepCC_TRUE@ mv -f $(DEPDIR)/psk_authenticator.Tpo $(DEPDIR)/psk_authenticator.Po diff --git a/src/charon/bus/bus.c b/src/charon/bus/bus.c index 1b12f8735..a102a3984 100644 --- a/src/charon/bus/bus.c +++ b/src/charon/bus/bus.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: bus.c 3589 2008-03-13 14:14:44Z martin $ + * $Id: bus.c 4198 2008-07-21 14:23:43Z martin $ */ #include "bus.h" @@ -101,6 +101,11 @@ struct entry_t { bool blocker; /** + * are we currently calling this listener + */ + bool calling; + + /** * condvar where active listeners wait */ condvar_t *condvar; @@ -115,6 +120,7 @@ static entry_t *entry_create(bus_listener_t *listener, bool blocker) this->listener = listener; this->blocker = blocker; + this->calling = FALSE; this->condvar = condvar_create(CONDVAR_DEFAULT); return this; @@ -253,58 +259,94 @@ static void set_sa(private_bus_t *this, ike_sa_t *ike_sa) pthread_setspecific(this->thread_sa, ike_sa); } - /** - * Implementation of bus_t.vsignal. + * data associated to a signal, passed to callback */ -static void vsignal(private_bus_t *this, signal_t signal, level_t level, - char* format, va_list args) -{ - iterator_t *iterator; - entry_t *entry; +typedef struct { + /** associated IKE_SA */ ike_sa_t *ike_sa; + /** invoking thread */ long thread; - - this->mutex->lock(this->mutex); - ike_sa = pthread_getspecific(this->thread_sa); - thread = get_thread_number(this); - - iterator = this->listeners->create_iterator(this->listeners, TRUE); - while (iterator->iterate(iterator, (void**)&entry)) + /** signal type */ + signal_t signal; + /** signal level */ + level_t level; + /** signal specific user data */ + void *user; + /** format string */ + char *format; + /** argument list */ + va_list args; +} signal_data_t; + +/** + * listener invocation as a list remove callback + */ +static bool signal_cb(entry_t *entry, signal_data_t *data) +{ + va_list args; + + if (entry->calling) + { /* avoid recursive calls */ + return FALSE; + } + entry->calling = TRUE; + va_copy(args, data->args); + if (!entry->listener->signal(entry->listener, data->signal, data->level, + data->thread, data->ike_sa, data->user, data->format, args)) { - va_list args_copy; - va_copy(args_copy, args); - if (!entry->listener->signal(entry->listener, signal, level, thread, - ike_sa, format, args_copy)) + if (entry->blocker) { - iterator->remove(iterator); - if (entry->blocker) - { - entry->blocker = FALSE; - entry->condvar->signal(entry->condvar); - } - else - { - entry_destroy(entry); - } + entry->blocker = FALSE; + entry->condvar->signal(entry->condvar); + } + else + { + entry_destroy(entry); } - va_end(args_copy); + va_end(args); + entry->calling = FALSE; + return TRUE; } - iterator->destroy(iterator); + va_end(args); + entry->calling = FALSE; + return FALSE; +} + +/** + * Implementation of bus_t.vsignal. + */ +static void vsignal(private_bus_t *this, signal_t signal, level_t level, + void *user, char* format, va_list args) +{ + signal_data_t data; + + data.ike_sa = pthread_getspecific(this->thread_sa); + data.thread = get_thread_number(this); + data.signal = signal; + data.level = level; + data.user = user; + data.format = format; + va_copy(data.args, args); + this->mutex->lock(this->mutex); + /* we use the remove() method to invoke all listeners with small overhead */ + this->listeners->remove(this->listeners, &data, (void*)signal_cb); this->mutex->unlock(this->mutex); + + va_end(data.args); } /** * Implementation of bus_t.signal. */ static void signal_(private_bus_t *this, signal_t signal, level_t level, - char* format, ...) + void* data, char* format, ...) { va_list args; va_start(args, format); - vsignal(this, signal, level, format, args); + vsignal(this, signal, level, data, format, args); va_end(args); } @@ -329,8 +371,8 @@ bus_t *bus_create() this->public.remove_listener = (void(*)(bus_t*,bus_listener_t*))remove_listener; this->public.listen = (void(*)(bus_t*, bus_listener_t *listener, job_t *job))listen_; this->public.set_sa = (void(*)(bus_t*,ike_sa_t*))set_sa; - this->public.signal = (void(*)(bus_t*,signal_t,level_t,char*,...))signal_; - this->public.vsignal = (void(*)(bus_t*,signal_t,level_t,char*,va_list))vsignal; + this->public.signal = (void(*)(bus_t*,signal_t,level_t,void*,char*,...))signal_; + this->public.vsignal = (void(*)(bus_t*,signal_t,level_t,void*,char*,va_list))vsignal; this->public.destroy = (void(*)(bus_t*)) destroy; this->listeners = linked_list_create(); diff --git a/src/charon/bus/bus.h b/src/charon/bus/bus.h index 7fa2c42bc..db417064f 100644 --- a/src/charon/bus/bus.h +++ b/src/charon/bus/bus.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: bus.h 3589 2008-03-13 14:14:44Z martin $ + * $Id: bus.h 4192 2008-07-18 15:51:40Z martin $ */ /** @@ -97,29 +97,29 @@ enum signal_t { IKE_REKEY_FAILED, /** signals for CHILD_SA establishment */ - CHILD_UP_START, - CHILD_UP_SUCCESS, - CHILD_UP_FAILED, + CHD_UP_START, + CHD_UP_SUCCESS, + CHD_UP_FAILED, /** signals for CHILD_SA delete */ - CHILD_DOWN_START, - CHILD_DOWN_SUCCESS, - CHILD_DOWN_FAILED, + CHD_DOWN_START, + CHD_DOWN_SUCCESS, + CHD_DOWN_FAILED, /** signals for CHILD_SA rekeying */ - CHILD_REKEY_START, - CHILD_REKEY_SUCCESS, - CHILD_REKEY_FAILED, + CHD_REKEY_START, + CHD_REKEY_SUCCESS, + CHD_REKEY_FAILED, /** signals for CHILD_SA routing */ - CHILD_ROUTE_START, - CHILD_ROUTE_SUCCESS, - CHILD_ROUTE_FAILED, + CHD_ROUTE_START, + CHD_ROUTE_SUCCESS, + CHD_ROUTE_FAILED, /** signals for CHILD_SA routing */ - CHILD_UNROUTE_START, - CHILD_UNROUTE_SUCCESS, - CHILD_UNROUTE_FAILED, + CHD_UNROUTE_START, + CHD_UNROUTE_SUCCESS, + CHD_UNROUTE_FAILED, SIG_MAX }; @@ -161,16 +161,16 @@ enum level_t { * @param format printf() style format string * @param ... printf() style agument list */ -# define DBG1(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_1, format, ##__VA_ARGS__) +# define DBG1(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_1, NULL, format, ##__VA_ARGS__) #endif /* DEBUG_LEVEL */ #if DEBUG_LEVEL >= 2 -#define DBG2(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_2, format, ##__VA_ARGS__) +#define DBG2(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_2, NULL, format, ##__VA_ARGS__) #endif /* DEBUG_LEVEL */ #if DEBUG_LEVEL >= 3 -#define DBG3(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_3, format, ##__VA_ARGS__) +#define DBG3(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_3, NULL, format, ##__VA_ARGS__) #endif /* DEBUG_LEVEL */ #if DEBUG_LEVEL >= 4 -#define DBG4(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_4, format, ##__VA_ARGS__) +#define DBG4(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_4, NULL, format, ##__VA_ARGS__) #endif /* DEBUG_LEVEL */ #ifndef DBG1 @@ -187,13 +187,22 @@ enum level_t { #endif /* DBG4 */ /** - * Raise a signal for an occured event. + * Raise a signal for an IKE_SA event. * * @param sig signal_t signal description * @param format printf() style format string * @param ... printf() style agument list */ -#define SIG(sig, format, ...) charon->bus->signal(charon->bus, sig, LEVEL_0, format, ##__VA_ARGS__) +#define SIG_IKE(sig, format, ...) charon->bus->signal(charon->bus, IKE_##sig, LEVEL_0, NULL, format, ##__VA_ARGS__) + +/** + * Raise a signal for an IKE event. + * + * @param sig signal_t signal description + * @param format printf() style format string + * @param ... printf() style agument list + */ +#define SIG_CHD(sig, chd, format, ...) charon->bus->signal(charon->bus, CHD_##sig, LEVEL_0, chd, format, ##__VA_ARGS__) /** * Get the type of a signal. @@ -227,20 +236,21 @@ struct bus_listener_t { * a "..." parameters to functions is not (cleanly) possible. * The implementing signal function returns TRUE to stay registered * to the bus, or FALSE to unregister itself. - * You should not call bus_t.signal() inside of a registered listener, - * as it WILL call itself recursively. If you do so, make shure to - * avoid infinite recursion. Watch your stack! + * Calling bus_t.signal() inside of a registered listener is possible, + * but the bus does not invoke listeners recursively. * * @param singal kind of the signal (up, down, rekeyed, ...) * @param level verbosity level of the signal * @param thread ID of the thread raised this signal * @param ike_sa IKE_SA associated to the event + * @param data additional signal specific user data * @param format printf() style format string * @param args vprintf() style va_list argument list " @return TRUE to stay registered, FALSE to unregister */ bool (*signal) (bus_listener_t *this, signal_t signal, level_t level, - int thread, ike_sa_t *ike_sa, char* format, va_list args); + int thread, ike_sa_t *ike_sa, void *data, + char* format, va_list args); }; /** @@ -310,26 +320,26 @@ struct bus_t { * * @param singal kind of the signal (up, down, rekeyed, ...) * @param level verbosity level of the signal + * @param data additional signal specific user data * @param format printf() style format string * @param ... printf() style argument list */ - void (*signal) (bus_t *this, signal_t signal, level_t level, char* format, ...); + void (*signal) (bus_t *this, signal_t signal, level_t level, + void *data, char* format, ...); /** * Send a signal to the bus using va_list arguments. * * Same as bus_t.signal(), but uses va_list argument list. * - * @todo Improve performace of vsignal implementation. This method is - * called extensively and therefore shouldn't allocate heap memory or - * do other expensive tasks! - * * @param singal kind of the signal (up, down, rekeyed, ...) * @param level verbosity level of the signal + * @param data additional signal specific user data * @param format printf() style format string * @param args va_list arguments */ - void (*vsignal) (bus_t *this, signal_t signal, level_t level, char* format, va_list args); + void (*vsignal) (bus_t *this, signal_t signal, level_t level, + void *data, char* format, va_list args); /** * Destroy the signal bus. diff --git a/src/charon/bus/listeners/file_logger.c b/src/charon/bus/listeners/file_logger.c index f89da8529..8a7f66360 100644 --- a/src/charon/bus/listeners/file_logger.c +++ b/src/charon/bus/listeners/file_logger.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: file_logger.c 3589 2008-03-13 14:14:44Z martin $ + * $Id: file_logger.c 4192 2008-07-18 15:51:40Z martin $ */ #include <stdio.h> @@ -49,7 +49,8 @@ struct private_file_logger_t { * Implementation of bus_listener_t.signal. */ static bool signal_(private_file_logger_t *this, signal_t signal, level_t level, - int thread, ike_sa_t* ike_sa, char *format, va_list args) + int thread, ike_sa_t* ike_sa, void *data, + char *format, va_list args) { if (level <= this->levels[SIG_TYPE(signal)]) { @@ -111,7 +112,7 @@ file_logger_t *file_logger_create(FILE *out) private_file_logger_t *this = malloc_thing(private_file_logger_t); /* public functions */ - this->public.listener.signal = (bool(*)(bus_listener_t*,signal_t,level_t,int,ike_sa_t*,char*,va_list))signal_; + this->public.listener.signal = (bool(*)(bus_listener_t*,signal_t,level_t,int,ike_sa_t*,void*,char*,va_list))signal_; this->public.set_level = (void(*)(file_logger_t*,signal_t,level_t))set_level; this->public.destroy = (void(*)(file_logger_t*))destroy; diff --git a/src/charon/bus/listeners/sys_logger.c b/src/charon/bus/listeners/sys_logger.c index 900fa3aa6..4f5b6fc3b 100644 --- a/src/charon/bus/listeners/sys_logger.c +++ b/src/charon/bus/listeners/sys_logger.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: sys_logger.c 3589 2008-03-13 14:14:44Z martin $ + * $Id: sys_logger.c 4192 2008-07-18 15:51:40Z martin $ */ #include <stdio.h> @@ -50,7 +50,8 @@ struct private_sys_logger_t { * Implementation of bus_listener_t.signal. */ static bool signal_(private_sys_logger_t *this, signal_t signal, level_t level, - int thread, ike_sa_t* ike_sa, char *format, va_list args) + int thread, ike_sa_t* ike_sa, void *data, + char *format, va_list args) { if (level <= this->levels[SIG_TYPE(signal)]) { @@ -114,7 +115,7 @@ sys_logger_t *sys_logger_create(int facility) private_sys_logger_t *this = malloc_thing(private_sys_logger_t); /* public functions */ - this->public.listener.signal = (bool(*)(bus_listener_t*,signal_t,level_t,int,ike_sa_t*,char*,va_list))signal_; + this->public.listener.signal = (bool(*)(bus_listener_t*,signal_t,level_t,int,ike_sa_t*,void*,char*,va_list))signal_; this->public.set_level = (void(*)(sys_logger_t*,signal_t,level_t))set_level; this->public.destroy = (void(*)(sys_logger_t*))destroy; diff --git a/src/charon/config/backend_manager.c b/src/charon/config/backend_manager.c index d77c05fd7..c2b408ca9 100644 --- a/src/charon/config/backend_manager.c +++ b/src/charon/config/backend_manager.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: backend_manager.c 4044 2008-06-06 15:05:54Z martin $ + * $Id: backend_manager.c 4134 2008-07-01 11:10:37Z martin $ */ #include "backend_manager.h" @@ -49,6 +49,16 @@ struct private_backend_manager_t { }; /** + * match of an ike_cfg + */ +typedef enum ike_cfg_match_t { + MATCH_NONE = 0x00, + MATCH_ANY = 0x01, + MATCH_ME = 0x04, + MATCH_OTHER = 0x08, +} ike_cfg_match_t; + +/** * data to pass nested IKE enumerator */ typedef struct { @@ -108,6 +118,48 @@ static enumerator_t *peer_enum_create_all(backend_t *backend) } /** + * get a match of a candidate ike_cfg for two hosts + */ +static ike_cfg_match_t get_match(ike_cfg_t *cand, host_t *me, host_t *other) +{ + host_t *me_cand, *other_cand; + ike_cfg_match_t match = MATCH_NONE; + + me_cand = host_create_from_dns(cand->get_my_addr(cand), + me->get_family(me), 0); + if (!me_cand) + { + return MATCH_NONE; + } + if (me_cand->ip_equals(me_cand, me)) + { + match += MATCH_ME; + } + else if (me_cand->is_anyaddr(me_cand)) + { + match += MATCH_ANY; + } + me_cand->destroy(me_cand); + + other_cand = host_create_from_dns(cand->get_other_addr(cand), + other->get_family(other), 0); + if (!other_cand) + { + return MATCH_NONE; + } + if (other_cand->ip_equals(other_cand, other)) + { + match += MATCH_OTHER; + } + else if (other_cand->is_anyaddr(other_cand)) + { + match += MATCH_ANY; + } + other_cand->destroy(other_cand); + return match; +} + +/** * implements backend_manager_t.get_ike_cfg. */ static ike_cfg_t *get_ike_cfg(private_backend_manager_t *this, @@ -115,14 +167,8 @@ static ike_cfg_t *get_ike_cfg(private_backend_manager_t *this, { ike_cfg_t *current, *found = NULL; enumerator_t *enumerator; - host_t *my_candidate, *other_candidate; + ike_cfg_match_t match, best = MATCH_ANY; ike_data_t *data; - enum { - MATCH_NONE = 0x00, - MATCH_ANY = 0x01, - MATCH_ME = 0x04, - MATCH_OTHER = 0x08, - } prio, best = MATCH_ANY; data = malloc_thing(ike_data_t); data->this = this; @@ -137,51 +183,20 @@ static ike_cfg_t *get_ike_cfg(private_backend_manager_t *this, (void*)ike_enum_create, data, (void*)ike_enum_destroy); while (enumerator->enumerate(enumerator, (void**)¤t)) { - prio = MATCH_NONE; - - my_candidate = host_create_from_dns(current->get_my_addr(current), - me->get_family(me), 0); - if (!my_candidate) - { - continue; - } - if (my_candidate->ip_equals(my_candidate, me)) - { - prio += MATCH_ME; - } - else if (my_candidate->is_anyaddr(my_candidate)) - { - prio += MATCH_ANY; - } - my_candidate->destroy(my_candidate); - - other_candidate = host_create_from_dns(current->get_other_addr(current), - other->get_family(other), 0); - if (!other_candidate) - { - continue; - } - if (other_candidate->ip_equals(other_candidate, other)) - { - prio += MATCH_OTHER; - } - else if (other_candidate->is_anyaddr(other_candidate)) - { - prio += MATCH_ANY; - } - other_candidate->destroy(other_candidate); - - DBG2(DBG_CFG, " candidate: %s...%s, prio %d", - current->get_my_addr(current), current->get_other_addr(current), - prio); - - /* we require at least two MATCH_ANY */ - if (prio > best) + match = get_match(current, me, other); + + if (match) { - best = prio; - DESTROY_IF(found); - found = current; - found->get_ref(found); + DBG2(DBG_CFG, " candidate: %s...%s, prio %d", + current->get_my_addr(current), current->get_other_addr(current), + match); + if (match > best) + { + DESTROY_IF(found); + found = current; + found->get_ref(found); + best = match; + } } } enumerator->destroy(enumerator); @@ -202,22 +217,23 @@ static enumerator_t *create_peer_cfg_enumerator(private_backend_manager_t *this) /** * implements backend_manager_t.get_peer_cfg. */ -static peer_cfg_t *get_peer_cfg(private_backend_manager_t *this, - identification_t *me, identification_t *other, - auth_info_t *auth) +static peer_cfg_t *get_peer_cfg(private_backend_manager_t *this, host_t *me, + host_t *other, identification_t *my_id, + identification_t *other_id, auth_info_t *auth) { peer_cfg_t *current, *found = NULL; enumerator_t *enumerator; - identification_t *my_candidate, *other_candidate; - id_match_t best = ID_MATCH_NONE; + id_match_t best_peer = ID_MATCH_NONE; + ike_cfg_match_t best_ike = MATCH_NONE; peer_data_t *data; - DBG2(DBG_CFG, "looking for a config for %D...%D", me, other); + DBG2(DBG_CFG, "looking for a config for %H[%D]...%H[%D]", + me, my_id, other, other_id); data = malloc_thing(peer_data_t); data->this = this; - data->me = me; - data->other = other; + data->me = my_id; + data->other = other_id; this->mutex->lock(this->mutex); enumerator = enumerator_create_nested( @@ -225,42 +241,45 @@ static peer_cfg_t *get_peer_cfg(private_backend_manager_t *this, (void*)peer_enum_create, data, (void*)peer_enum_destroy); while (enumerator->enumerate(enumerator, ¤t)) { - id_match_t m1, m2, sum; + identification_t *my_cand, *other_cand; + id_match_t m1, m2, match_peer; + ike_cfg_match_t match_ike; - my_candidate = current->get_my_id(current); - other_candidate = current->get_other_id(current); + my_cand = current->get_my_id(current); + other_cand = current->get_other_id(current); /* own ID may have wildcards in both, config and request (missing IDr) */ - m1 = my_candidate->matches(my_candidate, me); + m1 = my_cand->matches(my_cand, my_id); if (!m1) { - m1 = me->matches(me, my_candidate); + m1 = my_id->matches(my_id, my_cand); } - m2 = other->matches(other, other_candidate); - sum = m1 + m2; + m2 = other_id->matches(other_id, other_cand); + + match_peer = m1 + m2; + match_ike = get_match(current->get_ike_cfg(current), me, other); - if (m1 && m2) + if (m1 && m2 && match_ike && + auth->complies(auth, current->get_auth(current))) { - if (auth->complies(auth, current->get_auth(current))) + DBG2(DBG_CFG, " candidate '%s': %D...%D, prio %d.%d", + current->get_name(current), my_cand, other_cand, + match_peer, match_ike); + if (match_peer >= best_peer && match_ike > best_ike) { - DBG2(DBG_CFG, " candidate '%s': %D...%D, prio %d", - current->get_name(current), my_candidate, - other_candidate, sum); - if (sum > best) - { - DESTROY_IF(found); - found = current; - found->get_ref(found); - best = sum; - } + DESTROY_IF(found); + found = current; + found->get_ref(found); + best_peer = match_peer; + best_ike = match_ike; } } } if (found) { - DBG1(DBG_CFG, "found matching config \"%s\": %D...%D, prio %d", + DBG1(DBG_CFG, "found matching config \"%s\": %D...%D, prio %d.%d", found->get_name(found), found->get_my_id(found), - found->get_other_id(found), best); + found->get_other_id(found), best_peer, best_ike); } enumerator->destroy(enumerator); this->mutex->unlock(this->mutex); @@ -325,7 +344,7 @@ backend_manager_t *backend_manager_create() private_backend_manager_t *this = malloc_thing(private_backend_manager_t); this->public.get_ike_cfg = (ike_cfg_t* (*)(backend_manager_t*, host_t*, host_t*))get_ike_cfg; - this->public.get_peer_cfg = (peer_cfg_t* (*)(backend_manager_t*,identification_t*,identification_t*,auth_info_t*))get_peer_cfg; + this->public.get_peer_cfg = (peer_cfg_t* (*)(backend_manager_t*,host_t*,host_t*,identification_t*,identification_t*,auth_info_t*))get_peer_cfg; this->public.get_peer_cfg_by_name = (peer_cfg_t* (*)(backend_manager_t*,char*))get_peer_cfg_by_name; this->public.create_peer_cfg_enumerator = (enumerator_t* (*)(backend_manager_t*))create_peer_cfg_enumerator; this->public.add_backend = (void(*)(backend_manager_t*, backend_t *backend))add_backend; diff --git a/src/charon/config/backend_manager.h b/src/charon/config/backend_manager.h index 6400bd7fd..17df26dad 100644 --- a/src/charon/config/backend_manager.h +++ b/src/charon/config/backend_manager.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: backend_manager.h 3589 2008-03-13 14:14:44Z martin $ + * $Id: backend_manager.h 4132 2008-07-01 09:05:20Z martin $ */ /** @@ -66,12 +66,15 @@ struct backend_manager_t { /** * Get a peer_config identified by two IDs and authorization info. * + * @param me own address + * @param other peer address * @param my_id own ID * @param other_id peer ID * @param auth_info authorization info * @return matching peer_config, or NULL if none found */ - peer_cfg_t* (*get_peer_cfg)(backend_manager_t *this, identification_t *my_id, + peer_cfg_t* (*get_peer_cfg)(backend_manager_t *this, host_t *me, + host_t *other, identification_t *my_id, identification_t *other_id, auth_info_t *auth); /** diff --git a/src/charon/config/child_cfg.c b/src/charon/config/child_cfg.c index f929927ef..24242345b 100644 --- a/src/charon/config/child_cfg.c +++ b/src/charon/config/child_cfg.c @@ -14,25 +14,17 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: child_cfg.c 4062 2008-06-12 11:42:19Z martin $ + * $Id: child_cfg.c 4358 2008-09-25 13:56:23Z tobias $ */ #include "child_cfg.h" #include <daemon.h> -ENUM(mode_names, MODE_TRANSPORT, MODE_BEET, - "TRANSPORT", - "TUNNEL", - "2", - "3", - "BEET", -); - ENUM(action_names, ACTION_NONE, ACTION_RESTART, - "ACTION_NONE", - "ACTION_ROUTE", - "ACTION_RESTART", + "clear", + "hold", + "restart", ); ENUM_BEGIN(ipcomp_transform_names, IPCOMP_NONE, IPCOMP_NONE, @@ -94,7 +86,7 @@ struct private_child_cfg_t { /** * Mode to propose for a initiated CHILD: tunnel/transport */ - mode_t mode; + ipsec_mode_t mode; /** * action to take on DPD @@ -379,7 +371,7 @@ static u_int32_t get_lifetime(private_child_cfg_t *this, bool rekey) /** * Implementation of child_cfg_t.get_mode */ -static mode_t get_mode(private_child_cfg_t *this) +static ipsec_mode_t get_mode(private_child_cfg_t *this) { return this->mode; } @@ -462,7 +454,7 @@ static void destroy(private_child_cfg_t *this) */ child_cfg_t *child_cfg_create(char *name, u_int32_t lifetime, u_int32_t rekeytime, u_int32_t jitter, - char *updown, bool hostaccess, mode_t mode, + char *updown, bool hostaccess, ipsec_mode_t mode, action_t dpd_action, action_t close_action, bool ipcomp) { private_child_cfg_t *this = malloc_thing(private_child_cfg_t); @@ -475,7 +467,7 @@ child_cfg_t *child_cfg_create(char *name, u_int32_t lifetime, this->public.select_proposal = (proposal_t* (*) (child_cfg_t*,linked_list_t*,bool))select_proposal; this->public.get_updown = (char* (*) (child_cfg_t*))get_updown; this->public.get_hostaccess = (bool (*) (child_cfg_t*))get_hostaccess; - this->public.get_mode = (mode_t (*) (child_cfg_t *))get_mode; + this->public.get_mode = (ipsec_mode_t (*) (child_cfg_t *))get_mode; this->public.get_dpd_action = (action_t (*) (child_cfg_t *))get_dpd_action; this->public.get_close_action = (action_t (*) (child_cfg_t *))get_close_action; this->public.get_lifetime = (u_int32_t (*) (child_cfg_t *,bool))get_lifetime; diff --git a/src/charon/config/child_cfg.h b/src/charon/config/child_cfg.h index 6d262c217..83d6cafe6 100644 --- a/src/charon/config/child_cfg.h +++ b/src/charon/config/child_cfg.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: child_cfg.h 3920 2008-05-08 16:19:11Z tobias $ + * $Id: child_cfg.h 4358 2008-09-25 13:56:23Z tobias $ */ /** @@ -25,7 +25,6 @@ #ifndef CHILD_CFG_H_ #define CHILD_CFG_H_ -typedef enum mode_t mode_t; typedef enum action_t action_t; typedef enum ipcomp_transform_t ipcomp_transform_t; typedef struct child_cfg_t child_cfg_t; @@ -33,25 +32,7 @@ typedef struct child_cfg_t child_cfg_t; #include <library.h> #include <config/proposal.h> #include <config/traffic_selector.h> - -/** - * Mode of an CHILD_SA. - * - * These are equal to those defined in XFRM, so don't change. - */ -enum mode_t { - /** transport mode, no inner address */ - MODE_TRANSPORT = 0, - /** tunnel mode, inner and outer addresses */ - MODE_TUNNEL = 1, - /** BEET mode, tunnel mode but fixed, bound inner addresses */ - MODE_BEET = 4, -}; - -/** - * enum names for mode_t. - */ -extern enum_name_t *mode_names; +#include <kernel/kernel_ipsec.h> /** * Action to take when DPD detected/connection gets closed by peer. @@ -208,7 +189,7 @@ struct child_cfg_t { * * @return ipsec mode */ - mode_t (*get_mode) (child_cfg_t *this); + ipsec_mode_t (*get_mode) (child_cfg_t *this); /** * Action to take on DPD. @@ -279,7 +260,7 @@ struct child_cfg_t { */ child_cfg_t *child_cfg_create(char *name, u_int32_t lifetime, u_int32_t rekeytime, u_int32_t jitter, - char *updown, bool hostaccess, mode_t mode, + char *updown, bool hostaccess, ipsec_mode_t mode, action_t dpd_action, action_t close_action, bool ipcomp); diff --git a/src/charon/config/peer_cfg.c b/src/charon/config/peer_cfg.c index 0e56759c2..04f323128 100644 --- a/src/charon/config/peer_cfg.c +++ b/src/charon/config/peer_cfg.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2007-2008 Tobias Brunner - * Copyright (C) 2005-2007 Martin Willi + * Copyright (C) 2005-2008 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil * @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: peer_cfg.c 4051 2008-06-10 09:08:27Z tobias $ + * $Id: peer_cfg.c 4276 2008-08-22 10:44:51Z martin $ */ #include <string.h> @@ -37,12 +37,6 @@ ENUM(unique_policy_names, UNIQUE_NO, UNIQUE_KEEP, "UNIQUE_KEEP", ); -ENUM(config_auth_method_names, CONF_AUTH_PUBKEY, CONF_AUTH_EAP, - "CONF_AUTH_PUBKEY", - "CONF_AUTH_PSK", - "CONF_AUTH_EAP", -); - typedef struct private_peer_cfg_t private_peer_cfg_t; /** @@ -106,21 +100,6 @@ struct private_peer_cfg_t { unique_policy_t unique; /** - * Method to use for own authentication data - */ - config_auth_method_t auth_method; - - /** - * EAP type to use for peer authentication - */ - eap_type_t eap_type; - - /** - * EAP vendor ID if vendor specific type is used - */ - u_int32_t eap_vendor; - - /** * number of tries after giving up if peer does not respond */ u_int32_t keyingtries; @@ -319,23 +298,6 @@ static unique_policy_t get_unique_policy(private_peer_cfg_t *this) } /** - * Implementation of peer_cfg_t.get_auth_method. - */ -static config_auth_method_t get_auth_method(private_peer_cfg_t *this) -{ - return this->auth_method; -} - -/** - * Implementation of peer_cfg_t.get_eap_type. - */ -static eap_type_t get_eap_type(private_peer_cfg_t *this, u_int32_t *vendor) -{ - *vendor = this->eap_vendor; - return this->eap_type; -} - -/** * Implementation of peer_cfg_t.get_keyingtries. */ static u_int32_t get_keyingtries(private_peer_cfg_t *this) @@ -469,9 +431,6 @@ static bool equals(private_peer_cfg_t *this, private_peer_cfg_t *other) this->other_id->equals(this->other_id, other->other_id) && this->cert_policy == other->cert_policy && this->unique == other->unique && - this->auth_method == other->auth_method && - this->eap_type == other->eap_type && - this->eap_vendor == other->eap_vendor && this->keyingtries == other->keyingtries && this->use_mobike == other->use_mobike && this->rekey_time == other->rekey_time && @@ -533,8 +492,6 @@ static void destroy(private_peer_cfg_t *this) peer_cfg_t *peer_cfg_create(char *name, u_int ike_version, ike_cfg_t *ike_cfg, identification_t *my_id, identification_t *other_id, cert_policy_t cert_policy, unique_policy_t unique, - config_auth_method_t auth_method, eap_type_t eap_type, - u_int32_t eap_vendor, u_int32_t keyingtries, u_int32_t rekey_time, u_int32_t reauth_time, u_int32_t jitter_time, u_int32_t over_time, bool mobike, u_int32_t dpd, @@ -556,8 +513,6 @@ peer_cfg_t *peer_cfg_create(char *name, u_int ike_version, ike_cfg_t *ike_cfg, this->public.get_other_id = (identification_t* (*)(peer_cfg_t *))get_other_id; this->public.get_cert_policy = (cert_policy_t (*) (peer_cfg_t *))get_cert_policy; this->public.get_unique_policy = (unique_policy_t (*) (peer_cfg_t *))get_unique_policy; - this->public.get_auth_method = (config_auth_method_t (*) (peer_cfg_t *))get_auth_method; - this->public.get_eap_type = (eap_type_t (*) (peer_cfg_t *,u_int32_t*))get_eap_type; this->public.get_keyingtries = (u_int32_t (*) (peer_cfg_t *))get_keyingtries; this->public.get_rekey_time = (u_int32_t(*)(peer_cfg_t*))get_rekey_time; this->public.get_reauth_time = (u_int32_t(*)(peer_cfg_t*))get_reauth_time; @@ -586,9 +541,6 @@ peer_cfg_t *peer_cfg_create(char *name, u_int ike_version, ike_cfg_t *ike_cfg, this->other_id = other_id; this->cert_policy = cert_policy; this->unique = unique; - this->auth_method = auth_method; - this->eap_type = eap_type; - this->eap_vendor = eap_vendor; this->keyingtries = keyingtries; this->rekey_time = rekey_time; this->reauth_time = reauth_time; diff --git a/src/charon/config/peer_cfg.h b/src/charon/config/peer_cfg.h index 5662b48df..473cdfd04 100644 --- a/src/charon/config/peer_cfg.h +++ b/src/charon/config/peer_cfg.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: peer_cfg.h 4054 2008-06-10 20:31:53Z andreas $ + * $Id: peer_cfg.h 4276 2008-08-22 10:44:51Z martin $ */ /** @@ -27,7 +27,6 @@ typedef enum cert_policy_t cert_policy_t; typedef enum unique_policy_t unique_policy_t; -typedef enum config_auth_method_t config_auth_method_t; typedef struct peer_cfg_t peer_cfg_t; #include <library.h> @@ -82,23 +81,6 @@ enum unique_policy_t { extern enum_name_t *unique_policy_names; /** - * Authentication method for this IKE_SA. - */ -enum config_auth_method_t { - /** authentication using public keys (RSA, ECDSA) */ - CONF_AUTH_PUBKEY = 1, - /** authentication using a pre-shared secret */ - CONF_AUTH_PSK = 2, - /** authentication using EAP */ - CONF_AUTH_EAP = 3, -}; - -/** - * enum strings for config_auth_method_t - */ -extern enum_name_t *config_auth_method_names; - -/** * Configuration of a peer, specified by IDs. * * The peer config defines a connection between two given IDs. It contains @@ -220,25 +202,6 @@ struct peer_cfg_t { * @return unique policy */ unique_policy_t (*get_unique_policy) (peer_cfg_t *this); - - /** - * Get the authentication method to use to authenticate us. - * - * @return authentication method - */ - config_auth_method_t (*get_auth_method) (peer_cfg_t *this); - - /** - * Get the EAP type to use for peer authentication. - * - * If vendor specific types are used, a vendor ID != 0 is returned to - * to vendor argument. Then the returned type is specific for that - * vendor ID. - * - * @param vendor receives vendor specifier, 0 for predefined EAP types - * @return authentication method - */ - eap_type_t (*get_eap_type) (peer_cfg_t *this, u_int32_t *vendor); /** * Get the max number of retries after timeout. @@ -372,9 +335,6 @@ struct peer_cfg_t { * @param other_id identification_t for the remote guy * @param cert_policy should we send a certificate payload? * @param unique uniqueness of an IKE_SA - * @param auth_method auth method to use to authenticate us - * @param eap_type EAP type to use for peer authentication - * @param eap_vendor EAP vendor identifier, if vendor specific type is used * @param keyingtries how many keying tries should be done before giving up * @param rekey_time timeout before starting rekeying * @param reauth_time timeout before starting reauthentication @@ -393,8 +353,6 @@ struct peer_cfg_t { peer_cfg_t *peer_cfg_create(char *name, u_int ikev_version, ike_cfg_t *ike_cfg, identification_t *my_id, identification_t *other_id, cert_policy_t cert_policy, unique_policy_t unique, - config_auth_method_t auth_method, eap_type_t eap_type, - u_int32_t eap_vendor, u_int32_t keyingtries, u_int32_t rekey_time, u_int32_t reauth_time, u_int32_t jitter_time, u_int32_t over_time, bool mobike, u_int32_t dpd, diff --git a/src/charon/config/proposal.c b/src/charon/config/proposal.c index 803cf8ae4..b1c049fe8 100644 --- a/src/charon/config/proposal.c +++ b/src/charon/config/proposal.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: proposal.c 4062 2008-06-12 11:42:19Z martin $ + * $Id: proposal.c 4390 2008-10-08 12:57:11Z martin $ */ #include <string.h> @@ -755,10 +755,18 @@ static status_t add_string_algo(private_proposal_t *this, chunk_t alg) { add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_2048_BIT, 0); } + else if (strncmp(alg.ptr, "modp3072", alg.len) == 0) + { + add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_3072_BIT, 0); + } else if (strncmp(alg.ptr, "modp4096", alg.len) == 0) { add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_4096_BIT, 0); } + else if (strncmp(alg.ptr, "modp6144", alg.len) == 0) + { + add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_6144_BIT, 0); + } else if (strncmp(alg.ptr, "modp8192", alg.len) == 0) { add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_8192_BIT, 0); @@ -938,6 +946,112 @@ proposal_t *proposal_create(protocol_id_t protocol) return &this->public; } +/** + * Add supported IKE algorithms to proposal + */ +static void proposal_add_supported_ike(private_proposal_t *this) +{ + enumerator_t *enumerator; + encryption_algorithm_t encryption; + integrity_algorithm_t integrity; + pseudo_random_function_t prf; + diffie_hellman_group_t group; + + enumerator = lib->crypto->create_crypter_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &encryption)) + { + switch (encryption) + { + case ENCR_AES_CBC: + /* we assume that we support all AES sizes */ + add_algorithm(this, ENCRYPTION_ALGORITHM, encryption, 128); + add_algorithm(this, ENCRYPTION_ALGORITHM, encryption, 192); + add_algorithm(this, ENCRYPTION_ALGORITHM, encryption, 256); + break; + case ENCR_3DES: + case ENCR_AES_CTR: + case ENCR_AES_CCM_ICV8: + case ENCR_AES_CCM_ICV12: + case ENCR_AES_CCM_ICV16: + case ENCR_AES_GCM_ICV8: + case ENCR_AES_GCM_ICV12: + case ENCR_AES_GCM_ICV16: + add_algorithm(this, ENCRYPTION_ALGORITHM, encryption, 0); + break; + case ENCR_DES: + /* no, thanks */ + break; + default: + break; + } + } + enumerator->destroy(enumerator); + + enumerator = lib->crypto->create_signer_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &integrity)) + { + switch (integrity) + { + case AUTH_HMAC_SHA1_96: + case AUTH_HMAC_SHA2_256_128: + case AUTH_HMAC_SHA2_384_192: + case AUTH_HMAC_SHA2_512_256: + case AUTH_HMAC_MD5_96: + case AUTH_AES_XCBC_96: + add_algorithm(this, INTEGRITY_ALGORITHM, integrity, 0); + break; + default: + break; + } + } + enumerator->destroy(enumerator); + + enumerator = lib->crypto->create_prf_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &prf)) + { + switch (prf) + { + case PRF_HMAC_SHA1: + case PRF_HMAC_SHA2_256: + case PRF_HMAC_SHA2_384: + case PRF_HMAC_SHA2_512: + case PRF_HMAC_MD5: + case PRF_AES128_XCBC: + add_algorithm(this, PSEUDO_RANDOM_FUNCTION, prf, 0); + break; + default: + break; + } + } + enumerator->destroy(enumerator); + + enumerator = lib->crypto->create_dh_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &group)) + { + switch (group) + { + case MODP_768_BIT: + /* weak */ + break; + case MODP_1024_BIT: + case MODP_1536_BIT: + case MODP_2048_BIT: + case MODP_4096_BIT: + case MODP_8192_BIT: + case ECP_256_BIT: + case ECP_384_BIT: + case ECP_521_BIT: + case ECP_192_BIT: + case ECP_224_BIT: + add_algorithm(this, DIFFIE_HELLMAN_GROUP, group, 0); + break; + default: + break; + } + } + enumerator->destroy(enumerator); +} + /* * Describtion in header-file */ @@ -948,27 +1062,7 @@ proposal_t *proposal_create_default(protocol_id_t protocol) switch (protocol) { case PROTO_IKE: - add_algorithm(this, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 128); - add_algorithm(this, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 192); - add_algorithm(this, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 256); - add_algorithm(this, ENCRYPTION_ALGORITHM, ENCR_3DES, 0); - add_algorithm(this, INTEGRITY_ALGORITHM, AUTH_AES_XCBC_96, 0); - add_algorithm(this, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_128, 0); - add_algorithm(this, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA1_96, 0); - add_algorithm(this, INTEGRITY_ALGORITHM, AUTH_HMAC_MD5_96, 0); - add_algorithm(this, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_384_192, 0); - add_algorithm(this, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_512_256, 0); - add_algorithm(this, PSEUDO_RANDOM_FUNCTION, PRF_AES128_XCBC, 0); - add_algorithm(this, PSEUDO_RANDOM_FUNCTION, PRF_HMAC_SHA2_256, 0); - add_algorithm(this, PSEUDO_RANDOM_FUNCTION, PRF_HMAC_SHA1, 0); - add_algorithm(this, PSEUDO_RANDOM_FUNCTION, PRF_HMAC_MD5, 0); - add_algorithm(this, PSEUDO_RANDOM_FUNCTION, PRF_HMAC_SHA2_384, 0); - add_algorithm(this, PSEUDO_RANDOM_FUNCTION, PRF_HMAC_SHA2_512, 0); - add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_2048_BIT, 0); - add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_1536_BIT, 0); - add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_1024_BIT, 0); - add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_4096_BIT, 0); - add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_8192_BIT, 0); + proposal_add_supported_ike(this); break; case PROTO_ESP: add_algorithm(this, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 128); @@ -990,7 +1084,6 @@ proposal_t *proposal_create_default(protocol_id_t protocol) default: break; } - return &this->public; } diff --git a/src/charon/config/traffic_selector.c b/src/charon/config/traffic_selector.c index f41c39d30..63172f855 100644 --- a/src/charon/config/traffic_selector.c +++ b/src/charon/config/traffic_selector.c @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: traffic_selector.c 3658 2008-03-26 10:06:45Z martin $ + * $Id: traffic_selector.c 4199 2008-07-21 19:08:03Z andreas $ */ #include <arpa/inet.h> @@ -195,21 +195,22 @@ static int print(FILE *stream, const struct printf_info *info, memeq(this->from, from, this->type == TS_IPV4_ADDR_RANGE ? 4 : 16) && memeq(this->to, to, this->type == TS_IPV4_ADDR_RANGE ? 4 : 16)) { - return fprintf(stream, "dynamic/%d", - this->type == TS_IPV4_ADDR_RANGE ? 32 : 128); - } - - if (this->type == TS_IPV4_ADDR_RANGE) - { - inet_ntop(AF_INET, &this->from4, addr_str, sizeof(addr_str)); + written += fprintf(stream, "dynamic/%d", + this->type == TS_IPV4_ADDR_RANGE ? 32 : 128); } else { - inet_ntop(AF_INET6, &this->from6, addr_str, sizeof(addr_str)); + if (this->type == TS_IPV4_ADDR_RANGE) + { + inet_ntop(AF_INET, &this->from4, addr_str, sizeof(addr_str)); + } + else + { + inet_ntop(AF_INET6, &this->from6, addr_str, sizeof(addr_str)); + } + mask = calc_netbits(this); + written += fprintf(stream, "%s/%d", addr_str, mask); } - mask = calc_netbits(this); - - written += fprintf(stream, "%s/%d", addr_str, mask); /* check if we have protocol and/or port selectors */ has_proto = this->protocol != 0; diff --git a/src/charon/control/controller.c b/src/charon/control/controller.c index 2d1decd88..c124f439a 100644 --- a/src/charon/control/controller.c +++ b/src/charon/control/controller.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: controller.c 3820 2008-04-17 11:22:37Z martin $ + * $Id: controller.c 4192 2008-07-18 15:51:40Z martin $ */ #include "controller.h" @@ -118,21 +118,22 @@ static enumerator_t* create_ike_sa_enumerator(controller_t *this) */ static bool initiate_listener(interface_bus_listener_t *this, signal_t signal, level_t level, int thread, ike_sa_t *ike_sa, - char* format, va_list args) + void* data, char* format, va_list args) { if (this->ike_sa == ike_sa) { - if (!this->callback(this->param, signal, level, ike_sa, format, args)) + if (!this->callback(this->param, signal, level, ike_sa, data, + format, args)) { return FALSE; } switch (signal) { - case CHILD_UP_SUCCESS: + case CHD_UP_SUCCESS: this->status = SUCCESS; return FALSE; case IKE_UP_FAILED: - case CHILD_UP_FAILED: + case CHD_UP_FAILED: return FALSE; default: break; @@ -200,11 +201,12 @@ static status_t initiate(private_controller_t *this, */ static bool terminate_ike_listener(interface_bus_listener_t *this, signal_t signal, level_t level, int thread, ike_sa_t *ike_sa, - char* format, va_list args) + void* data, char* format, va_list args) { if (this->ike_sa == ike_sa) { - if (!this->callback(this->param, signal, level, ike_sa, format, args)) + if (!this->callback(this->param, signal, level, ike_sa, + data, format, args)) { return FALSE; } @@ -234,7 +236,7 @@ static status_t terminate_ike_execute(interface_job_t *job) listener->id, FALSE); if (ike_sa == NULL) { - SIG(IKE_DOWN_FAILED, "unable to terminate, IKE_SA with " + SIG_IKE(DOWN_FAILED, "unable to terminate, IKE_SA with " "ID %d not found", listener->id); return NOT_FOUND; } @@ -277,22 +279,23 @@ static status_t terminate_ike(controller_t *this, u_int32_t unique_id, */ static bool terminate_child_listener(interface_bus_listener_t *this, signal_t signal, level_t level, int thread, ike_sa_t *ike_sa, - char* format, va_list args) + void* data, char* format, va_list args) { if (this->ike_sa == ike_sa) { - if (!this->callback(this->param, signal, level, ike_sa, format, args)) + if (!this->callback(this->param, signal, level, ike_sa, + data, format, args)) { return FALSE; } switch (signal) { - case CHILD_DOWN_SUCCESS: + case CHD_DOWN_SUCCESS: case IKE_DOWN_SUCCESS: this->status = SUCCESS; return FALSE; case IKE_DOWN_FAILED: - case CHILD_DOWN_FAILED: + case CHD_DOWN_FAILED: return FALSE; default: break; @@ -315,8 +318,8 @@ static status_t terminate_child_execute(interface_job_t *job) listener->id, TRUE); if (ike_sa == NULL) { - SIG(CHILD_DOWN_FAILED, "unable to terminate, CHILD_SA with " - "ID %d not found", listener->id); + SIG_CHD(DOWN_FAILED, NULL, "unable to terminate, CHILD_SA with " + "ID %d not found", listener->id); return NOT_FOUND; } listener->ike_sa = ike_sa; @@ -335,8 +338,8 @@ static status_t terminate_child_execute(interface_job_t *job) if (child_sa == NULL) { - SIG(CHILD_DOWN_FAILED, "unable to terminate, established CHILD_SA with " - "ID %d not found", listener->id); + SIG_CHD(DOWN_FAILED, NULL, "unable to terminate, established " + "CHILD_SA with ID %d not found", listener->id); charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa); return NOT_FOUND; } @@ -380,20 +383,21 @@ static status_t terminate_child(controller_t *this, u_int32_t reqid, */ static bool route_listener(interface_bus_listener_t *this, signal_t signal, level_t level, int thread, ike_sa_t *ike_sa, - char* format, va_list args) + void* data, char* format, va_list args) { if (this->ike_sa == ike_sa) { - if (!this->callback(this->param, signal, level, ike_sa, format, args)) + if (!this->callback(this->param, signal, level, ike_sa, + data, format, args)) { return FALSE; } switch (signal) { - case CHILD_ROUTE_SUCCESS: + case CHD_ROUTE_SUCCESS: this->status = SUCCESS; return FALSE; - case CHILD_ROUTE_FAILED: + case CHD_ROUTE_FAILED: return FALSE; default: break; @@ -458,20 +462,21 @@ static status_t route(controller_t *this, */ static bool unroute_listener(interface_bus_listener_t *this, signal_t signal, level_t level, int thread, ike_sa_t *ike_sa, - char* format, va_list args) + void* data, char* format, va_list args) { if (this->ike_sa == ike_sa) { - if (!this->callback(this->param, signal, level, ike_sa, format, args)) + if (!this->callback(this->param, signal, level, ike_sa, + data, format, args)) { return FALSE; } switch (signal) { - case CHILD_UNROUTE_SUCCESS: + case CHD_UNROUTE_SUCCESS: this->status = SUCCESS; return FALSE; - case CHILD_UNROUTE_FAILED: + case CHD_UNROUTE_FAILED: return FALSE; default: break; @@ -491,8 +496,8 @@ static status_t unroute_execute(interface_job_t *job) listener->id, TRUE); if (ike_sa == NULL) { - SIG(CHILD_DOWN_FAILED, "unable to unroute, CHILD_SA with " - "ID %d not found", listener->id); + SIG_CHD(DOWN_FAILED, NULL, "unable to unroute, CHILD_SA with " + "ID %d not found", listener->id); return NOT_FOUND; } listener->ike_sa = ike_sa; @@ -533,7 +538,7 @@ static status_t unroute(controller_t *this, u_int32_t reqid, * See header */ bool controller_cb_empty(void *param, signal_t signal, level_t level, - ike_sa_t *ike_sa, char *format, va_list args) + ike_sa_t *ike_sa, void *data, char *format, va_list args) { return TRUE; } @@ -554,7 +559,7 @@ controller_t *controller_create(void) private_controller_t *this = malloc_thing(private_controller_t); this->public.create_ike_sa_enumerator = (enumerator_t*(*)(controller_t*))create_ike_sa_enumerator; - this->public.initiate = (status_t(*)(controller_t*,peer_cfg_t*,child_cfg_t*,bool(*)(void*,signal_t,level_t,ike_sa_t*,char*,va_list),void*))initiate; + this->public.initiate = (status_t(*)(controller_t*,peer_cfg_t*,child_cfg_t*,controller_cb_t,void*))initiate; this->public.terminate_ike = (status_t(*)(controller_t*,u_int32_t,controller_cb_t, void*))terminate_ike; this->public.terminate_child = (status_t(*)(controller_t*,u_int32_t,controller_cb_t, void *param))terminate_child; this->public.route = (status_t(*)(controller_t*,peer_cfg_t*, child_cfg_t*,controller_cb_t,void*))route; diff --git a/src/charon/control/controller.h b/src/charon/control/controller.h index 643611965..f40af0260 100644 --- a/src/charon/control/controller.h +++ b/src/charon/control/controller.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: controller.h 3804 2008-04-14 11:37:46Z martin $ + * $Id: controller.h 4192 2008-07-18 15:51:40Z martin $ */ /** @@ -37,7 +37,8 @@ * @return FALSE to return from invoked function */ typedef bool(*controller_cb_t)(void* param, signal_t signal, level_t level, - ike_sa_t* ike_sa, char* format, va_list args); + ike_sa_t* ike_sa, void *data, + char* format, va_list args); /** * Empty callback function for controller_t functions. @@ -46,7 +47,8 @@ typedef bool(*controller_cb_t)(void* param, signal_t signal, level_t level, * this function to the controllers methods. */ bool controller_cb_empty(void *param, signal_t signal, level_t level, - ike_sa_t *ike_sa, char *format, va_list args); + ike_sa_t *ike_sa, void *data, + char *format, va_list args); typedef struct controller_t controller_t; diff --git a/src/charon/credentials/auth_info.c b/src/charon/credentials/auth_info.c index cd748bc97..028ca35c9 100644 --- a/src/charon/credentials/auth_info.c +++ b/src/charon/credentials/auth_info.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: auth_info.c 3838 2008-04-18 11:24:45Z tobias $ + * $Id: auth_info.c 4276 2008-08-22 10:44:51Z martin $ */ @@ -25,6 +25,10 @@ #include <credentials/certificates/certificate.h> ENUM(auth_item_names, AUTHN_CA_CERT, AUTHZ_AC_GROUP, + "AUTHN_AUTH_CLASS", + "AUTHN_EAP_TYPE", + "AUTHN_EAP_VENDOR", + "AUTHN_EAP_IDENTITY", "AUTHN_CA_CERT", "AUTHN_CA_CERT_KEYID", "AUTHN_CA_CERT_NAME", @@ -208,14 +212,18 @@ static void add_item(private_auth_info_t *this, auth_item_t type, void *value) item->value = validation; break; } + case AUTHN_AUTH_CLASS: + case AUTHN_EAP_TYPE: + case AUTHN_EAP_VENDOR: case AUTHZ_EAP: { - eap_method_t *method = malloc_thing(eap_method_t); + u_int *intval = malloc_thing(u_int); - *method = *(eap_method_t*)value; - item->value = method; + *intval = *(u_int*)value; + item->value = intval; break; } + case AUTHN_EAP_IDENTITY: case AUTHN_CA_CERT_KEYID: case AUTHN_CA_CERT_NAME: case AUTHZ_CA_CERT_NAME: @@ -246,6 +254,10 @@ static bool complies(private_auth_info_t *this, auth_info_t *constraints) { switch (t1) { + case AUTHN_AUTH_CLASS: + case AUTHN_EAP_TYPE: + case AUTHN_EAP_VENDOR: + case AUTHN_EAP_IDENTITY: case AUTHN_CA_CERT_KEYID: case AUTHN_CA_CERT: case AUTHN_CA_CERT_NAME: @@ -444,6 +456,7 @@ static bool equals(private_auth_info_t *this, private_auth_info_t *other) } continue; } + case AUTHN_EAP_IDENTITY: case AUTHN_CA_CERT_KEYID: case AUTHN_CA_CERT_NAME: case AUTHZ_CA_CERT_NAME: @@ -460,6 +473,16 @@ static bool equals(private_auth_info_t *this, private_auth_info_t *other) } continue; } + case AUTHN_AUTH_CLASS: + case AUTHN_EAP_TYPE: + case AUTHN_EAP_VENDOR: + { + if (*(u_int*)i1->value == *(u_int*)i2->value) + { + found = TRUE; + break; + } + } case AUTHZ_PUBKEY: case AUTHZ_PSK: case AUTHZ_EAP: @@ -511,6 +534,9 @@ static void destroy_item_value(item_t *item) cert->destroy(cert); break; } + case AUTHN_AUTH_CLASS: + case AUTHN_EAP_TYPE: + case AUTHN_EAP_VENDOR: case AUTHN_IM_HASH_URL: case AUTHN_SUBJECT_HASH_URL: case AUTHZ_CRL_VALIDATION: @@ -520,6 +546,7 @@ static void destroy_item_value(item_t *item) free(item->value); break; } + case AUTHN_EAP_IDENTITY: case AUTHN_CA_CERT_KEYID: case AUTHN_CA_CERT_NAME: case AUTHZ_CA_CERT_NAME: diff --git a/src/charon/credentials/auth_info.h b/src/charon/credentials/auth_info.h index 5fe2919f8..52433433a 100644 --- a/src/charon/credentials/auth_info.h +++ b/src/charon/credentials/auth_info.h @@ -60,6 +60,14 @@ enum auth_item_t { * items provided to authentication process */ + /** authentication class to use, value is auth_class_t* */ + AUTHN_AUTH_CLASS, + /** EAP method to request from peer, value is eap_type_t* */ + AUTHN_EAP_TYPE, + /** EAP vendor to used in conjunction with EAP method, value is u_int32_t* */ + AUTHN_EAP_VENDOR, + /** EAP identity to use within EAP-Identity exchange */ + AUTHN_EAP_IDENTITY, /** CA certificate to use for authentication, value is certificate_t* */ AUTHN_CA_CERT, /** Keyid of a CA certificate to use, value is identification_t* */ @@ -83,7 +91,7 @@ enum auth_item_t { AUTHZ_PUBKEY, /** subject has ben authenticated using preshared secrets, value is shared_key_t* */ AUTHZ_PSK, - /** subject has been authenticated using EAP, value is eap_method_t */ + /** subject has been authenticated using EAP, value is eap_type_t* */ AUTHZ_EAP, /** certificate authority, value is certificate_t* */ AUTHZ_CA_CERT, diff --git a/src/charon/credentials/credential_manager.c b/src/charon/credentials/credential_manager.c index 251559141..b11cdc0df 100644 --- a/src/charon/credentials/credential_manager.c +++ b/src/charon/credentials/credential_manager.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: credential_manager.c 3953 2008-05-14 06:49:31Z martin $ + * $Id: credential_manager.c 4317 2008-09-02 11:00:13Z martin $ */ /* some clibs need it for rwlocks */ @@ -61,6 +61,11 @@ struct private_credential_manager_t { cert_cache_t *cache; /** + * certificates queued for persistent caching + */ + linked_list_t *cache_queue; + + /** * read-write lock to sets list */ pthread_rwlock_t lock; @@ -270,7 +275,7 @@ static enumerator_t *create_private(credential_set_t *set, private_data_t *data) } /** - * Implementation of credential_manager_t.get_private_by_keyid. + * Implementation of credential_manager_t.create_private_enumerator. */ static enumerator_t* create_private_enumerator( private_credential_manager_t *this, @@ -407,17 +412,51 @@ static void cache_cert(private_credential_manager_t *this, certificate_t *cert) credential_set_t *set; enumerator_t *enumerator; - pthread_rwlock_rdlock(&this->lock); - enumerator = this->sets->create_enumerator(this->sets); - while (enumerator->enumerate(enumerator, &set)) + if (pthread_rwlock_trywrlock(&this->lock) == 0) { - set->cache_cert(set, cert); + enumerator = this->sets->create_enumerator(this->sets); + while (enumerator->enumerate(enumerator, &set)) + { + set->cache_cert(set, cert); + } + enumerator->destroy(enumerator); + } + else + { /* we can't cache now as other threads are active, queue for later */ + pthread_rwlock_rdlock(&this->lock); + this->cache_queue->insert_last(this->cache_queue, cert->get_ref(cert)); } - enumerator->destroy(enumerator); pthread_rwlock_unlock(&this->lock); } /** + * Try to cache certificates queued for caching + */ +static void cache_queue(private_credential_manager_t *this) +{ + credential_set_t *set; + certificate_t *cert; + enumerator_t *enumerator; + + if (this->cache_queue->get_count(this->cache_queue) > 0 && + pthread_rwlock_trywrlock(&this->lock) == 0) + { + while (this->cache_queue->remove_last(this->cache_queue, + (void**)&cert) == SUCCESS) + { + enumerator = this->sets->create_enumerator(this->sets); + while (enumerator->enumerate(enumerator, &set)) + { + set->cache_cert(set, cert); + } + enumerator->destroy(enumerator); + cert->destroy(cert); + } + pthread_rwlock_unlock(&this->lock); + } +} + +/** * forward declaration */ static enumerator_t *create_trusted_enumerator(private_credential_manager_t *this, @@ -435,8 +474,8 @@ static certificate_t *fetch_ocsp(private_credential_manager_t *this, char *url, /* TODO: requestor name, signature */ request = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509_OCSP_REQUEST, - BUILD_CA_CERT, issuer->get_ref(issuer), - BUILD_CERT, subject->get_ref(subject), BUILD_END); + BUILD_CA_CERT, issuer, + BUILD_CERT, subject, BUILD_END); if (!request) { DBG1(DBG_CFG, "generating ocsp request failed"); @@ -461,6 +500,7 @@ static certificate_t *fetch_ocsp(private_credential_manager_t *this, char *url, response = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509_OCSP_RESPONSE, BUILD_BLOB_ASN1_DER, receive, BUILD_END); + chunk_free(&receive); if (!response) { DBG1(DBG_CFG, "parsing ocsp response failed"); @@ -1142,6 +1182,7 @@ static bool trusted_enumerate(trusted_enumerator_t *this, verify_trust_chain(this->this, this->pretrusted, this->auth, TRUE, this->crl, this->ocsp)) { + this->auth->add_item(this->auth, AUTHZ_CA_CERT, this->pretrusted); DBG1(DBG_CFG, " using trusted certificate \"%D\"", this->pretrusted->get_subject(this->pretrusted)); *cert = this->pretrusted; @@ -1262,6 +1303,9 @@ static void public_destroy(public_enumerator_t *this) this->wrapper->destroy(this->wrapper); } pthread_rwlock_unlock(&this->this->lock); + + /* check for delayed certificate cache queue */ + cache_queue(this->this); free(this); } @@ -1501,6 +1545,8 @@ static void remove_set(private_credential_manager_t *this, credential_set_t *set */ static void destroy(private_credential_manager_t *this) { + cache_queue(this); + this->cache_queue->destroy(this->cache_queue); this->sets->remove(this->sets, this->cache, NULL); this->sets->destroy(this->sets); pthread_key_delete(this->local_sets); @@ -1532,6 +1578,7 @@ credential_manager_t *credential_manager_create() this->sets = linked_list_create(); pthread_key_create(&this->local_sets, (void*)this->sets->destroy); this->cache = cert_cache_create(); + this->cache_queue = linked_list_create(); this->sets->insert_first(this->sets, this->cache); pthread_rwlock_init(&this->lock, NULL); diff --git a/src/charon/credentials/credential_set.h b/src/charon/credentials/credential_set.h index b5f3b95cd..4166d05a3 100644 --- a/src/charon/credentials/credential_set.h +++ b/src/charon/credentials/credential_set.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: credential_set.h 3820 2008-04-17 11:22:37Z martin $ + * $Id: credential_set.h 4229 2008-07-30 11:38:44Z martin $ */ /** @@ -36,6 +36,13 @@ typedef struct credential_set_t credential_set_t; * Enumerators are used because queries might return multiple matches. * Filter parameters restrict enumeration over specific items only. * See credential_manager_t for an overview of the credential framework. + * + * A credential set enumerator may not block the credential set, i.e. multiple + * threads must be able to hold multiple enumerators, as the credential manager + * is higly parallelized. The best way to achieve this is by using shared + * read locks for the enumerators only. Otherwiese deadlocks will occur. + * The writing cache_cert() routine is called by the manager only if no + * enumerator is alive, so it is save to use a write lock there. */ struct credential_set_t { diff --git a/src/charon/credentials/sets/auth_info_wrapper.c b/src/charon/credentials/sets/auth_info_wrapper.c index 32783ff93..7ec75be15 100644 --- a/src/charon/credentials/sets/auth_info_wrapper.c +++ b/src/charon/credentials/sets/auth_info_wrapper.c @@ -73,7 +73,7 @@ static bool fetch_cert(wrapper_enumerator_t *enumerator, auth_item_t *type, void certificate_t *cert; DBG1(DBG_CFG, " fetching certificate from '%s' ...", url); - if (lib->fetcher->fetch(lib->fetcher, url, &data) != SUCCESS) + if (lib->fetcher->fetch(lib->fetcher, url, &data, FETCH_END) != SUCCESS) { DBG1(DBG_CFG, " fetching certificate failed"); /* we set the item to NULL, so we can skip it */ @@ -83,6 +83,7 @@ static bool fetch_cert(wrapper_enumerator_t *enumerator, auth_item_t *type, void cert = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509, BUILD_BLOB_ASN1_DER, data, BUILD_END); + free(data.ptr); if (!cert) { diff --git a/src/charon/credentials/sets/cert_cache.c b/src/charon/credentials/sets/cert_cache.c index 8af8bb619..4a9a97149 100644 --- a/src/charon/credentials/sets/cert_cache.c +++ b/src/charon/credentials/sets/cert_cache.c @@ -15,11 +15,13 @@ * $Id$ */ +#define _GNU_SOURCE +#include <pthread.h> + #include "cert_cache.h" #include <daemon.h> #include <utils/linked_list.h> -#include <utils/mutex.h> #define CACHE_SIZE 30 @@ -44,7 +46,7 @@ struct private_cert_cache_t { /** * do we have an active enumerator */ - bool enumerating; + refcount_t enumerating; /** * have we increased the cache without a check_cache? @@ -52,9 +54,9 @@ struct private_cert_cache_t { bool check_required; /** - * mutex to lock relations list + * read-write lock to sets list */ - mutex_t *mutex; + pthread_rwlock_t lock; }; /** @@ -88,8 +90,8 @@ static void check_cache(private_cert_cache_t *this) { this->check_required = TRUE; } - else - { + else if (pthread_rwlock_trywrlock(&this->lock) == 0) + { /* never blocks, only done if lock is available */ while (this->relations->get_count(this->relations) > CACHE_SIZE) { relation_t *oldest = NULL, *current; @@ -108,6 +110,7 @@ static void check_cache(private_cert_cache_t *this) relation_destroy(oldest); } this->check_required = FALSE; + pthread_rwlock_unlock(&this->lock); } } @@ -121,7 +124,7 @@ static bool issued_by(private_cert_cache_t *this, enumerator_t *enumerator; /* lookup cache */ - this->mutex->lock(this->mutex); + pthread_rwlock_rdlock(&this->lock); enumerator = this->relations->create_enumerator(this->relations); while (enumerator->enumerate(enumerator, ¤t)) { @@ -146,7 +149,7 @@ static bool issued_by(private_cert_cache_t *this, } } enumerator->destroy(enumerator); - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); if (found) { return TRUE; @@ -161,10 +164,9 @@ static bool issued_by(private_cert_cache_t *this, found->subject = subject->get_ref(subject); found->issuer = issuer->get_ref(issuer); found->last_use = time(NULL); - this->mutex->lock(this->mutex); + /* insert should be ok without lock */ this->relations->insert_last(this->relations, found); check_cache(this); - this->mutex->unlock(this->mutex); return TRUE; } @@ -230,12 +232,12 @@ static bool certs_filter(cert_data_t *data, relation_t **in, certificate_t **out */ static void certs_destroy(cert_data_t *data) { - data->this->enumerating--; + ref_put(&data->this->enumerating); + pthread_rwlock_unlock(&data->this->lock); if (data->this->check_required) { check_cache(data->this); } - data->this->mutex->unlock(data->this->mutex); free(data); } @@ -258,22 +260,14 @@ static enumerator_t *create_enumerator(private_cert_cache_t *this, data->id = id; data->this = this; - this->mutex->lock(this->mutex); - this->enumerating++; + pthread_rwlock_rdlock(&this->lock); + ref_get(&this->enumerating); return enumerator_create_filter( this->relations->create_enumerator(this->relations), (void*)certs_filter, data, (void*)certs_destroy); } /** - * Implementation of credential_set_t.cache_cert. - */ -static void cache_cert(private_cert_cache_t *this, certificate_t *cert) -{ - /* TODO: implement caching */ -} - -/** * Implementation of cert_cache_t.flush. */ static void flush(private_cert_cache_t *this, certificate_type_t type) @@ -281,7 +275,7 @@ static void flush(private_cert_cache_t *this, certificate_type_t type) enumerator_t *enumerator; relation_t *relation; - this->mutex->lock(this->mutex); + pthread_rwlock_wrlock(&this->lock); enumerator = this->relations->create_enumerator(this->relations); while (enumerator->enumerate(enumerator, &relation)) { @@ -293,7 +287,7 @@ static void flush(private_cert_cache_t *this, certificate_type_t type) } } enumerator->destroy(enumerator); - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); } /** @@ -302,7 +296,7 @@ static void flush(private_cert_cache_t *this, certificate_type_t type) static void destroy(private_cert_cache_t *this) { this->relations->destroy_function(this->relations, (void*)relation_destroy); - this->mutex->destroy(this->mutex); + pthread_rwlock_destroy(&this->lock); free(this); } @@ -317,15 +311,15 @@ cert_cache_t *cert_cache_create() this->public.set.create_cert_enumerator = (void*)create_enumerator; this->public.set.create_shared_enumerator = (void*)return_null; this->public.set.create_cdp_enumerator = (void*)return_null; - this->public.set.cache_cert = (void*)cache_cert; + this->public.set.cache_cert = (void*)nop; this->public.issued_by = (bool(*)(cert_cache_t*, certificate_t *subject, certificate_t *issuer))issued_by; this->public.flush = (void(*)(cert_cache_t*, certificate_type_t type))flush; this->public.destroy = (void(*)(cert_cache_t*))destroy; this->relations = linked_list_create(); - this->enumerating = FALSE; + this->enumerating = 0; this->check_required = FALSE; - this->mutex = mutex_create(MUTEX_RECURSIVE); + pthread_rwlock_init(&this->lock, NULL); return &this->public; } diff --git a/src/charon/daemon.c b/src/charon/daemon.c index 1ab88104a..065f7d701 100644 --- a/src/charon/daemon.c +++ b/src/charon/daemon.c @@ -22,7 +22,6 @@ #endif /* HAVE_DLADDR */ #include <stdio.h> -#include <linux/capability.h> #include <sys/prctl.h> #include <signal.h> #include <pthread.h> @@ -38,6 +37,9 @@ #ifdef HAVE_BACKTRACE # include <execinfo.h> #endif /* HAVE_BACKTRACE */ +#ifdef CAPABILITIES +#include <sys/capability.h> +#endif /* CAPABILITIES */ #include "daemon.h" @@ -45,14 +47,9 @@ #include <config/traffic_selector.h> #include <config/proposal.h> -/* on some distros, a capset definition is missing */ -#ifdef NO_CAPSET_DEFINED -extern int capset(cap_user_header_t hdrp, const cap_user_data_t datap); -#endif /* NO_CAPSET_DEFINED */ - #ifdef INTEGRITY_TEST #include <fips/fips.h> -#include <fips_signature.h> +#include <fips/fips_signature.h> #endif /* INTEGRITY_TEST */ typedef struct private_daemon_t private_daemon_t; @@ -75,6 +72,13 @@ struct private_daemon_t { * The thread_id of main-thread. */ pthread_t main_thread_id; + +#ifdef CAPABILITIES + /** + * capabilities to keep + */ + cap_t caps; +#endif /* CAPABILITIES */ }; /** @@ -95,7 +99,7 @@ static void dbg_bus(int level, char *fmt, ...) va_list args; va_start(args, fmt); - charon->bus->vsignal(charon->bus, DBG_LIB, level, fmt, args); + charon->bus->vsignal(charon->bus, DBG_LIB, level, NULL, fmt, args); va_end(args); } @@ -183,11 +187,15 @@ static void destroy(private_daemon_t *this) } /* unload plugins to release threads */ lib->plugins->unload(lib->plugins); +#ifdef CAPABILITIES + cap_free(this->caps); +#endif /* CAPABILITIES */ DESTROY_IF(this->public.ike_sa_manager); DESTROY_IF(this->public.kernel_interface); DESTROY_IF(this->public.scheduler); DESTROY_IF(this->public.controller); DESTROY_IF(this->public.eap); + DESTROY_IF(this->public.sim); #ifdef ME DESTROY_IF(this->public.connect_manager); DESTROY_IF(this->public.mediation_manager); @@ -242,55 +250,37 @@ static void kill_daemon(private_daemon_t *this, char *reason) /** * drop daemon capabilities */ -static void drop_capabilities(private_daemon_t *this, bool full) -{ - struct __user_cap_header_struct hdr; - struct __user_cap_data_struct data; - - /* CAP_NET_ADMIN is needed to use netlink */ - u_int32_t keep = (1<<CAP_NET_ADMIN) | (1<<CAP_SYS_NICE); - - if (full) +static void drop_capabilities(private_daemon_t *this) +{ + prctl(PR_SET_KEEPCAPS, 1); + + if (setgid(charon->gid) != 0) { - if (setgid(charon->gid) != 0) - { - kill_daemon(this, "change to unprivileged group failed"); - } - if (setuid(charon->uid) != 0) - { - kill_daemon(this, "change to unprivileged user failed"); - } + kill_daemon(this, "change to unprivileged group failed"); } - else + if (setuid(charon->uid) != 0) { - /* CAP_NET_BIND_SERVICE to bind services below port 1024 */ - keep |= (1<<CAP_NET_BIND_SERVICE); - /* CAP_NET_RAW to create RAW sockets */ - keep |= (1<<CAP_NET_RAW); - /* CAP_DAC_READ_SEARCH to read ipsec.secrets */ - keep |= (1<<CAP_DAC_READ_SEARCH); - /* CAP_CHOWN to change file permissions (socket permissions) */ - keep |= (1<<CAP_CHOWN); - /* CAP_SETUID to call setuid() */ - keep |= (1<<CAP_SETUID); - /* CAP_SETGID to call setgid() */ - keep |= (1<<CAP_SETGID); + kill_daemon(this, "change to unprivileged user failed"); } - - /* we use the old capset version for now. For systems with version 2 - * available, we specifiy version 1 excplicitly. */ -#ifdef _LINUX_CAPABILITY_VERSION_1 - hdr.version = _LINUX_CAPABILITY_VERSION_1; -#else - hdr.version = _LINUX_CAPABILITY_VERSION; -#endif - hdr.pid = 0; - data.inheritable = data.effective = data.permitted = keep; - if (capset(&hdr, &data)) +#ifdef CAPABILITIES + if (cap_set_proc(this->caps) != 0) { kill_daemon(this, "unable to drop daemon capabilities"); } +#endif /* CAPABILITIES */ +} + +/** + * Implementation of daemon_t.keep_cap + */ +static void keep_cap(private_daemon_t *this, u_int cap) +{ +#ifdef CAPABILITIES + cap_set_flag(this->caps, CAP_EFFECTIVE, 1, &cap, CAP_SET); + cap_set_flag(this->caps, CAP_INHERITABLE, 1, &cap, CAP_SET); + cap_set_flag(this->caps, CAP_PERMITTED, 1, &cap, CAP_SET); +#endif /* CAPABILITIES */ } /** @@ -362,25 +352,13 @@ static bool initialize(private_daemon_t *this, bool syslog, level_t levels[]) DBG1(DBG_DMN, "starting charon (strongSwan Version %s)", VERSION); -#ifdef INTEGRITY_TEST - DBG1(DBG_DMN, "integrity test of libstrongswan code"); - if (fips_verify_hmac_signature(hmac_key, hmac_signature)) - { - DBG1(DBG_DMN, " integrity test passed"); - } - else - { - DBG1(DBG_DMN, " integrity test failed"); - return FALSE; - } -#endif /* INTEGRITY_TEST */ - /* load secrets, ca certificates and crls */ this->public.processor = processor_create(); this->public.scheduler = scheduler_create(); this->public.credentials = credential_manager_create(); this->public.controller = controller_create(); this->public.eap = eap_manager_create(); + this->public.sim = sim_manager_create(); this->public.backends = backend_manager_create(); this->public.attributes = attribute_manager_create(); this->public.kernel_interface = kernel_interface_create(); @@ -390,6 +368,22 @@ static bool initialize(private_daemon_t *this, bool syslog, level_t levels[]) lib->plugins->load(lib->plugins, IPSEC_PLUGINDIR, lib->settings->get_str(lib->settings, "charon.load", PLUGINS)); + /* create the kernel interfaces */ + this->public.kernel_interface->create_interfaces(this->public.kernel_interface); + +#ifdef INTEGRITY_TEST + DBG1(DBG_DMN, "integrity test of libstrongswan code"); + if (fips_verify_hmac_signature(hmac_key, hmac_signature)) + { + DBG1(DBG_DMN, " integrity test passed"); + } + else + { + DBG1(DBG_DMN, " integrity test failed"); + return FALSE; + } +#endif /* INTEGRITY_TEST */ + this->public.ike_sa_manager = ike_sa_manager_create(); if (this->public.ike_sa_manager == NULL) { @@ -472,6 +466,7 @@ private_daemon_t *daemon_create(void) /* assign methods */ this->public.kill = (void (*) (daemon_t*,char*))kill_daemon; + this->public.keep_cap = (void(*)(daemon_t*, u_int cap))keep_cap; /* NULL members for clean destruction */ this->public.socket = NULL; @@ -486,6 +481,7 @@ private_daemon_t *daemon_create(void) this->public.processor = NULL; this->public.controller = NULL; this->public.eap = NULL; + this->public.sim = NULL; this->public.bus = NULL; this->public.outlog = NULL; this->public.syslog = NULL; @@ -498,6 +494,14 @@ private_daemon_t *daemon_create(void) this->public.gid = 0; this->main_thread_id = pthread_self(); +#ifdef CAPABILITIES + this->caps = cap_init(); + keep_cap(this, CAP_NET_ADMIN); + if (lib->leak_detective) + { + keep_cap(this, CAP_SYS_NICE); + } +#endif /* CAPABILITIES */ /* add handler for SEGV and ILL, * add handler for USR1 (cancellation). @@ -567,10 +571,6 @@ int main(int argc, char *argv[]) lookup_uid_gid(private_charon); - /* drop the capabilities we won't need for initialization */ - prctl(PR_SET_KEEPCAPS, 1); - drop_capabilities(private_charon, FALSE); - /* use CTRL loglevel for default */ for (signal = 0; signal < DBG_MAX; signal++) { @@ -646,8 +646,8 @@ int main(int argc, char *argv[]) fclose(pid_file); } - /* drop additional capabilites (bind & root) */ - drop_capabilities(private_charon, TRUE); + /* drop the capabilities we won't need */ + drop_capabilities(private_charon); /* start the engine, go multithreaded */ charon->processor->set_threads(charon->processor, diff --git a/src/charon/daemon.h b/src/charon/daemon.h index 5893e7332..62a286f04 100644 --- a/src/charon/daemon.h +++ b/src/charon/daemon.h @@ -15,7 +15,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: daemon.h 3964 2008-05-15 14:01:26Z martin $ + * $Id: daemon.h 4406 2008-10-10 08:36:01Z martin $ */ /** @@ -163,6 +163,7 @@ typedef struct daemon_t daemon_t; #include <config/attributes/attribute_manager.h> #include <credentials/credential_manager.h> #include <sa/authenticators/eap/eap_manager.h> +#include <sa/authenticators/eap/sim_manager.h> #ifdef ME #include <sa/connect_manager.h> @@ -280,6 +281,11 @@ struct daemon_t { */ eap_manager_t *eap; + /** + * SIM manager to maintain SIM cards/providers + */ + sim_manager_t *sim; + #ifdef ME /** * Connect manager @@ -303,6 +309,15 @@ struct daemon_t { gid_t gid; /** + * Do not drop a given capability after initialization. + * + * Some plugins might need additional capabilites. They tell the daemon + * during plugin initialization which one they need, the daemon won't + * drop these. + */ + void (*keep_cap)(daemon_t *this, u_int cap); + + /** * Shut down the daemon. * * @param reason describtion why it will be killed diff --git a/src/charon/encoding/message.c b/src/charon/encoding/message.c index af9483192..600fe97d9 100644 --- a/src/charon/encoding/message.c +++ b/src/charon/encoding/message.c @@ -15,7 +15,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: message.c 3991 2008-05-21 17:56:21Z martin $ + * $Id: message.c 4339 2008-09-11 11:14:09Z martin $ */ #include <stdlib.h> @@ -39,6 +39,11 @@ */ #define MAX_NOTIFY_PAYLOADS 20 +/** + * Max number of delete payloads per IKEv2 Message + */ +#define MAX_DELETE_PAYLOADS 20 + typedef struct payload_rule_t payload_rule_t; @@ -299,7 +304,7 @@ static payload_rule_t informational_i_payload_rules[] = { /* payload type min max encr suff */ {NOTIFY, 0, MAX_NOTIFY_PAYLOADS, TRUE, FALSE}, {CONFIGURATION, 0, 1, TRUE, FALSE}, - {DELETE, 0, 1, TRUE, FALSE}, + {DELETE, 0, MAX_DELETE_PAYLOADS, TRUE, FALSE}, {VENDOR_ID, 0, 10, TRUE, FALSE}, }; @@ -324,7 +329,7 @@ static payload_rule_t informational_r_payload_rules[] = { /* payload type min max encr suff */ {NOTIFY, 0, MAX_NOTIFY_PAYLOADS, TRUE, FALSE}, {CONFIGURATION, 0, 1, TRUE, FALSE}, - {DELETE, 0, 1, TRUE, FALSE}, + {DELETE, 0, MAX_DELETE_PAYLOADS, TRUE, FALSE}, {VENDOR_ID, 0, 10, TRUE, FALSE}, }; diff --git a/src/charon/encoding/payloads/cert_payload.c b/src/charon/encoding/payloads/cert_payload.c index 99f504c5e..7ff334006 100644 --- a/src/charon/encoding/payloads/cert_payload.c +++ b/src/charon/encoding/payloads/cert_payload.c @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: cert_payload.c 3852 2008-04-18 21:27:08Z andreas $ + * $Id: cert_payload.c 4317 2008-09-02 11:00:13Z martin $ */ #include <stddef.h> @@ -229,7 +229,7 @@ static certificate_t *get_cert(private_cert_payload_t *this) return NULL; } return lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509, - BUILD_BLOB_ASN1_DER, chunk_clone(this->data), + BUILD_BLOB_ASN1_DER, this->data, BUILD_END); } diff --git a/src/charon/encoding/payloads/vendor_id_payload.c b/src/charon/encoding/payloads/vendor_id_payload.c index 3eacc1a72..3e47b9348 100644 --- a/src/charon/encoding/payloads/vendor_id_payload.c +++ b/src/charon/encoding/payloads/vendor_id_payload.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: vendor_id_payload.c 3589 2008-03-13 14:14:44Z martin $ + * $Id: vendor_id_payload.c 4120 2008-06-27 15:22:27Z andreas $ */ #include <stddef.h> @@ -86,9 +86,8 @@ encoding_rule_t vendor_id_payload_encodings[] = { +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ! Next Payload !C! RESERVED ! Payload Length ! +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - ! Cert Encoding ! ! - +-+-+-+-+-+-+-+-+ ! - ~ Certificate Data ~ + + ! + ~ VID Data ~ ! ! +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ diff --git a/src/charon/kernel/kernel_interface.c b/src/charon/kernel/kernel_interface.c index f5cb40977..3c82b580e 100644 --- a/src/charon/kernel/kernel_interface.c +++ b/src/charon/kernel/kernel_interface.c @@ -1,13 +1,6 @@ /* - * Copyright (C) 2006-2008 Tobias Brunner - * Copyright (C) 2005-2007 Martin Willi - * Copyright (C) 2006-2007 Fabian Hartmann, Noah Heusser - * Copyright (C) 2006 Daniel Roethlisberger - * Copyright (C) 2005 Jan Hutter + * Copyright (C) 2008 Tobias Brunner * Hochschule fuer Technik Rapperswil - * Copyright (C) 2003 Herbert Xu. - * - * Based on xfrm code from pluto. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -19,2855 +12,292 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: kernel_interface.c 4104 2008-06-24 15:35:09Z tobias $ + * $Id: kernel_interface.c 4406 2008-10-10 08:36:01Z martin $ */ -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/time.h> -#include <linux/netlink.h> -#include <linux/rtnetlink.h> -#include <linux/xfrm.h> -#include <linux/udp.h> -#include <pthread.h> -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> -#include <string.h> -#include <net/if.h> -#include <sys/ioctl.h> - #include "kernel_interface.h" +#include <pthread.h> + #include <daemon.h> #include <utils/linked_list.h> -#include <processing/jobs/delete_child_sa_job.h> -#include <processing/jobs/rekey_child_sa_job.h> -#include <processing/jobs/acquire_job.h> -#include <processing/jobs/callback_job.h> -#include <processing/jobs/roam_job.h> - -/** routing table for routes installed by us */ -#ifndef IPSEC_ROUTING_TABLE -#define IPSEC_ROUTING_TABLE 100 -#endif -#ifndef IPSEC_ROUTING_TABLE_PRIO -#define IPSEC_ROUTING_TABLE_PRIO 100 -#endif - -/** kernel level protocol identifiers */ -#define KERNEL_ESP 50 -#define KERNEL_AH 51 - -/** default priority of installed policies */ -#define PRIO_LOW 3000 -#define PRIO_HIGH 2000 - -/** delay before firing roam jobs (ms) */ -#define ROAM_DELAY 100 - -#define BUFFER_SIZE 1024 - -/** - * returns a pointer to the first rtattr following the nlmsghdr *nlh and the - * 'usual' netlink data x like 'struct xfrm_usersa_info' - */ -#define XFRM_RTA(nlh, x) ((struct rtattr*)(NLMSG_DATA(nlh) + NLMSG_ALIGN(sizeof(x)))) -/** - * returns a pointer to the next rtattr following rta. - * !!! do not use this to parse messages. use RTA_NEXT and RTA_OK instead !!! - */ -#define XFRM_RTA_NEXT(rta) ((struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) -/** - * returns the total size of attached rta data - * (after 'usual' netlink data x like 'struct xfrm_usersa_info') - */ -#define XFRM_PAYLOAD(nlh, x) NLMSG_PAYLOAD(nlh, sizeof(x)) - -typedef struct kernel_algorithm_t kernel_algorithm_t; - -/** - * Mapping from the algorithms defined in IKEv2 to - * kernel level algorithm names and their key length - */ -struct kernel_algorithm_t { - /** - * Identifier specified in IKEv2 - */ - int ikev2_id; - - /** - * Name of the algorithm, as used as kernel identifier - */ - char *name; - - /** - * Key length in bits, if fixed size - */ - u_int key_size; -}; -#define END_OF_LIST -1 - -/** - * Algorithms for encryption - */ -static kernel_algorithm_t encryption_algs[] = { -/* {ENCR_DES_IV64, "***", 0}, */ - {ENCR_DES, "des", 64}, - {ENCR_3DES, "des3_ede", 192}, -/* {ENCR_RC5, "***", 0}, */ -/* {ENCR_IDEA, "***", 0}, */ - {ENCR_CAST, "cast128", 0}, - {ENCR_BLOWFISH, "blowfish", 0}, -/* {ENCR_3IDEA, "***", 0}, */ -/* {ENCR_DES_IV32, "***", 0}, */ - {ENCR_NULL, "cipher_null", 0}, - {ENCR_AES_CBC, "aes", 0}, -/* {ENCR_AES_CTR, "***", 0}, */ - {ENCR_AES_CCM_ICV8, "rfc4309(ccm(aes))", 64}, /* key_size = ICV size */ - {ENCR_AES_CCM_ICV12, "rfc4309(ccm(aes))", 96}, /* key_size = ICV size */ - {ENCR_AES_CCM_ICV16, "rfc4309(ccm(aes))", 128}, /* key_size = ICV size */ - {ENCR_AES_GCM_ICV8, "rfc4106(gcm(aes))", 64}, /* key_size = ICV size */ - {ENCR_AES_GCM_ICV12, "rfc4106(gcm(aes))", 96}, /* key_size = ICV size */ - {ENCR_AES_GCM_ICV16, "rfc4106(gcm(aes))", 128}, /* key_size = ICV size */ - {END_OF_LIST, NULL, 0}, -}; - -/** - * Algorithms for integrity protection - */ -static kernel_algorithm_t integrity_algs[] = { - {AUTH_HMAC_MD5_96, "md5", 128}, - {AUTH_HMAC_SHA1_96, "sha1", 160}, - {AUTH_HMAC_SHA2_256_128, "sha256", 256}, - {AUTH_HMAC_SHA2_384_192, "sha384", 384}, - {AUTH_HMAC_SHA2_512_256, "sha512", 512}, -/* {AUTH_DES_MAC, "***", 0}, */ -/* {AUTH_KPDK_MD5, "***", 0}, */ - {AUTH_AES_XCBC_96, "xcbc(aes)", 128}, - {END_OF_LIST, NULL, 0}, -}; - -/** - * Algorithms for IPComp - */ -static kernel_algorithm_t compression_algs[] = { -/* {IPCOMP_OUI, "***", 0}, */ - {IPCOMP_DEFLATE, "deflate", 0}, - {IPCOMP_LZS, "lzs", 0}, - {IPCOMP_LZJH, "lzjh", 0}, - {END_OF_LIST, NULL, 0}, -}; - -/** - * Look up a kernel algorithm name and its key size - */ -static char* lookup_algorithm(kernel_algorithm_t *kernel_algo, - u_int16_t ikev2_algo, u_int16_t *key_size) -{ - while (kernel_algo->ikev2_id != END_OF_LIST) - { - if (ikev2_algo == kernel_algo->ikev2_id) - { - /* match, evaluate key length */ - if (key_size && *key_size == 0) - { /* update key size if not set */ - *key_size = kernel_algo->key_size; - } - return kernel_algo->name; - } - kernel_algo++; - } - return NULL; -} - -typedef struct route_entry_t route_entry_t; - -/** - * installed routing entry - */ -struct route_entry_t { - - /** Index of the interface the route is bound to */ - int if_index; - - /** Source ip of the route */ - host_t *src_ip; - - /** gateway for this route */ - host_t *gateway; - - /** Destination net */ - chunk_t dst_net; - - /** Destination net prefixlen */ - u_int8_t prefixlen; -}; - -/** - * destroy an route_entry_t object - */ -static void route_entry_destroy(route_entry_t *this) -{ - this->src_ip->destroy(this->src_ip); - this->gateway->destroy(this->gateway); - chunk_free(&this->dst_net); - free(this); -} - -typedef struct policy_entry_t policy_entry_t; - -/** - * installed kernel policy. - */ -struct policy_entry_t { - - /** direction of this policy: in, out, forward */ - u_int8_t direction; - - /** reqid of the policy */ - u_int32_t reqid; - - /** parameters of installed policy */ - struct xfrm_selector sel; - - /** associated route installed for this policy */ - route_entry_t *route; - - /** by how many CHILD_SA's this policy is used */ - u_int refcount; -}; - -typedef struct addr_entry_t addr_entry_t; - -/** - * IP address in an inface_entry_t - */ -struct addr_entry_t { - - /** The ip address */ - host_t *ip; - - /** virtual IP managed by us */ - bool virtual; - - /** scope of the address */ - u_char scope; - - /** Number of times this IP is used, if virtual */ - u_int refcount; -}; - -/** - * destroy a addr_entry_t object - */ -static void addr_entry_destroy(addr_entry_t *this) -{ - this->ip->destroy(this->ip); - free(this); -} - -typedef struct iface_entry_t iface_entry_t; - -/** - * A network interface on this system, containing addr_entry_t's - */ -struct iface_entry_t { - - /** interface index */ - int ifindex; - - /** name of the interface */ - char ifname[IFNAMSIZ]; - - /** interface flags, as in netdevice(7) SIOCGIFFLAGS */ - u_int flags; - - /** list of addresses as host_t */ - linked_list_t *addrs; -}; - -/** - * destroy an interface entry - */ -static void iface_entry_destroy(iface_entry_t *this) -{ - this->addrs->destroy_function(this->addrs, (void*)addr_entry_destroy); - free(this); -} +#include <utils/mutex.h> typedef struct private_kernel_interface_t private_kernel_interface_t; /** - * Private variables and functions of kernel_interface class. + * Private data of a kernel_interface_t object. */ struct private_kernel_interface_t { + /** - * Public part of the kernel_interface_t object. + * Public part of kernel_interface_t object. */ kernel_interface_t public; /** - * mutex to lock access to netlink socket - */ - pthread_mutex_t nl_mutex; - - /** - * mutex to lock access to various lists + * list of registered ipsec kernel interfaces */ - pthread_mutex_t mutex; + linked_list_t *ipsec_interfaces; /** - * condition variable to signal virtual IP add/removal + * list of registered network kernel interfaces */ - pthread_cond_t cond; + linked_list_t *net_interfaces; /** - * List of installed policies (policy_entry_t) + * ipsec interface */ - linked_list_t *policies; + kernel_ipsec_t *ipsec; /** - * Cached list of interfaces and its adresses (iface_entry_t) + * network interface */ - linked_list_t *ifaces; + kernel_net_t *net; /** - * iterator used in hook() + * locking mutex */ - iterator_t *hiter; - - /** - * job receiving netlink events - */ - callback_job_t *job; - - /** - * current sequence number for netlink request - */ - int seq; - - /** - * Netlink xfrm socket (IPsec) - */ - int socket_xfrm; - - /** - * netlink xfrm socket to receive acquire and expire events - */ - int socket_xfrm_events; - - /** - * Netlink rt socket (routing) - */ - int socket_rt; - - /** - * Netlink rt socket to receive address change events - */ - int socket_rt_events; - - /** - * time of the last roam_job - */ - struct timeval last_roam; - - /** - * whether to install routes along policies - */ - bool install_routes; - - /** - * routing table to install routes - */ - int routing_table; - - /** - * priority of used routing table - */ - int routing_table_prio; + mutex_t *mutex; }; /** - * convert a host_t to a struct xfrm_address + * Implementation of kernel_interface_t.get_spi */ -static void host2xfrm(host_t *host, xfrm_address_t *xfrm) +static status_t get_spi(private_kernel_interface_t *this, host_t *src, host_t *dst, + protocol_id_t protocol, u_int32_t reqid, u_int32_t *spi) { - chunk_t chunk = host->get_address(host); - memcpy(xfrm, chunk.ptr, min(chunk.len, sizeof(xfrm_address_t))); + return this->ipsec->get_spi(this->ipsec, src, dst, protocol, reqid, spi); } /** - * convert a traffic selector address range to subnet and its mask. + * Implementation of kernel_interface_t.get_cpi */ -static void ts2subnet(traffic_selector_t* ts, - xfrm_address_t *net, u_int8_t *mask) +static status_t get_cpi(private_kernel_interface_t *this, host_t *src, host_t *dst, + u_int32_t reqid, u_int16_t *cpi) { - /* there is no way to do this cleanly, as the address range may - * be anything else but a subnet. We use from_addr as subnet - * and try to calculate a usable subnet mask. - */ - int byte, bit; - bool found = FALSE; - chunk_t from, to; - size_t size = (ts->get_type(ts) == TS_IPV4_ADDR_RANGE) ? 4 : 16; - - from = ts->get_from_address(ts); - to = ts->get_to_address(ts); - - *mask = (size * 8); - /* go trough all bits of the addresses, beginning in the front. - * as long as they are equal, the subnet gets larger - */ - for (byte = 0; byte < size; byte++) - { - for (bit = 7; bit >= 0; bit--) - { - if ((1<<bit & from.ptr[byte]) != (1<<bit & to.ptr[byte])) - { - *mask = ((7 - bit) + (byte * 8)); - found = TRUE; - break; - } - } - if (found) - { - break; - } - } - memcpy(net, from.ptr, from.len); - chunk_free(&from); - chunk_free(&to); + return this->ipsec->get_cpi(this->ipsec, src, dst, reqid, cpi); } /** - * convert a traffic selector port range to port/portmask + * Implementation of kernel_interface_t.add_sa */ -static void ts2ports(traffic_selector_t* ts, - u_int16_t *port, u_int16_t *mask) +static status_t add_sa(private_kernel_interface_t *this, host_t *src, host_t *dst, + u_int32_t spi, protocol_id_t protocol, u_int32_t reqid, + u_int64_t expire_soft, u_int64_t expire_hard, + u_int16_t enc_alg, u_int16_t enc_size, + u_int16_t int_alg, u_int16_t int_size, + prf_plus_t *prf_plus, ipsec_mode_t mode, u_int16_t ipcomp, bool encap, + bool update) { - /* linux does not seem to accept complex portmasks. Only - * any or a specific port is allowed. We set to any, if we have - * a port range, or to a specific, if we have one port only. - */ - u_int16_t from, to; - - from = ts->get_from_port(ts); - to = ts->get_to_port(ts); - - if (from == to) - { - *port = htons(from); - *mask = ~0; - } - else - { - *port = 0; - *mask = 0; - } + return this->ipsec->add_sa(this->ipsec, src, dst, spi, protocol, reqid, + expire_soft, expire_hard, enc_alg, enc_size, int_alg, int_size, + prf_plus, mode, ipcomp, encap, update); } /** - * convert a pair of traffic_selectors to a xfrm_selector + * Implementation of kernel_interface_t.update_sa */ -static struct xfrm_selector ts2selector(traffic_selector_t *src, - traffic_selector_t *dst) +static status_t update_sa(private_kernel_interface_t *this, u_int32_t spi, + protocol_id_t protocol, host_t *src, host_t *dst, + host_t *new_src, host_t *new_dst, bool encap) { - struct xfrm_selector sel; - - memset(&sel, 0, sizeof(sel)); - sel.family = src->get_type(src) == TS_IPV4_ADDR_RANGE ? AF_INET : AF_INET6; - /* src or dest proto may be "any" (0), use more restrictive one */ - sel.proto = max(src->get_protocol(src), dst->get_protocol(dst)); - ts2subnet(dst, &sel.daddr, &sel.prefixlen_d); - ts2subnet(src, &sel.saddr, &sel.prefixlen_s); - ts2ports(dst, &sel.dport, &sel.dport_mask); - ts2ports(src, &sel.sport, &sel.sport_mask); - sel.ifindex = 0; - sel.user = 0; - - return sel; + return this->ipsec->update_sa(this->ipsec, spi, protocol, src, dst, new_src, + new_dst, encap); } /** - * Creates an rtattr and adds it to the netlink message + * Implementation of kernel_interface_t.query_sa */ -static void add_attribute(struct nlmsghdr *hdr, int rta_type, chunk_t data, - size_t buflen) +static status_t query_sa(private_kernel_interface_t *this, host_t *dst, u_int32_t spi, + protocol_id_t protocol, u_int32_t *use_time) { - struct rtattr *rta; - - if (NLMSG_ALIGN(hdr->nlmsg_len) + RTA_ALIGN(data.len) > buflen) - { - DBG1(DBG_KNL, "unable to add attribute, buffer too small"); - return; - } - - rta = (struct rtattr*)(((char*)hdr) + NLMSG_ALIGN(hdr->nlmsg_len)); - rta->rta_type = rta_type; - rta->rta_len = RTA_LENGTH(data.len); - memcpy(RTA_DATA(rta), data.ptr, data.len); - hdr->nlmsg_len = NLMSG_ALIGN(hdr->nlmsg_len) + rta->rta_len; -} - -/** - * process a XFRM_MSG_ACQUIRE from kernel - */ -static void process_acquire(private_kernel_interface_t *this, struct nlmsghdr *hdr) -{ - u_int32_t reqid = 0; - job_t *job; - struct rtattr *rtattr = XFRM_RTA(hdr, struct xfrm_user_acquire); - size_t rtsize = XFRM_PAYLOAD(hdr, struct xfrm_user_tmpl); - - if (RTA_OK(rtattr, rtsize)) - { - if (rtattr->rta_type == XFRMA_TMPL) - { - struct xfrm_user_tmpl* tmpl = (struct xfrm_user_tmpl*)RTA_DATA(rtattr); - reqid = tmpl->reqid; - } - } - if (reqid == 0) - { - DBG1(DBG_KNL, "received a XFRM_MSG_ACQUIRE, but no reqid found"); - return; - } - DBG2(DBG_KNL, "received a XFRM_MSG_ACQUIRE"); - DBG1(DBG_KNL, "creating acquire job for CHILD_SA with reqid %d", reqid); - job = (job_t*)acquire_job_create(reqid); - charon->processor->queue_job(charon->processor, job); -} - -/** - * process a XFRM_MSG_EXPIRE from kernel - */ -static void process_expire(private_kernel_interface_t *this, struct nlmsghdr *hdr) -{ - job_t *job; - protocol_id_t protocol; - u_int32_t spi, reqid; - struct xfrm_user_expire *expire; - - expire = (struct xfrm_user_expire*)NLMSG_DATA(hdr); - protocol = expire->state.id.proto; - protocol = (protocol == KERNEL_ESP) ? PROTO_ESP : (protocol == KERNEL_AH) ? PROTO_AH : protocol; - spi = expire->state.id.spi; - reqid = expire->state.reqid; - - DBG2(DBG_KNL, "received a XFRM_MSG_EXPIRE"); - - if (protocol != PROTO_ESP && protocol != PROTO_AH) - { - DBG2(DBG_KNL, "ignoring XFRM_MSG_EXPIRE for SA 0x%x (reqid %d) which is " - "not a CHILD_SA", ntohl(spi), reqid); - return; - } - - DBG1(DBG_KNL, "creating %s job for %N CHILD_SA 0x%x (reqid %d)", - expire->hard ? "delete" : "rekey", protocol_id_names, - protocol, ntohl(spi), reqid); - if (expire->hard) - { - job = (job_t*)delete_child_sa_job_create(reqid, protocol, spi); - } - else - { - job = (job_t*)rekey_child_sa_job_create(reqid, protocol, spi); - } - charon->processor->queue_job(charon->processor, job); -} - -/** - * start a roaming job. We delay it for a second and fire only one job - * for multiple events. Otherwise we would create two many jobs. - */ -static void fire_roam_job(private_kernel_interface_t *this, bool address) -{ - struct timeval now; - - if (gettimeofday(&now, NULL) == 0) - { - if (timercmp(&now, &this->last_roam, >)) - { - now.tv_usec += ROAM_DELAY * 1000; - while (now.tv_usec > 1000000) - { - now.tv_sec++; - now.tv_usec -= 1000000; - } - this->last_roam = now; - charon->scheduler->schedule_job(charon->scheduler, - (job_t*)roam_job_create(address), ROAM_DELAY); - } - } -} - -/** - * process RTM_NEWLINK/RTM_DELLINK from kernel - */ -static void process_link(private_kernel_interface_t *this, - struct nlmsghdr *hdr, bool event) -{ - struct ifinfomsg* msg = (struct ifinfomsg*)(NLMSG_DATA(hdr)); - struct rtattr *rta = IFLA_RTA(msg); - size_t rtasize = IFLA_PAYLOAD (hdr); - iterator_t *iterator; - iface_entry_t *current, *entry = NULL; - char *name = NULL; - bool update = FALSE; - - while(RTA_OK(rta, rtasize)) - { - switch (rta->rta_type) - { - case IFLA_IFNAME: - name = RTA_DATA(rta); - break; - } - rta = RTA_NEXT(rta, rtasize); - } - if (!name) - { - name = "(unknown)"; - } - - switch (hdr->nlmsg_type) - { - case RTM_NEWLINK: - { - if (msg->ifi_flags & IFF_LOOPBACK) - { /* ignore loopback interfaces */ - break; - } - iterator = this->ifaces->create_iterator_locked(this->ifaces, - &this->mutex); - while (iterator->iterate(iterator, (void**)¤t)) - { - if (current->ifindex == msg->ifi_index) - { - entry = current; - break; - } - } - if (!entry) - { - entry = malloc_thing(iface_entry_t); - entry->ifindex = msg->ifi_index; - entry->flags = 0; - entry->addrs = linked_list_create(); - this->ifaces->insert_last(this->ifaces, entry); - } - memcpy(entry->ifname, name, IFNAMSIZ); - entry->ifname[IFNAMSIZ-1] = '\0'; - if (event) - { - if (!(entry->flags & IFF_UP) && (msg->ifi_flags & IFF_UP)) - { - update = TRUE; - DBG1(DBG_KNL, "interface %s activated", name); - } - if ((entry->flags & IFF_UP) && !(msg->ifi_flags & IFF_UP)) - { - update = TRUE; - DBG1(DBG_KNL, "interface %s deactivated", name); - } - } - entry->flags = msg->ifi_flags; - iterator->destroy(iterator); - break; - } - case RTM_DELLINK: - { - iterator = this->ifaces->create_iterator_locked(this->ifaces, - &this->mutex); - while (iterator->iterate(iterator, (void**)¤t)) - { - if (current->ifindex == msg->ifi_index) - { - /* we do not remove it, as an address may be added to a - * "down" interface and we wan't to know that. */ - current->flags = msg->ifi_flags; - break; - } - } - iterator->destroy(iterator); - break; - } - } - - /* send an update to all IKE_SAs */ - if (update && event) - { - fire_roam_job(this, TRUE); - } -} - -/** - * process RTM_NEWADDR/RTM_DELADDR from kernel - */ -static void process_addr(private_kernel_interface_t *this, - struct nlmsghdr *hdr, bool event) -{ - struct ifaddrmsg* msg = (struct ifaddrmsg*)(NLMSG_DATA(hdr)); - struct rtattr *rta = IFA_RTA(msg); - size_t rtasize = IFA_PAYLOAD (hdr); - host_t *host = NULL; - iterator_t *ifaces, *addrs; - iface_entry_t *iface; - addr_entry_t *addr; - chunk_t local = chunk_empty, address = chunk_empty; - bool update = FALSE, found = FALSE, changed = FALSE; - - while(RTA_OK(rta, rtasize)) - { - switch (rta->rta_type) - { - case IFA_LOCAL: - local.ptr = RTA_DATA(rta); - local.len = RTA_PAYLOAD(rta); - break; - case IFA_ADDRESS: - address.ptr = RTA_DATA(rta); - address.len = RTA_PAYLOAD(rta); - break; - } - rta = RTA_NEXT(rta, rtasize); - } - - /* For PPP interfaces, we need the IFA_LOCAL address, - * IFA_ADDRESS is the peers address. But IFA_LOCAL is - * not included in all cases (IPv6?), so fallback to IFA_ADDRESS. */ - if (local.ptr) - { - host = host_create_from_chunk(msg->ifa_family, local, 0); - } - else if (address.ptr) - { - host = host_create_from_chunk(msg->ifa_family, address, 0); - } - - if (host == NULL) - { /* bad family? */ - return; - } - - ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - if (iface->ifindex == msg->ifa_index) - { - addrs = iface->addrs->create_iterator(iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - if (host->ip_equals(host, addr->ip)) - { - found = TRUE; - if (hdr->nlmsg_type == RTM_DELADDR) - { - changed = TRUE; - addrs->remove(addrs); - if (!addr->virtual) - { - DBG1(DBG_KNL, "%H disappeared from %s", - host, iface->ifname); - } - addr_entry_destroy(addr); - } - else if (hdr->nlmsg_type == RTM_NEWADDR && addr->virtual) - { - addr->refcount = 1; - } - } - } - addrs->destroy(addrs); - - if (hdr->nlmsg_type == RTM_NEWADDR) - { - if (!found) - { - found = TRUE; - changed = TRUE; - addr = malloc_thing(addr_entry_t); - addr->ip = host->clone(host); - addr->virtual = FALSE; - addr->refcount = 1; - addr->scope = msg->ifa_scope; - - iface->addrs->insert_last(iface->addrs, addr); - if (event) - { - DBG1(DBG_KNL, "%H appeared on %s", host, iface->ifname); - } - } - } - if (found && (iface->flags & IFF_UP)) - { - update = TRUE; - } - break; - } - } - ifaces->destroy(ifaces); - host->destroy(host); - - /* send an update to all IKE_SAs */ - if (update && event && changed) - { - fire_roam_job(this, TRUE); - } -} - -/** - * Receives events from kernel - */ -static job_requeue_t receive_events(private_kernel_interface_t *this) -{ - char response[1024]; - struct nlmsghdr *hdr = (struct nlmsghdr*)response; - struct sockaddr_nl addr; - socklen_t addr_len = sizeof(addr); - int len, oldstate, maxfd, selected; - fd_set rfds; - - FD_ZERO(&rfds); - FD_SET(this->socket_xfrm_events, &rfds); - FD_SET(this->socket_rt_events, &rfds); - maxfd = max(this->socket_xfrm_events, this->socket_rt_events); - - pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate); - selected = select(maxfd + 1, &rfds, NULL, NULL, NULL); - pthread_setcancelstate(oldstate, NULL); - if (selected <= 0) - { - DBG1(DBG_KNL, "selecting on sockets failed: %s", strerror(errno)); - return JOB_REQUEUE_FAIR; - } - if (FD_ISSET(this->socket_xfrm_events, &rfds)) - { - selected = this->socket_xfrm_events; - } - else if (FD_ISSET(this->socket_rt_events, &rfds)) - { - selected = this->socket_rt_events; - } - else - { - return JOB_REQUEUE_DIRECT; - } - - len = recvfrom(selected, response, sizeof(response), MSG_DONTWAIT, - (struct sockaddr*)&addr, &addr_len); - if (len < 0) - { - switch (errno) - { - case EINTR: - /* interrupted, try again */ - return JOB_REQUEUE_DIRECT; - case EAGAIN: - /* no data ready, select again */ - return JOB_REQUEUE_DIRECT; - default: - DBG1(DBG_KNL, "unable to receive from xfrm event socket"); - sleep(1); - return JOB_REQUEUE_FAIR; - } - } - if (addr.nl_pid != 0) - { /* not from kernel. not interested, try another one */ - return JOB_REQUEUE_DIRECT; - } - - while (NLMSG_OK(hdr, len)) - { - /* looks good so far, dispatch netlink message */ - if (selected == this->socket_xfrm_events) - { - switch (hdr->nlmsg_type) - { - case XFRM_MSG_ACQUIRE: - process_acquire(this, hdr); - break; - case XFRM_MSG_EXPIRE: - process_expire(this, hdr); - break; - default: - break; - } - } - else if (selected == this->socket_rt_events) - { - switch (hdr->nlmsg_type) - { - case RTM_NEWADDR: - case RTM_DELADDR: - process_addr(this, hdr, TRUE); - pthread_cond_signal(&this->cond); - break; - case RTM_NEWLINK: - case RTM_DELLINK: - process_link(this, hdr, TRUE); - pthread_cond_signal(&this->cond); - break; - case RTM_NEWROUTE: - case RTM_DELROUTE: - fire_roam_job(this, FALSE); - break; - default: - break; - } - } - hdr = NLMSG_NEXT(hdr, len); - } - return JOB_REQUEUE_DIRECT; + return this->ipsec->query_sa(this->ipsec, dst, spi, protocol, use_time); } /** - * send a netlink message and wait for a reply + * Implementation of kernel_interface_t.del_sa */ -static status_t netlink_send(private_kernel_interface_t *this, - int socket, struct nlmsghdr *in, - struct nlmsghdr **out, size_t *out_len) +static status_t del_sa(private_kernel_interface_t *this, host_t *dst, u_int32_t spi, + protocol_id_t protocol) { - int len, addr_len; - struct sockaddr_nl addr; - chunk_t result = chunk_empty, tmp; - struct nlmsghdr *msg, peek; - - pthread_mutex_lock(&this->nl_mutex); - - in->nlmsg_seq = ++this->seq; - in->nlmsg_pid = getpid(); - - memset(&addr, 0, sizeof(addr)); - addr.nl_family = AF_NETLINK; - addr.nl_pid = 0; - addr.nl_groups = 0; - - while (TRUE) - { - len = sendto(socket, in, in->nlmsg_len, 0, - (struct sockaddr*)&addr, sizeof(addr)); - - if (len != in->nlmsg_len) - { - if (errno == EINTR) - { - /* interrupted, try again */ - continue; - } - pthread_mutex_unlock(&this->nl_mutex); - DBG1(DBG_KNL, "error sending to netlink socket: %s", strerror(errno)); - return FAILED; - } - break; - } - - while (TRUE) - { - char buf[4096]; - tmp.len = sizeof(buf); - tmp.ptr = buf; - msg = (struct nlmsghdr*)tmp.ptr; - - memset(&addr, 0, sizeof(addr)); - addr.nl_family = AF_NETLINK; - addr.nl_pid = getpid(); - addr.nl_groups = 0; - addr_len = sizeof(addr); - - len = recvfrom(socket, tmp.ptr, tmp.len, 0, - (struct sockaddr*)&addr, &addr_len); - - if (len < 0) - { - if (errno == EINTR) - { - DBG1(DBG_KNL, "got interrupted"); - /* interrupted, try again */ - continue; - } - DBG1(DBG_KNL, "error reading from netlink socket: %s", strerror(errno)); - pthread_mutex_unlock(&this->nl_mutex); - return FAILED; - } - if (!NLMSG_OK(msg, len)) - { - DBG1(DBG_KNL, "received corrupted netlink message"); - pthread_mutex_unlock(&this->nl_mutex); - return FAILED; - } - if (msg->nlmsg_seq != this->seq) - { - DBG1(DBG_KNL, "received invalid netlink sequence number"); - if (msg->nlmsg_seq < this->seq) - { - continue; - } - pthread_mutex_unlock(&this->nl_mutex); - return FAILED; - } - - tmp.len = len; - result = chunk_cata("cc", result, tmp); - - /* NLM_F_MULTI flag does not seem to be set correctly, we use sequence - * numbers to detect multi header messages */ - len = recvfrom(socket, &peek, sizeof(peek), MSG_PEEK | MSG_DONTWAIT, - (struct sockaddr*)&addr, &addr_len); - - if (len == sizeof(peek) && peek.nlmsg_seq == this->seq) - { - /* seems to be multipart */ - continue; - } - break; - } - - *out_len = result.len; - *out = (struct nlmsghdr*)clalloc(result.ptr, result.len); - - pthread_mutex_unlock(&this->nl_mutex); - - return SUCCESS; + return this->ipsec->del_sa(this->ipsec, dst, spi, protocol); } /** - * send a netlink message and wait for its acknowlegde + * Implementation of kernel_interface_t.add_policy */ -static status_t netlink_send_ack(private_kernel_interface_t *this, - int socket, struct nlmsghdr *in) +static status_t add_policy(private_kernel_interface_t *this, host_t *src, host_t *dst, + traffic_selector_t *src_ts, traffic_selector_t *dst_ts, + policy_dir_t direction, protocol_id_t protocol, + u_int32_t reqid, bool high_prio, ipsec_mode_t mode, + u_int16_t ipcomp) { - struct nlmsghdr *out, *hdr; - size_t len; - - if (netlink_send(this, socket, in, &out, &len) != SUCCESS) - { - return FAILED; - } - hdr = out; - while (NLMSG_OK(hdr, len)) - { - switch (hdr->nlmsg_type) - { - case NLMSG_ERROR: - { - struct nlmsgerr* err = (struct nlmsgerr*)NLMSG_DATA(hdr); - - if (err->error) - { - DBG1(DBG_KNL, "received netlink error: %s (%d)", - strerror(-err->error), -err->error); - free(out); - return FAILED; - } - free(out); - return SUCCESS; - } - default: - hdr = NLMSG_NEXT(hdr, len); - continue; - case NLMSG_DONE: - break; - } - break; - } - DBG1(DBG_KNL, "netlink request not acknowlegded"); - free(out); - return FAILED; + return this->ipsec->add_policy(this->ipsec, src, dst, src_ts, dst_ts, + direction, protocol, reqid, high_prio, mode, ipcomp); } - -/** - * Initialize a list of local addresses. - */ -static status_t init_address_list(private_kernel_interface_t *this) -{ - char request[BUFFER_SIZE]; - struct nlmsghdr *out, *current, *in; - struct rtgenmsg *msg; - size_t len; - iterator_t *ifaces, *addrs; - iface_entry_t *iface; - addr_entry_t *addr; - - DBG1(DBG_KNL, "listening on interfaces:"); - - memset(&request, 0, sizeof(request)); - in = (struct nlmsghdr*)&request; - in->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtgenmsg)); - in->nlmsg_flags = NLM_F_REQUEST | NLM_F_MATCH | NLM_F_ROOT; - msg = (struct rtgenmsg*)NLMSG_DATA(in); - msg->rtgen_family = AF_UNSPEC; - - /* get all links */ - in->nlmsg_type = RTM_GETLINK; - if (netlink_send(this, this->socket_rt, in, &out, &len) != SUCCESS) - { - return FAILED; - } - current = out; - while (NLMSG_OK(current, len)) - { - switch (current->nlmsg_type) - { - case NLMSG_DONE: - break; - case RTM_NEWLINK: - process_link(this, current, FALSE); - /* fall through */ - default: - current = NLMSG_NEXT(current, len); - continue; - } - break; - } - free(out); - - /* get all interface addresses */ - in->nlmsg_type = RTM_GETADDR; - if (netlink_send(this, this->socket_rt, in, &out, &len) != SUCCESS) - { - return FAILED; - } - current = out; - while (NLMSG_OK(current, len)) - { - switch (current->nlmsg_type) - { - case NLMSG_DONE: - break; - case RTM_NEWADDR: - process_addr(this, current, FALSE); - /* fall through */ - default: - current = NLMSG_NEXT(current, len); - continue; - } - break; - } - free(out); - - ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - if (iface->flags & IFF_UP) - { - DBG1(DBG_KNL, " %s", iface->ifname); - addrs = iface->addrs->create_iterator(iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - DBG1(DBG_KNL, " %H", addr->ip); - } - addrs->destroy(addrs); - } - } - ifaces->destroy(ifaces); - return SUCCESS; -} - -/** - * iterator hook to iterate over addrs - */ -static hook_result_t addr_hook(private_kernel_interface_t *this, - addr_entry_t *in, host_t **out) -{ - if (in->virtual) - { /* skip virtual interfaces added by us */ - return HOOK_SKIP; - } - if (in->scope >= RT_SCOPE_LINK) - { /* skip addresses with a unusable scope */ - return HOOK_SKIP; - } - *out = in->ip; - return HOOK_NEXT; -} - /** - * iterator hook to iterate over ifaces + * Implementation of kernel_interface_t.query_policy */ -static hook_result_t iface_hook(private_kernel_interface_t *this, - iface_entry_t *in, host_t **out) -{ - if (!(in->flags & IFF_UP)) - { /* skip interfaces not up */ - return HOOK_SKIP; - } - - if (this->hiter == NULL) - { - this->hiter = in->addrs->create_iterator(in->addrs, TRUE); - this->hiter->set_iterator_hook(this->hiter, - (iterator_hook_t*)addr_hook, this); - } - while (this->hiter->iterate(this->hiter, (void**)out)) - { - return HOOK_AGAIN; - } - this->hiter->destroy(this->hiter); - this->hiter = NULL; - return HOOK_SKIP; -} - -/** - * Implements kernel_interface_t.create_address_iterator. - */ -static iterator_t *create_address_iterator(private_kernel_interface_t *this) -{ - iterator_t *iterator; - - /* This iterator is not only hooked, is is double-hooked. As we have stored - * our addresses in iface_entry->addr_entry->ip, we need to iterate the - * entries in each interface we iterate. This does the iface_hook. The - * addr_hook returns the ip instead of the addr_entry. */ - - iterator = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); - iterator->set_iterator_hook(iterator, (iterator_hook_t*)iface_hook, this); - return iterator; -} - -/** - * implementation of kernel_interface_t.get_interface_name - */ -static char *get_interface_name(private_kernel_interface_t *this, host_t* ip) -{ - iterator_t *ifaces, *addrs; - iface_entry_t *iface; - addr_entry_t *addr; - char *name = NULL; - - DBG2(DBG_KNL, "getting interface name for %H", ip); - - ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - addrs = iface->addrs->create_iterator(iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - if (ip->ip_equals(ip, addr->ip)) - { - name = strdup(iface->ifname); - break; - } - } - addrs->destroy(addrs); - if (name) - { - break; - } - } - ifaces->destroy(ifaces); - - if (name) - { - DBG2(DBG_KNL, "%H is on interface %s", ip, name); - } - else - { - DBG2(DBG_KNL, "%H is not a local address", ip); - } - return name; -} - -/** - * Tries to find an ip address of a local interface that is included in the - * supplied traffic selector. - */ -static status_t get_address_by_ts(private_kernel_interface_t *this, - traffic_selector_t *ts, host_t **ip) -{ - iterator_t *ifaces, *addrs; - iface_entry_t *iface; - addr_entry_t *addr; - host_t *host; - int family; - bool found = FALSE; - - DBG2(DBG_KNL, "getting a local address in traffic selector %R", ts); - - /* if we have a family which includes localhost, we do not - * search for an IP, we use the default */ - family = ts->get_type(ts) == TS_IPV4_ADDR_RANGE ? AF_INET : AF_INET6; - - if (family == AF_INET) - { - host = host_create_from_string("127.0.0.1", 0); - } - else - { - host = host_create_from_string("::1", 0); - } - - if (ts->includes(ts, host)) - { - *ip = host_create_any(family); - host->destroy(host); - DBG2(DBG_KNL, "using host %H", *ip); - return SUCCESS; - } - host->destroy(host); - - ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - addrs = iface->addrs->create_iterator(iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - if (ts->includes(ts, addr->ip)) - { - found = TRUE; - *ip = addr->ip->clone(addr->ip); - break; - } - } - addrs->destroy(addrs); - if (found) - { - break; - } - } - ifaces->destroy(ifaces); - - if (!found) - { - DBG1(DBG_KNL, "no local address found in traffic selector %R", ts); - return FAILED; - } - DBG2(DBG_KNL, "using host %H", *ip); - return SUCCESS; -} - -/** - * get the interface of a local address - */ -static int get_interface_index(private_kernel_interface_t *this, host_t* ip) -{ - iterator_t *ifaces, *addrs; - iface_entry_t *iface; - addr_entry_t *addr; - int ifindex = 0; - - DBG2(DBG_KNL, "getting iface for %H", ip); - - ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - addrs = iface->addrs->create_iterator(iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - if (ip->ip_equals(ip, addr->ip)) - { - ifindex = iface->ifindex; - break; - } - } - addrs->destroy(addrs); - if (ifindex) - { - break; - } - } - ifaces->destroy(ifaces); - - if (ifindex == 0) - { - DBG1(DBG_KNL, "unable to get interface for %H", ip); - } - return ifindex; -} - -/** - * get the refcount of a virtual ip - */ -static int get_vip_refcount(private_kernel_interface_t *this, host_t* ip) -{ - iterator_t *ifaces, *addrs; - iface_entry_t *iface; - addr_entry_t *addr; - int refcount = 0; - - ifaces = this->ifaces->create_iterator(this->ifaces, TRUE); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - addrs = iface->addrs->create_iterator(iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - if (addr->virtual && (iface->flags & IFF_UP) && - ip->ip_equals(ip, addr->ip)) - { - refcount = addr->refcount; - break; - } - } - addrs->destroy(addrs); - if (refcount) - { - break; - } - } - ifaces->destroy(ifaces); - - return refcount; -} - -/** - * Manages the creation and deletion of ip addresses on an interface. - * By setting the appropriate nlmsg_type, the ip will be set or unset. - */ -static status_t manage_ipaddr(private_kernel_interface_t *this, int nlmsg_type, - int flags, int if_index, host_t *ip) +static status_t query_policy(private_kernel_interface_t *this, + traffic_selector_t *src_ts, traffic_selector_t *dst_ts, + policy_dir_t direction, u_int32_t *use_time) { - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *hdr; - struct ifaddrmsg *msg; - chunk_t chunk; - - memset(&request, 0, sizeof(request)); - - chunk = ip->get_address(ip); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | flags; - hdr->nlmsg_type = nlmsg_type; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct ifaddrmsg)); - - msg = (struct ifaddrmsg*)NLMSG_DATA(hdr); - msg->ifa_family = ip->get_family(ip); - msg->ifa_flags = 0; - msg->ifa_prefixlen = 8 * chunk.len; - msg->ifa_scope = RT_SCOPE_UNIVERSE; - msg->ifa_index = if_index; - - add_attribute(hdr, IFA_LOCAL, chunk, sizeof(request)); - - return netlink_send_ack(this, this->socket_rt, hdr); + return this->ipsec->query_policy(this->ipsec, src_ts, dst_ts, direction, use_time); } /** - * Manages source routes in the routing table. - * By setting the appropriate nlmsg_type, the route added or r. + * Implementation of kernel_interface_t.del_policy */ -static status_t manage_srcroute(private_kernel_interface_t *this, int nlmsg_type, - int flags, route_entry_t *route) +static status_t del_policy(private_kernel_interface_t *this, + traffic_selector_t *src_ts, traffic_selector_t *dst_ts, + policy_dir_t direction) { - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *hdr; - struct rtmsg *msg; - chunk_t chunk; - - /* if route is 0.0.0.0/0, we can't install it, as it would - * overwrite the default route. Instead, we add two routes: - * 0.0.0.0/1 and 128.0.0.0/1 */ - if (this->routing_table == 0 && route->prefixlen == 0) - { - route_entry_t half; - status_t status; - - half.dst_net = chunk_alloca(route->dst_net.len); - memset(half.dst_net.ptr, 0, half.dst_net.len); - half.src_ip = route->src_ip; - half.gateway = route->gateway; - half.if_index = route->if_index; - half.prefixlen = 1; - - status = manage_srcroute(this, nlmsg_type, flags, &half); - half.dst_net.ptr[0] |= 0x80; - status = manage_srcroute(this, nlmsg_type, flags, &half); - return status; - } - - memset(&request, 0, sizeof(request)); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | flags; - hdr->nlmsg_type = nlmsg_type; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg)); - - msg = (struct rtmsg*)NLMSG_DATA(hdr); - msg->rtm_family = route->src_ip->get_family(route->src_ip); - msg->rtm_dst_len = route->prefixlen; - msg->rtm_table = this->routing_table; - msg->rtm_protocol = RTPROT_STATIC; - msg->rtm_type = RTN_UNICAST; - msg->rtm_scope = RT_SCOPE_UNIVERSE; - - add_attribute(hdr, RTA_DST, route->dst_net, sizeof(request)); - chunk = route->src_ip->get_address(route->src_ip); - add_attribute(hdr, RTA_PREFSRC, chunk, sizeof(request)); - chunk = route->gateway->get_address(route->gateway); - add_attribute(hdr, RTA_GATEWAY, chunk, sizeof(request)); - chunk.ptr = (char*)&route->if_index; - chunk.len = sizeof(route->if_index); - add_attribute(hdr, RTA_OIF, chunk, sizeof(request)); - - return netlink_send_ack(this, this->socket_rt, hdr); + return this->ipsec->del_policy(this->ipsec, src_ts, dst_ts, direction); } /** - * create or delete an rule to use our routing table + * Implementation of kernel_interface_t.get_source_addr */ -static status_t manage_rule(private_kernel_interface_t *this, int nlmsg_type, - u_int32_t table, u_int32_t prio) +static host_t *get_source_addr(private_kernel_interface_t *this, + host_t *dest, host_t *src) { - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *hdr; - struct rtmsg *msg; - chunk_t chunk; - - memset(&request, 0, sizeof(request)); - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; - hdr->nlmsg_type = nlmsg_type; - if (nlmsg_type == RTM_NEWRULE) - { - hdr->nlmsg_flags |= NLM_F_CREATE | NLM_F_EXCL; - } - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg)); - - msg = (struct rtmsg*)NLMSG_DATA(hdr); - msg->rtm_table = table; - msg->rtm_family = AF_INET; - msg->rtm_protocol = RTPROT_BOOT; - msg->rtm_scope = RT_SCOPE_UNIVERSE; - msg->rtm_type = RTN_UNICAST; - - chunk = chunk_from_thing(prio); - add_attribute(hdr, RTA_PRIORITY, chunk, sizeof(request)); - - return netlink_send_ack(this, this->socket_rt, hdr); + return this->net->get_source_addr(this->net, dest, src); } /** - * check if an address (chunk) addr is in subnet (net with net_len net bits) + * Implementation of kernel_interface_t.get_nexthop */ -static bool addr_in_subnet(chunk_t addr, chunk_t net, int net_len) +static host_t *get_nexthop(private_kernel_interface_t *this, host_t *dest) { - int bit, byte; - - if (addr.len != net.len) - { - return FALSE; - } - /* scan through all bits, beginning in the front */ - for (byte = 0; byte < addr.len; byte++) - { - for (bit = 7; bit >= 0; bit--) - { - /* check if bits are equal (or we reached the end of the net) */ - if (bit + byte * 8 > net_len) - { - return TRUE; - } - if (((1<<bit) & addr.ptr[byte]) != ((1<<bit) & net.ptr[byte])) - { - return FALSE; - } - } - } - return TRUE; + return this->net->get_nexthop(this->net, dest); } /** - * Get a route: If "nexthop", the nexthop is returned. source addr otherwise. + * Implementation of kernel_interface_t.get_interface */ -static host_t *get_route(private_kernel_interface_t *this, host_t *dest, - bool nexthop) +static char* get_interface(private_kernel_interface_t *this, host_t *host) { - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *hdr, *out, *current; - struct rtmsg *msg; - chunk_t chunk; - size_t len; - int best = -1; - host_t *src = NULL, *gtw = NULL; - - DBG2(DBG_KNL, "getting address to reach %H", dest); - - memset(&request, 0, sizeof(request)); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP | NLM_F_ROOT; - hdr->nlmsg_type = RTM_GETROUTE; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg)); - - msg = (struct rtmsg*)NLMSG_DATA(hdr); - msg->rtm_family = dest->get_family(dest); - - chunk = dest->get_address(dest); - add_attribute(hdr, RTA_DST, chunk, sizeof(request)); - - if (netlink_send(this, this->socket_rt, hdr, &out, &len) != SUCCESS) - { - DBG1(DBG_KNL, "getting address to %H failed", dest); - return NULL; - } - current = out; - while (NLMSG_OK(current, len)) - { - switch (current->nlmsg_type) - { - case NLMSG_DONE: - break; - case RTM_NEWROUTE: - { - struct rtattr *rta; - size_t rtasize; - chunk_t rta_gtw, rta_src, rta_dst; - u_int32_t rta_oif = 0; - - rta_gtw = rta_src = rta_dst = chunk_empty; - msg = (struct rtmsg*)(NLMSG_DATA(current)); - rta = RTM_RTA(msg); - rtasize = RTM_PAYLOAD(current); - while (RTA_OK(rta, rtasize)) - { - switch (rta->rta_type) - { - case RTA_PREFSRC: - rta_src = chunk_create(RTA_DATA(rta), RTA_PAYLOAD(rta)); - break; - case RTA_GATEWAY: - rta_gtw = chunk_create(RTA_DATA(rta), RTA_PAYLOAD(rta)); - break; - case RTA_DST: - rta_dst = chunk_create(RTA_DATA(rta), RTA_PAYLOAD(rta)); - break; - case RTA_OIF: - if (RTA_PAYLOAD(rta) == sizeof(rta_oif)) - { - rta_oif = *(u_int32_t*)RTA_DATA(rta); - } - break; - } - rta = RTA_NEXT(rta, rtasize); - } - - /* apply the route if: - * - it is not from our own ipsec routing table - * - is better than a previous one - * - is the default route or - * - its destination net contains our destination - */ - if ((this->routing_table == 0 ||msg->rtm_table != this->routing_table) - && msg->rtm_dst_len > best - && (msg->rtm_dst_len == 0 || /* default route */ - (rta_dst.ptr && addr_in_subnet(chunk, rta_dst, msg->rtm_dst_len)))) - { - iterator_t *ifaces, *addrs; - iface_entry_t *iface; - addr_entry_t *addr; - - best = msg->rtm_dst_len; - if (nexthop) - { - DESTROY_IF(gtw); - gtw = host_create_from_chunk(msg->rtm_family, rta_gtw, 0); - } - else if (rta_src.ptr) - { - DESTROY_IF(src); - src = host_create_from_chunk(msg->rtm_family, rta_src, 0); - if (get_vip_refcount(this, src)) - { /* skip source address if it is installed by us */ - DESTROY_IF(src); - src = NULL; - current = NLMSG_NEXT(current, len); - continue; - } - } - else - { - /* no source addr, get one from the interfaces */ - ifaces = this->ifaces->create_iterator_locked( - this->ifaces, &this->mutex); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - if (iface->ifindex == rta_oif) - { - addrs = iface->addrs->create_iterator( - iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - chunk_t ip = addr->ip->get_address(addr->ip); - if (msg->rtm_dst_len == 0 - || addr_in_subnet(ip, rta_dst, msg->rtm_dst_len)) - { - DESTROY_IF(src); - src = addr->ip->clone(addr->ip); - break; - } - } - addrs->destroy(addrs); - } - } - ifaces->destroy(ifaces); - } - } - /* FALL through */ - } - default: - current = NLMSG_NEXT(current, len); - continue; - } - break; - } - free(out); - - if (nexthop) - { - if (gtw) - { - return gtw; - } - return dest->clone(dest); - } - return src; + return this->net->get_interface(this->net, host); } /** - * Implementation of kernel_interface_t.get_source_addr. + * Implementation of kernel_interface_t.create_address_enumerator */ -static host_t* get_source_addr(private_kernel_interface_t *this, host_t *dest) +static enumerator_t *create_address_enumerator(private_kernel_interface_t *this, + bool include_down_ifaces, bool include_virtual_ips) { - return get_route(this, dest, FALSE); + return this->net->create_address_enumerator(this->net, include_down_ifaces, + include_virtual_ips); } /** - * Implementation of kernel_interface_t.add_ip. + * Implementation of kernel_interface_t.add_ip */ -static status_t add_ip(private_kernel_interface_t *this, - host_t *virtual_ip, host_t *iface_ip) +static status_t add_ip(private_kernel_interface_t *this, host_t *virtual_ip, + host_t *iface_ip) { - iface_entry_t *iface; - addr_entry_t *addr; - iterator_t *addrs, *ifaces; - int ifindex; - - DBG2(DBG_KNL, "adding virtual IP %H", virtual_ip); - - ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - bool iface_found = FALSE; - - addrs = iface->addrs->create_iterator(iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - if (iface_ip->ip_equals(iface_ip, addr->ip)) - { - iface_found = TRUE; - } - else if (virtual_ip->ip_equals(virtual_ip, addr->ip)) - { - addr->refcount++; - DBG2(DBG_KNL, "virtual IP %H already installed on %s", - virtual_ip, iface->ifname); - addrs->destroy(addrs); - ifaces->destroy(ifaces); - return SUCCESS; - } - } - addrs->destroy(addrs); - - if (iface_found) - { - ifindex = iface->ifindex; - addr = malloc_thing(addr_entry_t); - addr->ip = virtual_ip->clone(virtual_ip); - addr->refcount = 0; - addr->virtual = TRUE; - addr->scope = RT_SCOPE_UNIVERSE; - iface->addrs->insert_last(iface->addrs, addr); - - if (manage_ipaddr(this, RTM_NEWADDR, NLM_F_CREATE | NLM_F_EXCL, - ifindex, virtual_ip) == SUCCESS) - { - while (get_vip_refcount(this, virtual_ip) == 0) - { /* wait until address appears */ - pthread_cond_wait(&this->cond, &this->mutex); - } - ifaces->destroy(ifaces); - return SUCCESS; - } - ifaces->destroy(ifaces); - DBG1(DBG_KNL, "adding virtual IP %H failed", virtual_ip); - return FAILED; - } - } - ifaces->destroy(ifaces); - - DBG1(DBG_KNL, "interface address %H not found, unable to install" - "virtual IP %H", iface_ip, virtual_ip); - return FAILED; + return this->net->add_ip(this->net, virtual_ip, iface_ip); } /** - * Implementation of kernel_interface_t.del_ip. + * Implementation of kernel_interface_t.del_ip */ static status_t del_ip(private_kernel_interface_t *this, host_t *virtual_ip) { - iface_entry_t *iface; - addr_entry_t *addr; - iterator_t *addrs, *ifaces; - status_t status; - int ifindex; - - DBG2(DBG_KNL, "deleting virtual IP %H", virtual_ip); - - ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); - while (ifaces->iterate(ifaces, (void**)&iface)) - { - addrs = iface->addrs->create_iterator(iface->addrs, TRUE); - while (addrs->iterate(addrs, (void**)&addr)) - { - if (virtual_ip->ip_equals(virtual_ip, addr->ip)) - { - ifindex = iface->ifindex; - if (addr->refcount == 1) - { - status = manage_ipaddr(this, RTM_DELADDR, 0, - ifindex, virtual_ip); - if (status == SUCCESS) - { /* wait until the address is really gone */ - while (get_vip_refcount(this, virtual_ip) > 0) - { - pthread_cond_wait(&this->cond, &this->mutex); - } - } - addrs->destroy(addrs); - ifaces->destroy(ifaces); - return status; - } - else - { - addr->refcount--; - } - DBG2(DBG_KNL, "virtual IP %H used by other SAs, not deleting", - virtual_ip); - addrs->destroy(addrs); - ifaces->destroy(ifaces); - return SUCCESS; - } - } - addrs->destroy(addrs); - } - ifaces->destroy(ifaces); - - DBG2(DBG_KNL, "virtual IP %H not cached, unable to delete", virtual_ip); - return FAILED; + return this->net->del_ip(this->net, virtual_ip); } /** - * Get an SPI for a specific protocol from the kernel. + * Implementation of kernel_interface_t.add_route */ -static status_t get_spi_internal(private_kernel_interface_t *this, - host_t *src, host_t *dst, u_int8_t proto, u_int32_t min, u_int32_t max, - u_int32_t reqid, u_int32_t *spi) +static status_t add_route(private_kernel_interface_t *this, chunk_t dst_net, + u_int8_t prefixlen, host_t *gateway, host_t *src_ip, char *if_name) { - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *hdr, *out; - struct xfrm_userspi_info *userspi; - u_int32_t received_spi = 0; - size_t len; - - memset(&request, 0, sizeof(request)); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST; - hdr->nlmsg_type = XFRM_MSG_ALLOCSPI; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_userspi_info)); - - userspi = (struct xfrm_userspi_info*)NLMSG_DATA(hdr); - host2xfrm(src, &userspi->info.saddr); - host2xfrm(dst, &userspi->info.id.daddr); - userspi->info.id.proto = proto; - userspi->info.mode = TRUE; /* tunnel mode */ - userspi->info.reqid = reqid; - userspi->info.family = src->get_family(src); - userspi->min = min; - userspi->max = max; - - if (netlink_send(this, this->socket_xfrm, hdr, &out, &len) == SUCCESS) - { - hdr = out; - while (NLMSG_OK(hdr, len)) - { - switch (hdr->nlmsg_type) - { - case XFRM_MSG_NEWSA: - { - struct xfrm_usersa_info* usersa = NLMSG_DATA(hdr); - received_spi = usersa->id.spi; - break; - } - case NLMSG_ERROR: - { - struct nlmsgerr *err = NLMSG_DATA(hdr); - - DBG1(DBG_KNL, "allocating SPI failed: %s (%d)", - strerror(-err->error), -err->error); - break; - } - default: - hdr = NLMSG_NEXT(hdr, len); - continue; - case NLMSG_DONE: - break; - } - break; - } - free(out); - } - - if (received_spi == 0) - { - return FAILED; - } - - *spi = received_spi; - return SUCCESS; + return this->net->add_route(this->net, dst_net, prefixlen, gateway, src_ip, + if_name); } /** - * Implementation of kernel_interface_t.get_spi. + * Implementation of kernel_interface_t.del_route */ -static status_t get_spi(private_kernel_interface_t *this, - host_t *src, host_t *dst, - protocol_id_t protocol, u_int32_t reqid, - u_int32_t *spi) +static status_t del_route(private_kernel_interface_t *this, chunk_t dst_net, + u_int8_t prefixlen, host_t *gateway, host_t *src_ip, char *if_name) { - DBG2(DBG_KNL, "getting SPI for reqid %d", reqid); - - if (get_spi_internal(this, src, dst, - (protocol == PROTO_ESP) ? KERNEL_ESP : KERNEL_AH, - 0xc0000000, 0xcFFFFFFF, reqid, spi) != SUCCESS) - { - DBG1(DBG_KNL, "unable to get SPI for reqid %d", reqid); - return FAILED; - } - - DBG2(DBG_KNL, "got SPI 0x%x for reqid %d", *spi, reqid); - - return SUCCESS; -} - -/** - * Implementation of kernel_interface_t.get_cpi. - */ -static status_t get_cpi(private_kernel_interface_t *this, - host_t *src, host_t *dst, - u_int32_t reqid, u_int16_t *cpi) -{ - u_int32_t received_spi = 0; - DBG2(DBG_KNL, "getting CPI for reqid %d", reqid); - - if (get_spi_internal(this, src, dst, - IPPROTO_COMP, 0x100, 0xEFFF, reqid, &received_spi) != SUCCESS) - { - DBG1(DBG_KNL, "unable to get CPI for reqid %d", reqid); - return FAILED; - } - - *cpi = htons((u_int16_t)ntohl(received_spi)); - - DBG2(DBG_KNL, "got CPI 0x%x for reqid %d", *cpi, reqid); - - return SUCCESS; -} - -/** - * Implementation of kernel_interface_t.add_sa. - */ -static status_t add_sa(private_kernel_interface_t *this, - host_t *src, host_t *dst, u_int32_t spi, - protocol_id_t protocol, u_int32_t reqid, - u_int64_t expire_soft, u_int64_t expire_hard, - u_int16_t enc_alg, u_int16_t enc_size, - u_int16_t int_alg, u_int16_t int_size, - prf_plus_t *prf_plus, mode_t mode, - u_int16_t ipcomp, bool encap, - bool replace) -{ - unsigned char request[BUFFER_SIZE]; - char *alg_name; - u_int16_t add_keymat = 32; /* additional 4 octets KEYMAT required for AES-GCM as of RFC4106 8.1. */ - struct nlmsghdr *hdr; - struct xfrm_usersa_info *sa; - - memset(&request, 0, sizeof(request)); - - DBG2(DBG_KNL, "adding SAD entry with SPI 0x%x and reqid %d", spi, reqid); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; - hdr->nlmsg_type = replace ? XFRM_MSG_UPDSA : XFRM_MSG_NEWSA; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_info)); - - sa = (struct xfrm_usersa_info*)NLMSG_DATA(hdr); - host2xfrm(src, &sa->saddr); - host2xfrm(dst, &sa->id.daddr); - sa->id.spi = spi; - sa->id.proto = (protocol == PROTO_ESP) ? KERNEL_ESP : (protocol == PROTO_AH) ? KERNEL_AH : protocol; - sa->family = src->get_family(src); - sa->mode = mode; - sa->replay_window = (protocol == IPPROTO_COMP) ? 0 : 32; - sa->reqid = reqid; - /* we currently do not expire SAs by volume/packet count */ - sa->lft.soft_byte_limit = XFRM_INF; - sa->lft.hard_byte_limit = XFRM_INF; - sa->lft.soft_packet_limit = XFRM_INF; - sa->lft.hard_packet_limit = XFRM_INF; - /* we use lifetimes since added, not since used */ - sa->lft.soft_add_expires_seconds = expire_soft; - sa->lft.hard_add_expires_seconds = expire_hard; - sa->lft.soft_use_expires_seconds = 0; - sa->lft.hard_use_expires_seconds = 0; - - struct rtattr *rthdr = XFRM_RTA(hdr, struct xfrm_usersa_info); - - switch (enc_alg) - { - case ENCR_UNDEFINED: - /* no encryption */ - break; - case ENCR_AES_CCM_ICV8: - case ENCR_AES_CCM_ICV12: - case ENCR_AES_CCM_ICV16: - /* AES-CCM needs only 3 additional octets KEYMAT as of RFC 4309 7.1. */ - add_keymat = 24; - /* fall-through */ - case ENCR_AES_GCM_ICV8: - case ENCR_AES_GCM_ICV12: - case ENCR_AES_GCM_ICV16: - { - u_int16_t icv_size = 0; - rthdr->rta_type = XFRMA_ALG_AEAD; - alg_name = lookup_algorithm(encryption_algs, enc_alg, &icv_size); - if (alg_name == NULL) - { - DBG1(DBG_KNL, "algorithm %N not supported by kernel!", - encryption_algorithm_names, enc_alg); - return FAILED; - } - DBG2(DBG_KNL, " using encryption algorithm %N with key size %d", - encryption_algorithm_names, enc_alg, enc_size); - - /* additional KEYMAT required */ - enc_size += add_keymat; - - rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo_aead) + enc_size / 8); - hdr->nlmsg_len += rthdr->rta_len; - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - - struct xfrm_algo_aead* algo = (struct xfrm_algo_aead*)RTA_DATA(rthdr); - algo->alg_key_len = enc_size; - algo->alg_icv_len = icv_size; - strcpy(algo->alg_name, alg_name); - prf_plus->get_bytes(prf_plus, enc_size / 8, algo->alg_key); - - rthdr = XFRM_RTA_NEXT(rthdr); - break; - } - default: - { - rthdr->rta_type = XFRMA_ALG_CRYPT; - alg_name = lookup_algorithm(encryption_algs, enc_alg, &enc_size); - if (alg_name == NULL) - { - DBG1(DBG_KNL, "algorithm %N not supported by kernel!", - encryption_algorithm_names, enc_alg); - return FAILED; - } - DBG2(DBG_KNL, " using encryption algorithm %N with key size %d", - encryption_algorithm_names, enc_alg, enc_size); - - rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo) + enc_size / 8); - hdr->nlmsg_len += rthdr->rta_len; - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - - struct xfrm_algo* algo = (struct xfrm_algo*)RTA_DATA(rthdr); - algo->alg_key_len = enc_size; - strcpy(algo->alg_name, alg_name); - prf_plus->get_bytes(prf_plus, enc_size / 8, algo->alg_key); - - rthdr = XFRM_RTA_NEXT(rthdr); - break; - } - } - - if (int_alg != AUTH_UNDEFINED) - { - rthdr->rta_type = XFRMA_ALG_AUTH; - alg_name = lookup_algorithm(integrity_algs, int_alg, &int_size); - if (alg_name == NULL) - { - DBG1(DBG_KNL, "algorithm %N not supported by kernel!", - integrity_algorithm_names, int_alg); - return FAILED; - } - DBG2(DBG_KNL, " using integrity algorithm %N with key size %d", - integrity_algorithm_names, int_alg, int_size); - - rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo) + int_size / 8); - hdr->nlmsg_len += rthdr->rta_len; - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - - struct xfrm_algo* algo = (struct xfrm_algo*)RTA_DATA(rthdr); - algo->alg_key_len = int_size; - strcpy(algo->alg_name, alg_name); - prf_plus->get_bytes(prf_plus, int_size / 8, algo->alg_key); - - rthdr = XFRM_RTA_NEXT(rthdr); - } - - if (ipcomp != IPCOMP_NONE) - { - rthdr->rta_type = XFRMA_ALG_COMP; - alg_name = lookup_algorithm(compression_algs, ipcomp, NULL); - if (alg_name == NULL) - { - DBG1(DBG_KNL, "algorithm %N not supported by kernel!", - ipcomp_transform_names, ipcomp); - return FAILED; - } - DBG2(DBG_KNL, " using compression algorithm %N", - ipcomp_transform_names, ipcomp); - - rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo)); - hdr->nlmsg_len += rthdr->rta_len; - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - - struct xfrm_algo* algo = (struct xfrm_algo*)RTA_DATA(rthdr); - algo->alg_key_len = 0; - strcpy(algo->alg_name, alg_name); - - rthdr = XFRM_RTA_NEXT(rthdr); - } - - if (encap) - { - rthdr->rta_type = XFRMA_ENCAP; - rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_encap_tmpl)); - - hdr->nlmsg_len += rthdr->rta_len; - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - - struct xfrm_encap_tmpl* tmpl = (struct xfrm_encap_tmpl*)RTA_DATA(rthdr); - tmpl->encap_type = UDP_ENCAP_ESPINUDP; - tmpl->encap_sport = htons(src->get_port(src)); - tmpl->encap_dport = htons(dst->get_port(dst)); - memset(&tmpl->encap_oa, 0, sizeof (xfrm_address_t)); - /* encap_oa could probably be derived from the - * traffic selectors [rfc4306, p39]. In the netlink kernel implementation - * pluto does the same as we do here but it uses encap_oa in the - * pfkey implementation. BUT as /usr/src/linux/net/key/af_key.c indicates - * the kernel ignores it anyway - * -> does that mean that NAT-T encap doesn't work in transport mode? - * No. The reason the kernel ignores NAT-OA is that it recomputes - * (or, rather, just ignores) the checksum. If packets pass - * the IPsec checks it marks them "checksum ok" so OA isn't needed. */ - rthdr = XFRM_RTA_NEXT(rthdr); - } - - if (netlink_send_ack(this, this->socket_xfrm, hdr) != SUCCESS) - { - DBG1(DBG_KNL, "unable to add SAD entry with SPI 0x%x", spi); - return FAILED; - } - return SUCCESS; + return this->net->del_route(this->net, dst_net, prefixlen, gateway, src_ip, + if_name); } -/** - * Get the replay state (i.e. sequence numbers) of an SA. - */ -static status_t get_replay_state(private_kernel_interface_t *this, - u_int32_t spi, protocol_id_t protocol, host_t *dst, - struct xfrm_replay_state *replay) -{ - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *hdr, *out = NULL; - struct xfrm_aevent_id *out_aevent = NULL, *aevent_id; - size_t len; - struct rtattr *rta; - size_t rtasize; - - memset(&request, 0, sizeof(request)); - - DBG2(DBG_KNL, "querying replay state from SAD entry with SPI 0x%x", spi); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST; - hdr->nlmsg_type = XFRM_MSG_GETAE; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_aevent_id)); - - aevent_id = (struct xfrm_aevent_id*)NLMSG_DATA(hdr); - aevent_id->flags = XFRM_AE_RVAL; - - host2xfrm(dst, &aevent_id->sa_id.daddr); - aevent_id->sa_id.spi = spi; - aevent_id->sa_id.proto = (protocol == PROTO_ESP) ? KERNEL_ESP : (protocol == PROTO_AH) ? KERNEL_AH : protocol; - aevent_id->sa_id.family = dst->get_family(dst); - - if (netlink_send(this, this->socket_xfrm, hdr, &out, &len) == SUCCESS) - { - hdr = out; - while (NLMSG_OK(hdr, len)) - { - switch (hdr->nlmsg_type) - { - case XFRM_MSG_NEWAE: - { - out_aevent = NLMSG_DATA(hdr); - break; - } - case NLMSG_ERROR: - { - struct nlmsgerr *err = NLMSG_DATA(hdr); - DBG1(DBG_KNL, "querying replay state from SAD entry failed: %s (%d)", - strerror(-err->error), -err->error); - break; - } - default: - hdr = NLMSG_NEXT(hdr, len); - continue; - case NLMSG_DONE: - break; - } - break; - } - } - - if (out_aevent == NULL) - { - DBG1(DBG_KNL, "unable to query replay state from SAD entry with SPI 0x%x", spi); - free(out); - return FAILED; - } - - rta = XFRM_RTA(out, struct xfrm_aevent_id); - rtasize = XFRM_PAYLOAD(out, struct xfrm_aevent_id); - while(RTA_OK(rta, rtasize)) - { - if (rta->rta_type == XFRMA_REPLAY_VAL) - { - memcpy(replay, RTA_DATA(rta), rta->rta_len); - free(out); - return SUCCESS; - } - rta = RTA_NEXT(rta, rtasize); - } - - DBG1(DBG_KNL, "unable to query replay state from SAD entry with SPI 0x%x", spi); - free(out); - return FAILED; -} /** - * Implementation of kernel_interface_t.update_sa. + * Implementation of kernel_interface_t.add_ipsec_interface. */ -static status_t update_sa(private_kernel_interface_t *this, - u_int32_t spi, protocol_id_t protocol, - host_t *src, host_t *dst, - host_t *new_src, host_t *new_dst, bool encap) +static void add_ipsec_interface(private_kernel_interface_t *this, + kernel_ipsec_constructor_t *create) { - unsigned char request[BUFFER_SIZE], *pos; - struct nlmsghdr *hdr, *out = NULL; - struct xfrm_usersa_id *sa_id; - struct xfrm_usersa_info *out_sa = NULL, *sa; - size_t len; - struct rtattr *rta; - size_t rtasize; - struct xfrm_encap_tmpl* tmpl = NULL; - bool got_replay_state; - struct xfrm_replay_state replay; - - memset(&request, 0, sizeof(request)); - - DBG2(DBG_KNL, "querying SAD entry with SPI 0x%x for update", spi); - - /* query the exisiting SA first */ - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST; - hdr->nlmsg_type = XFRM_MSG_GETSA; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_id)); - - sa_id = (struct xfrm_usersa_id*)NLMSG_DATA(hdr); - host2xfrm(dst, &sa_id->daddr); - sa_id->spi = spi; - sa_id->proto = (protocol == PROTO_ESP) ? KERNEL_ESP : (protocol == PROTO_AH) ? KERNEL_AH : protocol; - sa_id->family = dst->get_family(dst); - - if (netlink_send(this, this->socket_xfrm, hdr, &out, &len) == SUCCESS) - { - hdr = out; - while (NLMSG_OK(hdr, len)) - { - switch (hdr->nlmsg_type) - { - case XFRM_MSG_NEWSA: - { - out_sa = NLMSG_DATA(hdr); - break; - } - case NLMSG_ERROR: - { - struct nlmsgerr *err = NLMSG_DATA(hdr); - DBG1(DBG_KNL, "querying SAD entry failed: %s (%d)", - strerror(-err->error), -err->error); - break; - } - default: - hdr = NLMSG_NEXT(hdr, len); - continue; - case NLMSG_DONE: - break; - } - break; - } - } - if (out_sa == NULL) - { - DBG1(DBG_KNL, "unable to update SAD entry with SPI 0x%x", spi); - free(out); - return FAILED; - } - - /* try to get the replay state */ - got_replay_state = (get_replay_state( - this, spi, protocol, dst, &replay) == SUCCESS); - - /* delete the old SA */ - if (this->public.del_sa(&this->public, dst, spi, protocol) != SUCCESS) - { - DBG1(DBG_KNL, "unable to delete old SAD entry with SPI 0x%x", spi); - free(out); - return FAILED; - } - - DBG2(DBG_KNL, "updating SAD entry with SPI 0x%x from %#H..%#H to %#H..%#H", - spi, src, dst, new_src, new_dst); - - /* copy over the SA from out to request */ - hdr = (struct nlmsghdr*)request; - memcpy(hdr, out, min(out->nlmsg_len, sizeof(request))); - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; - hdr->nlmsg_type = XFRM_MSG_NEWSA; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_info)); - sa = NLMSG_DATA(hdr); - sa->family = new_dst->get_family(new_dst); - - if (!src->ip_equals(src, new_src)) - { - host2xfrm(new_src, &sa->saddr); - } - if (!dst->ip_equals(dst, new_dst)) - { - host2xfrm(new_dst, &sa->id.daddr); - } - - rta = XFRM_RTA(out, struct xfrm_usersa_info); - rtasize = XFRM_PAYLOAD(out, struct xfrm_usersa_info); - pos = (u_char*)XFRM_RTA(hdr, struct xfrm_usersa_info); - while(RTA_OK(rta, rtasize)) - { - /* copy all attributes, but not XFRMA_ENCAP if we are disabling it */ - if (rta->rta_type != XFRMA_ENCAP || encap) - { - if (rta->rta_type == XFRMA_ENCAP) - { /* update encap tmpl */ - tmpl = (struct xfrm_encap_tmpl*)RTA_DATA(rta); - tmpl->encap_sport = ntohs(new_src->get_port(new_src)); - tmpl->encap_dport = ntohs(new_dst->get_port(new_dst)); - } - memcpy(pos, rta, rta->rta_len); - pos += RTA_ALIGN(rta->rta_len); - hdr->nlmsg_len += RTA_ALIGN(rta->rta_len); - } - rta = RTA_NEXT(rta, rtasize); - } - - rta = (struct rtattr*)pos; - if (tmpl == NULL && encap) - { /* add tmpl if we are enabling it */ - rta->rta_type = XFRMA_ENCAP; - rta->rta_len = RTA_LENGTH(sizeof(struct xfrm_encap_tmpl)); - - hdr->nlmsg_len += rta->rta_len; - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - - tmpl = (struct xfrm_encap_tmpl*)RTA_DATA(rta); - tmpl->encap_type = UDP_ENCAP_ESPINUDP; - tmpl->encap_sport = ntohs(new_src->get_port(new_src)); - tmpl->encap_dport = ntohs(new_dst->get_port(new_dst)); - memset(&tmpl->encap_oa, 0, sizeof (xfrm_address_t)); - - rta = XFRM_RTA_NEXT(rta); - } - - if (got_replay_state) - { /* copy the replay data if available */ - rta->rta_type = XFRMA_REPLAY_VAL; - rta->rta_len = RTA_LENGTH(sizeof(struct xfrm_replay_state)); - - hdr->nlmsg_len += rta->rta_len; - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - memcpy(RTA_DATA(rta), &replay, sizeof(replay)); - - rta = XFRM_RTA_NEXT(rta); - } - - if (netlink_send_ack(this, this->socket_xfrm, hdr) != SUCCESS) - { - DBG1(DBG_KNL, "unable to update SAD entry with SPI 0x%x", spi); - free(out); - return FAILED; - } - free(out); - - return SUCCESS; + this->mutex->lock(this->mutex); + this->ipsec_interfaces->insert_last(this->ipsec_interfaces, create); + this->mutex->unlock(this->mutex); } /** - * Implementation of kernel_interface_t.query_sa. + * Implementation of kernel_interface_t.remove_ipsec_interface. */ -static status_t query_sa(private_kernel_interface_t *this, host_t *dst, - u_int32_t spi, protocol_id_t protocol, - u_int32_t *use_time) +static void remove_ipsec_interface(private_kernel_interface_t *this, + kernel_ipsec_constructor_t *create) { - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *out = NULL, *hdr; - struct xfrm_usersa_id *sa_id; - struct xfrm_usersa_info *sa = NULL; - size_t len; - - DBG2(DBG_KNL, "querying SAD entry with SPI 0x%x", spi); - memset(&request, 0, sizeof(request)); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST; - hdr->nlmsg_type = XFRM_MSG_GETSA; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_info)); - - sa_id = (struct xfrm_usersa_id*)NLMSG_DATA(hdr); - host2xfrm(dst, &sa_id->daddr); - sa_id->spi = spi; - sa_id->proto = (protocol == PROTO_ESP) ? KERNEL_ESP : (protocol == PROTO_AH) ? KERNEL_AH : protocol; - sa_id->family = dst->get_family(dst); - - if (netlink_send(this, this->socket_xfrm, hdr, &out, &len) == SUCCESS) - { - hdr = out; - while (NLMSG_OK(hdr, len)) - { - switch (hdr->nlmsg_type) - { - case XFRM_MSG_NEWSA: - { - sa = NLMSG_DATA(hdr); - break; - } - case NLMSG_ERROR: - { - struct nlmsgerr *err = NLMSG_DATA(hdr); - DBG1(DBG_KNL, "querying SAD entry failed: %s (%d)", - strerror(-err->error), -err->error); - break; - } - default: - hdr = NLMSG_NEXT(hdr, len); - continue; - case NLMSG_DONE: - break; - } - break; - } - } - - if (sa == NULL) - { - DBG1(DBG_KNL, "unable to query SAD entry with SPI 0x%x", spi); - free(out); - return FAILED; - } - - *use_time = sa->curlft.use_time; - free (out); - return SUCCESS; + this->mutex->lock(this->mutex); + this->ipsec_interfaces->remove(this->ipsec_interfaces, create, NULL); + this->mutex->unlock(this->mutex); } /** - * Implementation of kernel_interface_t.del_sa. + * Implementation of kernel_interface_t.add_ipsec_interface. */ -static status_t del_sa(private_kernel_interface_t *this, host_t *dst, - u_int32_t spi, protocol_id_t protocol) +static void add_net_interface(private_kernel_interface_t *this, + kernel_net_constructor_t *create) { - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *hdr; - struct xfrm_usersa_id *sa_id; - - memset(&request, 0, sizeof(request)); - - DBG2(DBG_KNL, "deleting SAD entry with SPI 0x%x", spi); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; - hdr->nlmsg_type = XFRM_MSG_DELSA; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_id)); - - sa_id = (struct xfrm_usersa_id*)NLMSG_DATA(hdr); - host2xfrm(dst, &sa_id->daddr); - sa_id->spi = spi; - sa_id->proto = (protocol == PROTO_ESP) ? KERNEL_ESP : (protocol == PROTO_AH) ? KERNEL_AH : protocol; - sa_id->family = dst->get_family(dst); - - if (netlink_send_ack(this, this->socket_xfrm, hdr) != SUCCESS) - { - DBG1(DBG_KNL, "unable to delete SAD entry with SPI 0x%x", spi); - return FAILED; - } - DBG2(DBG_KNL, "deleted SAD entry with SPI 0x%x", spi); - return SUCCESS; + this->mutex->lock(this->mutex); + this->net_interfaces->insert_last(this->net_interfaces, create); + this->mutex->unlock(this->mutex); } /** - * Implementation of kernel_interface_t.add_policy. + * Implementation of kernel_interface_t.remove_ipsec_interface. */ -static status_t add_policy(private_kernel_interface_t *this, - host_t *src, host_t *dst, - traffic_selector_t *src_ts, - traffic_selector_t *dst_ts, - policy_dir_t direction, protocol_id_t protocol, - u_int32_t reqid, bool high_prio, mode_t mode, - u_int16_t ipcomp) +static void remove_net_interface(private_kernel_interface_t *this, + kernel_net_constructor_t *create) { - iterator_t *iterator; - policy_entry_t *current, *policy; - bool found = FALSE; - unsigned char request[BUFFER_SIZE]; - struct xfrm_userpolicy_info *policy_info; - struct nlmsghdr *hdr; - - /* create a policy */ - policy = malloc_thing(policy_entry_t); - memset(policy, 0, sizeof(policy_entry_t)); - policy->sel = ts2selector(src_ts, dst_ts); - policy->direction = direction; - - /* find the policy, which matches EXACTLY */ - pthread_mutex_lock(&this->mutex); - iterator = this->policies->create_iterator(this->policies, TRUE); - while (iterator->iterate(iterator, (void**)¤t)) - { - if (memcmp(¤t->sel, &policy->sel, sizeof(struct xfrm_selector)) == 0 && - policy->direction == current->direction) - { - /* use existing policy */ - current->refcount++; - DBG2(DBG_KNL, "policy %R===%R already exists, increasing " - "refcount", src_ts, dst_ts); - free(policy); - policy = current; - found = TRUE; - break; - } - } - iterator->destroy(iterator); - if (!found) - { /* apply the new one, if we have no such policy */ - this->policies->insert_last(this->policies, policy); - policy->refcount = 1; - } - - DBG2(DBG_KNL, "adding policy %R===%R", src_ts, dst_ts); - - memset(&request, 0, sizeof(request)); - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; - hdr->nlmsg_type = XFRM_MSG_UPDPOLICY; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_info)); - - policy_info = (struct xfrm_userpolicy_info*)NLMSG_DATA(hdr); - policy_info->sel = policy->sel; - policy_info->dir = policy->direction; - /* calculate priority based on source selector size, small size = high prio */ - policy_info->priority = high_prio ? PRIO_HIGH : PRIO_LOW; - policy_info->priority -= policy->sel.prefixlen_s * 10; - policy_info->priority -= policy->sel.proto ? 2 : 0; - policy_info->priority -= policy->sel.sport_mask ? 1 : 0; - policy_info->action = XFRM_POLICY_ALLOW; - policy_info->share = XFRM_SHARE_ANY; - pthread_mutex_unlock(&this->mutex); - - /* policies don't expire */ - policy_info->lft.soft_byte_limit = XFRM_INF; - policy_info->lft.soft_packet_limit = XFRM_INF; - policy_info->lft.hard_byte_limit = XFRM_INF; - policy_info->lft.hard_packet_limit = XFRM_INF; - policy_info->lft.soft_add_expires_seconds = 0; - policy_info->lft.hard_add_expires_seconds = 0; - policy_info->lft.soft_use_expires_seconds = 0; - policy_info->lft.hard_use_expires_seconds = 0; - - struct rtattr *rthdr = XFRM_RTA(hdr, struct xfrm_userpolicy_info); - rthdr->rta_type = XFRMA_TMPL; - rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_user_tmpl)); - - hdr->nlmsg_len += rthdr->rta_len; - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - - struct xfrm_user_tmpl *tmpl = (struct xfrm_user_tmpl*)RTA_DATA(rthdr); - - if (ipcomp != IPCOMP_NONE) - { - tmpl->reqid = reqid; - tmpl->id.proto = IPPROTO_COMP; - tmpl->aalgos = tmpl->ealgos = tmpl->calgos = ~0; - tmpl->mode = mode; - tmpl->optional = direction != POLICY_OUT; - tmpl->family = src->get_family(src); - - host2xfrm(src, &tmpl->saddr); - host2xfrm(dst, &tmpl->id.daddr); - - /* add an additional xfrm_user_tmpl */ - rthdr->rta_len += RTA_LENGTH(sizeof(struct xfrm_user_tmpl)); - hdr->nlmsg_len += RTA_LENGTH(sizeof(struct xfrm_user_tmpl)); - if (hdr->nlmsg_len > sizeof(request)) - { - return FAILED; - } - - tmpl++; - } - - tmpl->reqid = reqid; - tmpl->id.proto = (protocol == PROTO_AH) ? KERNEL_AH : KERNEL_ESP; - tmpl->aalgos = tmpl->ealgos = tmpl->calgos = ~0; - tmpl->mode = mode; - tmpl->family = src->get_family(src); - - host2xfrm(src, &tmpl->saddr); - host2xfrm(dst, &tmpl->id.daddr); - - if (netlink_send_ack(this, this->socket_xfrm, hdr) != SUCCESS) - { - DBG1(DBG_KNL, "unable to add policy %R===%R", src_ts, dst_ts); - return FAILED; - } - - /* install a route, if: - * - we are NOT updating a policy - * - this is a forward policy (to just get one for each child) - * - we are in tunnel mode - * - we are not using IPv6 (does not work correctly yet!) - * - routing is not disabled via strongswan.conf - */ - if (policy->route == NULL && direction == POLICY_FWD && - mode != MODE_TRANSPORT && src->get_family(src) != AF_INET6 && - this->install_routes) - { - policy->route = malloc_thing(route_entry_t); - if (get_address_by_ts(this, dst_ts, &policy->route->src_ip) == SUCCESS) - { - /* get the nexthop to src (src as we are in POLICY_FWD).*/ - policy->route->gateway = get_route(this, src, TRUE); - policy->route->if_index = get_interface_index(this, dst); - policy->route->dst_net = chunk_alloc(policy->sel.family == AF_INET ? 4 : 16); - memcpy(policy->route->dst_net.ptr, &policy->sel.saddr, policy->route->dst_net.len); - policy->route->prefixlen = policy->sel.prefixlen_s; - - if (manage_srcroute(this, RTM_NEWROUTE, NLM_F_CREATE | NLM_F_EXCL, - policy->route) != SUCCESS) - { - DBG1(DBG_KNL, "unable to install source route for %H", - policy->route->src_ip); - route_entry_destroy(policy->route); - policy->route = NULL; - } - } - else - { - free(policy->route); - policy->route = NULL; - } - } - - return SUCCESS; + this->mutex->lock(this->mutex); + this->net_interfaces->remove(this->net_interfaces, create, NULL); + this->mutex->unlock(this->mutex); } /** - * Implementation of kernel_interface_t.query_policy. + * Implementation of kernel_interface_t.create_interfaces. */ -static status_t query_policy(private_kernel_interface_t *this, - traffic_selector_t *src_ts, - traffic_selector_t *dst_ts, - policy_dir_t direction, u_int32_t *use_time) +static void create_interfaces(private_kernel_interface_t *this) { - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *out = NULL, *hdr; - struct xfrm_userpolicy_id *policy_id; - struct xfrm_userpolicy_info *policy = NULL; - size_t len; + kernel_ipsec_constructor_t create_ipsec; + kernel_net_constructor_t create_net; - memset(&request, 0, sizeof(request)); - - DBG2(DBG_KNL, "querying policy %R===%R", src_ts, dst_ts); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST; - hdr->nlmsg_type = XFRM_MSG_GETPOLICY; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_id)); - - policy_id = (struct xfrm_userpolicy_id*)NLMSG_DATA(hdr); - policy_id->sel = ts2selector(src_ts, dst_ts); - policy_id->dir = direction; - - if (netlink_send(this, this->socket_xfrm, hdr, &out, &len) == SUCCESS) + this->mutex->lock(this->mutex); + if (this->ipsec_interfaces->get_first(this->ipsec_interfaces, (void**)&create_ipsec) != SUCCESS) { - hdr = out; - while (NLMSG_OK(hdr, len)) - { - switch (hdr->nlmsg_type) - { - case XFRM_MSG_NEWPOLICY: - { - policy = (struct xfrm_userpolicy_info*)NLMSG_DATA(hdr); - break; - } - case NLMSG_ERROR: - { - struct nlmsgerr *err = NLMSG_DATA(hdr); - DBG1(DBG_KNL, "querying policy failed: %s (%d)", - strerror(-err->error), -err->error); - break; - } - default: - hdr = NLMSG_NEXT(hdr, len); - continue; - case NLMSG_DONE: - break; - } - break; - } + this->mutex->unlock(this->mutex); + charon->kill(charon, "no ipsec kernel interface loaded"); } - if (policy == NULL) + if (this->net_interfaces->get_first(this->net_interfaces, (void**)&create_net) != SUCCESS) { - DBG2(DBG_KNL, "unable to query policy %R===%R", src_ts, dst_ts); - free(out); - return FAILED; + this->mutex->unlock(this->mutex); + charon->kill(charon, "no network kernel interface loaded"); } - *use_time = (time_t)policy->curlft.use_time; + this->mutex->unlock(this->mutex); - free(out); - return SUCCESS; -} - -/** - * Implementation of kernel_interface_t.del_policy. - */ -static status_t del_policy(private_kernel_interface_t *this, - traffic_selector_t *src_ts, - traffic_selector_t *dst_ts, - policy_dir_t direction) -{ - policy_entry_t *current, policy, *to_delete = NULL; - route_entry_t *route; - unsigned char request[BUFFER_SIZE]; - struct nlmsghdr *hdr; - struct xfrm_userpolicy_id *policy_id; - iterator_t *iterator; - - DBG2(DBG_KNL, "deleting policy %R===%R", src_ts, dst_ts); - - /* create a policy */ - memset(&policy, 0, sizeof(policy_entry_t)); - policy.sel = ts2selector(src_ts, dst_ts); - policy.direction = direction; - - /* find the policy */ - iterator = this->policies->create_iterator_locked(this->policies, &this->mutex); - while (iterator->iterate(iterator, (void**)¤t)) - { - if (memcmp(¤t->sel, &policy.sel, sizeof(struct xfrm_selector)) == 0 && - policy.direction == current->direction) - { - to_delete = current; - if (--to_delete->refcount > 0) - { - /* is used by more SAs, keep in kernel */ - DBG2(DBG_KNL, "policy still used by another CHILD_SA, not removed"); - iterator->destroy(iterator); - return SUCCESS; - } - /* remove if last reference */ - iterator->remove(iterator); - break; - } - } - iterator->destroy(iterator); - if (!to_delete) - { - DBG1(DBG_KNL, "deleting policy %R===%R failed, not found", src_ts, dst_ts); - return NOT_FOUND; - } - - memset(&request, 0, sizeof(request)); - - hdr = (struct nlmsghdr*)request; - hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; - hdr->nlmsg_type = XFRM_MSG_DELPOLICY; - hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_id)); - - policy_id = (struct xfrm_userpolicy_id*)NLMSG_DATA(hdr); - policy_id->sel = to_delete->sel; - policy_id->dir = direction; - - route = to_delete->route; - free(to_delete); - - if (netlink_send_ack(this, this->socket_xfrm, hdr) != SUCCESS) - { - DBG1(DBG_KNL, "unable to delete policy %R===%R", src_ts, dst_ts); - return FAILED; - } - - if (route) - { - if (manage_srcroute(this, RTM_DELROUTE, 0, route) != SUCCESS) - { - DBG1(DBG_KNL, "error uninstalling route installed with " - "policy %R===%R", src_ts, dst_ts); - } - route_entry_destroy(route); - } - return SUCCESS; + this->ipsec = create_ipsec(); + this->net = create_net(); } /** @@ -2875,132 +305,53 @@ static status_t del_policy(private_kernel_interface_t *this, */ static void destroy(private_kernel_interface_t *this) { - if (this->routing_table) - { - manage_rule(this, RTM_DELRULE, this->routing_table, - this->routing_table_prio); - } - - this->job->cancel(this->job); - close(this->socket_xfrm_events); - close(this->socket_xfrm); - close(this->socket_rt_events); - close(this->socket_rt); - this->policies->destroy(this->policies); - this->ifaces->destroy_function(this->ifaces, (void*)iface_entry_destroy); + DESTROY_IF(this->ipsec); + DESTROY_IF(this->net); + this->ipsec_interfaces->destroy(this->ipsec_interfaces); + this->net_interfaces->destroy(this->net_interfaces); + this->mutex->destroy(this->mutex); free(this); } /* - * Described in header. + * Described in header-file */ kernel_interface_t *kernel_interface_create() { private_kernel_interface_t *this = malloc_thing(private_kernel_interface_t); - struct sockaddr_nl addr; - /* public functions */ this->public.get_spi = (status_t(*)(kernel_interface_t*,host_t*,host_t*,protocol_id_t,u_int32_t,u_int32_t*))get_spi; this->public.get_cpi = (status_t(*)(kernel_interface_t*,host_t*,host_t*,u_int32_t,u_int16_t*))get_cpi; - this->public.add_sa = (status_t(*)(kernel_interface_t *,host_t*,host_t*,u_int32_t,protocol_id_t,u_int32_t,u_int64_t,u_int64_t,u_int16_t,u_int16_t,u_int16_t,u_int16_t,prf_plus_t*,mode_t,u_int16_t,bool,bool))add_sa; + this->public.add_sa = (status_t(*)(kernel_interface_t *,host_t*,host_t*,u_int32_t,protocol_id_t,u_int32_t,u_int64_t,u_int64_t,u_int16_t,u_int16_t,u_int16_t,u_int16_t,prf_plus_t*,ipsec_mode_t,u_int16_t,bool,bool))add_sa; this->public.update_sa = (status_t(*)(kernel_interface_t*,u_int32_t,protocol_id_t,host_t*,host_t*,host_t*,host_t*,bool))update_sa; this->public.query_sa = (status_t(*)(kernel_interface_t*,host_t*,u_int32_t,protocol_id_t,u_int32_t*))query_sa; this->public.del_sa = (status_t(*)(kernel_interface_t*,host_t*,u_int32_t,protocol_id_t))del_sa; - this->public.add_policy = (status_t(*)(kernel_interface_t*,host_t*,host_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t,protocol_id_t,u_int32_t,bool,mode_t,u_int16_t))add_policy; + this->public.add_policy = (status_t(*)(kernel_interface_t*,host_t*,host_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t,protocol_id_t,u_int32_t,bool,ipsec_mode_t,u_int16_t))add_policy; this->public.query_policy = (status_t(*)(kernel_interface_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t,u_int32_t*))query_policy; this->public.del_policy = (status_t(*)(kernel_interface_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t))del_policy; - this->public.get_interface = (char*(*)(kernel_interface_t*,host_t*))get_interface_name; - this->public.create_address_iterator = (iterator_t*(*)(kernel_interface_t*))create_address_iterator; - this->public.get_source_addr = (host_t*(*)(kernel_interface_t*, host_t *dest))get_source_addr; + + this->public.get_source_addr = (host_t*(*)(kernel_interface_t*, host_t *dest, host_t *src))get_source_addr; + this->public.get_nexthop = (host_t*(*)(kernel_interface_t*, host_t *dest))get_nexthop; + this->public.get_interface = (char*(*)(kernel_interface_t*,host_t*))get_interface; + this->public.create_address_enumerator = (enumerator_t*(*)(kernel_interface_t*,bool,bool))create_address_enumerator; this->public.add_ip = (status_t(*)(kernel_interface_t*,host_t*,host_t*)) add_ip; this->public.del_ip = (status_t(*)(kernel_interface_t*,host_t*)) del_ip; - this->public.destroy = (void(*)(kernel_interface_t*)) destroy; - - /* private members */ - this->policies = linked_list_create(); - this->ifaces = linked_list_create(); - this->hiter = NULL; - this->seq = 200; - pthread_mutex_init(&this->mutex, NULL); - pthread_mutex_init(&this->nl_mutex, NULL); - pthread_cond_init(&this->cond, NULL); - timerclear(&this->last_roam); - this->install_routes = lib->settings->get_bool(lib->settings, - "charon.install_routes", TRUE); - this->routing_table = lib->settings->get_int(lib->settings, - "charon.routing_table", IPSEC_ROUTING_TABLE); - this->routing_table_prio = lib->settings->get_int(lib->settings, - "charon.routing_table_prio", IPSEC_ROUTING_TABLE_PRIO); - memset(&addr, 0, sizeof(addr)); - addr.nl_family = AF_NETLINK; - - /* create and bind RT socket */ - this->socket_rt = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE); - if (this->socket_rt <= 0) - { - charon->kill(charon, "unable to create RT netlink socket"); - } - addr.nl_groups = 0; - if (bind(this->socket_rt, (struct sockaddr*)&addr, sizeof(addr))) - { - charon->kill(charon, "unable to bind RT netlink socket"); - } - - /* create and bind RT socket for events (address/interface/route changes) */ - this->socket_rt_events = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE); - if (this->socket_rt_events <= 0) - { - charon->kill(charon, "unable to create RT event socket"); - } - addr.nl_groups = RTMGRP_IPV4_IFADDR | RTMGRP_IPV6_IFADDR | - RTMGRP_IPV4_ROUTE | RTMGRP_IPV4_ROUTE | RTMGRP_LINK; - if (bind(this->socket_rt_events, (struct sockaddr*)&addr, sizeof(addr))) - { - charon->kill(charon, "unable to bind RT event socket"); - } + this->public.add_route = (status_t(*)(kernel_interface_t*,chunk_t,u_int8_t,host_t*,host_t*,char*)) add_route; + this->public.del_route = (status_t(*)(kernel_interface_t*,chunk_t,u_int8_t,host_t*,host_t*,char*)) del_route; - /* create and bind XFRM socket */ - this->socket_xfrm = socket(AF_NETLINK, SOCK_RAW, NETLINK_XFRM); - if (this->socket_xfrm <= 0) - { - charon->kill(charon, "unable to create XFRM netlink socket"); - } - addr.nl_groups = 0; - if (bind(this->socket_xfrm, (struct sockaddr*)&addr, sizeof(addr))) - { - charon->kill(charon, "unable to bind XFRM netlink socket"); - } + this->public.add_ipsec_interface = (void(*)(kernel_interface_t*, kernel_ipsec_constructor_t))add_ipsec_interface; + this->public.remove_ipsec_interface = (void(*)(kernel_interface_t*, kernel_ipsec_constructor_t))remove_ipsec_interface; + this->public.add_net_interface = (void(*)(kernel_interface_t*, kernel_net_constructor_t))add_net_interface; + this->public.remove_net_interface = (void(*)(kernel_interface_t*, kernel_net_constructor_t))remove_net_interface; - /* create and bind XFRM socket for ACQUIRE & EXPIRE */ - this->socket_xfrm_events = socket(AF_NETLINK, SOCK_RAW, NETLINK_XFRM); - if (this->socket_xfrm_events <= 0) - { - charon->kill(charon, "unable to create XFRM event socket"); - } - addr.nl_groups = XFRMGRP_ACQUIRE | XFRMGRP_EXPIRE; - if (bind(this->socket_xfrm_events, (struct sockaddr*)&addr, sizeof(addr))) - { - charon->kill(charon, "unable to bind XFRM event socket"); - } - - this->job = callback_job_create((callback_job_cb_t)receive_events, - this, NULL, NULL); - charon->processor->queue_job(charon->processor, (job_t*)this->job); + this->public.create_interfaces = (void (*)(kernel_interface_t*))create_interfaces; + this->public.destroy = (void (*)(kernel_interface_t*))destroy; - if (init_address_list(this) != SUCCESS) - { - charon->kill(charon, "unable to get interface list"); - } - - if (this->routing_table) - { - if (manage_rule(this, RTM_NEWRULE, this->routing_table, - this->routing_table_prio) != SUCCESS) - { - DBG1(DBG_KNL, "unable to create routing table rule"); - } - } + this->ipsec_interfaces = linked_list_create(); + this->net_interfaces = linked_list_create(); + this->mutex = mutex_create(MUTEX_RECURSIVE); + this->ipsec = NULL; + this->net = NULL; return &this->public; } - diff --git a/src/charon/kernel/kernel_interface.h b/src/charon/kernel/kernel_interface.h index 49928c74b..b3bf907e5 100644 --- a/src/charon/kernel/kernel_interface.h +++ b/src/charon/kernel/kernel_interface.h @@ -15,7 +15,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: kernel_interface.h 3920 2008-05-08 16:19:11Z tobias $ + * $Id: kernel_interface.h 4386 2008-10-08 08:23:46Z martin $ */ /** @@ -26,45 +26,37 @@ #ifndef KERNEL_INTERFACE_H_ #define KERNEL_INTERFACE_H_ -typedef enum policy_dir_t policy_dir_t; typedef struct kernel_interface_t kernel_interface_t; #include <utils/host.h> #include <crypto/prf_plus.h> #include <encoding/payloads/proposal_substructure.h> +#include <kernel/kernel_ipsec.h> +#include <kernel/kernel_net.h> /** - * Direction of a policy. These are equal to those - * defined in xfrm.h, but we want to stay implementation - * neutral here. + * Constructor function for ipsec kernel interface */ -enum policy_dir_t { - /** Policy for inbound traffic */ - POLICY_IN = 0, - /** Policy for outbound traffic */ - POLICY_OUT = 1, - /** Policy for forwarded traffic */ - POLICY_FWD = 2, -}; +typedef kernel_ipsec_t* (*kernel_ipsec_constructor_t)(void); + +/** + * Constructor function for network kernel interface + */ +typedef kernel_net_t* (*kernel_net_constructor_t)(void); /** - * Interface to the kernel. + * Manager and wrapper for different kernel interfaces. * * The kernel interface handles the communication with the kernel - * for SA and policy management. It allows setup of these, and provides - * further the handling of kernel events. - * Policy information are cached in the interface. This is necessary to do - * reference counting. The Linux kernel does not allow the same policy - * installed twice, but we need this as CHILD_SA exist multiple times - * when rekeying. Thats why we do reference counting of policies. + * for SA and policy management and interface and IP address management. */ struct kernel_interface_t { /** * Get a SPI from the kernel. * - * @warning get_spi() implicitely creates an SA with + * @warning get_spi() implicitly creates an SA with * the allocated SPI, therefore the replace flag * in add_sa() must be set when installing this SA. * @@ -107,7 +99,7 @@ struct kernel_interface_t { * @param protocol protocol for this SA (ESP/AH) * @param reqid unique ID for this SA * @param expire_soft lifetime in seconds before rekeying - * @param expire_hard lieftime in seconds before delete + * @param expire_hard lifetime in seconds before delete * @param enc_alg Algorithm to use for encryption (ESP only) * @param enc_size key length of encryption algorithm, if dynamic * @param int_alg Algorithm to use for integrity protection @@ -125,7 +117,7 @@ struct kernel_interface_t { u_int64_t expire_soft, u_int64_t expire_hard, u_int16_t enc_alg, u_int16_t enc_size, u_int16_t int_alg, u_int16_t int_size, - prf_plus_t *prf_plus, mode_t mode, + prf_plus_t *prf_plus, ipsec_mode_t mode, u_int16_t ipcomp, bool encap, bool update); @@ -167,7 +159,7 @@ struct kernel_interface_t { protocol_id_t protocol, u_int32_t *use_time); /** - * Delete a previusly installed SA from the SAD. + * Delete a previously installed SA from the SAD. * * @param dst destination address for this SA * @param spi SPI allocated by us or remote peer @@ -189,7 +181,7 @@ struct kernel_interface_t { * @param dst_ts traffic selector to match traffic dest * @param direction direction of traffic, POLICY_IN, POLICY_OUT, POLICY_FWD * @param protocol protocol to use to protect traffic (AH/ESP) - * @param reqid uniqe ID of an SA to use to enforce policy + * @param reqid unique ID of an SA to use to enforce policy * @param high_prio if TRUE, uses a higher priority than any with FALSE * @param mode mode of SA (tunnel, transport) * @param ipcomp the IPComp transform used @@ -200,7 +192,7 @@ struct kernel_interface_t { traffic_selector_t *src_ts, traffic_selector_t *dst_ts, policy_dir_t direction, protocol_id_t protocol, - u_int32_t reqid, bool high_prio, mode_t mode, + u_int32_t reqid, bool high_prio, ipsec_mode_t mode, u_int16_t ipcomp); /** @@ -243,11 +235,26 @@ struct kernel_interface_t { * * Does a route lookup to get the source address used to reach dest. * The returned host is allocated and must be destroyed. + * An optional src address can be used to check if a route is available + * for given source to dest. * * @param dest target destination address + * @param src source address to check, or NULL * @return outgoing source address, NULL if unreachable */ - host_t* (*get_source_addr)(kernel_interface_t *this, host_t *dest); + host_t* (*get_source_addr)(kernel_interface_t *this, + host_t *dest, host_t *src); + + /** + * Get the next hop for a destination. + * + * Does a route lookup to get the next hop used to reach dest. + * The returned host is allocated and must be destroyed. + * + * @param dest target destination address + * @return next hop address, NULL if unreachable + */ + host_t* (*get_nexthop)(kernel_interface_t *this, host_t *dest); /** * Get the interface name of a local address. @@ -258,15 +265,18 @@ struct kernel_interface_t { char* (*get_interface) (kernel_interface_t *this, host_t *host); /** - * Creates an iterator over all local addresses. - * + * Creates an enumerator over all local addresses. + * * This function blocks an internal cached address list until the - * iterator gets destroyed. - * These hosts are read-only, do not modify or free. - * - * @return iterator over host_t's + * enumerator gets destroyed. + * The hosts are read-only, do not modify of free. + * + * @param include_down_ifaces TRUE to enumerate addresses from down interfaces + * @param include_virtual_ips TRUE to enumerate virtual ip addresses + * @return enumerator over host_t's */ - iterator_t *(*create_address_iterator) (kernel_interface_t *this); + enumerator_t *(*create_address_enumerator) (kernel_interface_t *this, + bool include_down_ifaces, bool include_virtual_ips); /** * Add a virtual IP to an interface. @@ -294,9 +304,73 @@ struct kernel_interface_t { status_t (*del_ip) (kernel_interface_t *this, host_t *virtual_ip); /** - * Destroys a kernel_interface object. + * Add a route. + * + * @param dst_net destination net + * @param prefixlen destination net prefix length + * @param gateway gateway for this route + * @param src_ip sourc ip of the route + * @param if_name name of the interface the route is bound to + * @return SUCCESS if operation completed + * ALREADY_DONE if the route already exists + */ + status_t (*add_route) (kernel_interface_t *this, chunk_t dst_net, u_int8_t prefixlen, + host_t *gateway, host_t *src_ip, char *if_name); + + /** + * Delete a route. + * + * @param dst_net destination net + * @param prefixlen destination net prefix length + * @param gateway gateway for this route + * @param src_ip sourc ip of the route + * @param if_name name of the interface the route is bound to + * @return SUCCESS if operation completed + */ + status_t (*del_route) (kernel_interface_t *this, chunk_t dst_net, u_int8_t prefixlen, + host_t *gateway, host_t *src_ip, char *if_name); + + /** + * manager methods + */ + + /** + * Register an ipsec kernel interface constructor on the manager. + * + * @param create constructor to register + */ + void (*add_ipsec_interface)(kernel_interface_t *this, kernel_ipsec_constructor_t create); + + /** + * Unregister an ipsec kernel interface constructor. + * + * @param create constructor to unregister + */ + void (*remove_ipsec_interface)(kernel_interface_t *this, kernel_ipsec_constructor_t create); + + /** + * Register a network kernel interface constructor on the manager. + * + * @param create constructor to register + */ + void (*add_net_interface)(kernel_interface_t *this, kernel_net_constructor_t create); + + /** + * Unregister a network kernel interface constructor. + * + * @param create constructor to unregister + */ + void (*remove_net_interface)(kernel_interface_t *this, kernel_net_constructor_t create); + + /** + * Create the kernel interfaces classes. + */ + void (*create_interfaces)(kernel_interface_t *this); + + /** + * Destroys a kernel_interface_manager_t object. */ - void (*destroy) (kernel_interface_t *kernel_interface); + void (*destroy) (kernel_interface_t *this); }; /** @@ -304,4 +378,4 @@ struct kernel_interface_t { */ kernel_interface_t *kernel_interface_create(void); -#endif /*KERNEL_INTERFACE_H_ @} */ +#endif /* KERNEL_INTERFACE_H_ @} */ diff --git a/src/charon/kernel/kernel_ipsec.c b/src/charon/kernel/kernel_ipsec.c new file mode 100644 index 000000000..bae8ee125 --- /dev/null +++ b/src/charon/kernel/kernel_ipsec.c @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_ipsec.c 4358 2008-09-25 13:56:23Z tobias $ + */ + +#include "kernel_ipsec.h" + +ENUM(ipsec_mode_names, MODE_TRANSPORT, MODE_BEET, + "TRANSPORT", + "TUNNEL", + "2", + "3", + "BEET", +); diff --git a/src/charon/kernel/kernel_ipsec.h b/src/charon/kernel/kernel_ipsec.h new file mode 100644 index 000000000..67786a74f --- /dev/null +++ b/src/charon/kernel/kernel_ipsec.h @@ -0,0 +1,266 @@ +/* + * Copyright (C) 2006-2008 Tobias Brunner + * Copyright (C) 2006 Daniel Roethlisberger + * Copyright (C) 2005-2006 Martin Willi + * Copyright (C) 2005 Jan Hutter + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_ipsec.h 4358 2008-09-25 13:56:23Z tobias $ + */ + +/** + * @defgroup kernel_ipsec kernel_ipsec + * @{ @ingroup kernel + */ + +#ifndef KERNEL_IPSEC_H_ +#define KERNEL_IPSEC_H_ + +typedef enum ipsec_mode_t ipsec_mode_t; +typedef enum policy_dir_t policy_dir_t; +typedef struct kernel_ipsec_t kernel_ipsec_t; + +#include <utils/host.h> +#include <crypto/prf_plus.h> +#include <encoding/payloads/proposal_substructure.h> + +/** + * Mode of an CHILD_SA. + * + * These are equal to those defined in XFRM, so don't change. + */ +enum ipsec_mode_t { + /** transport mode, no inner address */ + MODE_TRANSPORT = 0, + /** tunnel mode, inner and outer addresses */ + MODE_TUNNEL = 1, + /** BEET mode, tunnel mode but fixed, bound inner addresses */ + MODE_BEET = 4, +}; + +/** + * enum names for ipsec_mode_t. + */ +extern enum_name_t *ipsec_mode_names; + +/** + * Direction of a policy. These are equal to those + * defined in xfrm.h, but we want to stay implementation + * neutral here. + */ +enum policy_dir_t { + /** Policy for inbound traffic */ + POLICY_IN = 0, + /** Policy for outbound traffic */ + POLICY_OUT = 1, + /** Policy for forwarded traffic */ + POLICY_FWD = 2, +}; + +/** + * Interface to the ipsec subsystem of the kernel. + * + * The kernel ipsec interface handles the communication with the kernel + * for SA and policy management. It allows setup of these, and provides + * further the handling of kernel events. + * Policy information are cached in the interface. This is necessary to do + * reference counting. The Linux kernel does not allow the same policy + * installed twice, but we need this as CHILD_SA exist multiple times + * when rekeying. Thats why we do reference counting of policies. + */ +struct kernel_ipsec_t { + + /** + * Get a SPI from the kernel. + * + * @warning get_spi() implicitly creates an SA with + * the allocated SPI, therefore the replace flag + * in add_sa() must be set when installing this SA. + * + * @param src source address of SA + * @param dst destination address of SA + * @param protocol protocol for SA (ESP/AH) + * @param reqid unique ID for this SA + * @param spi allocated spi + * @return SUCCESS if operation completed + */ + status_t (*get_spi)(kernel_ipsec_t *this, host_t *src, host_t *dst, + protocol_id_t protocol, u_int32_t reqid, u_int32_t *spi); + + /** + * Get a Compression Parameter Index (CPI) from the kernel. + * + * @param src source address of SA + * @param dst destination address of SA + * @param reqid unique ID for the corresponding SA + * @param cpi allocated cpi + * @return SUCCESS if operation completed + */ + status_t (*get_cpi)(kernel_ipsec_t *this, host_t *src, host_t *dst, + u_int32_t reqid, u_int16_t *cpi); + + /** + * Add an SA to the SAD. + * + * add_sa() may update an already allocated + * SPI (via get_spi). In this case, the replace + * flag must be set. + * This function does install a single SA for a + * single protocol in one direction. The kernel-interface + * gets the keys itself from the PRF, as we don't know + * his algorithms and key sizes. + * + * @param src source address for this SA + * @param dst destination address for this SA + * @param spi SPI allocated by us or remote peer + * @param protocol protocol for this SA (ESP/AH) + * @param reqid unique ID for this SA + * @param expire_soft lifetime in seconds before rekeying + * @param expire_hard lifetime in seconds before delete + * @param enc_alg Algorithm to use for encryption (ESP only) + * @param enc_size key length of encryption algorithm, if dynamic + * @param int_alg Algorithm to use for integrity protection + * @param int_size key length of integrity algorithm, if dynamic + * @param prf_plus PRF to derive keys from + * @param mode mode of the SA (tunnel, transport) + * @param ipcomp IPComp transform to use + * @param encap enable UDP encapsulation for NAT traversal + * @param replace Should an already installed SA be updated? + * @return SUCCESS if operation completed + */ + status_t (*add_sa) (kernel_ipsec_t *this, + host_t *src, host_t *dst, u_int32_t spi, + protocol_id_t protocol, u_int32_t reqid, + u_int64_t expire_soft, u_int64_t expire_hard, + u_int16_t enc_alg, u_int16_t enc_size, + u_int16_t int_alg, u_int16_t int_size, + prf_plus_t *prf_plus, ipsec_mode_t mode, + u_int16_t ipcomp, bool encap, + bool update); + + /** + * Update the hosts on an installed SA. + * + * We cannot directly update the destination address as the kernel + * requires the spi, the protocol AND the destination address (and family) + * to identify SAs. Therefore if the destination address changed we + * create a new SA and delete the old one. + * + * @param spi SPI of the SA + * @param protocol protocol for this SA (ESP/AH) + * @param src current source address + * @param dst current destination address + * @param new_src new source address + * @param new_dst new destination address + * @param encap use UDP encapsulation + * @return SUCCESS if operation completed + */ + status_t (*update_sa)(kernel_ipsec_t *this, + u_int32_t spi, protocol_id_t protocol, + host_t *src, host_t *dst, + host_t *new_src, host_t *new_dst, bool encap); + + /** + * Query the use time of an SA. + * + * The use time of an SA is not the time of the last usage, but + * the time of the first usage of the SA. + * + * @param dst destination address for this SA + * @param spi SPI allocated by us or remote peer + * @param protocol protocol for this SA (ESP/AH) + * @param use_time pointer receives the time of this SA's last use + * @return SUCCESS if operation completed + */ + status_t (*query_sa) (kernel_ipsec_t *this, host_t *dst, u_int32_t spi, + protocol_id_t protocol, u_int32_t *use_time); + + /** + * Delete a previusly installed SA from the SAD. + * + * @param dst destination address for this SA + * @param spi SPI allocated by us or remote peer + * @param protocol protocol for this SA (ESP/AH) + * @return SUCCESS if operation completed + */ + status_t (*del_sa) (kernel_ipsec_t *this, host_t *dst, u_int32_t spi, + protocol_id_t protocol); + + /** + * Add a policy to the SPD. + * + * A policy is always associated to an SA. Traffic which matches a + * policy is handled by the SA with the same reqid. + * + * @param src source address of SA + * @param dst dest address of SA + * @param src_ts traffic selector to match traffic source + * @param dst_ts traffic selector to match traffic dest + * @param direction direction of traffic, POLICY_IN, POLICY_OUT, POLICY_FWD + * @param protocol protocol to use to protect traffic (AH/ESP) + * @param reqid unique ID of an SA to use to enforce policy + * @param high_prio if TRUE, uses a higher priority than any with FALSE + * @param mode mode of SA (tunnel, transport) + * @param ipcomp the IPComp transform used + * @return SUCCESS if operation completed + */ + status_t (*add_policy) (kernel_ipsec_t *this, + host_t *src, host_t *dst, + traffic_selector_t *src_ts, + traffic_selector_t *dst_ts, + policy_dir_t direction, protocol_id_t protocol, + u_int32_t reqid, bool high_prio, ipsec_mode_t mode, + u_int16_t ipcomp); + + /** + * Query the use time of a policy. + * + * The use time of a policy is the time the policy was used + * for the last time. + * + * @param src_ts traffic selector to match traffic source + * @param dst_ts traffic selector to match traffic dest + * @param direction direction of traffic, POLICY_IN, POLICY_OUT, POLICY_FWD + * @param[out] use_time the time of this SA's last use + * @return SUCCESS if operation completed + */ + status_t (*query_policy) (kernel_ipsec_t *this, + traffic_selector_t *src_ts, + traffic_selector_t *dst_ts, + policy_dir_t direction, u_int32_t *use_time); + + /** + * Remove a policy from the SPD. + * + * The kernel interface implements reference counting for policies. + * If the same policy is installed multiple times (in the case of rekeying), + * the reference counter is increased. del_policy() decreases the ref counter + * and removes the policy only when no more references are available. + * + * @param src_ts traffic selector to match traffic source + * @param dst_ts traffic selector to match traffic dest + * @param direction direction of traffic, POLICY_IN, POLICY_OUT, POLICY_FWD + * @return SUCCESS if operation completed + */ + status_t (*del_policy) (kernel_ipsec_t *this, + traffic_selector_t *src_ts, + traffic_selector_t *dst_ts, + policy_dir_t direction); + + /** + * Destroy the implementation. + */ + void (*destroy) (kernel_ipsec_t *this); +}; + +#endif /* KERNEL_IPSEC_H_ @} */ diff --git a/src/charon/kernel/kernel_net.h b/src/charon/kernel/kernel_net.h new file mode 100644 index 000000000..80a71ebc6 --- /dev/null +++ b/src/charon/kernel/kernel_net.h @@ -0,0 +1,145 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Copyright (C) 2007 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_net.h 4386 2008-10-08 08:23:46Z martin $ + */ + +/** + * @defgroup kernel_net kernel_net + * @{ @ingroup kernel + */ + +#ifndef KERNEL_NET_H_ +#define KERNEL_NET_H_ + +typedef struct kernel_net_t kernel_net_t; + +#include <utils/enumerator.h> +#include <utils/host.h> + +/** + * Interface to the network subsystem of the kernel. + * + * The kernel network interface handles the communication with the kernel + * for interface and IP address management. + */ +struct kernel_net_t { + + /** + * Get our outgoing source address for a destination. + * + * Does a route lookup to get the source address used to reach dest. + * The returned host is allocated and must be destroyed. + * An optional src address can be used to check if a route is available + * for given source to dest. + * + * @param dest target destination address + * @param src source address to check, or NULL + * @return outgoing source address, NULL if unreachable + */ + host_t* (*get_source_addr)(kernel_net_t *this, host_t *dest, host_t *src); + + /** + * Get the next hop for a destination. + * + * Does a route lookup to get the next hop used to reach dest. + * The returned host is allocated and must be destroyed. + * + * @param dest target destination address + * @return next hop address, NULL if unreachable + */ + host_t* (*get_nexthop)(kernel_net_t *this, host_t *dest); + + /** + * Get the interface name of a local address. + * + * @param host address to get interface name from + * @return allocated interface name, or NULL if not found + */ + char* (*get_interface) (kernel_net_t *this, host_t *host); + + /** + * Creates an enumerator over all local addresses. + * + * This function blocks an internal cached address list until the + * enumerator gets destroyed. + * The hosts are read-only, do not modify of free. + * + * @param include_down_ifaces TRUE to enumerate addresses from down interfaces + * @param include_virtual_ips TRUE to enumerate virtual ip addresses + * @return enumerator over host_t's + */ + enumerator_t *(*create_address_enumerator) (kernel_net_t *this, + bool include_down_ifaces, bool include_virtual_ips); + + /** + * Add a virtual IP to an interface. + * + * Virtual IPs are attached to an interface. If an IP is added multiple + * times, the IP is refcounted and not removed until del_ip() was called + * as many times as add_ip(). + * The virtual IP is attached to the interface where the iface_ip is found. + * + * @param virtual_ip virtual ip address to assign + * @param iface_ip IP of an interface to attach virtual IP + * @return SUCCESS if operation completed + */ + status_t (*add_ip) (kernel_net_t *this, host_t *virtual_ip, + host_t *iface_ip); + + /** + * Remove a virtual IP from an interface. + * + * The kernel interface uses refcounting, see add_ip(). + * + * @param virtual_ip virtual ip address to assign + * @return SUCCESS if operation completed + */ + status_t (*del_ip) (kernel_net_t *this, host_t *virtual_ip); + + /** + * Add a route. + * + * @param dst_net destination net + * @param prefixlen destination net prefix length + * @param gateway gateway for this route + * @param src_ip sourc ip of the route + * @param if_name name of the interface the route is bound to + * @return SUCCESS if operation completed + * ALREADY_DONE if the route already exists + */ + status_t (*add_route) (kernel_net_t *this, chunk_t dst_net, u_int8_t prefixlen, + host_t *gateway, host_t *src_ip, char *if_name); + + /** + * Delete a route. + * + * @param dst_net destination net + * @param prefixlen destination net prefix length + * @param gateway gateway for this route + * @param src_ip sourc ip of the route + * @param if_name name of the interface the route is bound to + * @return SUCCESS if operation completed + */ + status_t (*del_route) (kernel_net_t *this, chunk_t dst_net, u_int8_t prefixlen, + host_t *gateway, host_t *src_ip, char *if_name); + + /** + * Destroy the implementation. + */ + void (*destroy) (kernel_net_t *this); +}; + +#endif /* KERNEL_NET_H_ @} */ diff --git a/src/charon/network/receiver.c b/src/charon/network/receiver.c index 885280a62..73317ccbc 100644 --- a/src/charon/network/receiver.c +++ b/src/charon/network/receiver.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: receiver.c 3994 2008-05-21 21:52:59Z andreas $ + * $Id: receiver.c 4228 2008-07-30 08:27:08Z martin $ */ #include <stdlib.h> @@ -96,6 +96,11 @@ struct private_receiver_t { * hasher to use for cookie calculation */ hasher_t *hasher; + + /** + * use denial of service protection mechanisms (cookies) + */ + bool dos_protection; }; /** @@ -282,7 +287,8 @@ static job_requeue_t receive_packets(private_receiver_t *this) } if (message->get_request(message) && - message->get_exchange_type(message) == IKE_SA_INIT) + message->get_exchange_type(message) == IKE_SA_INIT && + this->dos_protection) { /* check for cookies */ if (cookie_required(this, message)) @@ -367,6 +373,8 @@ receiver_t *receiver_create() this->secret_used = 0; this->rng->get_bytes(this->rng, SECRET_LENGTH, this->secret); memcpy(this->secret_old, this->secret, SECRET_LENGTH); + this->dos_protection = lib->settings->get_bool(lib->settings, + "charon.dos_protection", TRUE); this->job = callback_job_create((callback_job_cb_t)receive_packets, this, NULL, NULL); diff --git a/src/charon/network/socket.h b/src/charon/network/socket.h index 077da4bba..b76a9b0c3 100644 --- a/src/charon/network/socket.h +++ b/src/charon/network/socket.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: socket.h 3589 2008-03-13 14:14:44Z martin $ + * $Id: socket.h 4355 2008-09-25 07:56:58Z tobias $ */ /** @@ -50,7 +50,7 @@ typedef struct socket_t socket_t; * The first uses raw sockets to allow binding of other daemons (pluto) to * UDP/500. An installed "Linux socket filter" filters out all non-IKEv2 * traffic and handles just IKEv2 messages. An other daemon (pluto) must - * handle all traffic seperatly, e.g. ignore IKEv2 traffic, since charon + * handle all traffic separately, e.g. ignore IKEv2 traffic, since charon * handles that. * The other implementation uses normal sockets and is built if * --disable-pluto is given to the configure script. @@ -91,7 +91,7 @@ struct socket_t { }; /** - * Create a socket_t, wich binds multiple sockets. + * Create a socket_t, which binds multiple sockets. * * @return socket_t object */ diff --git a/src/charon/plugins/eap_aka/Makefile.in b/src/charon/plugins/eap_aka/Makefile.in index ad28b0247..51be8754f 100644 --- a/src/charon/plugins/eap_aka/Makefile.in +++ b/src/charon/plugins/eap_aka/Makefile.in @@ -188,6 +188,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ diff --git a/src/charon/plugins/eap_aka/eap_aka.c b/src/charon/plugins/eap_aka/eap_aka.c index 9e35de9e1..4c0f76b7f 100644 --- a/src/charon/plugins/eap_aka/eap_aka.c +++ b/src/charon/plugins/eap_aka/eap_aka.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_aka.c 4008 2008-05-23 15:49:43Z martin $ + * $Id: eap_aka.c 4276 2008-08-22 10:44:51Z martin $ */ @@ -829,6 +829,19 @@ static eap_payload_t *build_aka_payload(private_eap_aka_t *this, eap_code_t code } /** + * generate a new non-zero identifier + */ +static u_char get_identifier() +{ + u_char id; + + do { + id = random(); + } while (!id); + return id; +} + +/** * Initiate a AKA-Challenge using SQN */ static status_t server_initiate_challenge(private_eap_aka_t *this, chunk_t sqn, @@ -900,7 +913,7 @@ static status_t server_initiate_challenge(private_eap_aka_t *this, chunk_t sqn, derive_keys(this, this->peer); /* build payload */ - *out = build_aka_payload(this, EAP_REQUEST, 0, AKA_CHALLENGE, + *out = build_aka_payload(this, EAP_REQUEST, get_identifier(), AKA_CHALLENGE, AT_RAND, this->rand, AT_AUTN, autn, AT_MAC, chunk_empty, AT_END); return NEED_MORE; @@ -1449,6 +1462,8 @@ static bool is_mutual(private_eap_aka_t *this) */ static void destroy(private_eap_aka_t *this) { + this->server->destroy(this->server); + this->peer->destroy(this->peer); DESTROY_IF(this->sha1); DESTROY_IF(this->signer); DESTROY_IF(this->prf); @@ -1479,8 +1494,8 @@ static private_eap_aka_t *eap_aka_create_generic(identification_t *server, this->public.eap_method_interface.destroy = (void(*)(eap_method_t*))destroy; /* private data */ - this->server = server; - this->peer = peer; + this->server = server->clone(server); + this->peer = peer->clone(peer); this->k_encr = chunk_empty; this->k_auth = chunk_empty; this->msk = chunk_empty; diff --git a/src/charon/plugins/eap_gtc/Makefile.am b/src/charon/plugins/eap_gtc/Makefile.am new file mode 100644 index 000000000..1057bd506 --- /dev/null +++ b/src/charon/plugins/eap_gtc/Makefile.am @@ -0,0 +1,10 @@ + +INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon + +AM_CFLAGS = -rdynamic + +plugin_LTLIBRARIES = libstrongswan-eapgtc.la + +libstrongswan_eapgtc_la_SOURCES = eap_gtc_plugin.h eap_gtc_plugin.c eap_gtc.h eap_gtc.c +libstrongswan_eapgtc_la_LDFLAGS = -module -lpam + diff --git a/src/charon/plugins/eap_gtc/Makefile.in b/src/charon/plugins/eap_gtc/Makefile.in new file mode 100644 index 000000000..661818254 --- /dev/null +++ b/src/charon/plugins/eap_gtc/Makefile.in @@ -0,0 +1,497 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = src/charon/plugins/eap_gtc +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_CLEAN_FILES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__installdirs = "$(DESTDIR)$(plugindir)" +pluginLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(plugin_LTLIBRARIES) +libstrongswan_eapgtc_la_LIBADD = +am_libstrongswan_eapgtc_la_OBJECTS = eap_gtc_plugin.lo eap_gtc.lo +libstrongswan_eapgtc_la_OBJECTS = \ + $(am_libstrongswan_eapgtc_la_OBJECTS) +libstrongswan_eapgtc_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(libstrongswan_eapgtc_la_LDFLAGS) $(LDFLAGS) -o $@ +DEFAULT_INCLUDES = -I.@am__isrc@ +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) 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install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-pluginLTLIBRARIES \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/charon/plugins/eap_gtc/eap_gtc.c b/src/charon/plugins/eap_gtc/eap_gtc.c new file mode 100644 index 000000000..0a93a90f6 --- /dev/null +++ b/src/charon/plugins/eap_gtc/eap_gtc.c @@ -0,0 +1,329 @@ +/* + * Copyright (C) 2007 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: eap_gtc.c 3806 2008-04-15 05:56:35Z martin $ + */ + +#include "eap_gtc.h" + +#include <daemon.h> +#include <library.h> +#include <crypto/hashers/hasher.h> + +#include <security/pam_appl.h> + +#define GTC_REQUEST_MSG "password" +#define GTC_PAM_SERVICE "login" + +typedef struct private_eap_gtc_t private_eap_gtc_t; + +/** + * Private data of an eap_gtc_t object. + */ +struct private_eap_gtc_t { + + /** + * Public authenticator_t interface. + */ + eap_gtc_t public; + + /** + * ID of the server + */ + identification_t *server; + + /** + * ID of the peer + */ + identification_t *peer; + + /** + * EAP message identififier + */ + u_int8_t identifier; +}; + +typedef struct eap_gtc_header_t eap_gtc_header_t; + +/** + * packed eap GTC header struct + */ +struct eap_gtc_header_t { + /** EAP code (REQUEST/RESPONSE) */ + u_int8_t code; + /** unique message identifier */ + u_int8_t identifier; + /** length of whole message */ + u_int16_t length; + /** EAP type */ + u_int8_t type; + /** type data */ + u_int8_t data[]; +} __attribute__((__packed__)); + +/** + * Implementation of eap_method_t.initiate for the peer + */ +static status_t initiate_peer(private_eap_gtc_t *this, eap_payload_t **out) +{ + /* peer never initiates */ + return FAILED; +} + +/** + * PAM conv callback function + */ +static int auth_conv(int num_msg, const struct pam_message **msg, + struct pam_response **resp, char *password) +{ + struct pam_response *response; + + if (num_msg != 1) + { + return PAM_CONV_ERR; + } + response = malloc(sizeof(struct pam_response)); + response->resp = strdup(password); + response->resp_retcode = 0; + *resp = response; + return PAM_SUCCESS; +} + +/** + * Authenticate a username/password using PAM + */ +static bool authenticate(char *service, char *user, char *password) +{ + pam_handle_t *pamh = NULL; + static struct pam_conv conv; + int ret; + + conv.conv = (void*)auth_conv; + conv.appdata_ptr = password; + + ret = pam_start(service, user, &conv, &pamh); + if (ret != PAM_SUCCESS) + { + DBG1(DBG_IKE, "EAP-GTC pam_start failed: %s", + pam_strerror(pamh, ret)); + return FALSE; + } + ret = pam_authenticate(pamh, 0); + if (ret == PAM_SUCCESS) + { + ret = pam_acct_mgmt(pamh, 0); + if (ret != PAM_SUCCESS) + { + DBG1(DBG_IKE, "EAP-GTC pam_acct_mgmt failed: %s", + pam_strerror(pamh, ret)); + } + } + else + { + DBG1(DBG_IKE, "EAP-GTC pam_authenticate failed: %s", + pam_strerror(pamh, ret)); + } + pam_end(pamh, ret); + return ret == PAM_SUCCESS; +} + +/** + * Implementation of eap_method_t.initiate for the server + */ +static status_t initiate_server(private_eap_gtc_t *this, eap_payload_t **out) +{ + eap_gtc_header_t *req; + size_t len; + + len = strlen(GTC_REQUEST_MSG); + req = alloca(sizeof(eap_gtc_header_t) + len); + req->length = htons(sizeof(eap_gtc_header_t) + len); + req->code = EAP_REQUEST; + req->identifier = this->identifier; + req->type = EAP_GTC; + memcpy(req->data, GTC_REQUEST_MSG, len); + + *out = eap_payload_create_data(chunk_create((void*)req, + sizeof(eap_gtc_header_t) + len)); + return NEED_MORE; +} + +/** + * Implementation of eap_method_t.process for the peer + */ +static status_t process_peer(private_eap_gtc_t *this, + eap_payload_t *in, eap_payload_t **out) +{ + eap_gtc_header_t *res; + shared_key_t *shared; + chunk_t key; + size_t len; + + shared = charon->credentials->get_shared(charon->credentials, SHARED_EAP, + this->peer, this->server); + if (shared == NULL) + { + DBG1(DBG_IKE, "no EAP key found for '%D' - '%D'", + this->peer, this->server); + return FAILED; + } + key = shared->get_key(shared); + len = key.len; + + /* TODO: According to the draft we should "SASLprep" password, RFC4013. */ + + res = alloca(sizeof(eap_gtc_header_t) + len); + res->length = htons(sizeof(eap_gtc_header_t) + len); + res->code = EAP_RESPONSE; + res->identifier = in->get_identifier(in); + res->type = EAP_GTC; + memcpy(res->data, key.ptr, len); + + shared->destroy(shared); + + *out = eap_payload_create_data(chunk_create((void*)res, + sizeof(eap_gtc_header_t) + len)); + return NEED_MORE; +} + +/** + * Implementation of eap_method_t.process for the server + */ +static status_t process_server(private_eap_gtc_t *this, + eap_payload_t *in, eap_payload_t **out) +{ + chunk_t data, encoding; + char *user, *password, *service, *pos; + + data = chunk_skip(in->get_data(in), 5); + if (this->identifier != in->get_identifier(in) || !data.len) + { + DBG1(DBG_IKE, "received invalid EAP-GTC message"); + return FAILED; + } + + encoding = this->peer->get_encoding(this->peer); + /* if a RFC822_ADDR id is provided, we use the username part only */ + pos = memchr(encoding.ptr, '@', encoding.len); + if (pos) + { + encoding.len = (u_char*)pos - encoding.ptr; + } + user = alloca(encoding.len + 1); + memcpy(user, encoding.ptr, encoding.len); + user[encoding.len] = '\0'; + + password = alloca(data.len + 1); + memcpy(password, data.ptr, data.len); + password[data.len] = '\0'; + + service = lib->settings->get_str(lib->settings, + "charon.plugins.eap_gtc.pam_service", GTC_PAM_SERVICE); + + if (!authenticate(service, user, password)) + { + return FAILED; + } + return SUCCESS; +} + +/** + * Implementation of eap_method_t.get_type. + */ +static eap_type_t get_type(private_eap_gtc_t *this, u_int32_t *vendor) +{ + *vendor = 0; + return EAP_GTC; +} + +/** + * Implementation of eap_method_t.get_msk. + */ +static status_t get_msk(private_eap_gtc_t *this, chunk_t *msk) +{ + return FAILED; +} + +/** + * Implementation of eap_method_t.is_mutual. + */ +static bool is_mutual(private_eap_gtc_t *this) +{ + return FALSE; +} + +/** + * Implementation of eap_method_t.destroy. + */ +static void destroy(private_eap_gtc_t *this) +{ + this->peer->destroy(this->peer); + this->server->destroy(this->server); + free(this); +} + +/** + * Generic constructor + */ +static private_eap_gtc_t *eap_gtc_create_generic(identification_t *server, + identification_t *peer) +{ + private_eap_gtc_t *this = malloc_thing(private_eap_gtc_t); + + this->public.eap_method_interface.initiate = NULL; + this->public.eap_method_interface.process = NULL; + this->public.eap_method_interface.get_type = (eap_type_t(*)(eap_method_t*,u_int32_t*))get_type; + this->public.eap_method_interface.is_mutual = (bool(*)(eap_method_t*))is_mutual; + this->public.eap_method_interface.get_msk = (status_t(*)(eap_method_t*,chunk_t*))get_msk; + this->public.eap_method_interface.destroy = (void(*)(eap_method_t*))destroy; + + /* private data */ + this->peer = peer->clone(peer); + this->server = server->clone(server); + this->identifier = 0; + + return this; +} + +/* + * see header + */ +eap_gtc_t *eap_gtc_create_server(identification_t *server, identification_t *peer) +{ + private_eap_gtc_t *this = eap_gtc_create_generic(server, peer); + + this->public.eap_method_interface.initiate = (status_t(*)(eap_method_t*,eap_payload_t**))initiate_server; + this->public.eap_method_interface.process = (status_t(*)(eap_method_t*,eap_payload_t*,eap_payload_t**))process_server; + + /* generate a non-zero identifier */ + do { + this->identifier = random(); + } while (!this->identifier); + + return &this->public; +} + +/* + * see header + */ +eap_gtc_t *eap_gtc_create_peer(identification_t *server, identification_t *peer) +{ + private_eap_gtc_t *this = eap_gtc_create_generic(server, peer); + + this->public.eap_method_interface.initiate = (status_t(*)(eap_method_t*,eap_payload_t**))initiate_peer; + this->public.eap_method_interface.process = (status_t(*)(eap_method_t*,eap_payload_t*,eap_payload_t**))process_peer; + + return &this->public; +} + diff --git a/src/charon/plugins/eap_gtc/eap_gtc.h b/src/charon/plugins/eap_gtc/eap_gtc.h new file mode 100644 index 000000000..478ac81cf --- /dev/null +++ b/src/charon/plugins/eap_gtc/eap_gtc.h @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: eap_gtc.h 3589 2008-03-13 14:14:44Z martin $ + */ + +/** + * @defgroup eap_gtc_i eap_gtc + * @{ @ingroup eap_gtc + */ + +#ifndef EAP_GTC_H_ +#define EAP_GTC_H_ + +typedef struct eap_gtc_t eap_gtc_t; + +#include <sa/authenticators/eap/eap_method.h> + +/** + * Implementation of the eap_method_t interface using EAP-GTC. + * + * This implementation of draft-sheffer-ikev2-gtc-00.txt uses PAM to + * verify user credentials. + */ +struct eap_gtc_t { + + /** + * Implemented eap_method_t interface. + */ + eap_method_t eap_method_interface; +}; + +/** + * Creates the EAP method EAP-GTC acting as server. + * + * @param server ID of the EAP server + * @param peer ID of the EAP client + * @return eap_gtc_t object + */ +eap_gtc_t *eap_gtc_create_server(identification_t *server, identification_t *peer); + +/** + * Creates the EAP method EAP-GTC acting as peer. + * + * @param server ID of the EAP server + * @param peer ID of the EAP client + * @return eap_gtc_t object + */ +eap_gtc_t *eap_gtc_create_peer(identification_t *server, identification_t *peer); + +#endif /* EAP_GTC_H_ @}*/ diff --git a/src/charon/plugins/eap_gtc/eap_gtc_plugin.c b/src/charon/plugins/eap_gtc/eap_gtc_plugin.c new file mode 100644 index 000000000..cea88ef9f --- /dev/null +++ b/src/charon/plugins/eap_gtc/eap_gtc_plugin.c @@ -0,0 +1,58 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include "eap_gtc_plugin.h" + +#include "eap_gtc.h" + +#include <daemon.h> + +/* missing in cababilities.h */ +#define CAP_AUDIT_WRITE 29 + +/** + * Implementation of plugin_t.destroy + */ +static void destroy(eap_gtc_plugin_t *this) +{ + charon->eap->remove_method(charon->eap, + (eap_constructor_t)eap_gtc_create_server); + charon->eap->remove_method(charon->eap, + (eap_constructor_t)eap_gtc_create_peer); + free(this); +} + +/* + * see header file + */ +plugin_t *plugin_create() +{ + eap_gtc_plugin_t *this = malloc_thing(eap_gtc_plugin_t); + + this->plugin.destroy = (void(*)(plugin_t*))destroy; + + /* required for PAM authentication */ + charon->keep_cap(charon, CAP_AUDIT_WRITE); + + charon->eap->add_method(charon->eap, EAP_GTC, 0, EAP_SERVER, + (eap_constructor_t)eap_gtc_create_server); + charon->eap->add_method(charon->eap, EAP_GTC, 0, EAP_PEER, + (eap_constructor_t)eap_gtc_create_peer); + + return &this->plugin; +} + diff --git a/src/charon/plugins/eap_gtc/eap_gtc_plugin.h b/src/charon/plugins/eap_gtc/eap_gtc_plugin.h new file mode 100644 index 000000000..8b2f5435f --- /dev/null +++ b/src/charon/plugins/eap_gtc/eap_gtc_plugin.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup eap_gtc eap_gtc + * @ingroup cplugins + * + * @defgroup eap_gtc_plugin eap_gtc_plugin + * @{ @ingroup eap_gtc + */ + +#ifndef EAP_GTC_PLUGIN_H_ +#define EAP_GTC_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct eap_gtc_plugin_t eap_gtc_plugin_t; + +/** + * EAP-GTC plugin + */ +struct eap_gtc_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a eap_gtc_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /* EAP_GTC_PLUGIN_H_ @}*/ diff --git a/src/charon/plugins/eap_identity/Makefile.in b/src/charon/plugins/eap_identity/Makefile.in index 37f3505f2..e71c13a35 100644 --- a/src/charon/plugins/eap_identity/Makefile.in +++ b/src/charon/plugins/eap_identity/Makefile.in @@ -190,6 +190,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ diff --git a/src/charon/plugins/eap_identity/eap_identity.c b/src/charon/plugins/eap_identity/eap_identity.c index 0c90e8a04..deaa183f4 100644 --- a/src/charon/plugins/eap_identity/eap_identity.c +++ b/src/charon/plugins/eap_identity/eap_identity.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007 Martin Willi + * Copyright (C) 2007-2008 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_identity.c 3491 2008-02-22 14:04:00Z martin $ + * $Id: eap_identity.c 4276 2008-08-22 10:44:51Z martin $ */ #include "eap_identity.h" @@ -36,39 +36,98 @@ struct private_eap_identity_t { * ID of the peer */ identification_t *peer; + + /** + * received identity chunk + */ + chunk_t identity; }; +typedef struct eap_identity_header_t eap_identity_header_t; + +/** + * packed EAP Identity header struct + */ +struct eap_identity_header_t { + /** EAP code (REQUEST/RESPONSE) */ + u_int8_t code; + /** unique message identifier */ + u_int8_t identifier; + /** length of whole message */ + u_int16_t length; + /** EAP type */ + u_int8_t type; + /** identity data */ + u_int8_t data[]; +} __attribute__((__packed__)); + /** * Implementation of eap_method_t.process for the peer */ -static status_t process(private_eap_identity_t *this, - eap_payload_t *in, eap_payload_t **out) +static status_t process_peer(private_eap_identity_t *this, + eap_payload_t *in, eap_payload_t **out) { - chunk_t id, hdr; + chunk_t id; + eap_identity_header_t *hdr; + size_t len; - hdr = chunk_alloca(5); id = this->peer->get_encoding(this->peer); + len = sizeof(eap_identity_header_t) + id.len; - *(hdr.ptr + 0) = EAP_RESPONSE; - *(hdr.ptr + 1) = in->get_identifier(in); - *(u_int16_t*)(hdr.ptr + 2) = htons(hdr.len + id.len); - *(hdr.ptr + 4) = EAP_IDENTITY; + hdr = alloca(len); + hdr->code = EAP_RESPONSE; + hdr->identifier = in->get_identifier(in); + hdr->length = htons(len); + hdr->type = EAP_IDENTITY; + memcpy(hdr->data, id.ptr, id.len); - *out = eap_payload_create_data(chunk_cata("cc", hdr, id)); + *out = eap_payload_create_data(chunk_create((u_char*)hdr, len)); return SUCCESS; - } /** * Implementation of eap_method_t.initiate for the peer */ -static status_t initiate(private_eap_identity_t *this, eap_payload_t **out) +static status_t initiate_peer(private_eap_identity_t *this, eap_payload_t **out) { /* peer never initiates */ return FAILED; } /** + * Implementation of eap_method_t.process for the server + */ +static status_t process_server(private_eap_identity_t *this, + eap_payload_t *in, eap_payload_t **out) +{ + chunk_t data; + + data = chunk_skip(in->get_data(in), 5); + if (data.len) + { + this->identity = chunk_clone(data); + } + return SUCCESS; +} + +/** + * Implementation of eap_method_t.initiate for the server + */ +static status_t initiate_server(private_eap_identity_t *this, eap_payload_t **out) +{ + eap_identity_header_t hdr; + + hdr.code = EAP_REQUEST; + hdr.identifier = 0; + hdr.length = htons(sizeof(eap_identity_header_t)); + hdr.type = EAP_IDENTITY; + + *out = eap_payload_create_data(chunk_create((u_char*)&hdr, + sizeof(eap_identity_header_t))); + return NEED_MORE; +} + +/** * Implementation of eap_method_t.get_type. */ static eap_type_t get_type(private_eap_identity_t *this, u_int32_t *vendor) @@ -82,6 +141,11 @@ static eap_type_t get_type(private_eap_identity_t *this, u_int32_t *vendor) */ static status_t get_msk(private_eap_identity_t *this, chunk_t *msk) { + if (this->identity.ptr) + { + *msk = this->identity; + return SUCCESS; + } return FAILED; } @@ -98,27 +162,58 @@ static bool is_mutual(private_eap_identity_t *this) */ static void destroy(private_eap_identity_t *this) { + this->peer->destroy(this->peer); + free(this->identity.ptr); free(this); } -/* - * Described in header. +/** + * Generic constructor */ -eap_identity_t *eap_identity_create_peer(identification_t *server, - identification_t *peer) +static private_eap_identity_t *eap_identity_create(identification_t *server, + identification_t *peer) { private_eap_identity_t *this = malloc_thing(private_eap_identity_t); - /* public functions */ - this->public.eap_method_interface.initiate = (status_t(*)(eap_method_t*,eap_payload_t**))initiate; - this->public.eap_method_interface.process = (status_t(*)(eap_method_t*,eap_payload_t*,eap_payload_t**))process; + this->public.eap_method_interface.initiate = NULL; + this->public.eap_method_interface.process = NULL; this->public.eap_method_interface.get_type = (eap_type_t(*)(eap_method_t*,u_int32_t*))get_type; this->public.eap_method_interface.is_mutual = (bool(*)(eap_method_t*))is_mutual; this->public.eap_method_interface.get_msk = (status_t(*)(eap_method_t*,chunk_t*))get_msk; this->public.eap_method_interface.destroy = (void(*)(eap_method_t*))destroy; - /* private data */ - this->peer = peer; + this->peer = peer->clone(peer); + this->identity = chunk_empty; + + return this; +} + +/* + * Described in header. + */ +eap_identity_t *eap_identity_create_peer(identification_t *server, + identification_t *peer) +{ + private_eap_identity_t *this = eap_identity_create(server, peer); + + /* public functions */ + this->public.eap_method_interface.initiate = (status_t(*)(eap_method_t*,eap_payload_t**))initiate_peer; + this->public.eap_method_interface.process = (status_t(*)(eap_method_t*,eap_payload_t*,eap_payload_t**))process_peer; + + return &this->public; +} + +/* + * Described in header. + */ +eap_identity_t *eap_identity_create_server(identification_t *server, + identification_t *peer) +{ + private_eap_identity_t *this = eap_identity_create(server, peer); + + /* public functions */ + this->public.eap_method_interface.initiate = (status_t(*)(eap_method_t*,eap_payload_t**))initiate_server; + this->public.eap_method_interface.process = (status_t(*)(eap_method_t*,eap_payload_t*,eap_payload_t**))process_server; return &this->public; } diff --git a/src/charon/plugins/eap_identity/eap_identity.h b/src/charon/plugins/eap_identity/eap_identity.h index 9de89e6e3..27b04b7d5 100644 --- a/src/charon/plugins/eap_identity/eap_identity.h +++ b/src/charon/plugins/eap_identity/eap_identity.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_identity.h 3491 2008-02-22 14:04:00Z martin $ + * $Id: eap_identity.h 4276 2008-08-22 10:44:51Z martin $ */ /** @@ -39,6 +39,16 @@ struct eap_identity_t { }; /** + * Creates the EAP method EAP Identity, acting as server. + * + * @param server ID of the EAP server + * @param peer ID of the EAP client + * @return eap_identity_t object + */ +eap_identity_t *eap_identity_create_server(identification_t *server, + identification_t *peer); + +/** * Creates the EAP method EAP Identity, acting as peer. * * @param server ID of the EAP server diff --git a/src/charon/plugins/eap_identity/eap_identity_plugin.c b/src/charon/plugins/eap_identity/eap_identity_plugin.c index 38a19d784..1393a21a0 100644 --- a/src/charon/plugins/eap_identity/eap_identity_plugin.c +++ b/src/charon/plugins/eap_identity/eap_identity_plugin.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_identity_plugin.c 3491 2008-02-22 14:04:00Z martin $ + * $Id: eap_identity_plugin.c 4276 2008-08-22 10:44:51Z martin $ */ #include "eap_identity_plugin.h" @@ -27,6 +27,8 @@ static void destroy(eap_identity_plugin_t *this) { charon->eap->remove_method(charon->eap, + (eap_constructor_t)eap_identity_create_server); + charon->eap->remove_method(charon->eap, (eap_constructor_t)eap_identity_create_peer); free(this); } @@ -40,6 +42,8 @@ plugin_t *plugin_create() this->plugin.destroy = (void(*)(plugin_t*))destroy; + charon->eap->add_method(charon->eap, EAP_IDENTITY, 0, EAP_SERVER, + (eap_constructor_t)eap_identity_create_server); charon->eap->add_method(charon->eap, EAP_IDENTITY, 0, EAP_PEER, (eap_constructor_t)eap_identity_create_peer); diff --git a/src/charon/plugins/eap_md5/Makefile.in b/src/charon/plugins/eap_md5/Makefile.in index d48fb2c44..8e0ca0706 100644 --- a/src/charon/plugins/eap_md5/Makefile.in +++ b/src/charon/plugins/eap_md5/Makefile.in @@ -188,6 +188,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ diff --git a/src/charon/plugins/eap_md5/eap_md5.c b/src/charon/plugins/eap_md5/eap_md5.c index 990d64011..0781e024b 100644 --- a/src/charon/plugins/eap_md5/eap_md5.c +++ b/src/charon/plugins/eap_md5/eap_md5.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_md5.c 3806 2008-04-15 05:56:35Z martin $ + * $Id: eap_md5.c 4276 2008-08-22 10:44:51Z martin $ */ #include "eap_md5.h" @@ -242,6 +242,8 @@ static bool is_mutual(private_eap_md5_t *this) */ static void destroy(private_eap_md5_t *this) { + this->peer->destroy(this->peer); + this->server->destroy(this->server); chunk_free(&this->challenge); free(this); } @@ -262,10 +264,10 @@ static private_eap_md5_t *eap_md5_create_generic(identification_t *server, this->public.eap_method_interface.destroy = (void(*)(eap_method_t*))destroy; /* private data */ - this->peer = peer; - this->server = server; + this->peer = peer->clone(peer); + this->server = server->clone(server); this->challenge = chunk_empty; - this->identifier = random(); + this->identifier = 0; return this; } @@ -280,6 +282,11 @@ eap_md5_t *eap_md5_create_server(identification_t *server, identification_t *pee this->public.eap_method_interface.initiate = (status_t(*)(eap_method_t*,eap_payload_t**))initiate_server; this->public.eap_method_interface.process = (status_t(*)(eap_method_t*,eap_payload_t*,eap_payload_t**))process_server; + /* generate a non-zero identifier */ + do { + this->identifier = random(); + } while (!this->identifier); + return &this->public; } diff --git a/src/charon/plugins/eap_sim/Makefile.am b/src/charon/plugins/eap_sim/Makefile.am index 63267b9d3..6cb53ebb5 100644 --- a/src/charon/plugins/eap_sim/Makefile.am +++ b/src/charon/plugins/eap_sim/Makefile.am @@ -3,11 +3,9 @@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon AM_CFLAGS = -rdynamic -DIPSEC_CONFDIR=\"${confdir}\" -DSIM_READER_LIB=\"${simreader}\" -plugin_LTLIBRARIES = libstrongswan-eapsim.la libeapsim-file.la +plugin_LTLIBRARIES = libstrongswan-eapsim.la -libstrongswan_eapsim_la_SOURCES = eap_sim_plugin.h eap_sim_plugin.c eap_sim.h eap_sim.c +libstrongswan_eapsim_la_SOURCES = eap_sim.h eap_sim.c \ + eap_sim_plugin.h eap_sim_plugin.c libstrongswan_eapsim_la_LDFLAGS = -module -libeapsim_file_la_SOURCES = eap_sim_file.c -libeapsim_file_la_LDFLAGS = -module - diff --git a/src/charon/plugins/eap_sim/Makefile.in b/src/charon/plugins/eap_sim/Makefile.in index e70f8457c..cc5409952 100644 --- a/src/charon/plugins/eap_sim/Makefile.in +++ b/src/charon/plugins/eap_sim/Makefile.in @@ -49,14 +49,8 @@ am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; am__installdirs = "$(DESTDIR)$(plugindir)" pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) -libeapsim_file_la_LIBADD = -am_libeapsim_file_la_OBJECTS = eap_sim_file.lo -libeapsim_file_la_OBJECTS = $(am_libeapsim_file_la_OBJECTS) -libeapsim_file_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ - $(libeapsim_file_la_LDFLAGS) $(LDFLAGS) -o $@ libstrongswan_eapsim_la_LIBADD = -am_libstrongswan_eapsim_la_OBJECTS = eap_sim_plugin.lo eap_sim.lo +am_libstrongswan_eapsim_la_OBJECTS = eap_sim.lo eap_sim_plugin.lo libstrongswan_eapsim_la_OBJECTS = \ $(am_libstrongswan_eapsim_la_OBJECTS) libstrongswan_eapsim_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ @@ -74,10 +68,8 @@ CCLD = $(CC) LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ $(LDFLAGS) -o $@ -SOURCES = $(libeapsim_file_la_SOURCES) \ - $(libstrongswan_eapsim_la_SOURCES) -DIST_SOURCES = $(libeapsim_file_la_SOURCES) \ - $(libstrongswan_eapsim_la_SOURCES) +SOURCES = $(libstrongswan_eapsim_la_SOURCES) +DIST_SOURCES = $(libstrongswan_eapsim_la_SOURCES) ETAGS = etags CTAGS = ctags DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) @@ -196,6 +188,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -217,11 +211,11 @@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon AM_CFLAGS = -rdynamic -DIPSEC_CONFDIR=\"${confdir}\" -DSIM_READER_LIB=\"${simreader}\" -plugin_LTLIBRARIES = libstrongswan-eapsim.la libeapsim-file.la -libstrongswan_eapsim_la_SOURCES = eap_sim_plugin.h eap_sim_plugin.c eap_sim.h eap_sim.c +plugin_LTLIBRARIES = libstrongswan-eapsim.la +libstrongswan_eapsim_la_SOURCES = eap_sim.h eap_sim.c \ + eap_sim_plugin.h eap_sim_plugin.c + libstrongswan_eapsim_la_LDFLAGS = -module -libeapsim_file_la_SOURCES = eap_sim_file.c -libeapsim_file_la_LDFLAGS = -module all: all-am .SUFFIXES: @@ -282,8 +276,6 @@ clean-pluginLTLIBRARIES: echo "rm -f \"$${dir}/so_locations\""; \ rm -f "$${dir}/so_locations"; \ done -libeapsim-file.la: $(libeapsim_file_la_OBJECTS) $(libeapsim_file_la_DEPENDENCIES) - $(libeapsim_file_la_LINK) -rpath $(plugindir) $(libeapsim_file_la_OBJECTS) $(libeapsim_file_la_LIBADD) $(LIBS) libstrongswan-eapsim.la: $(libstrongswan_eapsim_la_OBJECTS) $(libstrongswan_eapsim_la_DEPENDENCIES) $(libstrongswan_eapsim_la_LINK) -rpath $(plugindir) $(libstrongswan_eapsim_la_OBJECTS) $(libstrongswan_eapsim_la_LIBADD) $(LIBS) @@ -294,7 +286,6 @@ distclean-compile: -rm -f *.tab.c @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eap_sim.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eap_sim_file.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eap_sim_plugin.Plo@am__quote@ .c.o: diff --git a/src/charon/plugins/eap_sim/eap_sim.c b/src/charon/plugins/eap_sim/eap_sim.c index b14076f34..8b9434716 100644 --- a/src/charon/plugins/eap_sim/eap_sim.c +++ b/src/charon/plugins/eap_sim/eap_sim.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_sim.c 3806 2008-04-15 05:56:35Z martin $ + * $Id: eap_sim.c 4406 2008-10-10 08:36:01Z martin $ */ #include "eap_sim.h" @@ -150,21 +150,6 @@ struct private_eap_sim_t { signer_t *signer; /** - * SIM cardreader function loaded from library - */ - sim_algo_t alg; - - /** - * libraries get_triplet() function returning a triplet - */ - sim_get_triplet_t get_triplet; - - /** - * handle of the loaded library - */ - void *handle; - - /** * how many times we try to authenticate */ int tries; @@ -215,7 +200,7 @@ struct private_eap_sim_t { chunk_t msk; /** - * EMSK, extendes MSK for further uses + * EMSK, extended MSK for further uses */ chunk_t emsk; }; @@ -557,6 +542,41 @@ static void derive_keys(private_eap_sim_t *this, chunk_t kcs) } /** + * Read a triplet from the SIM card + */ +static bool get_card_triplet(private_eap_sim_t *this, + char *rand, char *sres, char *kc) +{ + enumerator_t *enumerator; + sim_card_t *card = NULL, *current; + id_match_t match, best = ID_MATCH_NONE; + bool success = FALSE; + + /* find the best matching SIM */ + enumerator = charon->sim->create_card_enumerator(charon->sim); + while (enumerator->enumerate(enumerator, ¤t)) + { + match = this->peer->matches(this->peer, current->get_imsi(current)); + if (match > best) + { + card = current; + best = match; + break; + } + } + if (card) + { + success = card->get_triplet(card, rand, sres, kc); + } + enumerator->destroy(enumerator); + if (!card) + { + DBG1(DBG_IKE, "no SIM card found matching '%D'", this->peer); + } + return success; +} + +/** * process an EAP-SIM/Request/Challenge message */ static status_t peer_process_challenge(private_eap_sim_t *this, @@ -649,11 +669,9 @@ static status_t peer_process_challenge(private_eap_sim_t *this, /* get two or three KCs/SRESes from SIM using RANDs */ kcs = kc = chunk_alloca(rands.len / 2); sreses = sres = chunk_alloca(rands.len / 4); - while (rands.len > 0) - { - int kc_len = kc.len, sres_len = sres.len; - - if (this->alg(rands.ptr, RAND_LEN, sres.ptr, &sres_len, kc.ptr, &kc_len)) + while (rands.len >= RAND_LEN) + { + if (!get_card_triplet(this, rands.ptr, sres.ptr, kc.ptr)) { DBG1(DBG_IKE, "unable to get EAP-SIM triplet"); *out = build_payload(this, identifier, SIM_CLIENT_ERROR, @@ -662,9 +680,9 @@ static status_t peer_process_challenge(private_eap_sim_t *this, return NEED_MORE; } DBG3(DBG_IKE, "got triplet for RAND %b\n Kc %b\n SRES %b", - rands.ptr, RAND_LEN, sres.ptr, sres_len, kc.ptr, kc_len); - kc = chunk_skip(kc, kc_len); - sres = chunk_skip(sres, sres_len); + rands.ptr, RAND_LEN, sres.ptr, SRES_LEN, kc.ptr, KC_LEN); + kc = chunk_skip(kc, KC_LEN); + sres = chunk_skip(sres, SRES_LEN); rands = chunk_skip(rands, RAND_LEN); } @@ -737,6 +755,32 @@ static status_t server_process_challenge(private_eap_sim_t *this, } /** + * Fetch a triplet from a provider + */ +static bool get_provider_triplet(private_eap_sim_t *this, + char *rand, char *sres, char *kc) +{ + enumerator_t *enumerator; + sim_provider_t *provider; + int tried = 0; + + enumerator = charon->sim->create_provider_enumerator(charon->sim); + while (enumerator->enumerate(enumerator, &provider)) + { + if (provider->get_triplet(provider, this->peer, rand, sres, kc)) + { + enumerator->destroy(enumerator); + return TRUE; + } + tried++; + } + enumerator->destroy(enumerator); + DBG1(DBG_IKE, "tried %d SIM providers, but none had a triplet for '%D'", + tried, this->peer); + return FALSE; +} + +/** * process an EAP-SIM/Response/Start message */ static status_t server_process_start(private_eap_sim_t *this, @@ -746,9 +790,8 @@ static status_t server_process_start(private_eap_sim_t *this, sim_attribute_t attribute; bool supported = FALSE; chunk_t rands, rand, kcs, kc, sreses, sres; - char id[64]; - int len, i, rand_len, kc_len, sres_len; - + int i; + message = in->get_data(in); read_header(&message); @@ -779,11 +822,6 @@ static status_t server_process_start(private_eap_sim_t *this, DBG1(DBG_IKE, "received incomplete EAP-SIM/Response/Start"); return FAILED; } - len = snprintf(id, sizeof(id), "%D", this->peer); - if (len > sizeof(id) || len < 0) - { - return FAILED; - } /* read triplets from provider */ rand = rands = chunk_alloca(RAND_LEN * TRIPLET_COUNT); @@ -794,21 +832,17 @@ static status_t server_process_start(private_eap_sim_t *this, sreses.len = 0; for (i = 0; i < TRIPLET_COUNT; i++) { - rand_len = RAND_LEN; - kc_len = KC_LEN; - sres_len = SRES_LEN; - if (this->get_triplet(id, rand.ptr, &rand_len, sres.ptr, &sres_len, - kc.ptr, &kc_len)) + if (!get_provider_triplet(this, rand.ptr, sres.ptr, kc.ptr)) { DBG1(DBG_IKE, "getting EAP-SIM triplet %d failed", i); return FAILED; } - rands.len += rand_len; - kcs.len += kc_len; - sreses.len += sres_len; - rand = chunk_skip(rand, rand_len); - kc = chunk_skip(kc, kc_len); - sres = chunk_skip(sres, sres_len); + rands.len += RAND_LEN; + sreses.len += SRES_LEN; + kcs.len += KC_LEN; + rand = chunk_skip(rand, RAND_LEN); + sres = chunk_skip(sres, SRES_LEN); + kc = chunk_skip(kc, KC_LEN); } derive_keys(this, kcs); @@ -1016,7 +1050,8 @@ static bool is_mutual(private_eap_sim_t *this) */ static void destroy(private_eap_sim_t *this) { - dlclose(this->handle); + this->peer->destroy(this->peer); + this->peer->destroy(this->peer); DESTROY_IF(this->hasher); DESTROY_IF(this->prf); DESTROY_IF(this->signer); @@ -1036,17 +1071,12 @@ static void destroy(private_eap_sim_t *this) eap_sim_t *eap_sim_create_generic(eap_role_t role, identification_t *server, identification_t *peer) { - private_eap_sim_t *this; + private_eap_sim_t *this = malloc_thing(private_eap_sim_t); rng_t *rng; - void *symbol; - char *name; - - this = malloc_thing(private_eap_sim_t); - this->alg = NULL; - this->get_triplet = NULL; + this->nonce = chunk_empty; this->sreses = chunk_empty; - this->peer = peer; + this->peer = peer->clone(peer); this->tries = MAX_TRIES; this->version.ptr = version; this->version.len = sizeof(version); @@ -1055,48 +1085,21 @@ eap_sim_t *eap_sim_create_generic(eap_role_t role, identification_t *server, this->k_encr = chunk_empty; this->msk = chunk_empty; this->emsk = chunk_empty; - this->identifier = random(); + /* generate a non-zero identifier */ + do { + this->identifier = random(); + } while (!this->identifier); - this->handle = dlopen(SIM_READER_LIB, RTLD_LAZY); - if (this->handle == NULL) - { - DBG1(DBG_IKE, "unable to open SIM reader '%s'", SIM_READER_LIB); - free(this); - return NULL; - } - switch (role) - { - case EAP_PEER: - name = SIM_READER_ALG; - break; - case EAP_SERVER: - name = SIM_READER_GET_TRIPLET; - break; - default: - free(this); - return NULL; - } - symbol = dlsym(this->handle, name); - if (symbol == NULL) - { - DBG1(DBG_IKE, "unable to open SIM function '%s' in '%s'", - name, SIM_READER_LIB); - dlclose(this->handle); - free(this); - return NULL; - } switch (role) { case EAP_SERVER: this->public.eap_method_interface.initiate = (status_t(*)(eap_method_t*,eap_payload_t**))server_initiate; this->public.eap_method_interface.process = (status_t(*)(eap_method_t*,eap_payload_t*,eap_payload_t**))server_process; - this->get_triplet = symbol; this->type = EAP_REQUEST; break; case EAP_PEER: this->public.eap_method_interface.initiate = (status_t(*)(eap_method_t*,eap_payload_t**))peer_initiate; this->public.eap_method_interface.process = (status_t(*)(eap_method_t*,eap_payload_t*,eap_payload_t**))peer_process; - this->alg = symbol; this->type = EAP_RESPONSE; rng = lib->crypto->create_rng(lib->crypto, RNG_WEAK); if (!rng) diff --git a/src/charon/plugins/eap_sim/eap_sim.h b/src/charon/plugins/eap_sim/eap_sim.h index 65020aa64..ec061b6f4 100644 --- a/src/charon/plugins/eap_sim/eap_sim.h +++ b/src/charon/plugins/eap_sim/eap_sim.h @@ -25,62 +25,12 @@ typedef struct eap_sim_t eap_sim_t; #include <sa/authenticators/eap/eap_method.h> -/** the library containing with the triplet functions */ -#ifndef SIM_READER_LIB -#error SIM_READER_LIB not specified, use --with-sim-reader option -#endif /* SIM_READER_LIB */ - -/** - * Cardreaders SIM function. - * - * @param rand RAND to run algo with - * @param rand_length length of value in rand - * @param sres buffer to get SRES - * @param sres_length size of buffer in sres, returns bytes written to SRES - * @param kc buffer to get Kc - * @param kc_length size of buffer in Kc, returns bytes written to Kc - * @return zero on success - */ -typedef int (*sim_algo_t)(const unsigned char *rand, int rand_length, - unsigned char *sres, int *sres_length, - unsigned char *kc, int *kc_length); - -#ifndef SIM_READER_ALG -/** the SIM_READER_LIB's algorithm, uses sim_algo_t signature */ -#define SIM_READER_ALG "sim_run_alg" -#endif /* SIM_READER_ALG */ - -/** - * Function to get a SIM triplet. - * - * @param identity identity (imsi) to get a triplet for - * @param rand buffer to get RAND - * @param rand_length size of buffer in rand, returns bytes written to RAND - * @param sres buffer to get SRES - * @param sres_length size of buffer in sres, returns bytes written to SRES - * @param kc buffer to get Kc - * @param kc_length size of buffer in Kc, returns bytes written to Kc - * @return zero on success - */ -typedef int (*sim_get_triplet_t)(char *identity, - unsigned char *rand, int *rand_length, - unsigned char *sres, int *sres_length, - unsigned char *kc, int *kc_length); - -#ifndef SIM_READER_GET_TRIPLET -/** the SIM_READER_LIB's get-triplet function, uses sim_get_triplet_t signature */ -#define SIM_READER_GET_TRIPLET "sim_get_triplet" -#endif /* SIM_READER_GET_TRIPLET */ - /** * Implementation of the eap_method_t interface using EAP-SIM. * - * This EAP-SIM client implementation uses another pluggable library to - * access the SIM card/triplet provider. This module is specified using the - * SIM_READER_LIB definition. It has to privde a sim_run_alg() function to - * calculate a triplet (client), and/or a sim_get_triplet() function to get - * a triplet (server). These functions are named to the SIM_READER_ALG and - * the SIM_READER_GET_TRIPLET definitions. + * This EAP-SIM client implementation handles the protocol level of EAP-SIM + * only, it does not provide triplet calculation/fetching. Other plugins may + * provide these services using the sim_manager_t of charon. */ struct eap_sim_t { diff --git a/src/charon/plugins/eap_sim/eap_sim_file.c b/src/charon/plugins/eap_sim/eap_sim_file.c deleted file mode 100644 index fc4c1af26..000000000 --- a/src/charon/plugins/eap_sim/eap_sim_file.c +++ /dev/null @@ -1,283 +0,0 @@ -/*
- * Copyright (C) 2007 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details. - * - * $Id: eap_sim_file.c 3491 2008-02-22 14:04:00Z martin $ - */
-
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include <daemon.h>
-
-#define IMSI_LEN 64
-#define RAND_LEN 16
-#define SRES_LEN 4
-#define KC_LEN 8
-
-typedef struct triplet_t triplet_t;
-
-struct triplet_t {
- unsigned char imsi[IMSI_LEN];
- unsigned char rand[RAND_LEN];
- unsigned char sres[SRES_LEN];
- unsigned char kc[KC_LEN];
-};
-
-static triplet_t *triplets = NULL;
-static int triplet_count = 0;
-
-#define TRIPLET_FILE IPSEC_CONFDIR "/ipsec.d/triplets.dat"
-
-/**
- * convert a single HEX char to its integer value
- */
-static int hexchr(char chr)
-{
- switch (chr)
- {
- case '0'...'9':
- return chr - '0';
- case 'A'...'F':
- return 10 + chr - 'A';
- case 'a'...'f':
- return 10 + chr - 'a';
- }
- return 0;
-}
-
-/**
- * convert a HEX string into a char array bin, limited by array length len
- */
-static void hex2bin(char *hex, unsigned char *bin, size_t len)
-{
- char *pos;
- int i, even = 1;
-
- pos = hex - 1;
- /* find the end, as we convert bottom up */
- while (TRUE)
- {
- switch (*(pos+1))
- {
- case '0'...'9':
- case 'A'...'F':
- case 'a'...'f':
- pos++;
- continue;
- }
- break;
- }
- /* convert two hex chars into a single bin byte */
- for (i = 0; pos >= hex && i < len; pos--)
- {
- if (even)
- {
- bin[len - 1 - i] = hexchr(*pos);
- }
- else
- {
- bin[len - 1 - i] |= 16 * hexchr(*pos);
- i++;
- }
- even = !even;
- }
-}
-
-/**
- * free up allocated triplets
- */
-static void __attribute__ ((destructor)) free_triplets()
-{
- free(triplets);
-}
-
-/**
- * read the triplets from the file, using freeradius triplet file syntax:
- * http://www.freeradius.org/radiusd/doc/rlm_sim_triplets
- */
-static void __attribute__ ((constructor)) read_triplets()
-{
- char line[512], *data[4], *pos;
- FILE *file;
- int i, nr = 0;
- triplet_t *triplet;
-
- file = fopen(TRIPLET_FILE, "r");
- if (file == NULL)
- {
- DBG1(DBG_CFG, "opening triplet file %s failed: %s",
- TRIPLET_FILE, strerror(errno));
- return;
- }
-
- if (triplets)
- {
- free(triplets);
- triplets = NULL;
- triplet_count = 0;
- }
-
- /* read line by line */
- while (fgets(line, sizeof(line), file))
- {
- nr++;
- /* skip comments, empty lines */
- switch (line[0])
- {
- case '\n':
- case '\r':
- case '#':
- case '\0':
- continue;
- default:
- break;
- }
- /* read comma separated values */
- pos = line;
- for (i = 0; i < 4; i++)
- {
- data[i] = pos;
- pos = strchr(pos, ',');
- if (pos)
- {
- *pos = '\0';
- pos++;
- }
- else if (i != 3)
- {
- DBG1(DBG_CFG, "error in triplet file, line %d", nr);
- fclose(file);
- return;
- }
- }
- /* allocate new triplet */
- triplet_count++;
- triplets = realloc(triplets, triplet_count * sizeof(triplet_t));
- triplet = &triplets[triplet_count - 1];
- memset(triplet, 0, sizeof(triplet_t));
-
- /* convert/copy triplet data */
- for (i = 0; i < IMSI_LEN - 1; i++)
- {
- switch (data[0][i])
- {
- case '\n':
- case '\r':
- case '\0':
- break;
- default:
- triplet->imsi[i] = data[0][i];
- continue;
- }
- break;
- }
- hex2bin(data[1], triplet->rand, RAND_LEN);
- hex2bin(data[2], triplet->sres, SRES_LEN);
- hex2bin(data[3], triplet->kc, KC_LEN);
-
- DBG4(DBG_CFG, "triplet: imsi %b\nrand %b\nsres %b\nkc %b",
- triplet->imsi, IMSI_LEN, triplet->rand, RAND_LEN,
- triplet->sres, SRES_LEN, triplet->kc, KC_LEN);
- }
- fclose(file);
- DBG2(DBG_CFG, "read %d triplets from %s", triplet_count, TRIPLET_FILE);
-}
-
-/**
- * Run the sim algorithm, see eap_sim.h
- */
-int sim_run_alg(const unsigned char *rand, int rand_length,
- unsigned char *sres, int *sres_length,
- unsigned char *kc, int *kc_length)
-{
- int current;
-
- if (rand_length != RAND_LEN ||
- *sres_length < SRES_LEN ||
- *kc_length < KC_LEN)
- {
- return 1;
- }
-
- for (current = 0; current < triplet_count; current++)
- {
- if (memcmp(triplets[current].rand, rand, RAND_LEN) == 0)
- {
- memcpy(sres, triplets[current].sres, SRES_LEN);
- memcpy(kc, triplets[current].kc, KC_LEN);
- *sres_length = SRES_LEN;
- *kc_length = KC_LEN;
- return 0;
- }
- }
- return 2;
-}
-
-/**
- * Get a single triplet, see_eap_sim.h
- */
-int sim_get_triplet(char *imsi,
- unsigned char *rand, int *rand_length,
- unsigned char *sres, int *sres_length,
- unsigned char *kc, int *kc_length)
-{
- int current;
- triplet_t *triplet;
- static int skip = -1;
-
- DBG2(DBG_CFG, "getting triplet for %s", imsi);
-
- if (*rand_length < RAND_LEN ||
- *sres_length < SRES_LEN ||
- *kc_length < KC_LEN)
- {
- return 1;
- }
- if (triplet_count == 0)
- {
- return 2;
- }
- for (current = 0; current < triplet_count; current++)
- {
- triplet = &triplets[current];
-
- if (streq(imsi, triplet->imsi))
- {
- /* skip triplet if already used */
- if (skip >= current)
- {
- continue;
- }
- *rand_length = RAND_LEN;
- *sres_length = SRES_LEN;
- *kc_length = KC_LEN;
- memcpy(rand, triplet->rand, RAND_LEN);
- memcpy(sres, triplet->sres, SRES_LEN);
- memcpy(kc, triplet->kc, KC_LEN);
- /* remember used triplet */
- skip = current;
- return 0;
- }
- }
- if (skip > -1)
- {
- /* no triplet left, reuse triplets */
- skip = -1;
- return sim_get_triplet(imsi, rand, rand_length,
- sres, sres_length, kc, kc_length);
- }
- return 2;
-}
-
diff --git a/src/charon/plugins/eap_sim/eap_sim_plugin.h b/src/charon/plugins/eap_sim/eap_sim_plugin.h index 938807884..13152358a 100644 --- a/src/charon/plugins/eap_sim/eap_sim_plugin.h +++ b/src/charon/plugins/eap_sim/eap_sim_plugin.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_sim_plugin.h 3491 2008-02-22 14:04:00Z martin $ + * $Id: eap_sim_plugin.h 4406 2008-10-10 08:36:01Z martin $ */ /** @@ -31,7 +31,7 @@ typedef struct eap_sim_plugin_t eap_sim_plugin_t; /** - * EAP-sim plugin + * EAP-SIM plugin. */ struct eap_sim_plugin_t { diff --git a/src/charon/plugins/eap_sim_file/Makefile.am b/src/charon/plugins/eap_sim_file/Makefile.am new file mode 100644 index 000000000..fc3a0fa14 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/Makefile.am @@ -0,0 +1,14 @@ + +INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon + +AM_CFLAGS = -rdynamic -DIPSEC_CONFDIR=\"${confdir}\" + +plugin_LTLIBRARIES = libstrongswan-eapsim-file.la + +libstrongswan_eapsim_file_la_SOURCES = \ + eap_sim_file_plugin.h eap_sim_file_plugin.c \ + eap_sim_file_card.h eap_sim_file_card.c \ + eap_sim_file_provider.h eap_sim_file_provider.c \ + eap_sim_file_triplets.h eap_sim_file_triplets.c +libstrongswan_eapsim_file_la_LDFLAGS = -module + diff --git a/src/charon/plugins/eap_sim_file/Makefile.in b/src/charon/plugins/eap_sim_file/Makefile.in new file mode 100644 index 000000000..c4da4ec54 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/Makefile.in @@ -0,0 +1,507 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = src/charon/plugins/eap_sim_file +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_CLEAN_FILES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) 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not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/charon/plugins/eap_sim_file/eap_sim_file_card.c b/src/charon/plugins/eap_sim_file/eap_sim_file_card.c new file mode 100644 index 000000000..7969007d0 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/eap_sim_file_card.c @@ -0,0 +1,108 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include "eap_sim_file_card.h" + +typedef struct private_eap_sim_file_card_t private_eap_sim_file_card_t; + +/** + * Private data of an eap_sim_file_card_t object. + */ +struct private_eap_sim_file_card_t { + + /** + * Public eap_sim_file_card_t interface. + */ + eap_sim_file_card_t public; + + /** + * IMSI, is ID_ANY for file implementation + */ + identification_t *imsi; + + /** + * source of triplets + */ + eap_sim_file_triplets_t *triplets; +}; + +#include <daemon.h> + +/** + * Implementation of sim_card_t.get_triplet + */ +static bool get_triplet(private_eap_sim_file_card_t *this, + char *rand, char *sres, char *kc) +{ + enumerator_t *enumerator; + identification_t *id; + char *c_rand, *c_sres, *c_kc; + + + DBG1(DBG_CFG, "looking for rand: %b", rand, RAND_LEN); + + enumerator = this->triplets->create_enumerator(this->triplets); + while (enumerator->enumerate(enumerator, &id, &c_rand, &c_sres, &c_kc)) + { + DBG1(DBG_CFG, "found triplet: %b %b %b", c_rand, RAND_LEN, c_sres, SRES_LEN, c_kc, KC_LEN); + if (memeq(c_rand, rand, RAND_LEN)) + { + memcpy(sres, c_sres, SRES_LEN); + memcpy(kc, c_kc, KC_LEN); + enumerator->destroy(enumerator); + return TRUE; + } + } + enumerator->destroy(enumerator); + return FALSE; +} + +/** + * Implementation of sim_card_t.get_imsi + */ +static identification_t* get_imsi(private_eap_sim_file_card_t *this) +{ + return this->imsi; +} + +/** + * Implementation of eap_sim_file_card_t.destroy. + */ +static void destroy(private_eap_sim_file_card_t *this) +{ + this->imsi->destroy(this->imsi); + free(this); +} + +/** + * See header + */ +eap_sim_file_card_t *eap_sim_file_card_create(eap_sim_file_triplets_t *triplets) +{ + private_eap_sim_file_card_t *this = malloc_thing(private_eap_sim_file_card_t); + + this->public.card.get_triplet = (bool(*)(sim_card_t*, char *rand, char *sres, char *kc))get_triplet; + this->public.card.get_imsi = (identification_t*(*)(sim_card_t*))get_imsi; + this->public.destroy = (void(*)(eap_sim_file_card_t*))destroy; + + /* this SIM card implementation does not have an ID, serve ID_ANY */ + this->imsi = identification_create_from_encoding(ID_ANY, chunk_empty); + this->triplets = triplets; + + return &this->public; +} + diff --git a/src/charon/plugins/eap_sim_file/eap_sim_file_card.h b/src/charon/plugins/eap_sim_file/eap_sim_file_card.h new file mode 100644 index 000000000..953a3e915 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/eap_sim_file_card.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup eap_sim_file_card eap_sim_file_card + * @{ @ingroup eap_sim_file + */ + +#ifndef EAP_SIM_FILE_CARD_H_ +#define EAP_SIM_FILE_CARD_H_ + +#include "eap_sim_file_triplets.h" + +#include <sa/authenticators/eap/sim_manager.h> + +typedef struct eap_sim_file_card_t eap_sim_file_card_t; + +/** + * SIM card implementation on top of a triplet file. + */ +struct eap_sim_file_card_t { + + /** + * Implements sim_card_t interface + */ + sim_card_t card; + + /** + * Destroy a eap_sim_file_card_t. + */ + void (*destroy)(eap_sim_file_card_t *this); +}; + +/** + * Create a eap_sim_file_card instance. + * + * @param triplets source of triplets + */ +eap_sim_file_card_t *eap_sim_file_card_create(eap_sim_file_triplets_t *triplets); + +#endif /* EAP_SIM_FILE_CARD_ @}*/ diff --git a/src/charon/plugins/eap_sim_file/eap_sim_file_plugin.c b/src/charon/plugins/eap_sim_file/eap_sim_file_plugin.c new file mode 100644 index 000000000..6129ebb72 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/eap_sim_file_plugin.c @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include "eap_sim_file_plugin.h" +#include "eap_sim_file_card.h" +#include "eap_sim_file_provider.h" +#include "eap_sim_file_triplets.h" + +#include <daemon.h> +
+#define TRIPLET_FILE IPSEC_CONFDIR "/ipsec.d/triplets.dat" + +typedef struct private_eap_sim_file_t private_eap_sim_file_t; + +/** + * Private data of an eap_sim_file_t object. + */ +struct private_eap_sim_file_t { + + /** + * Public eap_sim_file_plugin_t interface. + */ + eap_sim_file_plugin_t public; + + /** + * SIM card + */ + eap_sim_file_card_t *card; + + /** + * SIM provider + */ + eap_sim_file_provider_t *provider; + + /** + * Triplet source + */ + eap_sim_file_triplets_t *triplets; +}; + +/** + * Implementation of eap_sim_file_t.destroy. + */ +static void destroy(private_eap_sim_file_t *this) +{ + charon->sim->remove_card(charon->sim, &this->card->card); + charon->sim->remove_provider(charon->sim, &this->provider->provider); + this->card->destroy(this->card); + this->provider->destroy(this->provider); + this->triplets->destroy(this->triplets); + free(this); +} + +/** + * See header + */ +plugin_t *plugin_create() +{ + private_eap_sim_file_t *this = malloc_thing(private_eap_sim_file_t); + + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; + + this->triplets = eap_sim_file_triplets_create(TRIPLET_FILE); + this->card = eap_sim_file_card_create(this->triplets); + this->provider = eap_sim_file_provider_create(this->triplets); + + charon->sim->add_card(charon->sim, &this->card->card); + charon->sim->add_provider(charon->sim, &this->provider->provider); + + return &this->public.plugin; +} + diff --git a/src/charon/plugins/eap_sim_file/eap_sim_file_plugin.h b/src/charon/plugins/eap_sim_file/eap_sim_file_plugin.h new file mode 100644 index 000000000..c1828527d --- /dev/null +++ b/src/charon/plugins/eap_sim_file/eap_sim_file_plugin.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup eap_sim_file eap_sim_file + * @ingroup cplugins + * + * @defgroup eap_sim_file_plugin eap_sim_file_plugin + * @{ @ingroup eap_sim_file + */ + +#ifndef EAP_SIM_FILE_PLUGIN_H_ +#define EAP_SIM_FILE_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct eap_sim_file_plugin_t eap_sim_file_plugin_t; + +/** + * Plugin to provide a SIM card/provider on top of a triplet file. + */ +struct eap_sim_file_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a eap_sim_file_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /* EAP_SIM_FILE_PLUGIN_H_ @}*/ diff --git a/src/charon/plugins/eap_sim_file/eap_sim_file_provider.c b/src/charon/plugins/eap_sim_file/eap_sim_file_provider.c new file mode 100644 index 000000000..ffb4b2901 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/eap_sim_file_provider.c @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include "eap_sim_file_provider.h" + +typedef struct private_eap_sim_file_provider_t private_eap_sim_file_provider_t; + +/** + * Private data of an eap_sim_file_provider_t object. + */ +struct private_eap_sim_file_provider_t { + + /** + * Public eap_sim_file_provider_t interface. + */ + eap_sim_file_provider_t public; + + /** + * source of triplets + */ + eap_sim_file_triplets_t *triplets; +}; + +/** + * Implementation of sim_provider_t.get_triplet + */ +static bool get_triplet(private_eap_sim_file_provider_t *this, + identification_t *imsi, + char *rand, char *sres, char *kc) +{ + enumerator_t *enumerator; + identification_t *id; + char *c_rand, *c_sres, *c_kc; + + enumerator = this->triplets->create_enumerator(this->triplets); + while (enumerator->enumerate(enumerator, &id, &c_rand, &c_sres, &c_kc)) + { + if (imsi->matches(imsi, id)) + { + memcpy(rand, c_rand, RAND_LEN); + memcpy(sres, c_sres, SRES_LEN); + memcpy(kc, c_kc, KC_LEN); + enumerator->destroy(enumerator); + return TRUE; + } + } + enumerator->destroy(enumerator); + return FALSE; +} + +/** + * Implementation of eap_sim_file_provider_t.destroy. + */ +static void destroy(private_eap_sim_file_provider_t *this) +{ + free(this); +} + +/** + * See header + */ +eap_sim_file_provider_t *eap_sim_file_provider_create( + eap_sim_file_triplets_t *triplets) +{ + private_eap_sim_file_provider_t *this = malloc_thing(private_eap_sim_file_provider_t); + + this->public.provider.get_triplet = (bool(*)(sim_provider_t*, identification_t *imsi, char rand[16], char sres[4], char kc[8]))get_triplet; + this->public.destroy = (void(*)(eap_sim_file_provider_t*))destroy; + + this->triplets = triplets; + + return &this->public; +} + diff --git a/src/charon/plugins/eap_sim_file/eap_sim_file_provider.h b/src/charon/plugins/eap_sim_file/eap_sim_file_provider.h new file mode 100644 index 000000000..bc8f6cca0 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/eap_sim_file_provider.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup eap_sim_file_provider eap_sim_file_provider + * @{ @ingroup eap_sim_file + */ + +#ifndef EAP_SIM_FILE_PROVIDER_H_ +#define EAP_SIM_FILE_PROVIDER_H_ + +#include "eap_sim_file_triplets.h" + +#include <sa/authenticators/eap/sim_manager.h> + +typedef struct eap_sim_file_provider_t eap_sim_file_provider_t; + +/** + * SIM provider implementation on top of triplets file. + */ +struct eap_sim_file_provider_t { + + /** + * Implements sim_provider_t interface. + */ + sim_provider_t provider; + + /** + * Destroy a eap_sim_file_provider_t. + */ + void (*destroy)(eap_sim_file_provider_t *this); +}; + +/** + * Create a eap_sim_file_provider instance. + */ +eap_sim_file_provider_t *eap_sim_file_provider_create( + eap_sim_file_triplets_t *triplets); + +#endif /* EAP_SIM_FILE_PROVIDER_ @}*/ diff --git a/src/charon/plugins/eap_sim_file/eap_sim_file_triplets.c b/src/charon/plugins/eap_sim_file/eap_sim_file_triplets.c new file mode 100644 index 000000000..409e9cbd5 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/eap_sim_file_triplets.c @@ -0,0 +1,263 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include "eap_sim_file_triplets.h" + +#include <stdio.h> +#include <errno.h> + +#include <daemon.h> +#include <utils/linked_list.h> +#include <utils/mutex.h> + +typedef struct private_eap_sim_file_triplets_t private_eap_sim_file_triplets_t; + +/** + * Private data of an eap_sim_file_triplets_t object. + */ +struct private_eap_sim_file_triplets_t { + + /** + * Public eap_sim_file_triplets_t interface. + */ + eap_sim_file_triplets_t public; + + /** + * List of triplets, as triplet_t + */ + linked_list_t *triplets; + + /** + * mutex to lock triplets list + */ + mutex_t *mutex; +};
+ +/** + * A single triplet + */
+typedef struct {
+ identification_t *imsi;
+ char rand[RAND_LEN];
+ char sres[SRES_LEN];
+ char kc[KC_LEN];
+} triplet_t; + +/** + * Destroy a triplet + */ +static void triplet_destroy(triplet_t *this) +{ + this->imsi->destroy(this->imsi); + free(this); +} + +/** + * triplet enumerator + */ +typedef struct { + /** implements enumerator */ + enumerator_t public; + /** inner enumerator */ + enumerator_t *inner; + /** current enumerating triplet */ + triplet_t *current; + /** back ptr */ + private_eap_sim_file_triplets_t *this; +} triplet_enumerator_t; + +/** + * destroy a triplet enumerator + */ +static void enumerator_destroy(triplet_enumerator_t *e) +{ + if (e->current) + { + /* We assume that the current element is used on invocation if destroy. + * We move that triplet to the end to avoid handout of the same triplet + * next time. */ + e->this->triplets->remove_at(e->this->triplets, e->inner); + e->this->triplets->insert_last(e->this->triplets, e->current); + } + e->inner->destroy(e->inner); + e->this->mutex->unlock(e->this->mutex); + free(e); +} + +/** + * enumerate through triplets + */ +static bool enumerator_enumerate(triplet_enumerator_t *e, identification_t **imsi, + char **rand, char **sres, char **kc) +{ + triplet_t *triplet; + + if (e->inner->enumerate(e->inner, &triplet)) + { + e->current = triplet; + *imsi = triplet->imsi; + *rand = triplet->rand; + *sres = triplet->sres; + *kc = triplet->kc; + return TRUE; + } + e->current = NULL; + return FALSE; +} + +/** + * Implementation of eap_sim_file_triplets_t.create_enumerator + */ +static enumerator_t* create_enumerator(private_eap_sim_file_triplets_t *this) +{ + triplet_enumerator_t *enumerator = malloc_thing(triplet_enumerator_t); + + this->mutex->lock(this->mutex); + enumerator->public.enumerate = (void*)enumerator_enumerate; + enumerator->public.destroy = (void*)enumerator_destroy; + enumerator->inner = this->triplets->create_enumerator(this->triplets); + enumerator->current = NULL; + enumerator->this = this; + + return &enumerator->public; +} + +/** + * convert to token into the array + */ +static void parse_token(char *to, char *from, size_t len) +{ + chunk_t chunk; + + chunk = chunk_create(from, min(strlen(from), len * 2)); + chunk = chunk_from_hex(chunk, NULL); + memset(to, 0, len); + memcpy(to + len - chunk.len, chunk.ptr, chunk.len); + free(chunk.ptr); +}
+
+/**
+ * Read the triplets from the file
+ */
+static void read_triplets(private_eap_sim_file_triplets_t *this, char *path)
+{
+ char line[512];
+ FILE *file;
+ int i, nr = 0;
+
+ file = fopen(path, "r");
+ if (file == NULL)
+ {
+ DBG1(DBG_CFG, "opening triplet file %s failed: %s", + path, strerror(errno));
+ return;
+ }
+
+ /* read line by line */
+ while (fgets(line, sizeof(line), file))
+ {
+ triplet_t *triplet; + enumerator_t *enumerator; + char *token; +
+ nr++;
+ /* skip comments, empty lines */
+ switch (line[0])
+ {
+ case '\n':
+ case '\r':
+ case '#':
+ case '\0':
+ continue;
+ default:
+ break;
+ } + triplet = malloc_thing(triplet_t);
+ memset(triplet, 0, sizeof(triplet_t)); + + i = 0; + enumerator = enumerator_create_token(line, ",", " \n\r#"); + while (enumerator->enumerate(enumerator, &token)) + { + switch (i++) + { + case 0: /* IMSI */ + triplet->imsi = identification_create_from_encoding(ID_EAP, + chunk_create(token, strlen(token))); + continue; + case 1: /* rand */ + parse_token(triplet->rand, token, RAND_LEN); + continue; + case 2: /* sres */ + parse_token(triplet->sres, token, SRES_LEN); + continue; + case 3: /* kc */ + parse_token(triplet->kc, token, KC_LEN); + continue; + default: + break;; + } + break; + } + enumerator->destroy(enumerator); + if (i < 4) + {
+ DBG1(DBG_CFG, "error in triplet file, line %d", nr); + triplet_destroy(triplet); + continue; + }
+
+ DBG1(DBG_CFG, "triplet: imsi %D\nrand %b\nsres %b\nkc %b",
+ triplet->imsi, triplet->rand, RAND_LEN,
+ triplet->sres, SRES_LEN, triplet->kc, KC_LEN); + + this->triplets->insert_last(this->triplets, triplet);
+ }
+ fclose(file); +
+ DBG1(DBG_CFG, "read %d triplets from %s", + this->triplets->get_count(this->triplets), path);
+} + +/** + * Implementation of eap_sim_file_triplets_t.destroy. + */ +static void destroy(private_eap_sim_file_triplets_t *this) +{ + this->triplets->destroy_function(this->triplets, (void*)triplet_destroy); + this->mutex->destroy(this->mutex); + free(this); +} + +/** + * See header + */ +eap_sim_file_triplets_t *eap_sim_file_triplets_create(char *file) +{ + private_eap_sim_file_triplets_t *this = malloc_thing(private_eap_sim_file_triplets_t); + + this->public.create_enumerator = (enumerator_t*(*)(eap_sim_file_triplets_t*))create_enumerator; + this->public.destroy = (void(*)(eap_sim_file_triplets_t*))destroy; + + this->triplets = linked_list_create(); + this->mutex = mutex_create(MUTEX_DEFAULT); + + read_triplets(this, file); + + return &this->public; +} + diff --git a/src/charon/plugins/eap_sim_file/eap_sim_file_triplets.h b/src/charon/plugins/eap_sim_file/eap_sim_file_triplets.h new file mode 100644 index 000000000..5f3adfe62 --- /dev/null +++ b/src/charon/plugins/eap_sim_file/eap_sim_file_triplets.h @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup eap_sim_file_triplets eap_sim_file_triplets + * @{ @ingroup eap_sim_file + */ + +#ifndef EAP_SIM_FILE_TRIPLETS_H_ +#define EAP_SIM_FILE_TRIPLETS_H_ + +#include <utils/enumerator.h> +#include <utils/identification.h> + +/** + * size of RAND value + */
+#define RAND_LEN 16 + +/** + * size of SRES value + */
+#define SRES_LEN 4 + +/** + * size of KC value + */
+#define KC_LEN 8 + +typedef struct eap_sim_file_triplets_t eap_sim_file_triplets_t; + +/** + * Reads triplets from a triplets.dat file. + * + * The file is in freeradius triplet file syntax:
+ * http://www.freeradius.org/radiusd/doc/rlm_sim_triplets + */ +struct eap_sim_file_triplets_t { + + /** + * Create an enumerator over the file's triplets. + * + * @return enumerator over (identity, rand, sres, kc) + */ + enumerator_t* (*create_enumerator)(eap_sim_file_triplets_t *this); + + /** + * Destroy a eap_sim_file_triplets_t. + */ + void (*destroy)(eap_sim_file_triplets_t *this); +}; + +/** + * Create a eap_sim_file_triplets instance. + * + * @param file triplet file to read from + */ +eap_sim_file_triplets_t *eap_sim_file_triplets_create(char *file); + +#endif /* EAP_SIM_FILE_TRIPLETS_ @}*/ diff --git a/src/charon/plugins/kernel_netlink/Makefile.am b/src/charon/plugins/kernel_netlink/Makefile.am new file mode 100644 index 000000000..e0efe5779 --- /dev/null +++ b/src/charon/plugins/kernel_netlink/Makefile.am @@ -0,0 +1,11 @@ + +INCLUDES = -I${linuxdir} -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon + +AM_CFLAGS = -rdynamic + +plugin_LTLIBRARIES = libstrongswan-kernel-netlink.la + +libstrongswan_kernel_netlink_la_SOURCES = kernel_netlink_plugin.h kernel_netlink_plugin.c \ + kernel_netlink_ipsec.h kernel_netlink_ipsec.c kernel_netlink_net.h kernel_netlink_net.c \ + kernel_netlink_shared.h kernel_netlink_shared.c +libstrongswan_kernel_netlink_la_LDFLAGS = -module diff --git a/src/charon/plugins/kernel_netlink/Makefile.in b/src/charon/plugins/kernel_netlink/Makefile.in new file mode 100644 index 000000000..658e0feea --- /dev/null +++ b/src/charon/plugins/kernel_netlink/Makefile.in @@ -0,0 +1,505 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program 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redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_netlink_ipsec.c 4406 2008-10-10 08:36:01Z martin $ + */ + +#include <sys/types.h> +#include <sys/socket.h> +#include <sys/time.h> +#include <linux/netlink.h> +#include <linux/rtnetlink.h> +#include <linux/xfrm.h> +#include <linux/udp.h> +#include <netinet/in.h> +#include <pthread.h> +#include <unistd.h> +#include <errno.h> +#include <string.h> + +#include "kernel_netlink_ipsec.h" +#include "kernel_netlink_shared.h" + +#include <daemon.h> +#include <utils/linked_list.h> +#include <processing/jobs/callback_job.h> +#include <processing/jobs/acquire_job.h> +#include <processing/jobs/rekey_child_sa_job.h> +#include <processing/jobs/delete_child_sa_job.h> +#include <processing/jobs/update_sa_job.h> + +/** required for Linux 2.6.26 kernel and later */ +#ifndef XFRM_STATE_AF_UNSPEC +#define XFRM_STATE_AF_UNSPEC 32 +#endif + +/** default priority of installed policies */ +#define PRIO_LOW 3000 +#define PRIO_HIGH 2000 + +/** + * Create ORable bitfield of XFRM NL groups + */ +#define XFRMNLGRP(x) (1<<(XFRMNLGRP_##x-1)) + +/** + * returns a pointer to the first rtattr following the nlmsghdr *nlh and the + * 'usual' netlink data x like 'struct xfrm_usersa_info' + */ +#define XFRM_RTA(nlh, x) ((struct rtattr*)(NLMSG_DATA(nlh) + NLMSG_ALIGN(sizeof(x)))) +/** + * returns a pointer to the next rtattr following rta. + * !!! do not use this to parse messages. use RTA_NEXT and RTA_OK instead !!! + */ +#define XFRM_RTA_NEXT(rta) ((struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) +/** + * returns the total size of attached rta data + * (after 'usual' netlink data x like 'struct xfrm_usersa_info') + */ +#define XFRM_PAYLOAD(nlh, x) NLMSG_PAYLOAD(nlh, sizeof(x)) + +typedef struct kernel_algorithm_t kernel_algorithm_t; + +/** + * Mapping from the algorithms defined in IKEv2 to + * kernel level algorithm names and their key length + */ +struct kernel_algorithm_t { + /** + * Identifier specified in IKEv2 + */ + int ikev2_id; + + /** + * Name of the algorithm, as used as kernel identifier + */ + char *name; + + /** + * Key length in bits, if fixed size + */ + u_int key_size; +}; + +ENUM(policy_dir_names, POLICY_IN, POLICY_FWD, + "in", + "out", + "fwd" +); + +#define END_OF_LIST -1 + +/** + * Algorithms for encryption + */ +static kernel_algorithm_t encryption_algs[] = { +/* {ENCR_DES_IV64, "***", 0}, */ + {ENCR_DES, "des", 64}, + {ENCR_3DES, "des3_ede", 192}, +/* {ENCR_RC5, "***", 0}, */ +/* {ENCR_IDEA, "***", 0}, */ + {ENCR_CAST, "cast128", 0}, + {ENCR_BLOWFISH, "blowfish", 0}, +/* {ENCR_3IDEA, "***", 0}, */ +/* {ENCR_DES_IV32, "***", 0}, */ + {ENCR_NULL, "cipher_null", 0}, + {ENCR_AES_CBC, "aes", 0}, +/* {ENCR_AES_CTR, "***", 0}, */ + {ENCR_AES_CCM_ICV8, "rfc4309(ccm(aes))", 64}, /* key_size = ICV size */ + {ENCR_AES_CCM_ICV12, "rfc4309(ccm(aes))", 96}, /* key_size = ICV size */ + {ENCR_AES_CCM_ICV16, "rfc4309(ccm(aes))", 128}, /* key_size = ICV size */ + {ENCR_AES_GCM_ICV8, "rfc4106(gcm(aes))", 64}, /* key_size = ICV size */ + {ENCR_AES_GCM_ICV12, "rfc4106(gcm(aes))", 96}, /* key_size = ICV size */ + {ENCR_AES_GCM_ICV16, "rfc4106(gcm(aes))", 128}, /* key_size = ICV size */ + {END_OF_LIST, NULL, 0}, +}; + +/** + * Algorithms for integrity protection + */ +static kernel_algorithm_t integrity_algs[] = { + {AUTH_HMAC_MD5_96, "md5", 128}, + {AUTH_HMAC_SHA1_96, "sha1", 160}, + {AUTH_HMAC_SHA2_256_128, "sha256", 256}, + {AUTH_HMAC_SHA2_384_192, "sha384", 384}, + {AUTH_HMAC_SHA2_512_256, "sha512", 512}, +/* {AUTH_DES_MAC, "***", 0}, */ +/* {AUTH_KPDK_MD5, "***", 0}, */ + {AUTH_AES_XCBC_96, "xcbc(aes)", 128}, + {END_OF_LIST, NULL, 0}, +}; + +/** + * Algorithms for IPComp + */ +static kernel_algorithm_t compression_algs[] = { +/* {IPCOMP_OUI, "***", 0}, */ + {IPCOMP_DEFLATE, "deflate", 0}, + {IPCOMP_LZS, "lzs", 0}, + {IPCOMP_LZJH, "lzjh", 0}, + {END_OF_LIST, NULL, 0}, +}; + +/** + * Look up a kernel algorithm name and its key size + */ +static char* lookup_algorithm(kernel_algorithm_t *kernel_algo, + u_int16_t ikev2_algo, u_int16_t *key_size) +{ + while (kernel_algo->ikev2_id != END_OF_LIST) + { + if (ikev2_algo == kernel_algo->ikev2_id) + { + /* match, evaluate key length */ + if (key_size && *key_size == 0) + { /* update key size if not set */ + *key_size = kernel_algo->key_size; + } + return kernel_algo->name; + } + kernel_algo++; + } + return NULL; +} + +typedef struct route_entry_t route_entry_t; + +/** + * installed routing entry + */ +struct route_entry_t { + /** Name of the interface the route is bound to */ + char *if_name; + + /** Source ip of the route */ + host_t *src_ip; + + /** gateway for this route */ + host_t *gateway; + + /** Destination net */ + chunk_t dst_net; + + /** Destination net prefixlen */ + u_int8_t prefixlen; +}; + +/** + * destroy an route_entry_t object + */ +static void route_entry_destroy(route_entry_t *this) +{ + free(this->if_name); + this->src_ip->destroy(this->src_ip); + this->gateway->destroy(this->gateway); + chunk_free(&this->dst_net); + free(this); +} + +typedef struct policy_entry_t policy_entry_t; + +/** + * installed kernel policy. + */ +struct policy_entry_t { + + /** direction of this policy: in, out, forward */ + u_int8_t direction; + + /** reqid of the policy */ + u_int32_t reqid; + + /** parameters of installed policy */ + struct xfrm_selector sel; + + /** associated route installed for this policy */ + route_entry_t *route; + + /** by how many CHILD_SA's this policy is used */ + u_int refcount; +}; + +typedef struct private_kernel_netlink_ipsec_t private_kernel_netlink_ipsec_t; + +/** + * Private variables and functions of kernel_netlink class. + */ +struct private_kernel_netlink_ipsec_t { + /** + * Public part of the kernel_netlink_t object. + */ + kernel_netlink_ipsec_t public; + + /** + * mutex to lock access to various lists + */ + pthread_mutex_t mutex; + + /** + * List of installed policies (policy_entry_t) + */ + linked_list_t *policies; + + /** + * job receiving netlink events + */ + callback_job_t *job; + + /** + * Netlink xfrm socket (IPsec) + */ + netlink_socket_t *socket_xfrm; + + /** + * netlink xfrm socket to receive acquire and expire events + */ + int socket_xfrm_events; + + /** + * whether to install routes along policies + */ + bool install_routes; +}; + +/** + * convert a IKEv2 specific protocol identifier to the kernel one + */ +static u_int8_t proto_ike2kernel(protocol_id_t proto) +{ + switch (proto) + { + case PROTO_ESP: + return IPPROTO_ESP; + case PROTO_AH: + return IPPROTO_AH; + default: + return proto; + } +} + +/** + * reverse of ike2kernel + */ +static protocol_id_t proto_kernel2ike(u_int8_t proto) +{ + switch (proto) + { + case IPPROTO_ESP: + return PROTO_ESP; + case IPPROTO_AH: + return PROTO_AH; + default: + return proto; + } +} + +/** + * convert a host_t to a struct xfrm_address + */ +static void host2xfrm(host_t *host, xfrm_address_t *xfrm) +{ + chunk_t chunk = host->get_address(host); + memcpy(xfrm, chunk.ptr, min(chunk.len, sizeof(xfrm_address_t))); +} + +/** + * convert a struct xfrm_address to a host_t + */ +static host_t* xfrm2host(int family, xfrm_address_t *xfrm, u_int16_t port) +{ + chunk_t chunk; + + switch (family) + { + case AF_INET: + chunk = chunk_create((u_char*)&xfrm->a4, sizeof(xfrm->a4)); + break; + case AF_INET6: + chunk = chunk_create((u_char*)&xfrm->a6, sizeof(xfrm->a6)); + break; + default: + return NULL; + } + return host_create_from_chunk(family, chunk, ntohs(port)); +} + +/** + * convert a traffic selector address range to subnet and its mask. + */ +static void ts2subnet(traffic_selector_t* ts, + xfrm_address_t *net, u_int8_t *mask) +{ + /* there is no way to do this cleanly, as the address range may + * be anything else but a subnet. We use from_addr as subnet + * and try to calculate a usable subnet mask. + */ + int byte, bit; + bool found = FALSE; + chunk_t from, to; + size_t size = (ts->get_type(ts) == TS_IPV4_ADDR_RANGE) ? 4 : 16; + + from = ts->get_from_address(ts); + to = ts->get_to_address(ts); + + *mask = (size * 8); + /* go trough all bits of the addresses, beginning in the front. + * as long as they are equal, the subnet gets larger + */ + for (byte = 0; byte < size; byte++) + { + for (bit = 7; bit >= 0; bit--) + { + if ((1<<bit & from.ptr[byte]) != (1<<bit & to.ptr[byte])) + { + *mask = ((7 - bit) + (byte * 8)); + found = TRUE; + break; + } + } + if (found) + { + break; + } + } + memcpy(net, from.ptr, from.len); + chunk_free(&from); + chunk_free(&to); +} + +/** + * convert a traffic selector port range to port/portmask + */ +static void ts2ports(traffic_selector_t* ts, + u_int16_t *port, u_int16_t *mask) +{ + /* linux does not seem to accept complex portmasks. Only + * any or a specific port is allowed. We set to any, if we have + * a port range, or to a specific, if we have one port only. + */ + u_int16_t from, to; + + from = ts->get_from_port(ts); + to = ts->get_to_port(ts); + + if (from == to) + { + *port = htons(from); + *mask = ~0; + } + else + { + *port = 0; + *mask = 0; + } +} + +/** + * convert a pair of traffic_selectors to a xfrm_selector + */ +static struct xfrm_selector ts2selector(traffic_selector_t *src, + traffic_selector_t *dst) +{ + struct xfrm_selector sel; + + memset(&sel, 0, sizeof(sel)); + sel.family = (src->get_type(src) == TS_IPV4_ADDR_RANGE) ? AF_INET : AF_INET6; + /* src or dest proto may be "any" (0), use more restrictive one */ + sel.proto = max(src->get_protocol(src), dst->get_protocol(dst)); + ts2subnet(dst, &sel.daddr, &sel.prefixlen_d); + ts2subnet(src, &sel.saddr, &sel.prefixlen_s); + ts2ports(dst, &sel.dport, &sel.dport_mask); + ts2ports(src, &sel.sport, &sel.sport_mask); + sel.ifindex = 0; + sel.user = 0; + + return sel; +} + + +/** + * process a XFRM_MSG_ACQUIRE from kernel + */ +static void process_acquire(private_kernel_netlink_ipsec_t *this, struct nlmsghdr *hdr) +{ + u_int32_t reqid = 0; + int proto = 0; + job_t *job; + struct rtattr *rtattr = XFRM_RTA(hdr, struct xfrm_user_acquire); + size_t rtsize = XFRM_PAYLOAD(hdr, struct xfrm_user_tmpl); + + if (RTA_OK(rtattr, rtsize)) + { + if (rtattr->rta_type == XFRMA_TMPL) + { + struct xfrm_user_tmpl* tmpl = (struct xfrm_user_tmpl*)RTA_DATA(rtattr); + reqid = tmpl->reqid; + proto = tmpl->id.proto; + } + } + switch (proto) + { + case 0: + case IPPROTO_ESP: + case IPPROTO_AH: + break; + default: + /* acquire for AH/ESP only, not for IPCOMP */ + return; + } + if (reqid == 0) + { + DBG1(DBG_KNL, "received a XFRM_MSG_ACQUIRE, but no reqid found"); + return; + } + DBG2(DBG_KNL, "received a XFRM_MSG_ACQUIRE"); + DBG1(DBG_KNL, "creating acquire job for CHILD_SA with reqid {%d}", reqid); + job = (job_t*)acquire_job_create(reqid); + charon->processor->queue_job(charon->processor, job); +} + +/** + * process a XFRM_MSG_EXPIRE from kernel + */ +static void process_expire(private_kernel_netlink_ipsec_t *this, struct nlmsghdr *hdr) +{ + job_t *job; + protocol_id_t protocol; + u_int32_t spi, reqid; + struct xfrm_user_expire *expire; + + expire = (struct xfrm_user_expire*)NLMSG_DATA(hdr); + protocol = proto_kernel2ike(expire->state.id.proto); + spi = expire->state.id.spi; + reqid = expire->state.reqid; + + DBG2(DBG_KNL, "received a XFRM_MSG_EXPIRE"); + + if (protocol != PROTO_ESP && protocol != PROTO_AH) + { + DBG2(DBG_KNL, "ignoring XFRM_MSG_EXPIRE for SA with SPI %.8x and reqid {%d} " + "which is not a CHILD_SA", ntohl(spi), reqid); + return; + } + + DBG1(DBG_KNL, "creating %s job for %N CHILD_SA with SPI %.8x and reqid {%d}", + expire->hard ? "delete" : "rekey", protocol_id_names, + protocol, ntohl(spi), reqid); + if (expire->hard) + { + job = (job_t*)delete_child_sa_job_create(reqid, protocol, spi); + } + else + { + job = (job_t*)rekey_child_sa_job_create(reqid, protocol, spi); + } + charon->processor->queue_job(charon->processor, job); +} + +/** + * process a XFRM_MSG_MAPPING from kernel + */ +static void process_mapping(private_kernel_netlink_ipsec_t *this, + struct nlmsghdr *hdr) +{ + job_t *job; + u_int32_t spi, reqid; + struct xfrm_user_mapping *mapping; + host_t *host; + + mapping = (struct xfrm_user_mapping*)NLMSG_DATA(hdr); + spi = mapping->id.spi; + reqid = mapping->reqid; + + DBG2(DBG_KNL, "received a XFRM_MSG_MAPPING"); + + if (proto_kernel2ike(mapping->id.proto) == PROTO_ESP) + { + host = xfrm2host(mapping->id.family, &mapping->new_saddr, + mapping->new_sport); + if (host) + { + DBG1(DBG_KNL, "NAT mappings of ESP CHILD_SA with SPI %.8x and " + "reqid {%d} changed, queueing update job", ntohl(spi), reqid); + job = (job_t*)update_sa_job_create(reqid, host); + charon->processor->queue_job(charon->processor, job); + } + } +} + +/** + * Receives events from kernel + */ +static job_requeue_t receive_events(private_kernel_netlink_ipsec_t *this) +{ + char response[1024]; + struct nlmsghdr *hdr = (struct nlmsghdr*)response; + struct sockaddr_nl addr; + socklen_t addr_len = sizeof(addr); + int len, oldstate; + + pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate); + len = recvfrom(this->socket_xfrm_events, response, sizeof(response), 0, + (struct sockaddr*)&addr, &addr_len); + pthread_setcancelstate(oldstate, NULL); + + if (len < 0) + { + switch (errno) + { + case EINTR: + /* interrupted, try again */ + return JOB_REQUEUE_DIRECT; + case EAGAIN: + /* no data ready, select again */ + return JOB_REQUEUE_DIRECT; + default: + DBG1(DBG_KNL, "unable to receive from xfrm event socket"); + sleep(1); + return JOB_REQUEUE_FAIR; + } + } + + if (addr.nl_pid != 0) + { /* not from kernel. not interested, try another one */ + return JOB_REQUEUE_DIRECT; + } + + while (NLMSG_OK(hdr, len)) + { + switch (hdr->nlmsg_type) + { + case XFRM_MSG_ACQUIRE: + process_acquire(this, hdr); + break; + case XFRM_MSG_EXPIRE: + process_expire(this, hdr); + break; + case XFRM_MSG_MAPPING: + process_mapping(this, hdr); + break; + default: + break; + } + hdr = NLMSG_NEXT(hdr, len); + } + return JOB_REQUEUE_DIRECT; +} + +/** + * Tries to find an ip address of a local interface that is included in the + * supplied traffic selector. + */ +static status_t get_address_by_ts(private_kernel_netlink_ipsec_t *this, + traffic_selector_t *ts, host_t **ip) +{ + enumerator_t *addrs; + host_t *host; + int family; + bool found = FALSE; + + DBG2(DBG_KNL, "getting a local address in traffic selector %R", ts); + + /* if we have a family which includes localhost, we do not + * search for an IP, we use the default */ + family = ts->get_type(ts) == TS_IPV4_ADDR_RANGE ? AF_INET : AF_INET6; + + if (family == AF_INET) + { + host = host_create_from_string("127.0.0.1", 0); + } + else + { + host = host_create_from_string("::1", 0); + } + + if (ts->includes(ts, host)) + { + *ip = host_create_any(family); + host->destroy(host); + DBG2(DBG_KNL, "using host %H", *ip); + return SUCCESS; + } + host->destroy(host); + + addrs = charon->kernel_interface->create_address_enumerator( + charon->kernel_interface, TRUE, TRUE); + while (addrs->enumerate(addrs, (void**)&host)) + { + if (ts->includes(ts, host)) + { + found = TRUE; + *ip = host->clone(host); + break; + } + } + addrs->destroy(addrs); + + if (!found) + { + DBG1(DBG_KNL, "no local address found in traffic selector %R", ts); + return FAILED; + } + DBG2(DBG_KNL, "using host %H", *ip); + return SUCCESS; +} + +/** + * Get an SPI for a specific protocol from the kernel. + */ +static status_t get_spi_internal(private_kernel_netlink_ipsec_t *this, + host_t *src, host_t *dst, u_int8_t proto, u_int32_t min, u_int32_t max, + u_int32_t reqid, u_int32_t *spi) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *hdr, *out; + struct xfrm_userspi_info *userspi; + u_int32_t received_spi = 0; + size_t len; + + memset(&request, 0, sizeof(request)); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST; + hdr->nlmsg_type = XFRM_MSG_ALLOCSPI; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_userspi_info)); + + userspi = (struct xfrm_userspi_info*)NLMSG_DATA(hdr); + host2xfrm(src, &userspi->info.saddr); + host2xfrm(dst, &userspi->info.id.daddr); + userspi->info.id.proto = proto; + userspi->info.mode = TRUE; /* tunnel mode */ + userspi->info.reqid = reqid; + userspi->info.family = src->get_family(src); + userspi->min = min; + userspi->max = max; + + if (this->socket_xfrm->send(this->socket_xfrm, hdr, &out, &len) == SUCCESS) + { + hdr = out; + while (NLMSG_OK(hdr, len)) + { + switch (hdr->nlmsg_type) + { + case XFRM_MSG_NEWSA: + { + struct xfrm_usersa_info* usersa = NLMSG_DATA(hdr); + received_spi = usersa->id.spi; + break; + } + case NLMSG_ERROR: + { + struct nlmsgerr *err = NLMSG_DATA(hdr); + + DBG1(DBG_KNL, "allocating SPI failed: %s (%d)", + strerror(-err->error), -err->error); + break; + } + default: + hdr = NLMSG_NEXT(hdr, len); + continue; + case NLMSG_DONE: + break; + } + break; + } + free(out); + } + + if (received_spi == 0) + { + return FAILED; + } + + *spi = received_spi; + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.get_spi. + */ +static status_t get_spi(private_kernel_netlink_ipsec_t *this, + host_t *src, host_t *dst, + protocol_id_t protocol, u_int32_t reqid, + u_int32_t *spi) +{ + DBG2(DBG_KNL, "getting SPI for reqid {%d}", reqid); + + if (get_spi_internal(this, src, dst, proto_ike2kernel(protocol), + 0xc0000000, 0xcFFFFFFF, reqid, spi) != SUCCESS) + { + DBG1(DBG_KNL, "unable to get SPI for reqid {%d}", reqid); + return FAILED; + } + + DBG2(DBG_KNL, "got SPI %.8x for reqid {%d}", ntohl(*spi), reqid); + + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.get_cpi. + */ +static status_t get_cpi(private_kernel_netlink_ipsec_t *this, + host_t *src, host_t *dst, + u_int32_t reqid, u_int16_t *cpi) +{ + u_int32_t received_spi = 0; + + DBG2(DBG_KNL, "getting CPI for reqid {%d}", reqid); + + if (get_spi_internal(this, src, dst, + IPPROTO_COMP, 0x100, 0xEFFF, reqid, &received_spi) != SUCCESS) + { + DBG1(DBG_KNL, "unable to get CPI for reqid {%d}", reqid); + return FAILED; + } + + *cpi = htons((u_int16_t)ntohl(received_spi)); + + DBG2(DBG_KNL, "got CPI %.4x for reqid {%d}", ntohs(*cpi), reqid); + + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.add_sa. + */ +static status_t add_sa(private_kernel_netlink_ipsec_t *this, + host_t *src, host_t *dst, u_int32_t spi, + protocol_id_t protocol, u_int32_t reqid, + u_int64_t expire_soft, u_int64_t expire_hard, + u_int16_t enc_alg, u_int16_t enc_size, + u_int16_t int_alg, u_int16_t int_size, + prf_plus_t *prf_plus, ipsec_mode_t mode, + u_int16_t ipcomp, bool encap, + bool replace) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + char *alg_name; + /* additional 4 octets KEYMAT required for AES-GCM as of RFC4106 8.1. */ + u_int16_t add_keymat = 32; + struct nlmsghdr *hdr; + struct xfrm_usersa_info *sa; + + memset(&request, 0, sizeof(request)); + + DBG2(DBG_KNL, "adding SAD entry with SPI %.8x and reqid {%d}", ntohl(spi), reqid); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; + hdr->nlmsg_type = replace ? XFRM_MSG_UPDSA : XFRM_MSG_NEWSA; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_info)); + + sa = (struct xfrm_usersa_info*)NLMSG_DATA(hdr); + host2xfrm(src, &sa->saddr); + host2xfrm(dst, &sa->id.daddr); + sa->id.spi = spi; + sa->id.proto = proto_ike2kernel(protocol); + sa->family = src->get_family(src); + sa->mode = mode; + if (mode == MODE_TUNNEL) + { + sa->flags |= XFRM_STATE_AF_UNSPEC; + } + sa->replay_window = (protocol == IPPROTO_COMP) ? 0 : 32; + sa->reqid = reqid; + /* we currently do not expire SAs by volume/packet count */ + sa->lft.soft_byte_limit = XFRM_INF; + sa->lft.hard_byte_limit = XFRM_INF; + sa->lft.soft_packet_limit = XFRM_INF; + sa->lft.hard_packet_limit = XFRM_INF; + /* we use lifetimes since added, not since used */ + sa->lft.soft_add_expires_seconds = expire_soft; + sa->lft.hard_add_expires_seconds = expire_hard; + sa->lft.soft_use_expires_seconds = 0; + sa->lft.hard_use_expires_seconds = 0; + + struct rtattr *rthdr = XFRM_RTA(hdr, struct xfrm_usersa_info); + + switch (enc_alg) + { + case ENCR_UNDEFINED: + /* no encryption */ + break; + case ENCR_AES_CCM_ICV8: + case ENCR_AES_CCM_ICV12: + case ENCR_AES_CCM_ICV16: + /* AES-CCM needs only 3 additional octets KEYMAT as of RFC 4309 7.1. */ + add_keymat = 24; + /* fall-through */ + case ENCR_AES_GCM_ICV8: + case ENCR_AES_GCM_ICV12: + case ENCR_AES_GCM_ICV16: + { + u_int16_t icv_size = 0; + rthdr->rta_type = XFRMA_ALG_AEAD; + alg_name = lookup_algorithm(encryption_algs, enc_alg, &icv_size); + if (alg_name == NULL) + { + DBG1(DBG_KNL, "algorithm %N not supported by kernel!", + encryption_algorithm_names, enc_alg); + return FAILED; + } + DBG2(DBG_KNL, " using encryption algorithm %N with key size %d", + encryption_algorithm_names, enc_alg, enc_size); + + /* additional KEYMAT required */ + enc_size += add_keymat; + + rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo_aead) + enc_size / 8); + hdr->nlmsg_len += rthdr->rta_len; + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + + struct xfrm_algo_aead* algo = (struct xfrm_algo_aead*)RTA_DATA(rthdr); + algo->alg_key_len = enc_size; + algo->alg_icv_len = icv_size; + strcpy(algo->alg_name, alg_name); + prf_plus->get_bytes(prf_plus, enc_size / 8, algo->alg_key); + + rthdr = XFRM_RTA_NEXT(rthdr); + break; + } + default: + { + rthdr->rta_type = XFRMA_ALG_CRYPT; + alg_name = lookup_algorithm(encryption_algs, enc_alg, &enc_size); + if (alg_name == NULL) + { + DBG1(DBG_KNL, "algorithm %N not supported by kernel!", + encryption_algorithm_names, enc_alg); + return FAILED; + } + DBG2(DBG_KNL, " using encryption algorithm %N with key size %d", + encryption_algorithm_names, enc_alg, enc_size); + + rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo) + enc_size / 8); + hdr->nlmsg_len += rthdr->rta_len; + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + + struct xfrm_algo* algo = (struct xfrm_algo*)RTA_DATA(rthdr); + algo->alg_key_len = enc_size; + strcpy(algo->alg_name, alg_name); + prf_plus->get_bytes(prf_plus, enc_size / 8, algo->alg_key); + + rthdr = XFRM_RTA_NEXT(rthdr); + break; + } + } + + if (int_alg != AUTH_UNDEFINED) + { + rthdr->rta_type = XFRMA_ALG_AUTH; + alg_name = lookup_algorithm(integrity_algs, int_alg, &int_size); + if (alg_name == NULL) + { + DBG1(DBG_KNL, "algorithm %N not supported by kernel!", + integrity_algorithm_names, int_alg); + return FAILED; + } + DBG2(DBG_KNL, " using integrity algorithm %N with key size %d", + integrity_algorithm_names, int_alg, int_size); + + rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo) + int_size / 8); + hdr->nlmsg_len += rthdr->rta_len; + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + + struct xfrm_algo* algo = (struct xfrm_algo*)RTA_DATA(rthdr); + algo->alg_key_len = int_size; + strcpy(algo->alg_name, alg_name); + prf_plus->get_bytes(prf_plus, int_size / 8, algo->alg_key); + + rthdr = XFRM_RTA_NEXT(rthdr); + } + + if (ipcomp != IPCOMP_NONE) + { + rthdr->rta_type = XFRMA_ALG_COMP; + alg_name = lookup_algorithm(compression_algs, ipcomp, NULL); + if (alg_name == NULL) + { + DBG1(DBG_KNL, "algorithm %N not supported by kernel!", + ipcomp_transform_names, ipcomp); + return FAILED; + } + DBG2(DBG_KNL, " using compression algorithm %N", + ipcomp_transform_names, ipcomp); + + rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo)); + hdr->nlmsg_len += rthdr->rta_len; + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + + struct xfrm_algo* algo = (struct xfrm_algo*)RTA_DATA(rthdr); + algo->alg_key_len = 0; + strcpy(algo->alg_name, alg_name); + + rthdr = XFRM_RTA_NEXT(rthdr); + } + + if (encap) + { + rthdr->rta_type = XFRMA_ENCAP; + rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_encap_tmpl)); + + hdr->nlmsg_len += rthdr->rta_len; + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + + struct xfrm_encap_tmpl* tmpl = (struct xfrm_encap_tmpl*)RTA_DATA(rthdr); + tmpl->encap_type = UDP_ENCAP_ESPINUDP; + tmpl->encap_sport = htons(src->get_port(src)); + tmpl->encap_dport = htons(dst->get_port(dst)); + memset(&tmpl->encap_oa, 0, sizeof (xfrm_address_t)); + /* encap_oa could probably be derived from the + * traffic selectors [rfc4306, p39]. In the netlink kernel implementation + * pluto does the same as we do here but it uses encap_oa in the + * pfkey implementation. BUT as /usr/src/linux/net/key/af_key.c indicates + * the kernel ignores it anyway + * -> does that mean that NAT-T encap doesn't work in transport mode? + * No. The reason the kernel ignores NAT-OA is that it recomputes + * (or, rather, just ignores) the checksum. If packets pass + * the IPsec checks it marks them "checksum ok" so OA isn't needed. */ + rthdr = XFRM_RTA_NEXT(rthdr); + } + + if (this->socket_xfrm->send_ack(this->socket_xfrm, hdr) != SUCCESS) + { + DBG1(DBG_KNL, "unable to add SAD entry with SPI %.8x", ntohl(spi)); + return FAILED; + } + return SUCCESS; +} + +/** + * Get the replay state (i.e. sequence numbers) of an SA. + */ +static status_t get_replay_state(private_kernel_netlink_ipsec_t *this, + u_int32_t spi, protocol_id_t protocol, host_t *dst, + struct xfrm_replay_state *replay) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *hdr, *out = NULL; + struct xfrm_aevent_id *out_aevent = NULL, *aevent_id; + size_t len; + struct rtattr *rta; + size_t rtasize; + + memset(&request, 0, sizeof(request)); + + DBG2(DBG_KNL, "querying replay state from SAD entry with SPI %.8x", ntohl(spi)); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST; + hdr->nlmsg_type = XFRM_MSG_GETAE; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_aevent_id)); + + aevent_id = (struct xfrm_aevent_id*)NLMSG_DATA(hdr); + aevent_id->flags = XFRM_AE_RVAL; + + host2xfrm(dst, &aevent_id->sa_id.daddr); + aevent_id->sa_id.spi = spi; + aevent_id->sa_id.proto = proto_ike2kernel(protocol); + aevent_id->sa_id.family = dst->get_family(dst); + + if (this->socket_xfrm->send(this->socket_xfrm, hdr, &out, &len) == SUCCESS) + { + hdr = out; + while (NLMSG_OK(hdr, len)) + { + switch (hdr->nlmsg_type) + { + case XFRM_MSG_NEWAE: + { + out_aevent = NLMSG_DATA(hdr); + break; + } + case NLMSG_ERROR: + { + struct nlmsgerr *err = NLMSG_DATA(hdr); + DBG1(DBG_KNL, "querying replay state from SAD entry failed: %s (%d)", + strerror(-err->error), -err->error); + break; + } + default: + hdr = NLMSG_NEXT(hdr, len); + continue; + case NLMSG_DONE: + break; + } + break; + } + } + + if (out_aevent == NULL) + { + DBG1(DBG_KNL, "unable to query replay state from SAD entry with SPI %.8x", + ntohl(spi)); + free(out); + return FAILED; + } + + rta = XFRM_RTA(out, struct xfrm_aevent_id); + rtasize = XFRM_PAYLOAD(out, struct xfrm_aevent_id); + while(RTA_OK(rta, rtasize)) + { + if (rta->rta_type == XFRMA_REPLAY_VAL) + { + memcpy(replay, RTA_DATA(rta), rta->rta_len); + free(out); + return SUCCESS; + } + rta = RTA_NEXT(rta, rtasize); + } + + DBG1(DBG_KNL, "unable to query replay state from SAD entry with SPI %.8x", + ntohl(spi)); + free(out); + return FAILED; +} + +/** + * Implementation of kernel_interface_t.update_sa. + */ +static status_t update_sa(private_kernel_netlink_ipsec_t *this, + u_int32_t spi, protocol_id_t protocol, + host_t *src, host_t *dst, + host_t *new_src, host_t *new_dst, bool encap) +{ + unsigned char request[NETLINK_BUFFER_SIZE], *pos; + struct nlmsghdr *hdr, *out = NULL; + struct xfrm_usersa_id *sa_id; + struct xfrm_usersa_info *out_sa = NULL, *sa; + size_t len; + struct rtattr *rta; + size_t rtasize; + struct xfrm_encap_tmpl* tmpl = NULL; + bool got_replay_state; + struct xfrm_replay_state replay; + + memset(&request, 0, sizeof(request)); + + DBG2(DBG_KNL, "querying SAD entry with SPI %.8x for update", ntohl(spi)); + + /* query the existing SA first */ + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST; + hdr->nlmsg_type = XFRM_MSG_GETSA; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_id)); + + sa_id = (struct xfrm_usersa_id*)NLMSG_DATA(hdr); + host2xfrm(dst, &sa_id->daddr); + sa_id->spi = spi; + sa_id->proto = proto_ike2kernel(protocol); + sa_id->family = dst->get_family(dst); + + if (this->socket_xfrm->send(this->socket_xfrm, hdr, &out, &len) == SUCCESS) + { + hdr = out; + while (NLMSG_OK(hdr, len)) + { + switch (hdr->nlmsg_type) + { + case XFRM_MSG_NEWSA: + { + out_sa = NLMSG_DATA(hdr); + break; + } + case NLMSG_ERROR: + { + struct nlmsgerr *err = NLMSG_DATA(hdr); + DBG1(DBG_KNL, "querying SAD entry failed: %s (%d)", + strerror(-err->error), -err->error); + break; + } + default: + hdr = NLMSG_NEXT(hdr, len); + continue; + case NLMSG_DONE: + break; + } + break; + } + } + if (out_sa == NULL) + { + DBG1(DBG_KNL, "unable to update SAD entry with SPI %.8x", ntohl(spi)); + free(out); + return FAILED; + } + + /* try to get the replay state */ + got_replay_state = (get_replay_state( + this, spi, protocol, dst, &replay) == SUCCESS); + + /* delete the old SA */ + if (this->public.interface.del_sa(&this->public.interface, dst, spi, protocol) != SUCCESS) + { + DBG1(DBG_KNL, "unable to delete old SAD entry with SPI %.8x", ntohl(spi)); + free(out); + return FAILED; + } + + DBG2(DBG_KNL, "updating SAD entry with SPI %.8x from %#H..%#H to %#H..%#H", + ntohl(spi), src, dst, new_src, new_dst); + + /* copy over the SA from out to request */ + hdr = (struct nlmsghdr*)request; + memcpy(hdr, out, min(out->nlmsg_len, sizeof(request))); + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; + hdr->nlmsg_type = XFRM_MSG_NEWSA; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_info)); + sa = NLMSG_DATA(hdr); + sa->family = new_dst->get_family(new_dst); + + if (!src->ip_equals(src, new_src)) + { + host2xfrm(new_src, &sa->saddr); + } + if (!dst->ip_equals(dst, new_dst)) + { + host2xfrm(new_dst, &sa->id.daddr); + } + + rta = XFRM_RTA(out, struct xfrm_usersa_info); + rtasize = XFRM_PAYLOAD(out, struct xfrm_usersa_info); + pos = (u_char*)XFRM_RTA(hdr, struct xfrm_usersa_info); + while(RTA_OK(rta, rtasize)) + { + /* copy all attributes, but not XFRMA_ENCAP if we are disabling it */ + if (rta->rta_type != XFRMA_ENCAP || encap) + { + if (rta->rta_type == XFRMA_ENCAP) + { /* update encap tmpl */ + tmpl = (struct xfrm_encap_tmpl*)RTA_DATA(rta); + tmpl->encap_sport = ntohs(new_src->get_port(new_src)); + tmpl->encap_dport = ntohs(new_dst->get_port(new_dst)); + } + memcpy(pos, rta, rta->rta_len); + pos += RTA_ALIGN(rta->rta_len); + hdr->nlmsg_len += RTA_ALIGN(rta->rta_len); + } + rta = RTA_NEXT(rta, rtasize); + } + + rta = (struct rtattr*)pos; + if (tmpl == NULL && encap) + { /* add tmpl if we are enabling it */ + rta->rta_type = XFRMA_ENCAP; + rta->rta_len = RTA_LENGTH(sizeof(struct xfrm_encap_tmpl)); + + hdr->nlmsg_len += rta->rta_len; + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + + tmpl = (struct xfrm_encap_tmpl*)RTA_DATA(rta); + tmpl->encap_type = UDP_ENCAP_ESPINUDP; + tmpl->encap_sport = ntohs(new_src->get_port(new_src)); + tmpl->encap_dport = ntohs(new_dst->get_port(new_dst)); + memset(&tmpl->encap_oa, 0, sizeof (xfrm_address_t)); + + rta = XFRM_RTA_NEXT(rta); + } + + if (got_replay_state) + { /* copy the replay data if available */ + rta->rta_type = XFRMA_REPLAY_VAL; + rta->rta_len = RTA_LENGTH(sizeof(struct xfrm_replay_state)); + + hdr->nlmsg_len += rta->rta_len; + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + memcpy(RTA_DATA(rta), &replay, sizeof(replay)); + + rta = XFRM_RTA_NEXT(rta); + } + + if (this->socket_xfrm->send_ack(this->socket_xfrm, hdr) != SUCCESS) + { + DBG1(DBG_KNL, "unable to update SAD entry with SPI %.8x", ntohl(spi)); + free(out); + return FAILED; + } + free(out); + + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.query_sa. + */ +static status_t query_sa(private_kernel_netlink_ipsec_t *this, host_t *dst, + u_int32_t spi, protocol_id_t protocol, + u_int32_t *use_time) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *out = NULL, *hdr; + struct xfrm_usersa_id *sa_id; + struct xfrm_usersa_info *sa = NULL; + size_t len; + + DBG2(DBG_KNL, "querying SAD entry with SPI %.8x", ntohl(spi)); + memset(&request, 0, sizeof(request)); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST; + hdr->nlmsg_type = XFRM_MSG_GETSA; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_info)); + + sa_id = (struct xfrm_usersa_id*)NLMSG_DATA(hdr); + host2xfrm(dst, &sa_id->daddr); + sa_id->spi = spi; + sa_id->proto = proto_ike2kernel(protocol); + sa_id->family = dst->get_family(dst); + + if (this->socket_xfrm->send(this->socket_xfrm, hdr, &out, &len) == SUCCESS) + { + hdr = out; + while (NLMSG_OK(hdr, len)) + { + switch (hdr->nlmsg_type) + { + case XFRM_MSG_NEWSA: + { + sa = NLMSG_DATA(hdr); + break; + } + case NLMSG_ERROR: + { + struct nlmsgerr *err = NLMSG_DATA(hdr); + DBG1(DBG_KNL, "querying SAD entry failed: %s (%d)", + strerror(-err->error), -err->error); + break; + } + default: + hdr = NLMSG_NEXT(hdr, len); + continue; + case NLMSG_DONE: + break; + } + break; + } + } + + if (sa == NULL) + { + DBG1(DBG_KNL, "unable to query SAD entry with SPI %.8x", ntohl(spi)); + free(out); + return FAILED; + } + + *use_time = sa->curlft.use_time; + free (out); + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.del_sa. + */ +static status_t del_sa(private_kernel_netlink_ipsec_t *this, host_t *dst, + u_int32_t spi, protocol_id_t protocol) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *hdr; + struct xfrm_usersa_id *sa_id; + + memset(&request, 0, sizeof(request)); + + DBG2(DBG_KNL, "deleting SAD entry with SPI %.8x", ntohl(spi)); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; + hdr->nlmsg_type = XFRM_MSG_DELSA; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_id)); + + sa_id = (struct xfrm_usersa_id*)NLMSG_DATA(hdr); + host2xfrm(dst, &sa_id->daddr); + sa_id->spi = spi; + sa_id->proto = proto_ike2kernel(protocol); + sa_id->family = dst->get_family(dst); + + if (this->socket_xfrm->send_ack(this->socket_xfrm, hdr) != SUCCESS) + { + DBG1(DBG_KNL, "unable to delete SAD entry with SPI %.8x", ntohl(spi)); + return FAILED; + } + DBG2(DBG_KNL, "deleted SAD entry with SPI %.8x", ntohl(spi)); + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.add_policy. + */ +static status_t add_policy(private_kernel_netlink_ipsec_t *this, + host_t *src, host_t *dst, + traffic_selector_t *src_ts, + traffic_selector_t *dst_ts, + policy_dir_t direction, protocol_id_t protocol, + u_int32_t reqid, bool high_prio, ipsec_mode_t mode, + u_int16_t ipcomp) +{ + iterator_t *iterator; + policy_entry_t *current, *policy; + bool found = FALSE; + unsigned char request[NETLINK_BUFFER_SIZE]; + struct xfrm_userpolicy_info *policy_info; + struct nlmsghdr *hdr; + + /* create a policy */ + policy = malloc_thing(policy_entry_t); + memset(policy, 0, sizeof(policy_entry_t)); + policy->sel = ts2selector(src_ts, dst_ts); + policy->direction = direction; + + /* find the policy, which matches EXACTLY */ + pthread_mutex_lock(&this->mutex); + iterator = this->policies->create_iterator(this->policies, TRUE); + while (iterator->iterate(iterator, (void**)¤t)) + { + if (memeq(¤t->sel, &policy->sel, sizeof(struct xfrm_selector)) && + policy->direction == current->direction) + { + /* use existing policy */ + current->refcount++; + DBG2(DBG_KNL, "policy %R === %R %N already exists, increasing " + "refcount", src_ts, dst_ts, + policy_dir_names, direction); + free(policy); + policy = current; + found = TRUE; + break; + } + } + iterator->destroy(iterator); + if (!found) + { /* apply the new one, if we have no such policy */ + this->policies->insert_last(this->policies, policy); + policy->refcount = 1; + } + + DBG2(DBG_KNL, "adding policy %R === %R %N", src_ts, dst_ts, + policy_dir_names, direction); + + memset(&request, 0, sizeof(request)); + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; + hdr->nlmsg_type = found ? XFRM_MSG_UPDPOLICY : XFRM_MSG_NEWPOLICY; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_info)); + + policy_info = (struct xfrm_userpolicy_info*)NLMSG_DATA(hdr); + policy_info->sel = policy->sel; + policy_info->dir = policy->direction; + /* calculate priority based on source selector size, small size = high prio */ + policy_info->priority = high_prio ? PRIO_HIGH : PRIO_LOW; + policy_info->priority -= policy->sel.prefixlen_s * 10; + policy_info->priority -= policy->sel.proto ? 2 : 0; + policy_info->priority -= policy->sel.sport_mask ? 1 : 0; + policy_info->action = XFRM_POLICY_ALLOW; + policy_info->share = XFRM_SHARE_ANY; + pthread_mutex_unlock(&this->mutex); + + /* policies don't expire */ + policy_info->lft.soft_byte_limit = XFRM_INF; + policy_info->lft.soft_packet_limit = XFRM_INF; + policy_info->lft.hard_byte_limit = XFRM_INF; + policy_info->lft.hard_packet_limit = XFRM_INF; + policy_info->lft.soft_add_expires_seconds = 0; + policy_info->lft.hard_add_expires_seconds = 0; + policy_info->lft.soft_use_expires_seconds = 0; + policy_info->lft.hard_use_expires_seconds = 0; + + struct rtattr *rthdr = XFRM_RTA(hdr, struct xfrm_userpolicy_info); + rthdr->rta_type = XFRMA_TMPL; + rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_user_tmpl)); + + hdr->nlmsg_len += rthdr->rta_len; + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + + struct xfrm_user_tmpl *tmpl = (struct xfrm_user_tmpl*)RTA_DATA(rthdr); + + if (ipcomp != IPCOMP_NONE) + { + tmpl->reqid = reqid; + tmpl->id.proto = IPPROTO_COMP; + tmpl->aalgos = tmpl->ealgos = tmpl->calgos = ~0; + tmpl->mode = mode; + tmpl->optional = direction != POLICY_OUT; + tmpl->family = src->get_family(src); + + host2xfrm(src, &tmpl->saddr); + host2xfrm(dst, &tmpl->id.daddr); + + /* add an additional xfrm_user_tmpl */ + rthdr->rta_len += RTA_LENGTH(sizeof(struct xfrm_user_tmpl)); + hdr->nlmsg_len += RTA_LENGTH(sizeof(struct xfrm_user_tmpl)); + if (hdr->nlmsg_len > sizeof(request)) + { + return FAILED; + } + + tmpl++; + } + + tmpl->reqid = reqid; + tmpl->id.proto = proto_ike2kernel(protocol); + tmpl->aalgos = tmpl->ealgos = tmpl->calgos = ~0; + tmpl->mode = mode; + tmpl->family = src->get_family(src); + + host2xfrm(src, &tmpl->saddr); + host2xfrm(dst, &tmpl->id.daddr); + + if (this->socket_xfrm->send_ack(this->socket_xfrm, hdr) != SUCCESS) + { + DBG1(DBG_KNL, "unable to add policy %R === %R %N", src_ts, dst_ts, + policy_dir_names, direction); + return FAILED; + } + + /* install a route, if: + * - we are NOT updating a policy + * - this is a forward policy (to just get one for each child) + * - we are in tunnel mode + * - we are not using IPv6 (does not work correctly yet!) + * - routing is not disabled via strongswan.conf + */ + if (policy->route == NULL && direction == POLICY_FWD && + mode != MODE_TRANSPORT && src->get_family(src) != AF_INET6 && + this->install_routes) + { + route_entry_t *route = malloc_thing(route_entry_t); + + if (get_address_by_ts(this, dst_ts, &route->src_ip) == SUCCESS) + { + /* get the nexthop to src (src as we are in POLICY_FWD).*/ + route->gateway = charon->kernel_interface->get_nexthop( + charon->kernel_interface, src); + route->if_name = charon->kernel_interface->get_interface( + charon->kernel_interface, dst); + route->dst_net = chunk_alloc(policy->sel.family == AF_INET ? 4 : 16); + memcpy(route->dst_net.ptr, &policy->sel.saddr, route->dst_net.len); + route->prefixlen = policy->sel.prefixlen_s; + + switch (charon->kernel_interface->add_route(charon->kernel_interface, + route->dst_net, route->prefixlen, route->gateway, + route->src_ip, route->if_name)) + { + default: + DBG1(DBG_KNL, "unable to install source route for %H", + route->src_ip); + /* FALL */ + case ALREADY_DONE: + /* route exists, do not uninstall */ + route_entry_destroy(route); + break; + case SUCCESS: + /* cache the installed route */ + policy->route = route; + break; + } + } + else + { + free(route); + } + } + + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.query_policy. + */ +static status_t query_policy(private_kernel_netlink_ipsec_t *this, + traffic_selector_t *src_ts, + traffic_selector_t *dst_ts, + policy_dir_t direction, u_int32_t *use_time) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *out = NULL, *hdr; + struct xfrm_userpolicy_id *policy_id; + struct xfrm_userpolicy_info *policy = NULL; + size_t len; + + memset(&request, 0, sizeof(request)); + + DBG2(DBG_KNL, "querying policy %R === %R %N", src_ts, dst_ts, + policy_dir_names, direction); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST; + hdr->nlmsg_type = XFRM_MSG_GETPOLICY; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_id)); + + policy_id = (struct xfrm_userpolicy_id*)NLMSG_DATA(hdr); + policy_id->sel = ts2selector(src_ts, dst_ts); + policy_id->dir = direction; + + if (this->socket_xfrm->send(this->socket_xfrm, hdr, &out, &len) == SUCCESS) + { + hdr = out; + while (NLMSG_OK(hdr, len)) + { + switch (hdr->nlmsg_type) + { + case XFRM_MSG_NEWPOLICY: + { + policy = (struct xfrm_userpolicy_info*)NLMSG_DATA(hdr); + break; + } + case NLMSG_ERROR: + { + struct nlmsgerr *err = NLMSG_DATA(hdr); + DBG1(DBG_KNL, "querying policy failed: %s (%d)", + strerror(-err->error), -err->error); + break; + } + default: + hdr = NLMSG_NEXT(hdr, len); + continue; + case NLMSG_DONE: + break; + } + break; + } + } + + if (policy == NULL) + { + DBG2(DBG_KNL, "unable to query policy %R === %R %N", src_ts, dst_ts, + policy_dir_names, direction); + free(out); + return FAILED; + } + *use_time = (time_t)policy->curlft.use_time; + + free(out); + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.del_policy. + */ +static status_t del_policy(private_kernel_netlink_ipsec_t *this, + traffic_selector_t *src_ts, + traffic_selector_t *dst_ts, + policy_dir_t direction) +{ + policy_entry_t *current, policy, *to_delete = NULL; + route_entry_t *route; + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *hdr; + struct xfrm_userpolicy_id *policy_id; + iterator_t *iterator; + + DBG2(DBG_KNL, "deleting policy %R === %R %N", src_ts, dst_ts, + policy_dir_names, direction); + + /* create a policy */ + memset(&policy, 0, sizeof(policy_entry_t)); + policy.sel = ts2selector(src_ts, dst_ts); + policy.direction = direction; + + /* find the policy */ + iterator = this->policies->create_iterator_locked(this->policies, &this->mutex); + while (iterator->iterate(iterator, (void**)¤t)) + { + if (memcmp(¤t->sel, &policy.sel, sizeof(struct xfrm_selector)) == 0 && + policy.direction == current->direction) + { + to_delete = current; + if (--to_delete->refcount > 0) + { + /* is used by more SAs, keep in kernel */ + DBG2(DBG_KNL, "policy still used by another CHILD_SA, not removed"); + iterator->destroy(iterator); + return SUCCESS; + } + /* remove if last reference */ + iterator->remove(iterator); + break; + } + } + iterator->destroy(iterator); + if (!to_delete) + { + DBG1(DBG_KNL, "deleting policy %R === %R %N failed, not found", src_ts, + dst_ts, policy_dir_names, direction); + return NOT_FOUND; + } + + memset(&request, 0, sizeof(request)); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; + hdr->nlmsg_type = XFRM_MSG_DELPOLICY; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_id)); + + policy_id = (struct xfrm_userpolicy_id*)NLMSG_DATA(hdr); + policy_id->sel = to_delete->sel; + policy_id->dir = direction; + + route = to_delete->route; + free(to_delete); + + if (this->socket_xfrm->send_ack(this->socket_xfrm, hdr) != SUCCESS) + { + DBG1(DBG_KNL, "unable to delete policy %R === %R %N", src_ts, dst_ts, + policy_dir_names, direction); + return FAILED; + } + + if (route) + { + if (charon->kernel_interface->del_route(charon->kernel_interface, + route->dst_net, route->prefixlen, route->gateway, + route->src_ip, route->if_name) != SUCCESS) + { + DBG1(DBG_KNL, "error uninstalling route installed with " + "policy %R === %R %N", src_ts, dst_ts, + policy_dir_names, direction); + } + route_entry_destroy(route); + } + return SUCCESS; +} + +/** + * Implementation of kernel_interface_t.destroy. + */ +static void destroy(private_kernel_netlink_ipsec_t *this) +{ + this->job->cancel(this->job); + close(this->socket_xfrm_events); + this->socket_xfrm->destroy(this->socket_xfrm); + this->policies->destroy(this->policies); + free(this); +} + +/* + * Described in header. + */ +kernel_netlink_ipsec_t *kernel_netlink_ipsec_create() +{ + private_kernel_netlink_ipsec_t *this = malloc_thing(private_kernel_netlink_ipsec_t); + struct sockaddr_nl addr; + + /* public functions */ + this->public.interface.get_spi = (status_t(*)(kernel_ipsec_t*,host_t*,host_t*,protocol_id_t,u_int32_t,u_int32_t*))get_spi; + this->public.interface.get_cpi = (status_t(*)(kernel_ipsec_t*,host_t*,host_t*,u_int32_t,u_int16_t*))get_cpi; + this->public.interface.add_sa = (status_t(*)(kernel_ipsec_t *,host_t*,host_t*,u_int32_t,protocol_id_t,u_int32_t,u_int64_t,u_int64_t,u_int16_t,u_int16_t,u_int16_t,u_int16_t,prf_plus_t*,ipsec_mode_t,u_int16_t,bool,bool))add_sa; + this->public.interface.update_sa = (status_t(*)(kernel_ipsec_t*,u_int32_t,protocol_id_t,host_t*,host_t*,host_t*,host_t*,bool))update_sa; + this->public.interface.query_sa = (status_t(*)(kernel_ipsec_t*,host_t*,u_int32_t,protocol_id_t,u_int32_t*))query_sa; + this->public.interface.del_sa = (status_t(*)(kernel_ipsec_t*,host_t*,u_int32_t,protocol_id_t))del_sa; + this->public.interface.add_policy = (status_t(*)(kernel_ipsec_t*,host_t*,host_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t,protocol_id_t,u_int32_t,bool,ipsec_mode_t,u_int16_t))add_policy; + this->public.interface.query_policy = (status_t(*)(kernel_ipsec_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t,u_int32_t*))query_policy; + this->public.interface.del_policy = (status_t(*)(kernel_ipsec_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t))del_policy; + this->public.interface.destroy = (void(*)(kernel_ipsec_t*)) destroy; + + /* private members */ + this->policies = linked_list_create(); + pthread_mutex_init(&this->mutex, NULL); + this->install_routes = lib->settings->get_bool(lib->settings, + "charon.install_routes", TRUE); + + this->socket_xfrm = netlink_socket_create(NETLINK_XFRM); + + memset(&addr, 0, sizeof(addr)); + addr.nl_family = AF_NETLINK; + + /* create and bind XFRM socket for ACQUIRE & EXPIRE */ + this->socket_xfrm_events = socket(AF_NETLINK, SOCK_RAW, NETLINK_XFRM); + if (this->socket_xfrm_events <= 0) + { + charon->kill(charon, "unable to create XFRM event socket"); + } + addr.nl_groups = XFRMNLGRP(ACQUIRE) | XFRMNLGRP(EXPIRE) | XFRMNLGRP(MAPPING); + if (bind(this->socket_xfrm_events, (struct sockaddr*)&addr, sizeof(addr))) + { + charon->kill(charon, "unable to bind XFRM event socket"); + } + + this->job = callback_job_create((callback_job_cb_t)receive_events, + this, NULL, NULL); + charon->processor->queue_job(charon->processor, (job_t*)this->job); + + return &this->public; +} diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_ipsec.h b/src/charon/plugins/kernel_netlink/kernel_netlink_ipsec.h new file mode 100644 index 000000000..a78004e09 --- /dev/null +++ b/src/charon/plugins/kernel_netlink/kernel_netlink_ipsec.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_netlink_ipsec.h 4358 2008-09-25 13:56:23Z tobias $ + */ + +/** + * @defgroup kernel_netlink_ipsec_i kernel_netlink_ipsec + * @{ @ingroup kernel_netlink + */ + +#ifndef KERNEL_NETLINK_IPSEC_H_ +#define KERNEL_NETLINK_IPSEC_H_ + +#include <kernel/kernel_ipsec.h> + +typedef struct kernel_netlink_ipsec_t kernel_netlink_ipsec_t; + +/** + * Implementation of the kernel ipsec interface using Netlink. + */ +struct kernel_netlink_ipsec_t { + + /** + * Implements kernel_ipsec_t interface + */ + kernel_ipsec_t interface; +}; + +/** + * Create a netlink kernel ipsec interface instance. + * + * @return kernel_netlink_ipsec_t instance + */ +kernel_netlink_ipsec_t *kernel_netlink_ipsec_create(); + +#endif /* KERNEL_NETLINK_IPSEC_H_ @} */ diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_net.c b/src/charon/plugins/kernel_netlink/kernel_netlink_net.c new file mode 100644 index 000000000..d8bba9412 --- /dev/null +++ b/src/charon/plugins/kernel_netlink/kernel_netlink_net.c @@ -0,0 +1,1358 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Copyright (C) 2005-2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_netlink_net.c 4391 2008-10-09 05:44:00Z andreas $ + */ + +#include <sys/socket.h> +#include <linux/netlink.h> +#include <linux/rtnetlink.h> +#include <sys/time.h> +#include <pthread.h> +#include <unistd.h> +#include <errno.h> +#include <net/if.h> + +#include "kernel_netlink_net.h" +#include "kernel_netlink_shared.h" + +#include <daemon.h> +#include <utils/linked_list.h> +#include <processing/jobs/callback_job.h> +#include <processing/jobs/roam_job.h> + +/** delay before firing roam jobs (ms) */ +#define ROAM_DELAY 100 + +/** routing table for routes installed by us */ +#ifndef IPSEC_ROUTING_TABLE +#define IPSEC_ROUTING_TABLE 100 +#endif +#ifndef IPSEC_ROUTING_TABLE_PRIO +#define IPSEC_ROUTING_TABLE_PRIO 100 +#endif + +typedef struct addr_entry_t addr_entry_t; + +/** + * IP address in an inface_entry_t + */ +struct addr_entry_t { + + /** The ip address */ + host_t *ip; + + /** virtual IP managed by us */ + bool virtual; + + /** scope of the address */ + u_char scope; + + /** Number of times this IP is used, if virtual */ + u_int refcount; +}; + +/** + * destroy a addr_entry_t object + */ +static void addr_entry_destroy(addr_entry_t *this) +{ + this->ip->destroy(this->ip); + free(this); +} + +typedef struct iface_entry_t iface_entry_t; + +/** + * A network interface on this system, containing addr_entry_t's + */ +struct iface_entry_t { + + /** interface index */ + int ifindex; + + /** name of the interface */ + char ifname[IFNAMSIZ]; + + /** interface flags, as in netdevice(7) SIOCGIFFLAGS */ + u_int flags; + + /** list of addresses as host_t */ + linked_list_t *addrs; +}; + +/** + * destroy an interface entry + */ +static void iface_entry_destroy(iface_entry_t *this) +{ + this->addrs->destroy_function(this->addrs, (void*)addr_entry_destroy); + free(this); +} + +typedef struct private_kernel_netlink_net_t private_kernel_netlink_net_t; + +/** + * Private variables and functions of kernel_netlink_net class. + */ +struct private_kernel_netlink_net_t { + /** + * Public part of the kernel_netlink_net_t object. + */ + kernel_netlink_net_t public; + + /** + * mutex to lock access to various lists + */ + pthread_mutex_t mutex; + + /** + * condition variable to signal virtual IP add/removal + */ + pthread_cond_t cond; + + /** + * Cached list of interfaces and its addresses (iface_entry_t) + */ + linked_list_t *ifaces; + + /** + * job receiving netlink events + */ + callback_job_t *job; + + /** + * netlink rt socket (routing) + */ + netlink_socket_t *socket; + + /** + * Netlink rt socket to receive address change events + */ + int socket_events; + + /** + * time of the last roam_job + */ + struct timeval last_roam; + + /** + * routing table to install routes + */ + int routing_table; + + /** + * priority of used routing table + */ + int routing_table_prio; + + /** + * whether to react to RTM_NEWROUTE or RTM_DELROUTE events + */ + bool process_route; + +}; + +/** + * get the refcount of a virtual ip + */ +static int get_vip_refcount(private_kernel_netlink_net_t *this, host_t* ip) +{ + iterator_t *ifaces, *addrs; + iface_entry_t *iface; + addr_entry_t *addr; + int refcount = 0; + + ifaces = this->ifaces->create_iterator(this->ifaces, TRUE); + while (ifaces->iterate(ifaces, (void**)&iface)) + { + addrs = iface->addrs->create_iterator(iface->addrs, TRUE); + while (addrs->iterate(addrs, (void**)&addr)) + { + if (addr->virtual && (iface->flags & IFF_UP) && + ip->ip_equals(ip, addr->ip)) + { + refcount = addr->refcount; + break; + } + } + addrs->destroy(addrs); + if (refcount) + { + break; + } + } + ifaces->destroy(ifaces); + + return refcount; +} + +/** + * start a roaming job. We delay it for a second and fire only one job + * for multiple events. Otherwise we would create two many jobs. + */ +static void fire_roam_job(private_kernel_netlink_net_t *this, bool address) +{ + struct timeval now; + + if (gettimeofday(&now, NULL) == 0) + { + if (timercmp(&now, &this->last_roam, >)) + { + now.tv_usec += ROAM_DELAY * 1000; + while (now.tv_usec > 1000000) + { + now.tv_sec++; + now.tv_usec -= 1000000; + } + this->last_roam = now; + charon->scheduler->schedule_job(charon->scheduler, + (job_t*)roam_job_create(address), ROAM_DELAY); + } + } +} + +/** + * process RTM_NEWLINK/RTM_DELLINK from kernel + */ +static void process_link(private_kernel_netlink_net_t *this, + struct nlmsghdr *hdr, bool event) +{ + struct ifinfomsg* msg = (struct ifinfomsg*)(NLMSG_DATA(hdr)); + struct rtattr *rta = IFLA_RTA(msg); + size_t rtasize = IFLA_PAYLOAD (hdr); + iterator_t *iterator; + iface_entry_t *current, *entry = NULL; + char *name = NULL; + bool update = FALSE; + + while(RTA_OK(rta, rtasize)) + { + switch (rta->rta_type) + { + case IFLA_IFNAME: + name = RTA_DATA(rta); + break; + } + rta = RTA_NEXT(rta, rtasize); + } + if (!name) + { + name = "(unknown)"; + } + + switch (hdr->nlmsg_type) + { + case RTM_NEWLINK: + { + if (msg->ifi_flags & IFF_LOOPBACK) + { /* ignore loopback interfaces */ + break; + } + iterator = this->ifaces->create_iterator_locked(this->ifaces, + &this->mutex); + while (iterator->iterate(iterator, (void**)¤t)) + { + if (current->ifindex == msg->ifi_index) + { + entry = current; + break; + } + } + if (!entry) + { + entry = malloc_thing(iface_entry_t); + entry->ifindex = msg->ifi_index; + entry->flags = 0; + entry->addrs = linked_list_create(); + this->ifaces->insert_last(this->ifaces, entry); + } + memcpy(entry->ifname, name, IFNAMSIZ); + entry->ifname[IFNAMSIZ-1] = '\0'; + if (event) + { + if (!(entry->flags & IFF_UP) && (msg->ifi_flags & IFF_UP)) + { + update = TRUE; + DBG1(DBG_KNL, "interface %s activated", name); + } + if ((entry->flags & IFF_UP) && !(msg->ifi_flags & IFF_UP)) + { + update = TRUE; + DBG1(DBG_KNL, "interface %s deactivated", name); + } + } + entry->flags = msg->ifi_flags; + iterator->destroy(iterator); + break; + } + case RTM_DELLINK: + { + iterator = this->ifaces->create_iterator_locked(this->ifaces, + &this->mutex); + while (iterator->iterate(iterator, (void**)¤t)) + { + if (current->ifindex == msg->ifi_index) + { + /* we do not remove it, as an address may be added to a + * "down" interface and we wan't to know that. */ + current->flags = msg->ifi_flags; + break; + } + } + iterator->destroy(iterator); + break; + } + } + + /* send an update to all IKE_SAs */ + if (update && event) + { + fire_roam_job(this, TRUE); + } +} + +/** + * process RTM_NEWADDR/RTM_DELADDR from kernel + */ +static void process_addr(private_kernel_netlink_net_t *this, + struct nlmsghdr *hdr, bool event) +{ + struct ifaddrmsg* msg = (struct ifaddrmsg*)(NLMSG_DATA(hdr)); + struct rtattr *rta = IFA_RTA(msg); + size_t rtasize = IFA_PAYLOAD (hdr); + host_t *host = NULL; + iterator_t *ifaces, *addrs; + iface_entry_t *iface; + addr_entry_t *addr; + chunk_t local = chunk_empty, address = chunk_empty; + bool update = FALSE, found = FALSE, changed = FALSE; + + while(RTA_OK(rta, rtasize)) + { + switch (rta->rta_type) + { + case IFA_LOCAL: + local.ptr = RTA_DATA(rta); + local.len = RTA_PAYLOAD(rta); + break; + case IFA_ADDRESS: + address.ptr = RTA_DATA(rta); + address.len = RTA_PAYLOAD(rta); + break; + } + rta = RTA_NEXT(rta, rtasize); + } + + /* For PPP interfaces, we need the IFA_LOCAL address, + * IFA_ADDRESS is the peers address. But IFA_LOCAL is + * not included in all cases (IPv6?), so fallback to IFA_ADDRESS. */ + if (local.ptr) + { + host = host_create_from_chunk(msg->ifa_family, local, 0); + } + else if (address.ptr) + { + host = host_create_from_chunk(msg->ifa_family, address, 0); + } + + if (host == NULL) + { /* bad family? */ + return; + } + + ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); + while (ifaces->iterate(ifaces, (void**)&iface)) + { + if (iface->ifindex == msg->ifa_index) + { + addrs = iface->addrs->create_iterator(iface->addrs, TRUE); + while (addrs->iterate(addrs, (void**)&addr)) + { + if (host->ip_equals(host, addr->ip)) + { + found = TRUE; + if (hdr->nlmsg_type == RTM_DELADDR) + { + addrs->remove(addrs); + if (!addr->virtual) + { + changed = TRUE; + DBG1(DBG_KNL, "%H disappeared from %s", + host, iface->ifname); + } + addr_entry_destroy(addr); + } + else if (hdr->nlmsg_type == RTM_NEWADDR && addr->virtual) + { + addr->refcount = 1; + } + } + } + addrs->destroy(addrs); + + if (hdr->nlmsg_type == RTM_NEWADDR) + { + if (!found) + { + found = TRUE; + changed = TRUE; + addr = malloc_thing(addr_entry_t); + addr->ip = host->clone(host); + addr->virtual = FALSE; + addr->refcount = 1; + addr->scope = msg->ifa_scope; + + iface->addrs->insert_last(iface->addrs, addr); + if (event) + { + DBG1(DBG_KNL, "%H appeared on %s", host, iface->ifname); + } + } + } + if (found && (iface->flags & IFF_UP)) + { + update = TRUE; + } + break; + } + } + ifaces->destroy(ifaces); + host->destroy(host); + + /* send an update to all IKE_SAs */ + if (update && event && changed) + { + fire_roam_job(this, TRUE); + } +} + +/** + * process RTM_NEWROUTE and RTM_DELROUTE from kernel + */ +static void process_route(private_kernel_netlink_net_t *this, struct nlmsghdr *hdr) +{ + struct rtmsg* msg = (struct rtmsg*)(NLMSG_DATA(hdr)); + struct rtattr *rta = RTM_RTA(msg); + size_t rtasize = RTM_PAYLOAD(hdr); + host_t *host = NULL; + + /* ignore routes added by us */ + if (msg->rtm_table && msg->rtm_table == this->routing_table) + { + return; + } + + while (RTA_OK(rta, rtasize)) + { + switch (rta->rta_type) + { + case RTA_PREFSRC: + host = host_create_from_chunk(msg->rtm_family, + chunk_create(RTA_DATA(rta), RTA_PAYLOAD(rta)), 0); + break; + } + rta = RTA_NEXT(rta, rtasize); + } + if (host) + { + if (!get_vip_refcount(this, host)) + { /* ignore routes added for virtual IPs */ + fire_roam_job(this, FALSE); + } + host->destroy(host); + } +} + +/** + * Receives events from kernel + */ +static job_requeue_t receive_events(private_kernel_netlink_net_t *this) +{ + char response[1024]; + struct nlmsghdr *hdr = (struct nlmsghdr*)response; + struct sockaddr_nl addr; + socklen_t addr_len = sizeof(addr); + int len, oldstate; + + pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate); + len = recvfrom(this->socket_events, response, sizeof(response), 0, + (struct sockaddr*)&addr, &addr_len); + pthread_setcancelstate(oldstate, NULL); + + if (len < 0) + { + switch (errno) + { + case EINTR: + /* interrupted, try again */ + return JOB_REQUEUE_DIRECT; + case EAGAIN: + /* no data ready, select again */ + return JOB_REQUEUE_DIRECT; + default: + DBG1(DBG_KNL, "unable to receive from rt event socket"); + sleep(1); + return JOB_REQUEUE_FAIR; + } + } + + if (addr.nl_pid != 0) + { /* not from kernel. not interested, try another one */ + return JOB_REQUEUE_DIRECT; + } + + while (NLMSG_OK(hdr, len)) + { + /* looks good so far, dispatch netlink message */ + switch (hdr->nlmsg_type) + { + case RTM_NEWADDR: + case RTM_DELADDR: + process_addr(this, hdr, TRUE); + pthread_cond_broadcast(&this->cond); + break; + case RTM_NEWLINK: + case RTM_DELLINK: + process_link(this, hdr, TRUE); + pthread_cond_broadcast(&this->cond); + break; + case RTM_NEWROUTE: + case RTM_DELROUTE: + if (this->process_route) + { + process_route(this, hdr); + } + break; + default: + break; + } + hdr = NLMSG_NEXT(hdr, len); + } + return JOB_REQUEUE_DIRECT; +} + +/** enumerator over addresses */ +typedef struct { + private_kernel_netlink_net_t* this; + /** whether to enumerate down interfaces */ + bool include_down_ifaces; + /** whether to enumerate virtual ip addresses */ + bool include_virtual_ips; +} address_enumerator_t; + +/** + * cleanup function for address enumerator + */ +static void address_enumerator_destroy(address_enumerator_t *data) +{ + pthread_mutex_unlock(&data->this->mutex); + free(data); +} + +/** + * filter for addresses + */ +static bool filter_addresses(address_enumerator_t *data, addr_entry_t** in, host_t** out) +{ + if (!data->include_virtual_ips && (*in)->virtual) + { /* skip virtual interfaces added by us */ + return FALSE; + } + if ((*in)->scope >= RT_SCOPE_LINK) + { /* skip addresses with a unusable scope */ + return FALSE; + } + *out = (*in)->ip; + return TRUE; +} + +/** + * enumerator constructor for interfaces + */ +static enumerator_t *create_iface_enumerator(iface_entry_t *iface, address_enumerator_t *data) +{ + return enumerator_create_filter(iface->addrs->create_enumerator(iface->addrs), + (void*)filter_addresses, data, NULL); +} + +/** + * filter for interfaces + */ +static bool filter_interfaces(address_enumerator_t *data, iface_entry_t** in, iface_entry_t** out) +{ + if (!data->include_down_ifaces && !((*in)->flags & IFF_UP)) + { /* skip interfaces not up */ + return FALSE; + } + *out = *in; + return TRUE; +} + +/** + * implementation of kernel_net_t.create_address_enumerator + */ +static enumerator_t *create_address_enumerator(private_kernel_netlink_net_t *this, + bool include_down_ifaces, bool include_virtual_ips) +{ + address_enumerator_t *data = malloc_thing(address_enumerator_t); + data->this = this; + data->include_down_ifaces = include_down_ifaces; + data->include_virtual_ips = include_virtual_ips; + + pthread_mutex_lock(&this->mutex); + return enumerator_create_nested( + enumerator_create_filter(this->ifaces->create_enumerator(this->ifaces), + (void*)filter_interfaces, data, NULL), + (void*)create_iface_enumerator, data, (void*)address_enumerator_destroy); +} + +/** + * implementation of kernel_net_t.get_interface_name + */ +static char *get_interface_name(private_kernel_netlink_net_t *this, host_t* ip) +{ + iterator_t *ifaces, *addrs; + iface_entry_t *iface; + addr_entry_t *addr; + char *name = NULL; + + DBG2(DBG_KNL, "getting interface name for %H", ip); + + ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); + while (ifaces->iterate(ifaces, (void**)&iface)) + { + addrs = iface->addrs->create_iterator(iface->addrs, TRUE); + while (addrs->iterate(addrs, (void**)&addr)) + { + if (ip->ip_equals(ip, addr->ip)) + { + name = strdup(iface->ifname); + break; + } + } + addrs->destroy(addrs); + if (name) + { + break; + } + } + ifaces->destroy(ifaces); + + if (name) + { + DBG2(DBG_KNL, "%H is on interface %s", ip, name); + } + else + { + DBG2(DBG_KNL, "%H is not a local address", ip); + } + return name; +} + +/** + * get the index of an interface by name + */ +static int get_interface_index(private_kernel_netlink_net_t *this, char* name) +{ + iterator_t *ifaces; + iface_entry_t *iface; + int ifindex = 0; + + DBG2(DBG_KNL, "getting iface index for %s", name); + + ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); + while (ifaces->iterate(ifaces, (void**)&iface)) + { + if (streq(name, iface->ifname)) + { + ifindex = iface->ifindex; + break; + } + } + ifaces->destroy(ifaces); + + if (ifindex == 0) + { + DBG1(DBG_KNL, "unable to get interface index for %s", name); + } + return ifindex; +} + +/** + * check if an address (chunk) addr is in subnet (net with net_len net bits) + */ +static bool addr_in_subnet(chunk_t addr, chunk_t net, int net_len) +{ + static const u_char mask[] = { 0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc, 0xfe }; + int byte = 0; + + if (addr.len != net.len || net_len > 8 * net.len ) + { + return FALSE; + } + + /* scan through all bytes in network order */ + while (net_len > 0) + { + if (net_len < 8) + { + return (mask[net_len] & addr.ptr[byte]) == (mask[net_len] & net.ptr[byte]); + } + else + { + if (addr.ptr[byte] != net.ptr[byte]) + { + return FALSE; + } + byte++; + net_len -= 8; + } + } + return TRUE; +} + +/** + * Get a route: If "nexthop", the nexthop is returned. source addr otherwise. + */ +static host_t *get_route(private_kernel_netlink_net_t *this, host_t *dest, + bool nexthop, host_t *candidate) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *hdr, *out, *current; + struct rtmsg *msg; + chunk_t chunk; + size_t len; + int best = -1; + host_t *src = NULL, *gtw = NULL; + + DBG2(DBG_KNL, "getting address to reach %H", dest); + + memset(&request, 0, sizeof(request)); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP | NLM_F_ROOT; + hdr->nlmsg_type = RTM_GETROUTE; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg)); + + msg = (struct rtmsg*)NLMSG_DATA(hdr); + msg->rtm_family = dest->get_family(dest); + + chunk = dest->get_address(dest); + netlink_add_attribute(hdr, RTA_DST, chunk, sizeof(request)); + if (candidate) + { + chunk = candidate->get_address(candidate); + netlink_add_attribute(hdr, RTA_PREFSRC, chunk, sizeof(request)); + } + + if (this->socket->send(this->socket, hdr, &out, &len) != SUCCESS) + { + DBG1(DBG_KNL, "getting address to %H failed", dest); + return NULL; + } + current = out; + while (NLMSG_OK(current, len)) + { + switch (current->nlmsg_type) + { + case NLMSG_DONE: + break; + case RTM_NEWROUTE: + { + struct rtattr *rta; + size_t rtasize; + chunk_t rta_gtw, rta_src, rta_dst; + u_int32_t rta_oif = 0; + + rta_gtw = rta_src = rta_dst = chunk_empty; + msg = (struct rtmsg*)(NLMSG_DATA(current)); + rta = RTM_RTA(msg); + rtasize = RTM_PAYLOAD(current); + while (RTA_OK(rta, rtasize)) + { + switch (rta->rta_type) + { + case RTA_PREFSRC: + rta_src = chunk_create(RTA_DATA(rta), RTA_PAYLOAD(rta)); + break; + case RTA_GATEWAY: + rta_gtw = chunk_create(RTA_DATA(rta), RTA_PAYLOAD(rta)); + break; + case RTA_DST: + rta_dst = chunk_create(RTA_DATA(rta), RTA_PAYLOAD(rta)); + break; + case RTA_OIF: + if (RTA_PAYLOAD(rta) == sizeof(rta_oif)) + { + rta_oif = *(u_int32_t*)RTA_DATA(rta); + } + break; + } + rta = RTA_NEXT(rta, rtasize); + } + + /* apply the route if: + * - it is not from our own ipsec routing table + * - is better than a previous one + * - is the default route or + * - its destination net contains our destination + */ + if ((this->routing_table == 0 ||msg->rtm_table != this->routing_table) + && msg->rtm_dst_len > best + && (msg->rtm_dst_len == 0 || /* default route */ + (rta_dst.ptr && addr_in_subnet(chunk, rta_dst, msg->rtm_dst_len)))) + { + iterator_t *ifaces, *addrs; + iface_entry_t *iface; + addr_entry_t *addr; + + best = msg->rtm_dst_len; + if (nexthop) + { + DESTROY_IF(gtw); + gtw = host_create_from_chunk(msg->rtm_family, rta_gtw, 0); + } + else if (rta_src.ptr) + { + DESTROY_IF(src); + src = host_create_from_chunk(msg->rtm_family, rta_src, 0); + if (get_vip_refcount(this, src)) + { /* skip source address if it is installed by us */ + DESTROY_IF(src); + src = NULL; + current = NLMSG_NEXT(current, len); + continue; + } + } + else + { + /* no source addr, get one from the interfaces */ + ifaces = this->ifaces->create_iterator_locked( + this->ifaces, &this->mutex); + while (ifaces->iterate(ifaces, (void**)&iface)) + { + if (iface->ifindex == rta_oif) + { + addrs = iface->addrs->create_iterator( + iface->addrs, TRUE); + while (addrs->iterate(addrs, (void**)&addr)) + { + chunk_t ip = addr->ip->get_address(addr->ip); + if ((msg->rtm_dst_len == 0 && + addr->ip->get_family(addr->ip) == + dest->get_family(dest)) || + addr_in_subnet(ip, rta_dst, msg->rtm_dst_len)) + { + DESTROY_IF(src); + src = addr->ip->clone(addr->ip); + break; + } + } + addrs->destroy(addrs); + } + } + ifaces->destroy(ifaces); + } + } + /* FALL through */ + } + default: + current = NLMSG_NEXT(current, len); + continue; + } + break; + } + free(out); + + if (nexthop) + { + if (gtw) + { + return gtw; + } + return dest->clone(dest); + } + return src; +} + +/** + * Implementation of kernel_net_t.get_source_addr. + */ +static host_t* get_source_addr(private_kernel_netlink_net_t *this, + host_t *dest, host_t *src) +{ + return get_route(this, dest, FALSE, src); +} + +/** + * Implementation of kernel_net_t.get_nexthop. + */ +static host_t* get_nexthop(private_kernel_netlink_net_t *this, host_t *dest) +{ + return get_route(this, dest, TRUE, NULL); +} + +/** + * Manages the creation and deletion of ip addresses on an interface. + * By setting the appropriate nlmsg_type, the ip will be set or unset. + */ +static status_t manage_ipaddr(private_kernel_netlink_net_t *this, int nlmsg_type, + int flags, int if_index, host_t *ip) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *hdr; + struct ifaddrmsg *msg; + chunk_t chunk; + + memset(&request, 0, sizeof(request)); + + chunk = ip->get_address(ip); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | flags; + hdr->nlmsg_type = nlmsg_type; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct ifaddrmsg)); + + msg = (struct ifaddrmsg*)NLMSG_DATA(hdr); + msg->ifa_family = ip->get_family(ip); + msg->ifa_flags = 0; + msg->ifa_prefixlen = 8 * chunk.len; + msg->ifa_scope = RT_SCOPE_UNIVERSE; + msg->ifa_index = if_index; + + netlink_add_attribute(hdr, IFA_LOCAL, chunk, sizeof(request)); + + return this->socket->send_ack(this->socket, hdr); +} + +/** + * Implementation of kernel_net_t.add_ip. + */ +static status_t add_ip(private_kernel_netlink_net_t *this, + host_t *virtual_ip, host_t *iface_ip) +{ + iface_entry_t *iface; + addr_entry_t *addr; + iterator_t *addrs, *ifaces; + int ifindex; + + DBG2(DBG_KNL, "adding virtual IP %H", virtual_ip); + + ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); + while (ifaces->iterate(ifaces, (void**)&iface)) + { + bool iface_found = FALSE; + + addrs = iface->addrs->create_iterator(iface->addrs, TRUE); + while (addrs->iterate(addrs, (void**)&addr)) + { + if (iface_ip->ip_equals(iface_ip, addr->ip)) + { + iface_found = TRUE; + } + else if (virtual_ip->ip_equals(virtual_ip, addr->ip)) + { + addr->refcount++; + DBG2(DBG_KNL, "virtual IP %H already installed on %s", + virtual_ip, iface->ifname); + addrs->destroy(addrs); + ifaces->destroy(ifaces); + return SUCCESS; + } + } + addrs->destroy(addrs); + + if (iface_found) + { + ifindex = iface->ifindex; + addr = malloc_thing(addr_entry_t); + addr->ip = virtual_ip->clone(virtual_ip); + addr->refcount = 0; + addr->virtual = TRUE; + addr->scope = RT_SCOPE_UNIVERSE; + iface->addrs->insert_last(iface->addrs, addr); + + if (manage_ipaddr(this, RTM_NEWADDR, NLM_F_CREATE | NLM_F_EXCL, + ifindex, virtual_ip) == SUCCESS) + { + while (get_vip_refcount(this, virtual_ip) == 0) + { /* wait until address appears */ + pthread_cond_wait(&this->cond, &this->mutex); + } + ifaces->destroy(ifaces); + return SUCCESS; + } + ifaces->destroy(ifaces); + DBG1(DBG_KNL, "adding virtual IP %H failed", virtual_ip); + return FAILED; + } + } + ifaces->destroy(ifaces); + + DBG1(DBG_KNL, "interface address %H not found, unable to install" + "virtual IP %H", iface_ip, virtual_ip); + return FAILED; +} + +/** + * Implementation of kernel_net_t.del_ip. + */ +static status_t del_ip(private_kernel_netlink_net_t *this, host_t *virtual_ip) +{ + iface_entry_t *iface; + addr_entry_t *addr; + iterator_t *addrs, *ifaces; + status_t status; + int ifindex; + + DBG2(DBG_KNL, "deleting virtual IP %H", virtual_ip); + + ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); + while (ifaces->iterate(ifaces, (void**)&iface)) + { + addrs = iface->addrs->create_iterator(iface->addrs, TRUE); + while (addrs->iterate(addrs, (void**)&addr)) + { + if (virtual_ip->ip_equals(virtual_ip, addr->ip)) + { + ifindex = iface->ifindex; + if (addr->refcount == 1) + { + status = manage_ipaddr(this, RTM_DELADDR, 0, + ifindex, virtual_ip); + if (status == SUCCESS) + { /* wait until the address is really gone */ + while (get_vip_refcount(this, virtual_ip) > 0) + { + pthread_cond_wait(&this->cond, &this->mutex); + } + } + addrs->destroy(addrs); + ifaces->destroy(ifaces); + return status; + } + else + { + addr->refcount--; + } + DBG2(DBG_KNL, "virtual IP %H used by other SAs, not deleting", + virtual_ip); + addrs->destroy(addrs); + ifaces->destroy(ifaces); + return SUCCESS; + } + } + addrs->destroy(addrs); + } + ifaces->destroy(ifaces); + + DBG2(DBG_KNL, "virtual IP %H not cached, unable to delete", virtual_ip); + return FAILED; +} + +/** + * Manages source routes in the routing table. + * By setting the appropriate nlmsg_type, the route gets added or removed. + */ +static status_t manage_srcroute(private_kernel_netlink_net_t *this, int nlmsg_type, + int flags, chunk_t dst_net, u_int8_t prefixlen, + host_t *gateway, host_t *src_ip, char *if_name) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *hdr; + struct rtmsg *msg; + int ifindex; + chunk_t chunk; + + /* if route is 0.0.0.0/0, we can't install it, as it would + * overwrite the default route. Instead, we add two routes: + * 0.0.0.0/1 and 128.0.0.0/1 */ + if (this->routing_table == 0 && prefixlen == 0) + { + chunk_t half_net; + u_int8_t half_prefixlen; + status_t status; + + half_net = chunk_alloca(dst_net.len); + memset(half_net.ptr, 0, half_net.len); + half_prefixlen = 1; + + status = manage_srcroute(this, nlmsg_type, flags, half_net, half_prefixlen, + gateway, src_ip, if_name); + half_net.ptr[0] |= 0x80; + status = manage_srcroute(this, nlmsg_type, flags, half_net, half_prefixlen, + gateway, src_ip, if_name); + return status; + } + + memset(&request, 0, sizeof(request)); + + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | flags; + hdr->nlmsg_type = nlmsg_type; + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg)); + + msg = (struct rtmsg*)NLMSG_DATA(hdr); + msg->rtm_family = src_ip->get_family(src_ip); + msg->rtm_dst_len = prefixlen; + msg->rtm_table = this->routing_table; + msg->rtm_protocol = RTPROT_STATIC; + msg->rtm_type = RTN_UNICAST; + msg->rtm_scope = RT_SCOPE_UNIVERSE; + + netlink_add_attribute(hdr, RTA_DST, dst_net, sizeof(request)); + chunk = src_ip->get_address(src_ip); + netlink_add_attribute(hdr, RTA_PREFSRC, chunk, sizeof(request)); + chunk = gateway->get_address(gateway); + netlink_add_attribute(hdr, RTA_GATEWAY, chunk, sizeof(request)); + ifindex = get_interface_index(this, if_name); + chunk.ptr = (char*)&ifindex; + chunk.len = sizeof(ifindex); + netlink_add_attribute(hdr, RTA_OIF, chunk, sizeof(request)); + + return this->socket->send_ack(this->socket, hdr); +} + +/** + * Implementation of kernel_net_t.add_route. + */ +status_t add_route(private_kernel_netlink_net_t *this, chunk_t dst_net, + u_int8_t prefixlen, host_t *gateway, host_t *src_ip, char *if_name) +{ + return manage_srcroute(this, RTM_NEWROUTE, NLM_F_CREATE | NLM_F_EXCL, + dst_net, prefixlen, gateway, src_ip, if_name); +} + +/** + * Implementation of kernel_net_t.del_route. + */ +status_t del_route(private_kernel_netlink_net_t *this, chunk_t dst_net, + u_int8_t prefixlen, host_t *gateway, host_t *src_ip, char *if_name) +{ + return manage_srcroute(this, RTM_DELROUTE, 0, dst_net, prefixlen, + gateway, src_ip, if_name); +} + +/** + * Initialize a list of local addresses. + */ +static status_t init_address_list(private_kernel_netlink_net_t *this) +{ + char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *out, *current, *in; + struct rtgenmsg *msg; + size_t len; + iterator_t *ifaces, *addrs; + iface_entry_t *iface; + addr_entry_t *addr; + + DBG1(DBG_KNL, "listening on interfaces:"); + + memset(&request, 0, sizeof(request)); + + in = (struct nlmsghdr*)&request; + in->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtgenmsg)); + in->nlmsg_flags = NLM_F_REQUEST | NLM_F_MATCH | NLM_F_ROOT; + msg = (struct rtgenmsg*)NLMSG_DATA(in); + msg->rtgen_family = AF_UNSPEC; + + /* get all links */ + in->nlmsg_type = RTM_GETLINK; + if (this->socket->send(this->socket, in, &out, &len) != SUCCESS) + { + return FAILED; + } + current = out; + while (NLMSG_OK(current, len)) + { + switch (current->nlmsg_type) + { + case NLMSG_DONE: + break; + case RTM_NEWLINK: + process_link(this, current, FALSE); + /* fall through */ + default: + current = NLMSG_NEXT(current, len); + continue; + } + break; + } + free(out); + + /* get all interface addresses */ + in->nlmsg_type = RTM_GETADDR; + if (this->socket->send(this->socket, in, &out, &len) != SUCCESS) + { + return FAILED; + } + current = out; + while (NLMSG_OK(current, len)) + { + switch (current->nlmsg_type) + { + case NLMSG_DONE: + break; + case RTM_NEWADDR: + process_addr(this, current, FALSE); + /* fall through */ + default: + current = NLMSG_NEXT(current, len); + continue; + } + break; + } + free(out); + + ifaces = this->ifaces->create_iterator_locked(this->ifaces, &this->mutex); + while (ifaces->iterate(ifaces, (void**)&iface)) + { + if (iface->flags & IFF_UP) + { + DBG1(DBG_KNL, " %s", iface->ifname); + addrs = iface->addrs->create_iterator(iface->addrs, TRUE); + while (addrs->iterate(addrs, (void**)&addr)) + { + DBG1(DBG_KNL, " %H", addr->ip); + } + addrs->destroy(addrs); + } + } + ifaces->destroy(ifaces); + return SUCCESS; +} + +/** + * create or delete a rule to use our routing table + */ +static status_t manage_rule(private_kernel_netlink_net_t *this, int nlmsg_type, + u_int32_t table, u_int32_t prio) +{ + unsigned char request[NETLINK_BUFFER_SIZE]; + struct nlmsghdr *hdr; + struct rtmsg *msg; + chunk_t chunk; + + memset(&request, 0, sizeof(request)); + hdr = (struct nlmsghdr*)request; + hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; + hdr->nlmsg_type = nlmsg_type; + if (nlmsg_type == RTM_NEWRULE) + { + hdr->nlmsg_flags |= NLM_F_CREATE | NLM_F_EXCL; + } + hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg)); + + msg = (struct rtmsg*)NLMSG_DATA(hdr); + msg->rtm_table = table; + msg->rtm_family = AF_INET; + msg->rtm_protocol = RTPROT_BOOT; + msg->rtm_scope = RT_SCOPE_UNIVERSE; + msg->rtm_type = RTN_UNICAST; + + chunk = chunk_from_thing(prio); + netlink_add_attribute(hdr, RTA_PRIORITY, chunk, sizeof(request)); + + return this->socket->send_ack(this->socket, hdr); +} + +/** + * Implementation of kernel_netlink_net_t.destroy. + */ +static void destroy(private_kernel_netlink_net_t *this) +{ + if (this->routing_table) + { + manage_rule(this, RTM_DELRULE, this->routing_table, + this->routing_table_prio); + } + + this->job->cancel(this->job); + close(this->socket_events); + this->socket->destroy(this->socket); + this->ifaces->destroy_function(this->ifaces, (void*)iface_entry_destroy); + free(this); +} + +/* + * Described in header. + */ +kernel_netlink_net_t *kernel_netlink_net_create() +{ + private_kernel_netlink_net_t *this = malloc_thing(private_kernel_netlink_net_t); + struct sockaddr_nl addr; + + /* public functions */ + this->public.interface.get_interface = (char*(*)(kernel_net_t*,host_t*))get_interface_name; + this->public.interface.create_address_enumerator = (enumerator_t*(*)(kernel_net_t*,bool,bool))create_address_enumerator; + this->public.interface.get_source_addr = (host_t*(*)(kernel_net_t*, host_t *dest, host_t *src))get_source_addr; + this->public.interface.get_nexthop = (host_t*(*)(kernel_net_t*, host_t *dest))get_nexthop; + this->public.interface.add_ip = (status_t(*)(kernel_net_t*,host_t*,host_t*)) add_ip; + this->public.interface.del_ip = (status_t(*)(kernel_net_t*,host_t*)) del_ip; + this->public.interface.add_route = (status_t(*)(kernel_net_t*,chunk_t,u_int8_t,host_t*,host_t*,char*)) add_route; + this->public.interface.del_route = (status_t(*)(kernel_net_t*,chunk_t,u_int8_t,host_t*,host_t*,char*)) del_route; + this->public.interface.destroy = (void(*)(kernel_net_t*)) destroy; + + /* private members */ + this->ifaces = linked_list_create(); + pthread_mutex_init(&this->mutex, NULL); + pthread_cond_init(&this->cond, NULL); + timerclear(&this->last_roam); + this->routing_table = lib->settings->get_int(lib->settings, + "charon.routing_table", IPSEC_ROUTING_TABLE); + this->routing_table_prio = lib->settings->get_int(lib->settings, + "charon.routing_table_prio", IPSEC_ROUTING_TABLE_PRIO); + this->process_route = lib->settings->get_bool(lib->settings, + "charon.process_route", TRUE); + + this->socket = netlink_socket_create(NETLINK_ROUTE); + + memset(&addr, 0, sizeof(addr)); + addr.nl_family = AF_NETLINK; + + /* create and bind RT socket for events (address/interface/route changes) */ + this->socket_events = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE); + if (this->socket_events <= 0) + { + charon->kill(charon, "unable to create RT event socket"); + } + addr.nl_groups = RTMGRP_IPV4_IFADDR | RTMGRP_IPV6_IFADDR | + RTMGRP_IPV4_ROUTE | RTMGRP_IPV4_ROUTE | RTMGRP_LINK; + if (bind(this->socket_events, (struct sockaddr*)&addr, sizeof(addr))) + { + charon->kill(charon, "unable to bind RT event socket"); + } + + this->job = callback_job_create((callback_job_cb_t)receive_events, + this, NULL, NULL); + charon->processor->queue_job(charon->processor, (job_t*)this->job); + + if (init_address_list(this) != SUCCESS) + { + charon->kill(charon, "unable to get interface list"); + } + + if (this->routing_table) + { + if (manage_rule(this, RTM_NEWRULE, this->routing_table, + this->routing_table_prio) != SUCCESS) + { + DBG1(DBG_KNL, "unable to create routing table rule"); + } + } + + return &this->public; +} diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_net.h b/src/charon/plugins/kernel_netlink/kernel_netlink_net.h new file mode 100644 index 000000000..393167a71 --- /dev/null +++ b/src/charon/plugins/kernel_netlink/kernel_netlink_net.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_netlink_net.h 4350 2008-09-18 15:16:43Z tobias $ + */ + +/** + * @defgroup kernel_netlink_net_i kernel_netlink_net + * @{ @ingroup kernel_netlink + */ + +#ifndef KERNEL_NETLINK_NET_H_ +#define KERNEL_NETLINK_NET_H_ + +#include <kernel/kernel_net.h> + +typedef struct kernel_netlink_net_t kernel_netlink_net_t; + +/** + * Implementation of the kernel network interface using Netlink. + */ +struct kernel_netlink_net_t { + + /** + * Implements kernel_net_t interface + */ + kernel_net_t interface; +}; + +/** + * Create a netlink kernel network interface instance. + * + * @return kernel_netlink_net_t instance + */ +kernel_netlink_net_t *kernel_netlink_net_create(); + +#endif /* KERNEL_NETLINK_NET_H_ @} */ diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_plugin.c b/src/charon/plugins/kernel_netlink/kernel_netlink_plugin.c new file mode 100644 index 000000000..adc3d585f --- /dev/null +++ b/src/charon/plugins/kernel_netlink/kernel_netlink_plugin.c @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_netlink_plugin.c 4350 2008-09-18 15:16:43Z tobias $ + */ + + +#include "kernel_netlink_plugin.h" + +#include "kernel_netlink_ipsec.h" +#include "kernel_netlink_net.h" + +#include <daemon.h> + +typedef struct private_kernel_netlink_plugin_t private_kernel_netlink_plugin_t; + +/** + * private data of kernel netlink plugin + */ +struct private_kernel_netlink_plugin_t { + /** + * implements plugin interface + */ + kernel_netlink_plugin_t public; +}; + +/** + * Implementation of plugin_t.destroy + */ +static void destroy(private_kernel_netlink_plugin_t *this) +{ + charon->kernel_interface->remove_ipsec_interface(charon->kernel_interface, (kernel_ipsec_constructor_t)kernel_netlink_ipsec_create); + charon->kernel_interface->remove_net_interface(charon->kernel_interface, (kernel_net_constructor_t)kernel_netlink_net_create); + free(this); +} + +/* + * see header file + */ +plugin_t *plugin_create() +{ + private_kernel_netlink_plugin_t *this = malloc_thing(private_kernel_netlink_plugin_t); + + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; + + charon->kernel_interface->add_ipsec_interface(charon->kernel_interface, (kernel_ipsec_constructor_t)kernel_netlink_ipsec_create); + charon->kernel_interface->add_net_interface(charon->kernel_interface, (kernel_net_constructor_t)kernel_netlink_net_create); + + return &this->public.plugin; +} diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_plugin.h b/src/charon/plugins/kernel_netlink/kernel_netlink_plugin.h new file mode 100644 index 000000000..80a6c27e1 --- /dev/null +++ b/src/charon/plugins/kernel_netlink/kernel_netlink_plugin.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_netlink_plugin.h 4358 2008-09-25 13:56:23Z tobias $ + */ + +/** + * @defgroup kernel_netlink kernel_netlink + * @ingroup cplugins + * + * @defgroup kernel_netlink_plugin kernel_netlink_plugin + * @{ @ingroup kernel_netlink + */ + +#ifndef KERNEL_NETLINK_PLUGIN_H_ +#define KERNEL_NETLINK_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct kernel_netlink_plugin_t kernel_netlink_plugin_t; + +/** + * netlink kernel interface plugin + */ +struct kernel_netlink_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a kernel_netlink_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /* KERNEL_NETLINK_PLUGIN_H_ @} */ diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_shared.c b/src/charon/plugins/kernel_netlink/kernel_netlink_shared.c new file mode 100644 index 000000000..55d08c5e5 --- /dev/null +++ b/src/charon/plugins/kernel_netlink/kernel_netlink_shared.c @@ -0,0 +1,280 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_netlink_shared.c 4350 2008-09-18 15:16:43Z tobias $ + */ + +#include <sys/socket.h> +#include <linux/netlink.h> +#include <linux/rtnetlink.h> +#include <errno.h> +#include <unistd.h> + +#include "kernel_netlink_shared.h" + +#include <daemon.h> + +typedef struct private_netlink_socket_t private_netlink_socket_t; + +/** + * Private variables and functions of netlink_socket_t class. + */ +struct private_netlink_socket_t { + /** + * public part of the netlink_socket_t object. + */ + netlink_socket_t public; + + /** + * mutex to lock access to netlink socket + */ + pthread_mutex_t mutex; + + /** + * current sequence number for netlink request + */ + int seq; + + /** + * netlink socket + */ + int socket; +}; + +/** + * Implementation of netlink_socket_t.send + */ +static status_t netlink_send(private_netlink_socket_t *this, struct nlmsghdr *in, + struct nlmsghdr **out, size_t *out_len) +{ + int len, addr_len; + struct sockaddr_nl addr; + chunk_t result = chunk_empty, tmp; + struct nlmsghdr *msg, peek; + + pthread_mutex_lock(&this->mutex); + + in->nlmsg_seq = ++this->seq; + in->nlmsg_pid = getpid(); + + memset(&addr, 0, sizeof(addr)); + addr.nl_family = AF_NETLINK; + addr.nl_pid = 0; + addr.nl_groups = 0; + + while (TRUE) + { + len = sendto(this->socket, in, in->nlmsg_len, 0, + (struct sockaddr*)&addr, sizeof(addr)); + + if (len != in->nlmsg_len) + { + if (errno == EINTR) + { + /* interrupted, try again */ + continue; + } + pthread_mutex_unlock(&this->mutex); + DBG1(DBG_KNL, "error sending to netlink socket: %s", strerror(errno)); + return FAILED; + } + break; + } + + while (TRUE) + { + char buf[4096]; + tmp.len = sizeof(buf); + tmp.ptr = buf; + msg = (struct nlmsghdr*)tmp.ptr; + + memset(&addr, 0, sizeof(addr)); + addr.nl_family = AF_NETLINK; + addr.nl_pid = getpid(); + addr.nl_groups = 0; + addr_len = sizeof(addr); + + len = recvfrom(this->socket, tmp.ptr, tmp.len, 0, + (struct sockaddr*)&addr, &addr_len); + + if (len < 0) + { + if (errno == EINTR) + { + DBG1(DBG_KNL, "got interrupted"); + /* interrupted, try again */ + continue; + } + DBG1(DBG_KNL, "error reading from netlink socket: %s", strerror(errno)); + pthread_mutex_unlock(&this->mutex); + free(result.ptr); + return FAILED; + } + if (!NLMSG_OK(msg, len)) + { + DBG1(DBG_KNL, "received corrupted netlink message"); + pthread_mutex_unlock(&this->mutex); + free(result.ptr); + return FAILED; + } + if (msg->nlmsg_seq != this->seq) + { + DBG1(DBG_KNL, "received invalid netlink sequence number"); + if (msg->nlmsg_seq < this->seq) + { + continue; + } + pthread_mutex_unlock(&this->mutex); + free(result.ptr); + return FAILED; + } + + tmp.len = len; + result.ptr = realloc(result.ptr, result.len + tmp.len); + memcpy(result.ptr + result.len, tmp.ptr, tmp.len); + result.len += tmp.len; + + /* NLM_F_MULTI flag does not seem to be set correctly, we use sequence + * numbers to detect multi header messages */ + len = recvfrom(this->socket, &peek, sizeof(peek), MSG_PEEK | MSG_DONTWAIT, + (struct sockaddr*)&addr, &addr_len); + + if (len == sizeof(peek) && peek.nlmsg_seq == this->seq) + { + /* seems to be multipart */ + continue; + } + break; + } + + *out_len = result.len; + *out = (struct nlmsghdr*)result.ptr; + + pthread_mutex_unlock(&this->mutex); + + return SUCCESS; +} + +/** + * Implementation of netlink_socket_t.send_ack. + */ +static status_t netlink_send_ack(private_netlink_socket_t *this, struct nlmsghdr *in) +{ + struct nlmsghdr *out, *hdr; + size_t len; + + if (netlink_send(this, in, &out, &len) != SUCCESS) + { + return FAILED; + } + hdr = out; + while (NLMSG_OK(hdr, len)) + { + switch (hdr->nlmsg_type) + { + case NLMSG_ERROR: + { + struct nlmsgerr* err = (struct nlmsgerr*)NLMSG_DATA(hdr); + + if (err->error) + { + if (-err->error == EEXIST) + { /* do not report existing routes */ + free(out); + return ALREADY_DONE; + } + DBG1(DBG_KNL, "received netlink error: %s (%d)", + strerror(-err->error), -err->error); + free(out); + return FAILED; + } + free(out); + return SUCCESS; + } + default: + hdr = NLMSG_NEXT(hdr, len); + continue; + case NLMSG_DONE: + break; + } + break; + } + DBG1(DBG_KNL, "netlink request not acknowledged"); + free(out); + return FAILED; +} + +/** + * Implementation of netlink_socket_t.destroy. + */ +static void destroy(private_netlink_socket_t *this) +{ + close(this->socket); + free(this); +} + +/** + * Described in header. + */ +netlink_socket_t *netlink_socket_create(int protocol) { + private_netlink_socket_t *this = malloc_thing(private_netlink_socket_t); + struct sockaddr_nl addr; + + /* public functions */ + this->public.send = (status_t(*)(netlink_socket_t*,struct nlmsghdr*, struct nlmsghdr**, size_t*))netlink_send; + this->public.send_ack = (status_t(*)(netlink_socket_t*,struct nlmsghdr*))netlink_send_ack; + this->public.destroy = (void(*)(netlink_socket_t*))destroy; + + /* private members */ + this->seq = 200; + pthread_mutex_init(&this->mutex, NULL); + + memset(&addr, 0, sizeof(addr)); + addr.nl_family = AF_NETLINK; + + this->socket = socket(AF_NETLINK, SOCK_RAW, protocol); + if (this->socket <= 0) + { + charon->kill(charon, "unable to create netlink socket"); + } + + addr.nl_groups = 0; + if (bind(this->socket, (struct sockaddr*)&addr, sizeof(addr))) + { + charon->kill(charon, "unable to bind netlink socket"); + } + + return &this->public; +} + +/** + * Described in header. + */ +void netlink_add_attribute(struct nlmsghdr *hdr, int rta_type, chunk_t data, + size_t buflen) +{ + struct rtattr *rta; + + if (NLMSG_ALIGN(hdr->nlmsg_len) + RTA_ALIGN(data.len) > buflen) + { + DBG1(DBG_KNL, "unable to add attribute, buffer too small"); + return; + } + + rta = (struct rtattr*)(((char*)hdr) + NLMSG_ALIGN(hdr->nlmsg_len)); + rta->rta_type = rta_type; + rta->rta_len = RTA_LENGTH(data.len); + memcpy(RTA_DATA(rta), data.ptr, data.len); + hdr->nlmsg_len = NLMSG_ALIGN(hdr->nlmsg_len) + rta->rta_len; +} diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_shared.h b/src/charon/plugins/kernel_netlink/kernel_netlink_shared.h new file mode 100644 index 000000000..6428cc9a2 --- /dev/null +++ b/src/charon/plugins/kernel_netlink/kernel_netlink_shared.h @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: kernel_netlink_shared.h 4350 2008-09-18 15:16:43Z tobias $ + */ + +#ifndef KERNEL_NETLINK_SHARED_H_ +#define KERNEL_NETLINK_SHARED_H_ + +#include <library.h> + +#define NETLINK_BUFFER_SIZE 1024 + +typedef struct netlink_socket_t netlink_socket_t; + +/** + * Wrapper around a netlink socket. + */ +struct netlink_socket_t { + + /** + * Send a netlink message and wait for a reply. + * + * @param in netlink message to send + * @param out received netlink message + * @param out_len length of the received message + */ + status_t (*send)(netlink_socket_t *this, struct nlmsghdr *in, struct nlmsghdr **out, size_t *out_len); + + /** + * Send a netlink message and wait for its acknowledge. + * + * @param in netlink message to send + */ + status_t (*send_ack)(netlink_socket_t *this, struct nlmsghdr *in); + + /** + * Destroy the socket. + */ + void (*destroy)(netlink_socket_t *this); +}; + +/** + * Create a netlink_socket_t object. + * + * @param protocol protocol type (e.g. NETLINK_XFRM or NETLINK_ROUTE) + */ +netlink_socket_t *netlink_socket_create(int protocol); + +/** + * Creates an rtattr and adds it to the given netlink message. + * + * @param hdr netlink message + * @param rta_type type of the rtattr + * @param data data to add to the rtattr + * @param buflen length of the netlink message buffer + */ +void netlink_add_attribute(struct nlmsghdr *hdr, int rta_type, chunk_t data, size_t buflen); + +#endif /* KERNEL_NETLINK_SHARED_H_ */ diff --git a/src/charon/plugins/medcli/Makefile.in b/src/charon/plugins/medcli/Makefile.in index 85be6bae7..605ee1399 100644 --- a/src/charon/plugins/medcli/Makefile.in +++ b/src/charon/plugins/medcli/Makefile.in @@ -189,6 +189,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ diff --git a/src/charon/plugins/medcli/medcli_config.c b/src/charon/plugins/medcli/medcli_config.c index 96dfa7c94..d1e6c0c9e 100644 --- a/src/charon/plugins/medcli/medcli_config.c +++ b/src/charon/plugins/medcli/medcli_config.c @@ -120,8 +120,7 @@ static peer_cfg_t *get_peer_cfg_by_name(private_medcli_config_t *this, char *nam "mediation", 2, ike_cfg, identification_create_from_encoding(ID_KEY_ID, me), identification_create_from_encoding(ID_KEY_ID, other), - CERT_NEVER_SEND, UNIQUE_REPLACE, CONF_AUTH_PUBKEY, - 0, 0, /* EAP method, vendor */ + CERT_NEVER_SEND, UNIQUE_REPLACE, 1, this->rekey*60, 0, /* keytries, rekey, reauth */ this->rekey*5, this->rekey*3, /* jitter, overtime */ TRUE, this->dpd, /* mobike, dpddelay */ @@ -149,8 +148,7 @@ static peer_cfg_t *get_peer_cfg_by_name(private_medcli_config_t *this, char *nam name, 2, this->ike->get_ref(this->ike), identification_create_from_encoding(ID_KEY_ID, me), identification_create_from_encoding(ID_KEY_ID, other), - CERT_NEVER_SEND, UNIQUE_REPLACE, CONF_AUTH_PUBKEY, - 0, 0, /* EAP method, vendor */ + CERT_NEVER_SEND, UNIQUE_REPLACE, 1, this->rekey*60, 0, /* keytries, rekey, reauth */ this->rekey*5, this->rekey*3, /* jitter, overtime */ TRUE, this->dpd, /* mobike, dpddelay */ @@ -213,8 +211,7 @@ static bool peer_enumerator_enumerate(peer_enumerator_t *this, peer_cfg_t **cfg) name, 2, this->ike->get_ref(this->ike), identification_create_from_encoding(ID_KEY_ID, me), identification_create_from_encoding(ID_KEY_ID, other), - CERT_NEVER_SEND, UNIQUE_REPLACE, AUTH_RSA, - 0, 0, /* EAP method, vendor */ + CERT_NEVER_SEND, UNIQUE_REPLACE, 1, this->rekey*60, 0, /* keytries, rekey, reauth */ this->rekey*5, this->rekey*3, /* jitter, overtime */ TRUE, this->dpd, /* mobike, dpddelay */ @@ -357,9 +354,8 @@ medcli_config_t *medcli_config_create(database_t *db) this->public.destroy = (void(*)(medcli_config_t*))destroy; this->db = db; - this->rekey = lib->settings->get_int(lib->settings, - "medclient.rekey", 20) * 60; - this->dpd = lib->settings->get_int(lib->settings, "medclient.dpd", 300); + this->rekey = lib->settings->get_time(lib->settings, "medcli.rekey", 1200); + this->dpd = lib->settings->get_time(lib->settings, "medcli.dpd", 300); this->ike = ike_cfg_create(FALSE, FALSE, "0.0.0.0", "0.0.0.0"); this->ike->add_proposal(this->ike, proposal_create_default(PROTO_IKE)); diff --git a/src/charon/plugins/medcli/medcli_creds.c b/src/charon/plugins/medcli/medcli_creds.c index 685f34271..1e99f6990 100644 --- a/src/charon/plugins/medcli/medcli_creds.c +++ b/src/charon/plugins/medcli/medcli_creds.c @@ -63,7 +63,7 @@ static bool private_enumerator_enumerate(private_enumerator_t *this, while (this->inner->enumerate(this->inner, &chunk)) { this->current = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, - BUILD_BLOB_ASN1_DER, chunk_clone(chunk), + BUILD_BLOB_ASN1_DER, chunk, BUILD_END); if (this->current) { @@ -143,7 +143,7 @@ static bool cert_enumerator_enumerate(cert_enumerator_t *this, while (this->inner->enumerate(this->inner, &chunk)) { public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, - BUILD_BLOB_ASN1_DER, chunk_clone(chunk), + BUILD_BLOB_ASN1_DER, chunk, BUILD_END); if (public) { @@ -152,14 +152,17 @@ static bool cert_enumerator_enumerate(cert_enumerator_t *this, this->current = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_TRUSTED_PUBKEY, BUILD_PUBLIC_KEY, public, BUILD_END); + public->destroy(public); if (this->current) { *cert = this->current; return TRUE; } - continue; } - public->destroy(public); + else + { + public->destroy(public); + } } } this->current = NULL; diff --git a/src/charon/plugins/medcli/medcli_listener.c b/src/charon/plugins/medcli/medcli_listener.c index cb370ba2a..3b4156903 100644 --- a/src/charon/plugins/medcli/medcli_listener.c +++ b/src/charon/plugins/medcli/medcli_listener.c @@ -51,8 +51,9 @@ struct private_medcli_listener_t { /** * Implementation of bus_listener_t.signal. */ -static bool signal_(private_medcli_listener_t *this, signal_t signal, level_t level, - int thread, ike_sa_t* ike_sa, char *format, va_list args) +static bool signal_(private_medcli_listener_t *this, signal_t signal, + level_t level, int thread, ike_sa_t* ike_sa, void *data, + char *format, va_list args) { mediated_state_t state; @@ -100,7 +101,7 @@ medcli_listener_t *medcli_listener_create(database_t *db) { private_medcli_listener_t *this = malloc_thing(private_medcli_listener_t); - this->public.listener.signal = (bool(*)(bus_listener_t*,signal_t,level_t,int,ike_sa_t*,char*,va_list))signal_; + this->public.listener.signal = (bool(*)(bus_listener_t*,signal_t,level_t,int,ike_sa_t*,void*,char*,va_list))signal_; this->public.destroy = (void (*)(medcli_listener_t*))destroy; this->db = db; diff --git a/src/charon/plugins/medsrv/Makefile.in b/src/charon/plugins/medsrv/Makefile.in index b6561e15e..2162afa77 100644 --- a/src/charon/plugins/medsrv/Makefile.in +++ b/src/charon/plugins/medsrv/Makefile.in @@ -189,6 +189,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ diff --git a/src/charon/plugins/medsrv/medsrv_config.c b/src/charon/plugins/medsrv/medsrv_config.c index 1017b9de0..bec6837c0 100644 --- a/src/charon/plugins/medsrv/medsrv_config.c +++ b/src/charon/plugins/medsrv/medsrv_config.c @@ -99,8 +99,7 @@ static enumerator_t* create_peer_cfg_enumerator(private_medsrv_config_t *this, peer_cfg = peer_cfg_create( name, 2, this->ike->get_ref(this->ike), me->clone(me), other->clone(other), - CERT_NEVER_SEND, UNIQUE_REPLACE, CONF_AUTH_PUBKEY, - 0, 0, /* EAP method, vendor */ + CERT_NEVER_SEND, UNIQUE_REPLACE, 1, this->rekey*60, 0, /* keytries, rekey, reauth */ this->rekey*5, this->rekey*3, /* jitter, overtime */ TRUE, this->dpd, /* mobike, dpddelay */ @@ -136,9 +135,8 @@ medsrv_config_t *medsrv_config_create(database_t *db) this->public.destroy = (void(*)(medsrv_config_t*))destroy; this->db = db; - this->rekey = lib->settings->get_int(lib->settings, - "medsrv.rekey", 20) * 60; - this->dpd = lib->settings->get_int(lib->settings, "medsrv.dpd", 300); + this->rekey = lib->settings->get_time(lib->settings, "medsrv.rekey", 1200); + this->dpd = lib->settings->get_time(lib->settings, "medsrv.dpd", 300); this->ike = ike_cfg_create(FALSE, FALSE, "0.0.0.0", "0.0.0.0"); this->ike->add_proposal(this->ike, proposal_create_default(PROTO_IKE)); diff --git a/src/charon/plugins/medsrv/medsrv_creds.c b/src/charon/plugins/medsrv/medsrv_creds.c index 48e05c38e..5d2d46e53 100644 --- a/src/charon/plugins/medsrv/medsrv_creds.c +++ b/src/charon/plugins/medsrv/medsrv_creds.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: medsrv_creds.c 4061 2008-06-11 14:13:24Z martin $ + * $Id: medsrv_creds.c 4317 2008-09-02 11:00:13Z martin $ */ #include "medsrv_creds.h" @@ -67,7 +67,7 @@ static bool cert_enumerator_enumerate(cert_enumerator_t *this, while (this->inner->enumerate(this->inner, &chunk)) { public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, - BUILD_BLOB_ASN1_DER, chunk_clone(chunk), + BUILD_BLOB_ASN1_DER, chunk, BUILD_END); if (public) { @@ -76,14 +76,17 @@ static bool cert_enumerator_enumerate(cert_enumerator_t *this, trusted = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_TRUSTED_PUBKEY, BUILD_PUBLIC_KEY, public, BUILD_END); + public->destroy(public); if (trusted) { *cert = this->current = trusted; return TRUE; } - continue; } - public->destroy(public); + else + { + public->destroy(public); + } } } this->current = NULL; diff --git a/src/charon/plugins/medsrv/medsrv_plugin.c b/src/charon/plugins/medsrv/medsrv_plugin.c index f29120337..e34a1d4de 100644 --- a/src/charon/plugins/medsrv/medsrv_plugin.c +++ b/src/charon/plugins/medsrv/medsrv_plugin.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: medsrv_plugin.c 3915 2008-05-08 12:11:30Z martin $ + * $Id: medsrv_plugin.c 4137 2008-07-01 13:57:47Z martin $ */ #include "medsrv_plugin.h" @@ -74,7 +74,7 @@ plugin_t *plugin_create() this->public.plugin.destroy = (void(*)(plugin_t*))destroy; uri = lib->settings->get_str(lib->settings, - "medmanager.database", NULL); + "medsrv.database", NULL); if (!uri) { DBG1(DBG_CFG, "mediation database URI not defined, skipped"); diff --git a/src/charon/plugins/nm/Makefile.am b/src/charon/plugins/nm/Makefile.am new file mode 100644 index 000000000..107ca1a31 --- /dev/null +++ b/src/charon/plugins/nm/Makefile.am @@ -0,0 +1,28 @@ + +INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon ${nm_CFLAGS} + +AM_CFLAGS = -rdynamic + +plugin_LTLIBRARIES = libstrongswan-nm.la +libstrongswan_nm_la_SOURCES = \ + nm_plugin.h nm_plugin.c nm_service.h nm_service.c nm_creds.h nm_creds.c +libstrongswan_nm_la_LDFLAGS = -module +libstrongswan_nm_la_LIBADD = ${nm_LIBS} + + +# build gnome/configure and friends for distribution + +EXTRA_DIST = gnome/configure gnome/po/LINGUAS gnome/po/POTFILES.in gnome/po/Makefile.in.in \ + gnome/ltmain.sh gnome/config.h.in gnome/depcomp gnome/Makefile.in \ + gnome/compile gnome/intltool-merge.in gnome/configure.in gnome/install-sh \ + gnome/aclocal.m4 gnome/Makefile.am gnome/autogen.sh \ + gnome/properties/Makefile.in gnome/properties/nm-strongswan-dialog.glade \ + gnome/properties/Makefile.am gnome/properties/nm-strongswan.c \ + gnome/properties/nm-strongswan.h gnome/intltool-update.in gnome/config.guess \ + gnome/nm-strongswan-service.name.in gnome/nm-strongswan-service.conf \ + gnome/mkinstalldirs gnome/auth-dialog gnome/auth-dialog/Makefile.in \ + gnome/auth-dialog/Makefile.am gnome/auth-dialog/main.c gnome/intltool-extract.in \ + gnome/config.sub gnome/missing + +gnome/configure : gnome/configure.in + cd gnome && ./autogen.sh; cd .. diff --git a/src/charon/plugins/nm/Makefile.in b/src/charon/plugins/nm/Makefile.in new file mode 100644 index 000000000..46e4ab851 --- /dev/null +++ b/src/charon/plugins/nm/Makefile.in @@ -0,0 +1,519 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = src/charon/plugins/nm +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_CLEAN_FILES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__installdirs = "$(DESTDIR)$(plugindir)" +pluginLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(plugin_LTLIBRARIES) +am__DEPENDENCIES_1 = +libstrongswan_nm_la_DEPENDENCIES = $(am__DEPENDENCIES_1) +am_libstrongswan_nm_la_OBJECTS = nm_plugin.lo nm_service.lo \ + nm_creds.lo +libstrongswan_nm_la_OBJECTS = $(am_libstrongswan_nm_la_OBJECTS) +libstrongswan_nm_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(libstrongswan_nm_la_LDFLAGS) $(LDFLAGS) -o $@ +DEFAULT_INCLUDES = -I.@am__isrc@ +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +SOURCES = $(libstrongswan_nm_la_SOURCES) +DIST_SOURCES = $(libstrongswan_nm_la_SOURCES) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AR = @AR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DSYMUTIL = @DSYMUTIL@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +F77 = @F77@ +FFLAGS = @FFLAGS@ +GPERF = @GPERF@ +GREP = @GREP@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ +IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ +LDFLAGS = @LDFLAGS@ +LEX = @LEX@ +LEXLIB = @LEXLIB@ +LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LINUX_HEADERS = @LINUX_HEADERS@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MKDIR_P = @MKDIR_P@ +NMEDIT = @NMEDIT@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PERL = @PERL@ +PKG_CONFIG = @PKG_CONFIG@ +RANLIB = @RANLIB@ +SED = @SED@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +YACC = @YACC@ +YFLAGS = @YFLAGS@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_F77 = @ac_ct_F77@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +confdir = @confdir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +gtk_CFLAGS = @gtk_CFLAGS@ +gtk_LIBS = @gtk_LIBS@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +ipsecdir = @ipsecdir@ +ipsecgroup = @ipsecgroup@ +ipsecuser = @ipsecuser@ +libdir = @libdir@ +libexecdir = @libexecdir@ +libstrongswan_plugins = @libstrongswan_plugins@ +linuxdir = @linuxdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +piddir = @piddir@ +plugindir = @plugindir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +resolv_conf = @resolv_conf@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +simreader = @simreader@ +srcdir = @srcdir@ +strongswan_conf = @strongswan_conf@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +xml_CFLAGS = @xml_CFLAGS@ +xml_LIBS = @xml_LIBS@ +INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon ${nm_CFLAGS} +AM_CFLAGS = -rdynamic +plugin_LTLIBRARIES = libstrongswan-nm.la +libstrongswan_nm_la_SOURCES = \ + nm_plugin.h nm_plugin.c nm_service.h nm_service.c nm_creds.h nm_creds.c + +libstrongswan_nm_la_LDFLAGS = -module +libstrongswan_nm_la_LIBADD = ${nm_LIBS} + +# build gnome/configure and friends for distribution +EXTRA_DIST = gnome/configure gnome/po/LINGUAS gnome/po/POTFILES.in gnome/po/Makefile.in.in \ + gnome/ltmain.sh gnome/config.h.in gnome/depcomp gnome/Makefile.in \ + gnome/compile gnome/intltool-merge.in gnome/configure.in gnome/install-sh \ + gnome/aclocal.m4 gnome/Makefile.am gnome/autogen.sh \ + gnome/properties/Makefile.in gnome/properties/nm-strongswan-dialog.glade \ + gnome/properties/Makefile.am gnome/properties/nm-strongswan.c \ + gnome/properties/nm-strongswan.h gnome/intltool-update.in gnome/config.guess \ + gnome/nm-strongswan-service.name.in gnome/nm-strongswan-service.conf \ + gnome/mkinstalldirs gnome/auth-dialog gnome/auth-dialog/Makefile.in \ + gnome/auth-dialog/Makefile.am gnome/auth-dialog/main.c gnome/intltool-extract.in \ + gnome/config.sub gnome/missing + +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd 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It can +# be used in projects which are not available under the GNU Public License +# but which still want to provide support for the GNU gettext functionality. +# +# Macro to add for using GNU gettext. +# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996 +# +# Modified to never use included libintl. +# Owen Taylor <otaylor@redhat.com>, 12/15/1998 +# +# Major rework to remove unused code +# Owen Taylor <otaylor@redhat.com>, 12/11/2002 +# +# Added better handling of ALL_LINGUAS from GNU gettext version +# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002 +# +# Modified to require ngettext +# Matthias Clasen <mclasen@redhat.com> 08/06/2004 +# +# We need this here as well, since someone might use autoconf-2.5x +# to configure GLib then an older version to configure a package +# using AM_GLIB_GNU_GETTEXT +AC_PREREQ(2.53) + +dnl +dnl We go to great lengths to make sure that aclocal won't +dnl try to pull in the installed version of these macros +dnl when running aclocal in the glib directory. +dnl +m4_copy([AC_DEFUN],[glib_DEFUN]) +m4_copy([AC_REQUIRE],[glib_REQUIRE]) +dnl +dnl At the end, if we're not within glib, we'll define the public +dnl definitions in terms of our private definitions. +dnl + +# GLIB_LC_MESSAGES +#-------------------- +glib_DEFUN([GLIB_LC_MESSAGES], + [AC_CHECK_HEADERS([locale.h]) + if test $ac_cv_header_locale_h = yes; then + AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, + [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], + am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) + if test $am_cv_val_LC_MESSAGES = yes; then + AC_DEFINE(HAVE_LC_MESSAGES, 1, + [Define if your <locale.h> file defines LC_MESSAGES.]) + fi + fi]) + +# GLIB_PATH_PROG_WITH_TEST +#---------------------------- +dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, +dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) +glib_DEFUN([GLIB_PATH_PROG_WITH_TEST], +[# Extract the first word of "$2", so it can be a program name with args. +set dummy $2; ac_word=[$]2 +AC_MSG_CHECKING([for $ac_word]) +AC_CACHE_VAL(ac_cv_path_$1, +[case "[$]$1" in + /*) + ac_cv_path_$1="[$]$1" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in ifelse([$5], , $PATH, [$5]); do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if [$3]; then + ac_cv_path_$1="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" +dnl If no 4th arg is given, leave the cache variable unset, +dnl so AC_PATH_PROGS will keep looking. +ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" +])dnl + ;; +esac])dnl +$1="$ac_cv_path_$1" +if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then + AC_MSG_RESULT([$]$1) +else + AC_MSG_RESULT(no) +fi +AC_SUBST($1)dnl +]) + +# GLIB_WITH_NLS +#----------------- +glib_DEFUN([GLIB_WITH_NLS], + dnl NLS is obligatory + [USE_NLS=yes + AC_SUBST(USE_NLS) + + gt_cv_have_gettext=no + + CATOBJEXT=NONE + XGETTEXT=: + INTLLIBS= + + AC_CHECK_HEADER(libintl.h, + [gt_cv_func_dgettext_libintl="no" + libintl_extra_libs="" + + # + # First check in libc + # + AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc, + [AC_TRY_LINK([ +#include <libintl.h> +], + [return !ngettext ("","", 1)], + gt_cv_func_ngettext_libc=yes, + gt_cv_func_ngettext_libc=no) + ]) + + if test "$gt_cv_func_ngettext_libc" = "yes" ; then + AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc, + [AC_TRY_LINK([ +#include <libintl.h> +], + [return !dgettext ("","")], + gt_cv_func_dgettext_libc=yes, + gt_cv_func_dgettext_libc=no) + ]) + fi + + if test "$gt_cv_func_ngettext_libc" = "yes" ; then + AC_CHECK_FUNCS(bind_textdomain_codeset) + fi + + # + # If we don't have everything we want, check in libintl + # + if test "$gt_cv_func_dgettext_libc" != "yes" \ + || test "$gt_cv_func_ngettext_libc" != "yes" \ + || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then + + AC_CHECK_LIB(intl, bindtextdomain, + [AC_CHECK_LIB(intl, ngettext, + [AC_CHECK_LIB(intl, dgettext, + gt_cv_func_dgettext_libintl=yes)])]) + + if test "$gt_cv_func_dgettext_libintl" != "yes" ; then + AC_MSG_CHECKING([if -liconv is needed to use gettext]) + AC_MSG_RESULT([]) + AC_CHECK_LIB(intl, ngettext, + [AC_CHECK_LIB(intl, dcgettext, + [gt_cv_func_dgettext_libintl=yes + libintl_extra_libs=-liconv], + :,-liconv)], + :,-liconv) + fi + + # + # If we found libintl, then check in it for bind_textdomain_codeset(); + # we'll prefer libc if neither have bind_textdomain_codeset(), + # and both have dgettext and ngettext + # + if test "$gt_cv_func_dgettext_libintl" = "yes" ; then + glib_save_LIBS="$LIBS" + LIBS="$LIBS -lintl $libintl_extra_libs" + unset ac_cv_func_bind_textdomain_codeset + AC_CHECK_FUNCS(bind_textdomain_codeset) + LIBS="$glib_save_LIBS" + + if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then + gt_cv_func_dgettext_libc=no + else + if test "$gt_cv_func_dgettext_libc" = "yes" \ + && test "$gt_cv_func_ngettext_libc" = "yes"; then + gt_cv_func_dgettext_libintl=no + fi + fi + fi + fi + + if test "$gt_cv_func_dgettext_libc" = "yes" \ + || test "$gt_cv_func_dgettext_libintl" = "yes"; then + gt_cv_have_gettext=yes + fi + + if test "$gt_cv_func_dgettext_libintl" = "yes"; then + INTLLIBS="-lintl $libintl_extra_libs" + fi + + if test "$gt_cv_have_gettext" = "yes"; then + AC_DEFINE(HAVE_GETTEXT,1, + [Define if the GNU gettext() function is already present or preinstalled.]) + GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl + if test "$MSGFMT" != "no"; then + glib_save_LIBS="$LIBS" + LIBS="$LIBS $INTLLIBS" + AC_CHECK_FUNCS(dcgettext) + MSGFMT_OPTS= + AC_MSG_CHECKING([if msgfmt accepts -c]) + GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[ +msgid "" +msgstr "" +"Content-Type: text/plain; charset=UTF-8\n" +"Project-Id-Version: test 1.0\n" +"PO-Revision-Date: 2007-02-15 12:01+0100\n" +"Last-Translator: test <foo@bar.xx>\n" +"Language-Team: C <LL@li.org>\n" +"MIME-Version: 1.0\n" +"Content-Transfer-Encoding: 8bit\n" +], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])]) + AC_SUBST(MSGFMT_OPTS) + AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) + GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, + [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) + AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr], + [CATOBJEXT=.gmo + DATADIRNAME=share], + [case $host in + *-*-solaris*) + dnl On Solaris, if bind_textdomain_codeset is in libc, + dnl GNU format message catalog is always supported, + dnl since both are added to the libc all together. + dnl Hence, we'd like to go with DATADIRNAME=share and + dnl and CATOBJEXT=.gmo in this case. + AC_CHECK_FUNC(bind_textdomain_codeset, + [CATOBJEXT=.gmo + DATADIRNAME=share], + [CATOBJEXT=.mo + DATADIRNAME=lib]) + ;; + *) + CATOBJEXT=.mo + DATADIRNAME=lib + ;; + esac]) + LIBS="$glib_save_LIBS" + INSTOBJEXT=.mo + else + gt_cv_have_gettext=no + fi + fi + ]) + + if test "$gt_cv_have_gettext" = "yes" ; then + AC_DEFINE(ENABLE_NLS, 1, + [always defined to indicate that i18n is enabled]) + fi + + dnl Test whether we really found GNU xgettext. + if test "$XGETTEXT" != ":"; then + dnl If it is not GNU xgettext we define it as : so that the + dnl Makefiles still can work. + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + AC_MSG_RESULT( + [found xgettext program is not GNU xgettext; ignore it]) + XGETTEXT=":" + fi + fi + + # We need to process the po/ directory. + POSUB=po + + AC_OUTPUT_COMMANDS( + [case "$CONFIG_FILES" in *po/Makefile.in*) + sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile + esac]) + + dnl These rules are solely for the distribution goal. While doing this + dnl we only have to keep exactly one list of the available catalogs + dnl in configure.in. + for lang in $ALL_LINGUAS; do + GMOFILES="$GMOFILES $lang.gmo" + POFILES="$POFILES $lang.po" + done + + dnl Make all variables we use known to autoconf. + AC_SUBST(CATALOGS) + AC_SUBST(CATOBJEXT) + AC_SUBST(DATADIRNAME) + AC_SUBST(GMOFILES) + AC_SUBST(INSTOBJEXT) + AC_SUBST(INTLLIBS) + AC_SUBST(PO_IN_DATADIR_TRUE) + AC_SUBST(PO_IN_DATADIR_FALSE) + AC_SUBST(POFILES) + AC_SUBST(POSUB) + ]) + +# AM_GLIB_GNU_GETTEXT +# ------------------- +# Do checks necessary for use of gettext. If a suitable implementation +# of gettext is found in either in libintl or in the C library, +# it will set INTLLIBS to the libraries needed for use of gettext +# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable +# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST() +# on various variables needed by the Makefile.in.in installed by +# glib-gettextize. +dnl +glib_DEFUN([GLIB_GNU_GETTEXT], + [AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_HEADER_STDC])dnl + + GLIB_LC_MESSAGES + GLIB_WITH_NLS + + if test "$gt_cv_have_gettext" = "yes"; then + if test "x$ALL_LINGUAS" = "x"; then + LINGUAS= + else + AC_MSG_CHECKING(for catalogs to be installed) + NEW_LINGUAS= + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + NEW_LINGUAS="$NEW_LINGUAS $presentlang" + fi + done + LINGUAS=$NEW_LINGUAS + AC_MSG_RESULT($LINGUAS) + fi + + dnl Construct list of names of catalog files to be constructed. + if test -n "$LINGUAS"; then + for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done + fi + fi + + dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly + dnl find the mkinstalldirs script in another subdir but ($top_srcdir). + dnl Try to locate is. + MKINSTALLDIRS= + if test -n "$ac_aux_dir"; then + MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" + fi + if test -z "$MKINSTALLDIRS"; then + MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" + fi + AC_SUBST(MKINSTALLDIRS) + + dnl Generate list of files to be processed by xgettext which will + dnl be included in po/Makefile. + test -d po || mkdir po + if test "x$srcdir" != "x."; then + if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then + posrcprefix="$srcdir/" + else + posrcprefix="../$srcdir/" + fi + else + posrcprefix="../" + fi + rm -f po/POTFILES + sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ + < $srcdir/po/POTFILES.in > po/POTFILES + ]) + +# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE) +# ------------------------------- +# Define VARIABLE to the location where catalog files will +# be installed by po/Makefile. +glib_DEFUN([GLIB_DEFINE_LOCALEDIR], +[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl +glib_save_prefix="$prefix" +glib_save_exec_prefix="$exec_prefix" +glib_save_datarootdir="$datarootdir" +test "x$prefix" = xNONE && prefix=$ac_default_prefix +test "x$exec_prefix" = xNONE && exec_prefix=$prefix +datarootdir=`eval echo "${datarootdir}"` +if test "x$CATOBJEXT" = "x.mo" ; then + localedir=`eval echo "${libdir}/locale"` +else + localedir=`eval echo "${datadir}/locale"` +fi +prefix="$glib_save_prefix" +exec_prefix="$glib_save_exec_prefix" +datarootdir="$glib_save_datarootdir" +AC_DEFINE_UNQUOTED($1, "$localedir", + [Define the location where the catalogs will be installed]) +]) + +dnl +dnl Now the definitions that aclocal will find +dnl +ifdef(glib_configure_in,[],[ +AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)]) +AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)]) +])dnl + +# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL]) +# +# Create a temporary file with TEST-FILE as its contents and pass the +# file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with +# 0 and perform ACTION-IF-FAIL for any other exit status. +AC_DEFUN([GLIB_RUN_PROG], +[cat >conftest.foo <<_ACEOF +$2 +_ACEOF +if AC_RUN_LOG([$1 conftest.foo]); then + m4_ifval([$3], [$3], [:]) +m4_ifvaln([$4], [else $4])dnl +echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD +sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD +fi]) + + + +dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml]) +# serial 36 IT_PROG_INTLTOOL +AC_DEFUN([IT_PROG_INTLTOOL], +[AC_PREREQ([2.50])dnl + +case "$am__api_version" in + 1.[01234]) + AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool]) + ;; + *) + ;; +esac + +if test -n "$1"; then + AC_MSG_CHECKING([for intltool >= $1]) + + INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'` + INTLTOOL_APPLIED_VERSION=`awk -F\" '/\\$VERSION / { print $ 2; }' ${ac_aux_dir}/intltool-update.in` + [INTLTOOL_APPLIED_VERSION_AS_INT=`awk -F\" '/\\$VERSION / { split($ 2, VERSION, "."); print VERSION[1] * 1000 + VERSION[2] * 100 + VERSION[3];}' ${ac_aux_dir}/intltool-update.in` + ] + AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found]) + test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" || + AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.]) +fi + + INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' +INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -p $(top_srcdir)/po $< [$]@' + INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' +INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u /tmp $< [$]@' + INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' + +AC_SUBST(INTLTOOL_DESKTOP_RULE) +AC_SUBST(INTLTOOL_DIRECTORY_RULE) +AC_SUBST(INTLTOOL_KEYS_RULE) +AC_SUBST(INTLTOOL_PROP_RULE) +AC_SUBST(INTLTOOL_OAF_RULE) +AC_SUBST(INTLTOOL_PONG_RULE) +AC_SUBST(INTLTOOL_SERVER_RULE) +AC_SUBST(INTLTOOL_SHEET_RULE) +AC_SUBST(INTLTOOL_SOUNDLIST_RULE) +AC_SUBST(INTLTOOL_UI_RULE) +AC_SUBST(INTLTOOL_XAM_RULE) +AC_SUBST(INTLTOOL_KBD_RULE) +AC_SUBST(INTLTOOL_XML_RULE) +AC_SUBST(INTLTOOL_XML_NOMERGE_RULE) +AC_SUBST(INTLTOOL_CAVES_RULE) +AC_SUBST(INTLTOOL_SCHEMAS_RULE) +AC_SUBST(INTLTOOL_THEME_RULE) +AC_SUBST(INTLTOOL_SERVICE_RULE) +AC_SUBST(INTLTOOL_POLICY_RULE) + +# Check the gettext tools to make sure they are GNU +AC_PATH_PROG(XGETTEXT, xgettext) +AC_PATH_PROG(MSGMERGE, msgmerge) +AC_PATH_PROG(MSGFMT, msgfmt) +if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then + AC_MSG_ERROR([GNU gettext tools not found; required for intltool]) +fi +xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`" +mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`" +mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`" +if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then + AC_MSG_ERROR([GNU gettext tools not found; required for intltool]) +fi + +# Use the tools built into the package, not the ones that are installed. +AC_SUBST(INTLTOOL_EXTRACT, '$(top_builddir)/intltool-extract') +AC_SUBST(INTLTOOL_MERGE, '$(top_builddir)/intltool-merge') +AC_SUBST(INTLTOOL_UPDATE, '$(top_builddir)/intltool-update') + +AC_PATH_PROG(INTLTOOL_PERL, perl) +if test -z "$INTLTOOL_PERL"; then + AC_MSG_ERROR([perl not found; required for intltool]) +fi +if test -z "`$INTLTOOL_PERL -v | fgrep '5.' 2> /dev/null`"; then + AC_MSG_ERROR([perl 5.x required for intltool]) +fi +if test "x$2" != "xno-xml"; then + AC_MSG_CHECKING([for XML::Parser]) + if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then + AC_MSG_RESULT([ok]) + else + AC_MSG_ERROR([XML::Parser perl module is required for intltool]) + fi +fi + +# Substitute ALL_LINGUAS so we can use it in po/Makefile +AC_SUBST(ALL_LINGUAS) + +# Set DATADIRNAME correctly if it is not set yet +# (copied from glib-gettext.m4) +if test -z "$DATADIRNAME"; then + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[]], + [[extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr]])], + [DATADIRNAME=share], + [case $host in + *-*-solaris*) + dnl On Solaris, if bind_textdomain_codeset is in libc, + dnl GNU format message catalog is always supported, + dnl since both are added to the libc all together. + dnl Hence, we'd like to go with DATADIRNAME=share + dnl in this case. + AC_CHECK_FUNC(bind_textdomain_codeset, + [DATADIRNAME=share], [DATADIRNAME=lib]) + ;; + *) + [DATADIRNAME=lib] + ;; + esac]) +fi +AC_SUBST(DATADIRNAME) + +IT_PO_SUBDIR([po]) + +dnl The following is very similar to +dnl +dnl AC_CONFIG_FILES([intltool-extract intltool-merge intltool-update]) +dnl +dnl with the following slight differences: +dnl - the *.in files are in ac_aux_dir, +dnl - if the file haven't changed upon reconfigure, it's not touched, +dnl - the evaluation of the third parameter enables a hack which computes +dnl the actual value of $libdir, +dnl - the user sees "executing intltool commands", instead of +dnl "creating intltool-extract" and such. +dnl +dnl Nothing crucial here, and we could use AC_CONFIG_FILES, if there were +dnl a reason for it. + +AC_CONFIG_COMMANDS([intltool], [ + +for file in intltool-extract intltool-merge intltool-update; do + sed -e "s|@INTLTOOL_EXTRACT@|`pwd`/intltool-extract|g" \ + -e "s|@INTLTOOL_LIBDIR@|${INTLTOOL_LIBDIR}|g" \ + -e "s|@INTLTOOL_PERL@|${INTLTOOL_PERL}|g" \ + < ${ac_aux_dir}/${file}.in > ${file}.out + if cmp -s ${file} ${file}.out 2>/dev/null; then + rm -f ${file}.out + else + mv -f ${file}.out ${file} + fi + chmod ugo+x ${file} + chmod u+w ${file} +done + +], +[INTLTOOL_PERL='${INTLTOOL_PERL}' ac_aux_dir='${ac_aux_dir}' +prefix="$prefix" exec_prefix="$exec_prefix" INTLTOOL_LIBDIR="$libdir" +INTLTOOL_EXTRACT='${INTLTOOL_EXTRACT}']) + +]) + + +# IT_PO_SUBDIR(DIRNAME) +# --------------------- +# All po subdirs have to be declared with this macro; the subdir "po" is +# declared by IT_PROG_INTLTOOL. +# +AC_DEFUN([IT_PO_SUBDIR], +[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS. +dnl +dnl The following CONFIG_COMMANDS should be exetuted at the very end +dnl of config.status. +AC_CONFIG_COMMANDS_PRE([ + AC_CONFIG_COMMANDS([$1/stamp-it], [ + rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp" + >"$1/stamp-it.tmp" + [sed '/^#/d + s/^[[].*] *// + /^[ ]*$/d + '"s|^| $ac_top_srcdir/|" \ + "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES" + ] + if test ! -f "$1/Makefile"; then + AC_MSG_ERROR([$1/Makefile is not ready.]) + fi + mv "$1/Makefile" "$1/Makefile.tmp" + [sed '/^POTFILES =/,/[^\\]$/ { + /^POTFILES =/!d + r $1/POTFILES + } + ' "$1/Makefile.tmp" >"$1/Makefile"] + rm -f "$1/Makefile.tmp" + mv "$1/stamp-it.tmp" "$1/stamp-it" + ]) +])dnl +]) + + +# deprecated macros +AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL]) +# A hint is needed for aclocal from Automake <= 1.9.4: +# AC_DEFUN([AC_PROG_INTLTOOL], ...) + + +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- + +# serial 52 Debian 1.5.26-1ubuntu1 AC_PROG_LIBTOOL + + +# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) +# ----------------------------------------------------------- +# If this macro is not defined by Autoconf, define it here. +m4_ifdef([AC_PROVIDE_IFELSE], + [], + [m4_define([AC_PROVIDE_IFELSE], + [m4_ifdef([AC_PROVIDE_$1], + [$2], [$3])])]) + + +# AC_PROG_LIBTOOL +# --------------- +AC_DEFUN([AC_PROG_LIBTOOL], +[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl +dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX +dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. + AC_PROVIDE_IFELSE([AC_PROG_CXX], + [AC_LIBTOOL_CXX], + [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX + ])]) +dnl And a similar setup for Fortran 77 support + AC_PROVIDE_IFELSE([AC_PROG_F77], + [AC_LIBTOOL_F77], + [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 +])]) + +dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. +dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run +dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. + AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [ifdef([AC_PROG_GCJ], + [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([A][M_PROG_GCJ], + [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([LT_AC_PROG_GCJ], + [define([LT_AC_PROG_GCJ], + defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) +])])# AC_PROG_LIBTOOL + + +# _AC_PROG_LIBTOOL +# ---------------- +AC_DEFUN([_AC_PROG_LIBTOOL], +[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl +AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl +AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl +AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +# Prevent multiple expansion +define([AC_PROG_LIBTOOL], []) +])# _AC_PROG_LIBTOOL + + +# AC_LIBTOOL_SETUP +# ---------------- +AC_DEFUN([AC_LIBTOOL_SETUP], +[AC_PREREQ(2.50)dnl +AC_REQUIRE([AC_ENABLE_SHARED])dnl +AC_REQUIRE([AC_ENABLE_STATIC])dnl +AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_LD])dnl +AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl +AC_REQUIRE([AC_PROG_NM])dnl + +AC_REQUIRE([AC_PROG_LN_S])dnl +AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! +AC_REQUIRE([AC_OBJEXT])dnl +AC_REQUIRE([AC_EXEEXT])dnl +dnl +AC_LIBTOOL_SYS_MAX_CMD_LEN +AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +AC_LIBTOOL_OBJDIR + +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +_LT_AC_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] + +# Same as above, but do not quote variable references. +[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" + +AC_CHECK_TOOL(AR, ar, false) +AC_CHECK_TOOL(RANLIB, ranlib, :) +AC_CHECK_TOOL(STRIP, strip, :) + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + AC_PATH_MAGIC + fi + ;; +esac + +_LT_REQUIRED_DARWIN_CHECKS + +AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +enable_win32_dll=yes, enable_win32_dll=no) + +AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +AC_ARG_WITH([pic], + [AC_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) +test -z "$pic_mode" && pic_mode=default + +# Use C for the default configuration in the libtool script +tagname= +AC_LIBTOOL_LANG_C_CONFIG +_LT_AC_TAGCONFIG +])# AC_LIBTOOL_SETUP + + +# _LT_AC_SYS_COMPILER +# ------------------- +AC_DEFUN([_LT_AC_SYS_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_AC_SYS_COMPILER + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +AC_DEFUN([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +AC_DEFUN([_LT_COMPILER_BOILERPLATE], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +AC_DEFUN([_LT_LINKER_BOILERPLATE], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# -------------------------- +# Check for some things on darwin +AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + echo "int foo(void){return 1;}" > conftest.c + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib ${wl}-single_module conftest.c + if test -f libconftest.dylib; then + lt_cv_apple_cc_single_mod=yes + rm -rf libconftest.dylib* + fi + rm conftest.c + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[0123]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil="~$DSYMUTIL \$lib || :" + else + _lt_dsymutil= + fi + ;; + esac +]) + +# _LT_AC_SYS_LIBPATH_AIX +# ---------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_AC_SYS_LIBPATH_AIX + + +# _LT_AC_SHELL_INIT(ARG) +# ---------------------- +AC_DEFUN([_LT_AC_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_AC_SHELL_INIT + + +# _LT_AC_PROG_ECHO_BACKSLASH +# -------------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], +[_LT_AC_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +echo=${ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +[$]* +EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$ECHO"; then +if test "X${echo_test_string+set}" != Xset; then +# find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string=`eval $cmd`) 2>/dev/null && + echo_test_string=`eval $cmd` && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null + then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : +else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +ECHO=$echo +if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(ECHO) +])])# _LT_AC_PROG_ECHO_BACKSLASH + + +# _LT_AC_LOCK +# ----------- +AC_DEFUN([_LT_AC_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; + ]) +esac + +need_locks="$enable_libtool_lock" + +])# _LT_AC_LOCK + + +# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED]) +AC_CACHE_CHECK([$1], [$2], + [$2=no + ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $rm conftest* +]) + +if test x"[$]$2" = xyes; then + ifelse([$5], , :, [$5]) +else + ifelse([$6], , :, [$6]) +fi +])# AC_LIBTOOL_COMPILER_OPTION + + +# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ------------------------------------------------------------ +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + ifelse([$4], , :, [$4]) +else + ifelse([$5], , :, [$5]) +fi +])# AC_LIBTOOL_LINKER_OPTION + + +# AC_LIBTOOL_SYS_MAX_CMD_LEN +# -------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], +[# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +])# AC_LIBTOOL_SYS_MAX_CMD_LEN + + +# _LT_AC_CHECK_DLFCN +# ------------------ +AC_DEFUN([_LT_AC_CHECK_DLFCN], +[AC_CHECK_HEADERS(dlfcn.h)dnl +])# _LT_AC_CHECK_DLFCN + + +# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# --------------------------------------------------------------------- +AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +}] +EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_AC_TRY_DLOPEN_SELF + + +# AC_LIBTOOL_DLOPEN_SELF +# ---------------------- +AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +])# AC_LIBTOOL_DLOPEN_SELF + + +# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) +# --------------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler +AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* +]) +])# AC_LIBTOOL_PROG_CC_C_O + + +# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) +# ----------------------------------------- +# Check to see if we can do hard links to lock some files if needed +AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], +[AC_REQUIRE([_LT_AC_LOCK])dnl + +hard_links="nottested" +if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS + + +# AC_LIBTOOL_OBJDIR +# ----------------- +AC_DEFUN([AC_LIBTOOL_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +])# AC_LIBTOOL_OBJDIR + + +# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) +# ---------------------------------------------- +# Check hardcoding attributes. +AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_AC_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ + test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ + test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_AC_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_AC_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_AC_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH + + +# AC_LIBTOOL_SYS_LIB_STRIP +# ------------------------ +AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], +[striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) +fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +])# AC_LIBTOOL_SYS_LIB_STRIP + + +# AC_LIBTOOL_SYS_DYNAMIC_LINKER +# ----------------------------- +# PORTME Fill in your ld.so characteristics +AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +m4_if($1,[],[ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`echo $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], +[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], +[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi +])# AC_LIBTOOL_SYS_DYNAMIC_LINKER + + +# _LT_AC_TAGCONFIG +# ---------------- +AC_DEFUN([_LT_AC_TAGCONFIG], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_ARG_WITH([tags], + [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], + [include additional configurations @<:@automatic@:>@])], + [tagnames="$withval"]) + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + AC_MSG_WARN([output file `$ofile' does not exist]) + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) + else + AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in + "") ;; + *) AC_MSG_ERROR([invalid tag name: $tagname]) + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + AC_MSG_ERROR([tag name \"$tagname\" already exists]) + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_LIBTOOL_LANG_CXX_CONFIG + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + AC_LIBTOOL_LANG_F77_CONFIG + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + AC_LIBTOOL_LANG_GCJ_CONFIG + else + tagname="" + fi + ;; + + RC) + AC_LIBTOOL_LANG_RC_CONFIG + ;; + + *) + AC_MSG_ERROR([Unsupported tag name: $tagname]) + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + AC_MSG_ERROR([unable to update list of available tagged configurations.]) + fi +fi +])# _LT_AC_TAGCONFIG + + +# AC_LIBTOOL_DLOPEN +# ----------------- +# enable checks for dlopen support +AC_DEFUN([AC_LIBTOOL_DLOPEN], + [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_DLOPEN + + +# AC_LIBTOOL_WIN32_DLL +# -------------------- +# declare package support for building win32 DLLs +AC_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_WIN32_DLL + + +# AC_ENABLE_SHARED([DEFAULT]) +# --------------------------- +# implement the --enable-shared flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_SHARED], +[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([shared], + [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]AC_ENABLE_SHARED_DEFAULT) +])# AC_ENABLE_SHARED + + +# AC_DISABLE_SHARED +# ----------------- +# set the default shared flag to --disable-shared +AC_DEFUN([AC_DISABLE_SHARED], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_SHARED(no) +])# AC_DISABLE_SHARED + + +# AC_ENABLE_STATIC([DEFAULT]) +# --------------------------- +# implement the --enable-static flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_STATIC], +[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([static], + [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]AC_ENABLE_STATIC_DEFAULT) +])# AC_ENABLE_STATIC + + +# AC_DISABLE_STATIC +# ----------------- +# set the default static flag to --disable-static +AC_DEFUN([AC_DISABLE_STATIC], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no) +])# AC_DISABLE_STATIC + + +# AC_ENABLE_FAST_INSTALL([DEFAULT]) +# --------------------------------- +# implement the --enable-fast-install flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_FAST_INSTALL], +[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([fast-install], + [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) +])# AC_ENABLE_FAST_INSTALL + + +# AC_DISABLE_FAST_INSTALL +# ----------------------- +# set the default to --disable-fast-install +AC_DEFUN([AC_DISABLE_FAST_INSTALL], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_FAST_INSTALL(no) +])# AC_DISABLE_FAST_INSTALL + + +# AC_LIBTOOL_PICMODE([MODE]) +# -------------------------- +# implement the --with-pic flag +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +AC_DEFUN([AC_LIBTOOL_PICMODE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +pic_mode=ifelse($#,1,$1,default) +])# AC_LIBTOOL_PICMODE + + +# AC_PROG_EGREP +# ------------- +# This is predefined starting with Autoconf 2.54, so this conditional +# definition can be removed once we require Autoconf 2.54 or later. +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], +[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], + [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi]) + EGREP=$ac_cv_prog_egrep + AC_SUBST([EGREP]) +])]) + + +# AC_PATH_TOOL_PREFIX +# ------------------- +# find a file program which can recognize shared library +AC_DEFUN([AC_PATH_TOOL_PREFIX], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="ifelse([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +])# AC_PATH_TOOL_PREFIX + + +# AC_PATH_MAGIC +# ------------- +# find a file program which can recognize a shared library +AC_DEFUN([AC_PATH_MAGIC], +[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# AC_PATH_MAGIC + + +# AC_PROG_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([AC_PROG_LD], +[AC_ARG_WITH([gnu-ld], + [AC_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no]) +AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_PROG_LD_GNU +])# AC_PROG_LD + + +# AC_PROG_LD_GNU +# -------------- +AC_DEFUN([AC_PROG_LD_GNU], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# AC_PROG_LD_GNU + + +# AC_PROG_LD_RELOAD_FLAG +# ---------------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +])# AC_PROG_LD_RELOAD_FLAG + + +# AC_DEPLIBS_CHECK_METHOD +# ----------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], +[AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown +])# AC_DEPLIBS_CHECK_METHOD + + +# AC_PROG_NM +# ---------- +# find the pathname to a BSD-compatible name lister +AC_DEFUN([AC_PROG_NM], +[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi]) +NM="$lt_cv_path_NM" +])# AC_PROG_NM + + +# AC_CHECK_LIBM +# ------------- +# check for math library +AC_DEFUN([AC_CHECK_LIBM], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +])# AC_CHECK_LIBM + + +# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) +# ----------------------------------- +# sets LIBLTDL to the link flags for the libltdl convenience library and +# LTDLINCL to the include flags for the libltdl header and adds +# --enable-ltdl-convenience to the configure arguments. Note that +# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, +# it is assumed to be `libltdl'. LIBLTDL will be prefixed with +# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' +# (note the single quotes!). If your package is not flat and you're not +# using automake, define top_builddir and top_srcdir appropriately in +# the Makefiles. +AC_DEFUN([AC_LIBLTDL_CONVENIENCE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + case $enable_ltdl_convenience in + no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; + "") enable_ltdl_convenience=yes + ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; + esac + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +])# AC_LIBLTDL_CONVENIENCE + + +# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) +# ----------------------------------- +# sets LIBLTDL to the link flags for the libltdl installable library and +# LTDLINCL to the include flags for the libltdl header and adds +# --enable-ltdl-install to the configure arguments. Note that +# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, +# and an installed libltdl is not found, it is assumed to be `libltdl'. +# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with +# '${top_srcdir}/' (note the single quotes!). If your package is not +# flat and you're not using automake, define top_builddir and top_srcdir +# appropriately in the Makefiles. +# In the future, this macro may have to be called after AC_PROG_LIBTOOL. +AC_DEFUN([AC_LIBLTDL_INSTALLABLE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + AC_CHECK_LIB(ltdl, lt_dlinit, + [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], + [if test x"$enable_ltdl_install" = xno; then + AC_MSG_WARN([libltdl not installed, but installation disabled]) + else + enable_ltdl_install=yes + fi + ]) + if test x"$enable_ltdl_install" = x"yes"; then + ac_configure_args="$ac_configure_args --enable-ltdl-install" + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + else + ac_configure_args="$ac_configure_args --enable-ltdl-install=no" + LIBLTDL="-lltdl" + LTDLINCL= + fi + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +])# AC_LIBLTDL_INSTALLABLE + + +# AC_LIBTOOL_CXX +# -------------- +# enable support for C++ libraries +AC_DEFUN([AC_LIBTOOL_CXX], +[AC_REQUIRE([_LT_AC_LANG_CXX]) +])# AC_LIBTOOL_CXX + + +# _LT_AC_LANG_CXX +# --------------- +AC_DEFUN([_LT_AC_LANG_CXX], +[AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) +])# _LT_AC_LANG_CXX + +# _LT_AC_PROG_CXXCPP +# ------------------ +AC_DEFUN([_LT_AC_PROG_CXXCPP], +[ +AC_REQUIRE([AC_PROG_CXX]) +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +fi +])# _LT_AC_PROG_CXXCPP + +# AC_LIBTOOL_F77 +# -------------- +# enable support for Fortran 77 libraries +AC_DEFUN([AC_LIBTOOL_F77], +[AC_REQUIRE([_LT_AC_LANG_F77]) +])# AC_LIBTOOL_F77 + + +# _LT_AC_LANG_F77 +# --------------- +AC_DEFUN([_LT_AC_LANG_F77], +[AC_REQUIRE([AC_PROG_F77]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) +])# _LT_AC_LANG_F77 + + +# AC_LIBTOOL_GCJ +# -------------- +# enable support for GCJ libraries +AC_DEFUN([AC_LIBTOOL_GCJ], +[AC_REQUIRE([_LT_AC_LANG_GCJ]) +])# AC_LIBTOOL_GCJ + + +# _LT_AC_LANG_GCJ +# --------------- +AC_DEFUN([_LT_AC_LANG_GCJ], +[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], + [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], + [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], + [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) +])# _LT_AC_LANG_GCJ + + +# AC_LIBTOOL_RC +# ------------- +# enable support for Windows resource files +AC_DEFUN([AC_LIBTOOL_RC], +[AC_REQUIRE([LT_AC_PROG_RC]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) +])# AC_LIBTOOL_RC + + +# AC_LIBTOOL_LANG_C_CONFIG +# ------------------------ +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) +AC_DEFUN([_LT_AC_LANG_C_CONFIG], +[lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) +AC_LIBTOOL_SYS_LIB_STRIP +AC_LIBTOOL_DLOPEN_SELF + +# Report which library types will actually be built +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_C_CONFIG + + +# AC_LIBTOOL_LANG_CXX_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) +AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], +[AC_LANG_PUSH(C++) +AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Dependencies to place before and after the object being linked: +_LT_AC_TAGVAR(predep_objects, $1)= +_LT_AC_TAGVAR(postdep_objects, $1)= +_LT_AC_TAGVAR(predeps, $1)= +_LT_AC_TAGVAR(postdeps, $1)= +_LT_AC_TAGVAR(compiler_lib_search_path, $1)= +_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' +else + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + AC_PROG_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +_LT_AC_TAGVAR(ld_shlibs, $1)=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + if test "$GXX" = yes ; then + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + freebsd-elf*) + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + ;; + gnu*) + ;; + hpux9*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) ;; + *) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + interix[[3-9]]*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc*) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + m88k*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; +esac +AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) +test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_AC_TAGVAR(GCC, $1)="$GXX" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_POSTDEP_PREDEP($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +])# AC_LIBTOOL_LANG_CXX_CONFIG + +# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) +# ------------------------------------ +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +ifelse([$1],[],[cat > conftest.$ac_ext <<EOF +int a; +void foo (void) { a = 0; } +EOF +],[$1],[CXX],[cat > conftest.$ac_ext <<EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +EOF +],[$1],[F77],[cat > conftest.$ac_ext <<EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +EOF +],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + # The `*' in the case matches for architectures that use `case' in + # $output_verbose_cmd can trigger glob expansion during the loop + # eval without this substitution. + output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` + + for p in `eval $output_verbose_link_cmd`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" \ + || test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then + _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then + _LT_AC_TAGVAR(predep_objects, $1)="$p" + else + _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then + _LT_AC_TAGVAR(postdep_objects, $1)="$p" + else + _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$rm -f confest.$objext + +_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + +# PORTME: override above test on systems where it is broken +ifelse([$1],[CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_AC_TAGVAR(predep_objects,$1)= + _LT_AC_TAGVAR(postdep_objects,$1)= + _LT_AC_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + # + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + if test "$solaris_use_stlport4" != yes; then + _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) +case " $_LT_AC_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac +])# AC_LIBTOOL_POSTDEP_PREDEP + +# AC_LIBTOOL_LANG_F77_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) +AC_DEFUN([_LT_AC_LANG_F77_CONFIG], +[AC_REQUIRE([AC_PROG_F77]) +AC_LANG_PUSH(Fortran 77) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="\ + subroutine t + return + end +" + +# Code to be used in simple link tests +lt_simple_link_test_code="\ + program t + end +" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +_LT_AC_TAGVAR(GCC, $1)="$G77" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_F77_CONFIG + + +# AC_LIBTOOL_LANG_GCJ_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) +AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], +[AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_GCJ_CONFIG + + +# AC_LIBTOOL_LANG_RC_CONFIG +# ------------------------- +# Ensure that the configuration vars for the Windows resource compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) +AC_DEFUN([_LT_AC_LANG_RC_CONFIG], +[AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_RC_CONFIG + + +# AC_LIBTOOL_CONFIG([TAGNAME]) +# ---------------------------- +# If TAGNAME is not passed, then create an initial libtool script +# with a default configuration from the untagged config vars. Otherwise +# add code to config.status for appending the configuration named by +# TAGNAME from the matching tagged config vars. +AC_DEFUN([AC_LIBTOOL_CONFIG], +[# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + _LT_AC_TAGVAR(compiler, $1) \ + _LT_AC_TAGVAR(CC, $1) \ + _LT_AC_TAGVAR(LD, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ + _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ + _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ + _LT_AC_TAGVAR(old_archive_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ + _LT_AC_TAGVAR(predep_objects, $1) \ + _LT_AC_TAGVAR(postdep_objects, $1) \ + _LT_AC_TAGVAR(predeps, $1) \ + _LT_AC_TAGVAR(postdeps, $1) \ + _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ + _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ + _LT_AC_TAGVAR(archive_cmds, $1) \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ + _LT_AC_TAGVAR(postinstall_cmds, $1) \ + _LT_AC_TAGVAR(postuninstall_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ + _LT_AC_TAGVAR(allow_undefined_flag, $1) \ + _LT_AC_TAGVAR(no_undefined_flag, $1) \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ + _LT_AC_TAGVAR(hardcode_automatic, $1) \ + _LT_AC_TAGVAR(module_cmds, $1) \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) \ + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ + _LT_AC_TAGVAR(fix_srcfile_path, $1) \ + _LT_AC_TAGVAR(exclude_expsyms, $1) \ + _LT_AC_TAGVAR(include_expsyms, $1); do + + case $var in + _LT_AC_TAGVAR(old_archive_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ + _LT_AC_TAGVAR(archive_cmds, $1) | \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(module_cmds, $1) | \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\[$]0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` + ;; + esac + +ifelse([$1], [], + [cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + AC_MSG_NOTICE([creating $ofile])], + [cfgfile="$ofile"]) + + cat <<__EOF__ >> "$cfgfile" +ifelse([$1], [], +[#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG], +[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) + +# Is the compiler the GNU C compiler? +with_gcc=$_LT_AC_TAGVAR(GCC, $1) + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_[]_LT_AC_TAGVAR(LD, $1) + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) + +# Commands used to build and install a shared archive. +archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) +archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) +module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) + +# The commands to list exported symbols. +export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) + +# Symbols that must always be exported. +include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) + +ifelse([$1],[], +[# ### END LIBTOOL CONFIG], +[# ### END LIBTOOL TAG CONFIG: $tagname]) + +__EOF__ + +ifelse([$1],[], [ + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +]) +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi +])# AC_LIBTOOL_CONFIG + + +# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], +[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl + +_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI + + +# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +# --------------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_REQUIRE([LT_AC_PROG_SED]) +AC_REQUIRE([AC_PROG_NM]) +AC_REQUIRE([AC_OBJEXT]) +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[[ABCDGIRSTW]]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat <<EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <<EOF >> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[[]] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi +]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE + + +# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) +# --------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], +[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) + ifelse([$1],[CXX],[ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler. + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + newsos6) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then + AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], + _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), + [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" +AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) +]) + + +# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) +# ------------------------------------ +# See if the linker supports building shared libraries. +AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +ifelse([$1],[CXX],[ + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_AC_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +],[ + runpath_var= + _LT_AC_TAGVAR(allow_undefined_flag, $1)= + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)= + _LT_AC_TAGVAR(archive_expsym_cmds, $1)= + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_minus_L, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown + _LT_AC_TAGVAR(hardcode_automatic, $1)=no + _LT_AC_TAGVAR(module_cmds, $1)= + _LT_AC_TAGVAR(module_expsym_cmds, $1)= + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_AC_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + _LT_CC_BASENAME([$compiler]) + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + _LT_AC_TAGVAR(link_all_deplibs, $1)=no + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + # see comment about different semantics on the GNU ld section + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + bsdi[[45]]*) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. 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See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. 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+clean: clean-am + +clean-am: clean-generic clean-libexecPROGRAMS clean-libtool \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-exec-am: install-libexecPROGRAMS + +install-html: install-html-am + +install-info: install-info-am + +install-man: + +install-pdf: install-pdf-am + +install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-libexecPROGRAMS + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libexecPROGRAMS clean-libtool ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am \ + install-libexecPROGRAMS install-man install-pdf install-pdf-am \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-libexecPROGRAMS + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/charon/plugins/nm/gnome/auth-dialog/main.c b/src/charon/plugins/nm/gnome/auth-dialog/main.c new file mode 100644 index 000000000..6f2095527 --- /dev/null +++ b/src/charon/plugins/nm/gnome/auth-dialog/main.c @@ -0,0 +1,244 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * Copyright (C) 2004 Dan Williams + * Red Hat, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> +#include <glib/gi18n.h> +#include <gtk/gtk.h> +#include <gnome-keyring.h> +#include <libgnomeui/libgnomeui.h> +#include <gconf/gconf-client.h> +#include <nm-vpn-plugin.h> +#include <nm-setting-vpn.h> +#include <nm-setting-connection.h> + +#define NM_DBUS_SERVICE_STRONGSWAN "org.freedesktop.NetworkManager.strongswan" + +/** + * lookup a password in the keyring + */ +static char *lookup_password(char *name, char *service) +{ + GList *list; + GList *iter; + char *pass = NULL; + + if (gnome_keyring_find_network_password_sync(g_get_user_name(), NULL, name, + NULL, service, NULL, 0, &list) != GNOME_KEYRING_RESULT_OK) + { + return NULL; + } + + for (iter = list; iter; iter = iter->next) + { + GnomeKeyringNetworkPasswordData *data = iter->data; + + if (strcmp(data->object, "password") == 0 && data->password) + { + pass = g_strdup(data->password); + break; + } + } + gnome_keyring_network_password_list_free(list); + return pass; +} + +/** + * get the connection type + */ +static char* get_connection_type(char *uuid) +{ + GConfClient *client = NULL; + GSList *list; + GSList *iter; + char *key, *str, *path, *found = NULL, *method = NULL; + + client = gconf_client_get_default(); + + list = gconf_client_all_dirs(client, "/system/networking/connections", NULL); + g_return_val_if_fail(list, NULL); + + for (iter = list; iter; iter = iter->next) + { + path = (char *) iter->data; + + key = g_strdup_printf("%s/%s/%s", path, + NM_SETTING_CONNECTION_SETTING_NAME, + NM_SETTING_CONNECTION_UUID); + str = gconf_client_get_string(client, key, NULL); + g_free (key); + + if (str && !strcmp(str, uuid)) + { + found = g_strdup(path); + } + g_free (str); + if (found) + { + break; + } + } + g_slist_foreach(list, (GFunc)g_free, NULL); + g_slist_free(list); + + if (found) + { + key = g_strdup_printf ("%s/%s/%s", found, + NM_SETTING_VPN_SETTING_NAME, "method"); + method = gconf_client_get_string(client, key, NULL); + g_free(found); + g_free(key); + } + g_object_unref(client); + return method; +} + +int main (int argc, char *argv[]) +{ + gboolean retry = FALSE; + gchar *name = NULL, *uuid = NULL, *service = NULL, *keyring = NULL, *pass; + GOptionContext *context; + GnomeProgram *program = NULL; + int exit_status = 1; + char buf, *agent, *type; + guint32 itemid; + GtkWidget *dialog; + GOptionEntry entries[] = { + { "reprompt", 'r', 0, G_OPTION_ARG_NONE, &retry, "Reprompt for passwords", NULL}, + { "uuid", 'u', 0, G_OPTION_ARG_STRING, &uuid, "UUID of VPN connection", NULL}, + { "name", 'n', 0, G_OPTION_ARG_STRING, &name, "Name of VPN connection", NULL}, + { "service", 's', 0, G_OPTION_ARG_STRING, &service, "VPN service type", NULL}, + { NULL } + }; + + bindtextdomain(GETTEXT_PACKAGE, NULL); + bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); + textdomain(GETTEXT_PACKAGE); + + context = g_option_context_new ("- strongswan auth dialog"); + g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE); + + program = gnome_program_init ("nm-strongswan-auth-dialog", VERSION, + LIBGNOMEUI_MODULE, + argc, argv, + GNOME_PARAM_GOPTION_CONTEXT, context, + GNOME_PARAM_NONE); + + if (uuid == NULL || name == NULL || service == NULL) + { + fprintf (stderr, "Have to supply UUID, name, and service\n"); + g_object_unref (program); + return 1; + } + + if (strcmp(service, NM_DBUS_SERVICE_STRONGSWAN) != 0) + { + fprintf(stderr, "This dialog only works with the '%s' service\n", + NM_DBUS_SERVICE_STRONGSWAN); + g_object_unref (program); + return 1; + } + + type = get_connection_type(uuid); + if (!type) + { + fprintf(stderr, "Connection lookup failed\n"); + g_object_unref (program); + return 1; + } + if (!strcmp(type, "eap") || !strcmp(type, "key")) + { + pass = lookup_password(name, service); + if (!pass || retry) + { + if (!strcmp(type, "eap")) + { + dialog = gnome_password_dialog_new(_("VPN password required"), + _("EAP password required to establish VPN connection:"), + NULL, NULL, TRUE); + } + else + { + dialog = gnome_password_dialog_new(_("VPN password required"), + _("Private key decryption password required to establish VPN connection:"), + NULL, NULL, TRUE); + } + gnome_password_dialog_set_show_remember(GNOME_PASSWORD_DIALOG(dialog), TRUE); + gnome_password_dialog_set_show_username(GNOME_PASSWORD_DIALOG(dialog), FALSE); + if (pass) + { + gnome_password_dialog_set_password(GNOME_PASSWORD_DIALOG(dialog), pass); + } + if (!gnome_password_dialog_run_and_block(GNOME_PASSWORD_DIALOG(dialog))) + { + g_object_unref (program); + return 1; + } + + pass = gnome_password_dialog_get_password(GNOME_PASSWORD_DIALOG(dialog)); + switch (gnome_password_dialog_get_remember(GNOME_PASSWORD_DIALOG(dialog))) + { + case GNOME_PASSWORD_DIALOG_REMEMBER_NOTHING: + break; + case GNOME_PASSWORD_DIALOG_REMEMBER_SESSION: + keyring = "session"; + /* FALL */ + case GNOME_PASSWORD_DIALOG_REMEMBER_FOREVER: + if (gnome_keyring_set_network_password_sync(keyring, + g_get_user_name(), NULL, name, "password", service, NULL, 0, + pass, &itemid) != GNOME_KEYRING_RESULT_OK) + { + g_warning ("storing password in keyring failed"); + } + break; + } + } + printf("password\n%s\n", pass); + } + else + { + agent = getenv("SSH_AUTH_SOCK"); + if (agent) + { + printf("agent\n%s\n", agent); + } + else + { + GtkWidget *dialog; + + dialog = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_ERROR, + GTK_BUTTONS_OK, + _("Configuration uses ssh-agent for authentication, " + "but ssh-agent is not running!")); + gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); + return 1; + } + } + printf("\n\n"); + /* flush output, wait for input */ + fflush(stdout); + fread(&buf, 1, sizeof(buf), stdin); + g_object_unref(program); + return 0; +} + diff --git a/src/charon/plugins/nm/gnome/autogen.sh b/src/charon/plugins/nm/gnome/autogen.sh new file mode 100755 index 000000000..25847e7c3 --- /dev/null +++ b/src/charon/plugins/nm/gnome/autogen.sh @@ -0,0 +1,15 @@ +#!/bin/sh +# Run this to generate all the initial makefiles, etc. + +srcdir=`dirname $0` +test -z "$srcdir" && srcdir=. +REQUIRED_AUTOMAKE_VERSION=1.7 +PKG_NAME=NetworkManager-strongswan + +which gnome-autogen.sh || { + echo "You need to install gnome-common from the GNOME CVS" + exit 1 +} +USE_GNOME2_MACROS=1 . gnome-autogen.sh + + diff --git a/src/charon/plugins/nm/gnome/compile b/src/charon/plugins/nm/gnome/compile new file mode 100755 index 000000000..1b1d23216 --- /dev/null +++ b/src/charon/plugins/nm/gnome/compile @@ -0,0 +1,142 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2005-05-14.22 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +# Written by Tom Tromey <tromey@cygnus.com>. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/charon/plugins/nm/gnome/config.guess b/src/charon/plugins/nm/gnome/config.guess new file mode 100755 index 000000000..278f9e9e0 --- /dev/null +++ b/src/charon/plugins/nm/gnome/config.guess @@ -0,0 +1,1516 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, +# Inc. + +timestamp='2007-07-22' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner <per@bothner.com>. +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa:Linux:*:*) + echo xtensa-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <features.h> + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess +and + http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/charon/plugins/nm/gnome/config.h.in b/src/charon/plugins/nm/gnome/config.h.in new file mode 100644 index 000000000..2b64591de --- /dev/null +++ b/src/charon/plugins/nm/gnome/config.h.in @@ -0,0 +1,112 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* always defined to indicate that i18n is enabled */ +#undef ENABLE_NLS + +/* Gettext package */ +#undef GETTEXT_PACKAGE + +/* Define to 1 if you have the `bind_textdomain_codeset' function. */ +#undef HAVE_BIND_TEXTDOMAIN_CODESET + +/* Define to 1 if you have the `dcgettext' function. */ +#undef HAVE_DCGETTEXT + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the <fcntl.h> header file. */ +#undef HAVE_FCNTL_H + +/* Define if the GNU gettext() function is already present or preinstalled. */ +#undef HAVE_GETTEXT + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define if your <locale.h> file defines LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES + +/* Define to 1 if you have the <locale.h> header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the <paths.h> header file. */ +#undef HAVE_PATHS_H + +/* Define to 1 if you have the `select' function. */ +#undef HAVE_SELECT + +/* Define to 1 if you have the `socket' function. */ +#undef HAVE_SOCKET + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the <syslog.h> header file. */ +#undef HAVE_SYSLOG_H + +/* Define to 1 if you have the <sys/ioctl.h> header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the `uname' function. */ +#undef HAVE_UNAME + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#undef TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Define to `int' if <sys/types.h> does not define. */ +#undef mode_t + +/* Define to `int' if <sys/types.h> does not define. */ +#undef pid_t diff --git a/src/charon/plugins/nm/gnome/config.sub b/src/charon/plugins/nm/gnome/config.sub new file mode 100755 index 000000000..1761d8bdf --- /dev/null +++ b/src/charon/plugins/nm/gnome/config.sub @@ -0,0 +1,1626 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, +# Inc. + +timestamp='2007-06-28' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/charon/plugins/nm/gnome/configure b/src/charon/plugins/nm/gnome/configure new file mode 100755 index 000000000..45ab8dec1 --- /dev/null +++ b/src/charon/plugins/nm/gnome/configure @@ -0,0 +1,25583 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61 for NetworkManager-strongswan 4.2.6. +# +# Report bugs to <martin@strongswan.org>. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. 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Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. 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This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/NetworkManager-strongswan] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; 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It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. 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Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm -f conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done +done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +echo "${ECHO_T}$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + SET_MAKE= +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='NetworkManager-strongswan' + VERSION='4.2.6' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 +echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +ac_config_headers="$ac_config_headers config.h" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +if test "x$CC" != xcc; then + { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 +echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 +echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; } +fi +set dummy $CC; ac_cc=`echo $2 | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define NO_MINUS_C_MINUS_O 1 +_ACEOF + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +# Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + +# Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { (exit 1); exit 1; }; } + +{ echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6; } +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 +echo "$as_me: error: invalid value of canonical build" >&2;} + { (exit 1); exit 1; }; };; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6; } +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +echo "$as_me: error: invalid value of canonical host" >&2;} + { (exit 1); exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; } +if test "${lt_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done + +fi + +SED=$lt_cv_path_SED + +{ echo "$as_me:$LINENO: result: $SED" >&5 +echo "${ECHO_T}$SED" >&6; } + +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + +{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 +echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; } +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 +echo "${ECHO_T}$lt_cv_path_NM" >&6; } +NM="$lt_cv_path_NM" + +{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6; } +fi + +{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 +echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 4665 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_cc_needs_belf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_cc_needs_belf=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + + +esac + +need_locks="$enable_libtool_lock" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------ ## +## Report this to martin@strongswan.org ## +## ------------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { echo "$as_me:$LINENO: result: $CXX" >&5 +echo "${ECHO_T}$CXX" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 +echo "${ECHO_T}$ac_ct_CXX" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C++ compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } +if test "${ac_cv_cxx_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } +GXX=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 +echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cxx_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? 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It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + + +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 +echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; } +if test -z "$CXXCPP"; then + if test "${ac_cv_prog_CXXCPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ echo "$as_me:$LINENO: result: $CXXCPP" >&5 +echo "${ECHO_T}$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +fi + + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu +if test -n "$ac_tool_prefix"; then + for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$F77"; then + ac_cv_prog_F77="$F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_F77="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +F77=$ac_cv_prog_F77 +if test -n "$F77"; then + { echo "$as_me:$LINENO: result: $F77" >&5 +echo "${ECHO_T}$F77" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$F77" && break + done +fi +if test -z "$F77"; then + ac_ct_F77=$F77 + for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_F77"; then + ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_F77="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_F77=$ac_cv_prog_ac_ct_F77 +if test -n "$ac_ct_F77"; then + { echo "$as_me:$LINENO: result: $ac_ct_F77" >&5 +echo "${ECHO_T}$ac_ct_F77" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_F77" && break +done + + if test "x$ac_ct_F77" = x; then + F77="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + F77=$ac_ct_F77 + fi +fi + + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +rm -f a.out + +# If we don't use `.F' as extension, the preprocessor is not run on the +# input file. (Note that this only needs to work for GNU compilers.) +ac_save_ext=$ac_ext +ac_ext=F +{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; } +if test "${ac_cv_f77_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF + program main +#ifndef __GNUC__ + choke me +#endif + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_f77_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; } +ac_ext=$ac_save_ext +ac_test_FFLAGS=${FFLAGS+set} +ac_save_FFLAGS=$FFLAGS +FFLAGS= +{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5 +echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_f77_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + FFLAGS=-g +cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_f77_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_prog_f77_g=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 +echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; } +if test "$ac_test_FFLAGS" = set; then + FFLAGS=$ac_save_FFLAGS +elif test $ac_cv_prog_f77_g = yes; then + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-g -O2" + else + FFLAGS="-g" + fi +else + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-O2" + else + FFLAGS= + fi +fi + +G77=`test $ac_compiler_gnu = yes && echo yes` +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! +# find the maximum length of command line arguments +{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } +else + { echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6; } +fi + + + + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 +echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[ABCDGIRSTW]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +EOF + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat <<EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <<EOF >> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { echo "$as_me:$LINENO: result: failed" >&5 +echo "${ECHO_T}failed" >&6; } +else + { echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6; } +fi + +{ echo "$as_me:$LINENO: checking for objdir" >&5 +echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } +if test "${lt_cv_objdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 +echo "${ECHO_T}$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +echo "${ECHO_T}$ac_ct_AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 +echo "${ECHO_T}$DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 +echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { echo "$as_me:$LINENO: result: $NMEDIT" >&5 +echo "${ECHO_T}$NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 +echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + + { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 +echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + echo "int foo(void){return 1;}" > conftest.c + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib ${wl}-single_module conftest.c + if test -f libconftest.dylib; then + lt_cv_apple_cc_single_mod=yes + rm -rf libconftest.dylib* + fi + rm conftest.c + fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 +echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } + { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 +echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_ld_exported_symbols_list=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_ld_exported_symbols_list=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 +echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[0123]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil="~$DSYMUTIL \$lib || :" + else + _lt_dsymutil= + fi + ;; + esac + + +enable_dlopen=no +enable_win32_dll=no + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + +test -z "$pic_mode" && pic_mode=default + +# Use C for the default configuration in the libtool script +tagname= +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + +{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7722: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7726: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic='-qnocommon' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8012: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:8016: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8116: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:8120: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag= + enable_shared_with_static_runtimes=no + archive_cmds= + archive_expsym_cmds= + old_archive_From_new_cmds= + old_archive_from_expsyms_cmds= + export_dynamic_flag_spec= + whole_archive_flag_spec= + thread_safe_flag_spec= + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_direct=no + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + link_all_deplibs=unknown + hardcode_automatic=no + module_cmds= + module_expsym_cmds= + always_export_symbols=no + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs=no + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld='-rpath $libdir' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +echo "${ECHO_T}$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 +echo "${ECHO_T}$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`echo $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var" || \ + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action" >&5 +echo "${ECHO_T}$hardcode_action" >&6; } + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +striplib= +old_striplib= +{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + ;; + *) + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + ;; + esac +fi + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + { echo "$as_me:$LINENO: checking for shl_load" >&5 +echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; } +if test "${ac_cv_func_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define shl_load innocuous_shl_load + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef shl_load + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shl_load || defined __stub___shl_load +choke me +#endif + +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } +if test $ac_cv_func_shl_load = yes; then + lt_cv_dlopen="shl_load" +else + { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } +if test $ac_cv_lib_dld_shl_load = yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + { echo "$as_me:$LINENO: checking for dlopen" >&5 +echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } +if test "${ac_cv_func_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define dlopen innocuous_dlopen + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef dlopen + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_dlopen || defined __stub___dlopen +choke me +#endif + +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } +if test $ac_cv_func_dlopen = yes; then + lt_cv_dlopen="dlopen" +else + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_svld_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_svld_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } +if test $ac_cv_lib_svld_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_dld_link=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_dld_link=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; } +if test $ac_cv_lib_dld_dld_link = yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +#line 10493 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +#line 10593 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + +# Report which library types will actually be built +{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler \ + CC \ + LD \ + lt_prog_compiler_wl \ + lt_prog_compiler_pic \ + lt_prog_compiler_static \ + lt_prog_compiler_no_builtin_flag \ + export_dynamic_flag_spec \ + thread_safe_flag_spec \ + whole_archive_flag_spec \ + enable_shared_with_static_runtimes \ + old_archive_cmds \ + old_archive_from_new_cmds \ + predep_objects \ + postdep_objects \ + predeps \ + postdeps \ + compiler_lib_search_path \ + compiler_lib_search_dirs \ + archive_cmds \ + archive_expsym_cmds \ + postinstall_cmds \ + postuninstall_cmds \ + old_archive_from_expsyms_cmds \ + allow_undefined_flag \ + no_undefined_flag \ + export_symbols_cmds \ + hardcode_libdir_flag_spec \ + hardcode_libdir_flag_spec_ld \ + hardcode_libdir_separator \ + hardcode_automatic \ + module_cmds \ + module_expsym_cmds \ + lt_cv_prog_compiler_c_o \ + fix_srcfile_path \ + exclude_expsyms \ + include_expsyms; do + + case $var in + old_archive_cmds | \ + old_archive_from_new_cmds | \ + archive_cmds | \ + archive_expsym_cmds | \ + module_cmds | \ + module_expsym_cmds | \ + old_archive_from_expsyms_cmds | \ + export_symbols_cmds | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + { echo "$as_me:$LINENO: creating $ofile" >&5 +echo "$as_me: creating $ofile" >&6;} + + cat <<__EOF__ >> "$cfgfile" +#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU C compiler? +with_gcc=$GCC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# ### END LIBTOOL CONFIG + +__EOF__ + + + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + +# Check whether --with-tags was given. +if test "${with_tags+set}" = set; then + withval=$with_tags; tagnames="$withval" +fi + + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5 +echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;} + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5 +echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;} + else + { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5 +echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;} + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in + "") ;; + *) { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5 +echo "$as_me: error: invalid tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5 +echo "$as_me: error: tag name \"$tagname\" already exists" >&2;} + { (exit 1); exit 1; }; } + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= +compiler_lib_search_dirs_CXX= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +compiler_CXX=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' +else + lt_prog_compiler_no_builtin_flag_CXX= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } +ld_shlibs_CXX=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + darwin* | rhapsody*) + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + whole_archive_flag_spec_CXX='' + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + if test "$GXX" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_CXX=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + ld_shlibs_CXX=no + ;; + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + gnu*) + ;; + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; 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+ esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; 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To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; 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do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + else + ld_shlibs_CXX=no + fi + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; +esac +{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +echo "${ECHO_T}$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +GCC_CXX="$GXX" +LD_CXX="$LD" + +cat > conftest.$ac_ext <<EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +EOF + +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + # The `*' in the case matches for architectures that use `case' in + # $output_verbose_cmd can trigger glob expansion during the loop + # eval without this substitution. + output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` + + for p in `eval $output_verbose_link_cmd`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" \ + || test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$rm -f confest.$objext + +compiler_lib_search_dirs_CXX= +if test -n "$compiler_lib_search_path_CXX"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + # + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + +lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_CXX='-qnocommon' + lt_prog_compiler_wl_CXX='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:12994: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:12998: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_CXX=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_CXX=yes + fi + else + lt_cv_prog_compiler_static_works_CXX=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then + : +else + lt_prog_compiler_static_CXX= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_CXX=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:13098: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:13102: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_CXX=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[4-9]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + export_symbols_cmds_CXX="$ltdll_cmds" + ;; + cygwin* | mingw*) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + link_all_deplibs_CXX=no + ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + +{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +echo "${ECHO_T}$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_CXX" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_CXX=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_CXX in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_CXX=no + else + archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || \ + test -n "$runpath_var_CXX" || \ + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 +echo "${ECHO_T}$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_CXX \ + CC_CXX \ + LD_CXX \ + lt_prog_compiler_wl_CXX \ + lt_prog_compiler_pic_CXX \ + lt_prog_compiler_static_CXX \ + lt_prog_compiler_no_builtin_flag_CXX \ + export_dynamic_flag_spec_CXX \ + thread_safe_flag_spec_CXX \ + whole_archive_flag_spec_CXX \ + enable_shared_with_static_runtimes_CXX \ + old_archive_cmds_CXX \ + old_archive_from_new_cmds_CXX \ + predep_objects_CXX \ + postdep_objects_CXX \ + predeps_CXX \ + postdeps_CXX \ + compiler_lib_search_path_CXX \ + compiler_lib_search_dirs_CXX \ + archive_cmds_CXX \ + archive_expsym_cmds_CXX \ + postinstall_cmds_CXX \ + postuninstall_cmds_CXX \ + old_archive_from_expsyms_cmds_CXX \ + allow_undefined_flag_CXX \ + no_undefined_flag_CXX \ + export_symbols_cmds_CXX \ + hardcode_libdir_flag_spec_CXX \ + hardcode_libdir_flag_spec_ld_CXX \ + hardcode_libdir_separator_CXX \ + hardcode_automatic_CXX \ + module_cmds_CXX \ + module_expsym_cmds_CXX \ + lt_cv_prog_compiler_c_o_CXX \ + fix_srcfile_path_CXX \ + exclude_expsyms_CXX \ + include_expsyms_CXX; do + + case $var in + old_archive_cmds_CXX | \ + old_archive_from_new_cmds_CXX | \ + archive_cmds_CXX | \ + archive_expsym_cmds_CXX | \ + module_cmds_CXX | \ + module_expsym_cmds_CXX | \ + old_archive_from_expsyms_cmds_CXX | \ + export_symbols_cmds_CXX | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU C compiler? 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This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld + + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu + + +archive_cmds_need_lc_F77=no +allow_undefined_flag_F77= +always_export_symbols_F77=no +archive_expsym_cmds_F77= +export_dynamic_flag_spec_F77= +hardcode_direct_F77=no +hardcode_libdir_flag_spec_F77= +hardcode_libdir_flag_spec_ld_F77= +hardcode_libdir_separator_F77= +hardcode_minus_L_F77=no +hardcode_automatic_F77=no +module_cmds_F77= +module_expsym_cmds_F77= +link_all_deplibs_F77=unknown +old_archive_cmds_F77=$old_archive_cmds +no_undefined_flag_F77= +whole_archive_flag_spec_F77= +enable_shared_with_static_runtimes_F77=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +objext_F77=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="\ + subroutine t + return + end +" + +# Code to be used in simple link tests +lt_simple_link_test_code="\ + program t + end +" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +compiler_F77=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + +GCC_F77="$G77" +LD_F77="$LD" + +lt_prog_compiler_wl_F77= +lt_prog_compiler_pic_F77= +lt_prog_compiler_static_F77= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_static_F77='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_F77='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_F77=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_F77=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_F77='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + else + lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_F77='-qnocommon' + lt_prog_compiler_wl_F77='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_F77='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_F77='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-fpic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_F77='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + lt_prog_compiler_wl_F77='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + lt_prog_compiler_wl_F77='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_F77='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static_F77='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_F77='-Qoption ld ';; + *) + lt_prog_compiler_wl_F77='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_F77='-Qoption ld ' + lt_prog_compiler_pic_F77='-PIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_F77='-Kconform_pic' + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_can_build_shared_F77=no + ;; + + uts4*) + lt_prog_compiler_pic_F77='-pic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_F77=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_F77"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_F77=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_F77" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:14696: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:14700: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_F77=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_F77" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then + case $lt_prog_compiler_pic_F77 in + "" | " "*) ;; + *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; + esac +else + lt_prog_compiler_pic_F77= + lt_prog_compiler_can_build_shared_F77=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_F77= + ;; + *) + lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_F77=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_F77=yes + fi + else + lt_cv_prog_compiler_static_works_F77=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_F77" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then + : +else + lt_prog_compiler_static_F77= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_F77=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:14800: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:14804: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_F77=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag_F77= + enable_shared_with_static_runtimes_F77=no + archive_cmds_F77= + archive_expsym_cmds_F77= + old_archive_From_new_cmds_F77= + old_archive_from_expsyms_cmds_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + thread_safe_flag_spec_F77= + hardcode_libdir_flag_spec_F77= + hardcode_libdir_flag_spec_ld_F77= + hardcode_libdir_separator_F77= + hardcode_direct_F77=no + hardcode_minus_L_F77=no + hardcode_shlibpath_var_F77=unsupported + link_all_deplibs_F77=unknown + hardcode_automatic_F77=no + module_cmds_F77= + module_expsym_cmds_F77= + always_export_symbols_F77=no + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_F77= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_F77=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_F77='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_F77= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_F77=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_F77=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_F77=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_F77='-L$libdir' + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=no + enable_shared_with_static_runtimes_F77=yes + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_F77=no + fi + ;; + + interix[3-9]*) + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs_F77=no + else + ld_shlibs_F77=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_F77=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_F77=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + + if test "$ld_shlibs_F77" = no; then + runpath_var= + hardcode_libdir_flag_spec_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=yes + archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_F77=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_F77=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_F77='' + hardcode_direct_F77=yes + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_F77=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_F77=yes + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_libdir_separator_F77= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_F77=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_F77='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_F77="-z nodefs" + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_F77=' ${wl}-bernotok' + allow_undefined_flag_F77=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_F77='$convenience' + archive_cmds_need_lc_F77=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_F77=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_F77=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_F77=' ' + allow_undefined_flag_F77=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_F77='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_F77='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_F77=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_F77=no + hardcode_direct_F77=no + hardcode_automatic_F77=yes + hardcode_shlibpath_var_F77=unsupported + whole_archive_flag_spec_F77='' + link_all_deplibs_F77=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_F77=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + freebsd1*) + ld_shlibs_F77=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_direct_F77=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_F77='+b $libdir' + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + ;; + *) + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + link_all_deplibs_F77=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + newsos6) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_shlibpath_var_F77=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + ;; + *) + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs_F77=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + allow_undefined_flag_F77=unsupported + archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_F77='-rpath $libdir' + fi + hardcode_libdir_separator_F77=: + ;; + + solaris*) + no_undefined_flag_F77=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_shlibpath_var_F77=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs_F77=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_F77='$CC -r -o $output$reload_objs' + hardcode_direct_F77=no + ;; + motorola) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_F77=no + ;; + + sysv4.3*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + export_dynamic_flag_spec_F77='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_F77=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_F77='${wl}-z,text' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_F77='${wl}-z,text' + allow_undefined_flag_F77='${wl}-z,nodefs' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + export_dynamic_flag_spec_F77='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + *) + ld_shlibs_F77=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 +echo "${ECHO_T}$ld_shlibs_F77" >&6; } +test "$ld_shlibs_F77" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_F77" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_F77=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_F77 in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_F77 + pic_flag=$lt_prog_compiler_pic_F77 + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_F77 + allow_undefined_flag_F77= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_F77=no + else + archive_cmds_need_lc_F77=yes + fi + allow_undefined_flag_F77=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_F77= +if test -n "$hardcode_libdir_flag_spec_F77" || \ + test -n "$runpath_var_F77" || \ + test "X$hardcode_automatic_F77" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_F77" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no && + test "$hardcode_minus_L_F77" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_F77=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_F77=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_F77=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5 +echo "${ECHO_T}$hardcode_action_F77" >&6; } + +if test "$hardcode_action_F77" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_F77 \ + CC_F77 \ + LD_F77 \ + lt_prog_compiler_wl_F77 \ + lt_prog_compiler_pic_F77 \ + lt_prog_compiler_static_F77 \ + lt_prog_compiler_no_builtin_flag_F77 \ + export_dynamic_flag_spec_F77 \ + thread_safe_flag_spec_F77 \ + whole_archive_flag_spec_F77 \ + enable_shared_with_static_runtimes_F77 \ + old_archive_cmds_F77 \ + old_archive_from_new_cmds_F77 \ + predep_objects_F77 \ + postdep_objects_F77 \ + predeps_F77 \ + postdeps_F77 \ + compiler_lib_search_path_F77 \ + compiler_lib_search_dirs_F77 \ + archive_cmds_F77 \ + archive_expsym_cmds_F77 \ + postinstall_cmds_F77 \ + postuninstall_cmds_F77 \ + old_archive_from_expsyms_cmds_F77 \ + allow_undefined_flag_F77 \ + no_undefined_flag_F77 \ + export_symbols_cmds_F77 \ + hardcode_libdir_flag_spec_F77 \ + hardcode_libdir_flag_spec_ld_F77 \ + hardcode_libdir_separator_F77 \ + hardcode_automatic_F77 \ + module_cmds_F77 \ + module_expsym_cmds_F77 \ + lt_cv_prog_compiler_c_o_F77 \ + fix_srcfile_path_F77 \ + exclude_expsyms_F77 \ + include_expsyms_F77; do + + case $var in + old_archive_cmds_F77 | \ + old_archive_from_new_cmds_F77 | \ + archive_cmds_F77 | \ + archive_expsym_cmds_F77 | \ + module_cmds_F77 | \ + module_expsym_cmds_F77 | \ + old_archive_from_expsyms_cmds_F77 | \ + export_symbols_cmds_F77 | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_F77 + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77 + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_F77 + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_F77 + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_F77 + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_F77 + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_F77 +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77 + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_F77 + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77 + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77 + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77 + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77 + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_F77 +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77 + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77 + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_F77 +archive_expsym_cmds=$lt_archive_expsym_cmds_F77 +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_F77 +module_expsym_cmds=$lt_module_expsym_cmds_F77 + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_F77 + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_F77 + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77 + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_F77 + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_F77 + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_F77 + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_F77 + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77 + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77 + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77 + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_F77 + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_F77 + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_F77 + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_F77 + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_F77 + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_F77 + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_F77 + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_F77 + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_F77 + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +objext_GCJ=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +compiler_GCJ=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +archive_cmds_need_lc_GCJ=no + +old_archive_cmds_GCJ=$old_archive_cmds + + +lt_prog_compiler_no_builtin_flag_GCJ= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin' + + +{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:17020: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:17024: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl_GCJ= +lt_prog_compiler_pic_GCJ= +lt_prog_compiler_static_GCJ= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_static_GCJ='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_GCJ='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_GCJ=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_GCJ=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_GCJ='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + else + lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_GCJ='-qnocommon' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-fpic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + lt_prog_compiler_wl_GCJ='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_GCJ='-Qoption ld ';; + *) + lt_prog_compiler_wl_GCJ='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_GCJ='-Qoption ld ' + lt_prog_compiler_pic_GCJ='-PIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_GCJ='-Kconform_pic' + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_can_build_shared_GCJ=no + ;; + + uts4*) + lt_prog_compiler_pic_GCJ='-pic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_GCJ=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_GCJ"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_GCJ=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_GCJ" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:17310: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:17314: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_GCJ=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_GCJ" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then + case $lt_prog_compiler_pic_GCJ in + "" | " "*) ;; + *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; + esac +else + lt_prog_compiler_pic_GCJ= + lt_prog_compiler_can_build_shared_GCJ=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_GCJ= + ;; + *) + lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_GCJ=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_GCJ=yes + fi + else + lt_cv_prog_compiler_static_works_GCJ=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_GCJ" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then + : +else + lt_prog_compiler_static_GCJ= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_GCJ=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:17414: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:17418: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_GCJ=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag_GCJ= + enable_shared_with_static_runtimes_GCJ=no + archive_cmds_GCJ= + archive_expsym_cmds_GCJ= + old_archive_From_new_cmds_GCJ= + old_archive_from_expsyms_cmds_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + thread_safe_flag_spec_GCJ= + hardcode_libdir_flag_spec_GCJ= + hardcode_libdir_flag_spec_ld_GCJ= + hardcode_libdir_separator_GCJ= + hardcode_direct_GCJ=no + hardcode_minus_L_GCJ=no + hardcode_shlibpath_var_GCJ=unsupported + link_all_deplibs_GCJ=unknown + hardcode_automatic_GCJ=no + module_cmds_GCJ= + module_expsym_cmds_GCJ= + always_export_symbols_GCJ=no + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_GCJ= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_GCJ=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_GCJ= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_GCJ=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_GCJ=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_GCJ=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_GCJ='-L$libdir' + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=no + enable_shared_with_static_runtimes_GCJ=yes + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + interix[3-9]*) + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs_GCJ=no + else + ld_shlibs_GCJ=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_GCJ=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_GCJ=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + + if test "$ld_shlibs_GCJ" = no; then + runpath_var= + hardcode_libdir_flag_spec_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=yes + archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_GCJ=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_GCJ=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_GCJ='' + hardcode_direct_GCJ=yes + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_GCJ=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_GCJ=yes + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_libdir_separator_GCJ= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_GCJ=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_GCJ='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_GCJ="-z nodefs" + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_GCJ=' ${wl}-bernotok' + allow_undefined_flag_GCJ=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_GCJ='$convenience' + archive_cmds_need_lc_GCJ=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_GCJ=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_GCJ=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_GCJ=' ' + allow_undefined_flag_GCJ=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_GCJ='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_GCJ=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_GCJ=no + hardcode_direct_GCJ=no + hardcode_automatic_GCJ=yes + hardcode_shlibpath_var_GCJ=unsupported + whole_archive_flag_spec_GCJ='' + link_all_deplibs_GCJ=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_GCJ=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + freebsd1*) + ld_shlibs_GCJ=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_direct_GCJ=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + ;; + *) + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + link_all_deplibs_GCJ=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + newsos6) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_shlibpath_var_GCJ=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + ;; + *) + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs_GCJ=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + allow_undefined_flag_GCJ=unsupported + archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_GCJ='-rpath $libdir' + fi + hardcode_libdir_separator_GCJ=: + ;; + + solaris*) + no_undefined_flag_GCJ=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_shlibpath_var_GCJ=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs_GCJ=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_GCJ='$CC -r -o $output$reload_objs' + hardcode_direct_GCJ=no + ;; + motorola) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4.3*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + export_dynamic_flag_spec_GCJ='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_GCJ=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_GCJ='${wl}-z,text' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_GCJ='${wl}-z,text' + allow_undefined_flag_GCJ='${wl}-z,nodefs' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + *) + ld_shlibs_GCJ=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 +echo "${ECHO_T}$ld_shlibs_GCJ" >&6; } +test "$ld_shlibs_GCJ" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_GCJ" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_GCJ=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_GCJ in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_GCJ + pic_flag=$lt_prog_compiler_pic_GCJ + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ + allow_undefined_flag_GCJ= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_GCJ=no + else + archive_cmds_need_lc_GCJ=yes + fi + allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_GCJ= +if test -n "$hardcode_libdir_flag_spec_GCJ" || \ + test -n "$runpath_var_GCJ" || \ + test "X$hardcode_automatic_GCJ" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_GCJ" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no && + test "$hardcode_minus_L_GCJ" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_GCJ=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_GCJ=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_GCJ=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5 +echo "${ECHO_T}$hardcode_action_GCJ" >&6; } + +if test "$hardcode_action_GCJ" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_GCJ \ + CC_GCJ \ + LD_GCJ \ + lt_prog_compiler_wl_GCJ \ + lt_prog_compiler_pic_GCJ \ + lt_prog_compiler_static_GCJ \ + lt_prog_compiler_no_builtin_flag_GCJ \ + export_dynamic_flag_spec_GCJ \ + thread_safe_flag_spec_GCJ \ + whole_archive_flag_spec_GCJ \ + enable_shared_with_static_runtimes_GCJ \ + old_archive_cmds_GCJ \ + old_archive_from_new_cmds_GCJ \ + predep_objects_GCJ \ + postdep_objects_GCJ \ + predeps_GCJ \ + postdeps_GCJ \ + compiler_lib_search_path_GCJ \ + compiler_lib_search_dirs_GCJ \ + archive_cmds_GCJ \ + archive_expsym_cmds_GCJ \ + postinstall_cmds_GCJ \ + postuninstall_cmds_GCJ \ + old_archive_from_expsyms_cmds_GCJ \ + allow_undefined_flag_GCJ \ + no_undefined_flag_GCJ \ + export_symbols_cmds_GCJ \ + hardcode_libdir_flag_spec_GCJ \ + hardcode_libdir_flag_spec_ld_GCJ \ + hardcode_libdir_separator_GCJ \ + hardcode_automatic_GCJ \ + module_cmds_GCJ \ + module_expsym_cmds_GCJ \ + lt_cv_prog_compiler_c_o_GCJ \ + fix_srcfile_path_GCJ \ + exclude_expsyms_GCJ \ + include_expsyms_GCJ; do + + case $var in + old_archive_cmds_GCJ | \ + old_archive_from_new_cmds_GCJ | \ + archive_cmds_GCJ | \ + archive_expsym_cmds_GCJ | \ + module_cmds_GCJ | \ + module_expsym_cmds_GCJ | \ + old_archive_from_expsyms_cmds_GCJ | \ + export_symbols_cmds_GCJ | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_GCJ + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_GCJ + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_GCJ + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_GCJ + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_GCJ + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_GCJ +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_GCJ + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_GCJ +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_GCJ +archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_GCJ +module_expsym_cmds=$lt_module_expsym_cmds_GCJ + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_GCJ + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_GCJ + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_GCJ + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_GCJ + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_GCJ + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_GCJ + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_GCJ + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_GCJ + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_GCJ + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_GCJ + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_GCJ + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_GCJ + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_GCJ + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + RC) + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +compiler_RC=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + +lt_cv_prog_compiler_c_o_RC=yes + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_RC \ + CC_RC \ + LD_RC \ + lt_prog_compiler_wl_RC \ + lt_prog_compiler_pic_RC \ + lt_prog_compiler_static_RC \ + lt_prog_compiler_no_builtin_flag_RC \ + export_dynamic_flag_spec_RC \ + thread_safe_flag_spec_RC \ + whole_archive_flag_spec_RC \ + enable_shared_with_static_runtimes_RC \ + old_archive_cmds_RC \ + old_archive_from_new_cmds_RC \ + predep_objects_RC \ + postdep_objects_RC \ + predeps_RC \ + postdeps_RC \ + compiler_lib_search_path_RC \ + compiler_lib_search_dirs_RC \ + archive_cmds_RC \ + archive_expsym_cmds_RC \ + postinstall_cmds_RC \ + postuninstall_cmds_RC \ + old_archive_from_expsyms_cmds_RC \ + allow_undefined_flag_RC \ + no_undefined_flag_RC \ + export_symbols_cmds_RC \ + hardcode_libdir_flag_spec_RC \ + hardcode_libdir_flag_spec_ld_RC \ + hardcode_libdir_separator_RC \ + hardcode_automatic_RC \ + module_cmds_RC \ + module_expsym_cmds_RC \ + lt_cv_prog_compiler_c_o_RC \ + fix_srcfile_path_RC \ + exclude_expsyms_RC \ + include_expsyms_RC; do + + case $var in + old_archive_cmds_RC | \ + old_archive_from_new_cmds_RC | \ + archive_cmds_RC | \ + archive_expsym_cmds_RC | \ + module_cmds_RC | \ + module_expsym_cmds_RC | \ + old_archive_from_expsyms_cmds_RC | \ + export_symbols_cmds_RC | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_RC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_RC + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_RC +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_RC + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_RC + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_RC + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_RC + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + ;; + + *) + { { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5 +echo "$as_me: error: Unsupported tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5 +echo "$as_me: error: unable to update list of available tagged configurations." >&2;} + { (exit 1); exit 1; }; } + fi +fi + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Prevent multiple expansion + + + + + + + + + + + + + + + + + + + + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + + + + + + + +for ac_header in fcntl.h paths.h sys/ioctl.h sys/time.h syslog.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------ ## +## Report this to martin@strongswan.org ## +## ------------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +{ echo "$as_me:$LINENO: checking for mode_t" >&5 +echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; } +if test "${ac_cv_type_mode_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef mode_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_mode_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_mode_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 +echo "${ECHO_T}$ac_cv_type_mode_t" >&6; } +if test $ac_cv_type_mode_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define mode_t int +_ACEOF + +fi + +{ echo "$as_me:$LINENO: checking for pid_t" >&5 +echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; } +if test "${ac_cv_type_pid_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef pid_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_pid_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_pid_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 +echo "${ECHO_T}$ac_cv_type_pid_t" >&6; } +if test $ac_cv_type_pid_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 +echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; } +if test "${ac_cv_header_time+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_time=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_time=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 +echo "${ECHO_T}$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +cat >>confdefs.h <<\_ACEOF +#define TIME_WITH_SYS_TIME 1 +_ACEOF + +fi + + +if test $ac_cv_c_compiler_gnu = yes; then + { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 +echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; } +if test "${ac_cv_prog_gcc_traditional+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_pattern="Autoconf.*'x'" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sgtty.h> +Autoconf TIOCGETP +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then + ac_cv_prog_gcc_traditional=yes +else + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <termio.h> +Autoconf TCGETA +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 +echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; } + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +{ echo "$as_me:$LINENO: checking for working memcmp" >&5 +echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6; } +if test "${ac_cv_func_memcmp_working+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_memcmp_working=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Some versions of memcmp are not 8-bit clean. */ + char c0 = '\100', c1 = '\200', c2 = '\201'; + if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) + return 1; + + /* The Next x86 OpenStep bug shows up only when comparing 16 bytes + or more and with at least one buffer not starting on a 4-byte boundary. + William Lewis provided this test program. */ + { + char foo[21]; + char bar[21]; + int i; + for (i = 0; i < 4; i++) + { + char *a = foo + i; + char *b = bar + i; + strcpy (a, "--------01111111"); + strcpy (b, "--------10000000"); + if (memcmp (a, b, 16) >= 0) + return 1; + } + return 0; + } + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_memcmp_working=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_memcmp_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 +echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6; } +test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in + *" memcmp.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" + ;; +esac + + + + + +for ac_func in select socket uname +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +GETTEXT_PACKAGE=NetworkManager-strongswan + + +cat >>confdefs.h <<_ACEOF +#define GETTEXT_PACKAGE "$GETTEXT_PACKAGE" +_ACEOF + + + +case "$am__api_version" in + 1.01234) + { { echo "$as_me:$LINENO: error: Automake 1.5 or newer is required to use intltool" >&5 +echo "$as_me: error: Automake 1.5 or newer is required to use intltool" >&2;} + { (exit 1); exit 1; }; } + ;; + *) + ;; +esac + +if test -n "0.35"; then + { echo "$as_me:$LINENO: checking for intltool >= 0.35" >&5 +echo $ECHO_N "checking for intltool >= 0.35... $ECHO_C" >&6; } + + INTLTOOL_REQUIRED_VERSION_AS_INT=`echo 0.35 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'` + INTLTOOL_APPLIED_VERSION=`awk -F\" '/\\$VERSION / { print $ 2; }' ${ac_aux_dir}/intltool-update.in` + INTLTOOL_APPLIED_VERSION_AS_INT=`awk -F\" '/\\$VERSION / { split($ 2, VERSION, "."); print VERSION[1] * 1000 + VERSION[2] * 100 + VERSION[3];}' ${ac_aux_dir}/intltool-update.in` + + { echo "$as_me:$LINENO: result: $INTLTOOL_APPLIED_VERSION found" >&5 +echo "${ECHO_T}$INTLTOOL_APPLIED_VERSION found" >&6; } + test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" || + { { echo "$as_me:$LINENO: error: Your intltool is too old. You need intltool 0.35 or later." >&5 +echo "$as_me: error: Your intltool is too old. You need intltool 0.35 or later." >&2;} + { (exit 1); exit 1; }; } +fi + + INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' +INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -p $(top_srcdir)/po $< $@' + INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' +INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u /tmp $< $@' + INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@' + + + + + + + + + + + + + + + + + + + + + +# Check the gettext tools to make sure they are GNU +# Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_XGETTEXT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $XGETTEXT in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_XGETTEXT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +XGETTEXT=$ac_cv_path_XGETTEXT +if test -n "$XGETTEXT"; then + { echo "$as_me:$LINENO: result: $XGETTEXT" >&5 +echo "${ECHO_T}$XGETTEXT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +# Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_MSGMERGE+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MSGMERGE in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_MSGMERGE="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +MSGMERGE=$ac_cv_path_MSGMERGE +if test -n "$MSGMERGE"; then + { echo "$as_me:$LINENO: result: $MSGMERGE" >&5 +echo "${ECHO_T}$MSGMERGE" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +# Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_MSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_MSGFMT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +MSGFMT=$ac_cv_path_MSGFMT +if test -n "$MSGFMT"; then + { echo "$as_me:$LINENO: result: $MSGFMT" >&5 +echo "${ECHO_T}$MSGFMT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then + { { echo "$as_me:$LINENO: error: GNU gettext tools not found; required for intltool" >&5 +echo "$as_me: error: GNU gettext tools not found; required for intltool" >&2;} + { (exit 1); exit 1; }; } +fi +xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`" +mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`" +mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`" +if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then + { { echo "$as_me:$LINENO: error: GNU gettext tools not found; required for intltool" >&5 +echo "$as_me: error: GNU gettext tools not found; required for intltool" >&2;} + { (exit 1); exit 1; }; } +fi + +# Use the tools built into the package, not the ones that are installed. +INTLTOOL_EXTRACT='$(top_builddir)/intltool-extract' + +INTLTOOL_MERGE='$(top_builddir)/intltool-merge' + +INTLTOOL_UPDATE='$(top_builddir)/intltool-update' + + +# Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_INTLTOOL_PERL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $INTLTOOL_PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_INTLTOOL_PERL="$INTLTOOL_PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_INTLTOOL_PERL="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +INTLTOOL_PERL=$ac_cv_path_INTLTOOL_PERL +if test -n "$INTLTOOL_PERL"; then + { echo "$as_me:$LINENO: result: $INTLTOOL_PERL" >&5 +echo "${ECHO_T}$INTLTOOL_PERL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +if test -z "$INTLTOOL_PERL"; then + { { echo "$as_me:$LINENO: error: perl not found; required for intltool" >&5 +echo "$as_me: error: perl not found; required for intltool" >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "`$INTLTOOL_PERL -v | fgrep '5.' 2> /dev/null`"; then + { { echo "$as_me:$LINENO: error: perl 5.x required for intltool" >&5 +echo "$as_me: error: perl 5.x required for intltool" >&2;} + { (exit 1); exit 1; }; } +fi +if test "x" != "xno-xml"; then + { echo "$as_me:$LINENO: checking for XML::Parser" >&5 +echo $ECHO_N "checking for XML::Parser... $ECHO_C" >&6; } + if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then + { echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6; } + else + { { echo "$as_me:$LINENO: error: XML::Parser perl module is required for intltool" >&5 +echo "$as_me: error: XML::Parser perl module is required for intltool" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# Substitute ALL_LINGUAS so we can use it in po/Makefile + + +# Set DATADIRNAME correctly if it is not set yet +# (copied from glib-gettext.m4) +if test -z "$DATADIRNAME"; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + DATADIRNAME=share +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + case $host in + *-*-solaris*) + { echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5 +echo $ECHO_N "checking for bind_textdomain_codeset... $ECHO_C" >&6; } +if test "${ac_cv_func_bind_textdomain_codeset+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define bind_textdomain_codeset to an innocuous variant, in case <limits.h> declares bind_textdomain_codeset. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define bind_textdomain_codeset innocuous_bind_textdomain_codeset + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char bind_textdomain_codeset (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef bind_textdomain_codeset + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char bind_textdomain_codeset (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_bind_textdomain_codeset || defined __stub___bind_textdomain_codeset +choke me +#endif + +int +main () +{ +return bind_textdomain_codeset (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_bind_textdomain_codeset=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_bind_textdomain_codeset=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5 +echo "${ECHO_T}$ac_cv_func_bind_textdomain_codeset" >&6; } +if test $ac_cv_func_bind_textdomain_codeset = yes; then + DATADIRNAME=share +else + DATADIRNAME=lib +fi + + ;; + *) + DATADIRNAME=lib + ;; + esac +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi + + + + + +ac_config_commands="$ac_config_commands intltool" + + + + + +for ac_header in locale.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------ ## +## Report this to martin@strongswan.org ## +## ------------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_locale_h = yes; then + { echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5 +echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6; } +if test "${am_cv_val_LC_MESSAGES+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <locale.h> +int +main () +{ +return LC_MESSAGES + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + am_cv_val_LC_MESSAGES=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + am_cv_val_LC_MESSAGES=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5 +echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6; } + if test $am_cv_val_LC_MESSAGES = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LC_MESSAGES 1 +_ACEOF + + fi + fi + USE_NLS=yes + + + gt_cv_have_gettext=no + + CATOBJEXT=NONE + XGETTEXT=: + INTLLIBS= + + if test "${ac_cv_header_libintl_h+set}" = set; then + { echo "$as_me:$LINENO: checking for libintl.h" >&5 +echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; } +if test "${ac_cv_header_libintl_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5 +echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking libintl.h usability" >&5 +echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <libintl.h> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking libintl.h presence" >&5 +echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <libintl.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: libintl.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: libintl.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------ ## +## Report this to martin@strongswan.org ## +## ------------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for libintl.h" >&5 +echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; } +if test "${ac_cv_header_libintl_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_libintl_h=$ac_header_preproc +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5 +echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; } + +fi +if test $ac_cv_header_libintl_h = yes; then + gt_cv_func_dgettext_libintl="no" + libintl_extra_libs="" + + # + # First check in libc + # + { echo "$as_me:$LINENO: checking for ngettext in libc" >&5 +echo $ECHO_N "checking for ngettext in libc... $ECHO_C" >&6; } +if test "${gt_cv_func_ngettext_libc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include <libintl.h> + +int +main () +{ +return !ngettext ("","", 1) + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + gt_cv_func_ngettext_libc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gt_cv_func_ngettext_libc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5 +echo "${ECHO_T}$gt_cv_func_ngettext_libc" >&6; } + + if test "$gt_cv_func_ngettext_libc" = "yes" ; then + { echo "$as_me:$LINENO: checking for dgettext in libc" >&5 +echo $ECHO_N "checking for dgettext in libc... $ECHO_C" >&6; } +if test "${gt_cv_func_dgettext_libc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include <libintl.h> + +int +main () +{ +return !dgettext ("","") + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + gt_cv_func_dgettext_libc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gt_cv_func_dgettext_libc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5 +echo "${ECHO_T}$gt_cv_func_dgettext_libc" >&6; } + fi + + if test "$gt_cv_func_ngettext_libc" = "yes" ; then + +for ac_func in bind_textdomain_codeset +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + fi + + # + # If we don't have everything we want, check in libintl + # + if test "$gt_cv_func_dgettext_libc" != "yes" \ + || test "$gt_cv_func_ngettext_libc" != "yes" \ + || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then + + { echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5 +echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6; } +if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char bindtextdomain (); +int +main () +{ +return bindtextdomain (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_intl_bindtextdomain=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_intl_bindtextdomain=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5 +echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6; } +if test $ac_cv_lib_intl_bindtextdomain = yes; then + { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5 +echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; } +if test "${ac_cv_lib_intl_ngettext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char ngettext (); +int +main () +{ +return ngettext (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_intl_ngettext=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_intl_ngettext=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5 +echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; } +if test $ac_cv_lib_intl_ngettext = yes; then + { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5 +echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; } +if test "${ac_cv_lib_intl_dgettext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dgettext (); +int +main () +{ +return dgettext (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_intl_dgettext=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_intl_dgettext=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5 +echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; } +if test $ac_cv_lib_intl_dgettext = yes; then + gt_cv_func_dgettext_libintl=yes +fi + +fi + +fi + + + if test "$gt_cv_func_dgettext_libintl" != "yes" ; then + { echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5 +echo $ECHO_N "checking if -liconv is needed to use gettext... $ECHO_C" >&6; } + { echo "$as_me:$LINENO: result: " >&5 +echo "${ECHO_T}" >&6; } + { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5 +echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; } +if test "${ac_cv_lib_intl_ngettext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl -liconv $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char ngettext (); +int +main () +{ +return ngettext (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_intl_ngettext=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_intl_ngettext=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5 +echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; } +if test $ac_cv_lib_intl_ngettext = yes; then + { echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5 +echo $ECHO_N "checking for dcgettext in -lintl... $ECHO_C" >&6; } +if test "${ac_cv_lib_intl_dcgettext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl -liconv $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dcgettext (); +int +main () +{ +return dcgettext (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_intl_dcgettext=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_intl_dcgettext=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5 +echo "${ECHO_T}$ac_cv_lib_intl_dcgettext" >&6; } +if test $ac_cv_lib_intl_dcgettext = yes; then + gt_cv_func_dgettext_libintl=yes + libintl_extra_libs=-liconv +else + : +fi + +else + : +fi + + fi + + # + # If we found libintl, then check in it for bind_textdomain_codeset(); + # we'll prefer libc if neither have bind_textdomain_codeset(), + # and both have dgettext and ngettext + # + if test "$gt_cv_func_dgettext_libintl" = "yes" ; then + glib_save_LIBS="$LIBS" + LIBS="$LIBS -lintl $libintl_extra_libs" + unset ac_cv_func_bind_textdomain_codeset + +for ac_func in bind_textdomain_codeset +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + LIBS="$glib_save_LIBS" + + if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then + gt_cv_func_dgettext_libc=no + else + if test "$gt_cv_func_dgettext_libc" = "yes" \ + && test "$gt_cv_func_ngettext_libc" = "yes"; then + gt_cv_func_dgettext_libintl=no + fi + fi + fi + fi + + if test "$gt_cv_func_dgettext_libc" = "yes" \ + || test "$gt_cv_func_dgettext_libintl" = "yes"; then + gt_cv_have_gettext=yes + fi + + if test "$gt_cv_func_dgettext_libintl" = "yes"; then + INTLLIBS="-lintl $libintl_extra_libs" + fi + + if test "$gt_cv_have_gettext" = "yes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETTEXT 1 +_ACEOF + + # Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_MSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case "$MSGFMT" in + /*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then + ac_cv_path_MSGFMT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != "no"; then + { echo "$as_me:$LINENO: result: $MSGFMT" >&5 +echo "${ECHO_T}$MSGFMT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + if test "$MSGFMT" != "no"; then + glib_save_LIBS="$LIBS" + LIBS="$LIBS $INTLLIBS" + +for ac_func in dcgettext +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + MSGFMT_OPTS= + { echo "$as_me:$LINENO: checking if msgfmt accepts -c" >&5 +echo $ECHO_N "checking if msgfmt accepts -c... $ECHO_C" >&6; } + cat >conftest.foo <<_ACEOF + +msgid "" +msgstr "" +"Content-Type: text/plain; charset=UTF-8\n" +"Project-Id-Version: test 1.0\n" +"PO-Revision-Date: 2007-02-15 12:01+0100\n" +"Last-Translator: test <foo@bar.xx>\n" +"Language-Team: C <LL@li.org>\n" +"MIME-Version: 1.0\n" +"Content-Transfer-Encoding: 8bit\n" + +_ACEOF +if { (echo "$as_me:$LINENO: \$MSGFMT -c -o /dev/null conftest.foo") >&5 + ($MSGFMT -c -o /dev/null conftest.foo) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + MSGFMT_OPTS=-c; { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +echo "$as_me: failed input was:" >&5 +sed 's/^/| /' conftest.foo >&5 +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_GMSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { echo "$as_me:$LINENO: result: $GMSGFMT" >&5 +echo "${ECHO_T}$GMSGFMT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + # Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_XGETTEXT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case "$XGETTEXT" in + /*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test "$XGETTEXT" != ":"; then + { echo "$as_me:$LINENO: result: $XGETTEXT" >&5 +echo "${ECHO_T}$XGETTEXT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + CATOBJEXT=.gmo + DATADIRNAME=share +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + case $host in + *-*-solaris*) + { echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5 +echo $ECHO_N "checking for bind_textdomain_codeset... $ECHO_C" >&6; } +if test "${ac_cv_func_bind_textdomain_codeset+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define bind_textdomain_codeset to an innocuous variant, in case <limits.h> declares bind_textdomain_codeset. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define bind_textdomain_codeset innocuous_bind_textdomain_codeset + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char bind_textdomain_codeset (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef bind_textdomain_codeset + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char bind_textdomain_codeset (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_bind_textdomain_codeset || defined __stub___bind_textdomain_codeset +choke me +#endif + +int +main () +{ +return bind_textdomain_codeset (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_bind_textdomain_codeset=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_bind_textdomain_codeset=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5 +echo "${ECHO_T}$ac_cv_func_bind_textdomain_codeset" >&6; } +if test $ac_cv_func_bind_textdomain_codeset = yes; then + CATOBJEXT=.gmo + DATADIRNAME=share +else + CATOBJEXT=.mo + DATADIRNAME=lib +fi + + ;; + *) + CATOBJEXT=.mo + DATADIRNAME=lib + ;; + esac +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$glib_save_LIBS" + INSTOBJEXT=.mo + else + gt_cv_have_gettext=no + fi + fi + +fi + + + + if test "$gt_cv_have_gettext" = "yes" ; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_NLS 1 +_ACEOF + + fi + + if test "$XGETTEXT" != ":"; then + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + { echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5 +echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6; } + XGETTEXT=":" + fi + fi + + # We need to process the po/ directory. + POSUB=po + + ac_config_commands="$ac_config_commands default-1" + + + for lang in $ALL_LINGUAS; do + GMOFILES="$GMOFILES $lang.gmo" + POFILES="$POFILES $lang.po" + done + + + + + + + + + + + + + + if test "$gt_cv_have_gettext" = "yes"; then + if test "x$ALL_LINGUAS" = "x"; then + LINGUAS= + else + { echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 +echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6; } + NEW_LINGUAS= + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + NEW_LINGUAS="$NEW_LINGUAS $presentlang" + fi + done + LINGUAS=$NEW_LINGUAS + { echo "$as_me:$LINENO: result: $LINGUAS" >&5 +echo "${ECHO_T}$LINGUAS" >&6; } + fi + + if test -n "$LINGUAS"; then + for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done + fi + fi + + MKINSTALLDIRS= + if test -n "$ac_aux_dir"; then + MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" + fi + if test -z "$MKINSTALLDIRS"; then + MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" + fi + + + test -d po || mkdir po + if test "x$srcdir" != "x."; then + if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then + posrcprefix="$srcdir/" + else + posrcprefix="../$srcdir/" + fi + else + posrcprefix="../" + fi + rm -f po/POTFILES + sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ + < $srcdir/po/POTFILES.in > po/POTFILES + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +echo "${ECHO_T}$PKG_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 +echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 +echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + PKG_CONFIG="" + fi + +fi + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for GTHREAD" >&5 +echo $ECHO_N "checking for GTHREAD... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$GTHREAD_CFLAGS"; then + pkg_cv_GTHREAD_CFLAGS="$GTHREAD_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gthread-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gthread-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GTHREAD_CFLAGS=`$PKG_CONFIG --cflags "gthread-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$GTHREAD_LIBS"; then + pkg_cv_GTHREAD_LIBS="$GTHREAD_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gthread-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gthread-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GTHREAD_LIBS=`$PKG_CONFIG --libs "gthread-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GTHREAD_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gthread-2.0"` + else + GTHREAD_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gthread-2.0"` + fi + # Put the nasty error message in config.log where it belongs + echo "$GTHREAD_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (gthread-2.0) were not met: + +$GTHREAD_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTHREAD_CFLAGS +and GTHREAD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (gthread-2.0) were not met: + +$GTHREAD_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTHREAD_CFLAGS +and GTHREAD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTHREAD_CFLAGS +and GTHREAD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTHREAD_CFLAGS +and GTHREAD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + GTHREAD_CFLAGS=$pkg_cv_GTHREAD_CFLAGS + GTHREAD_LIBS=$pkg_cv_GTHREAD_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + + + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for DBUS" >&5 +echo $ECHO_N "checking for DBUS... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$DBUS_CFLAGS"; then + pkg_cv_DBUS_CFLAGS="$DBUS_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"dbus-glib-1 >= 0.30\"") >&5 + ($PKG_CONFIG --exists --print-errors "dbus-glib-1 >= 0.30") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-glib-1 >= 0.30" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$DBUS_LIBS"; then + pkg_cv_DBUS_LIBS="$DBUS_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"dbus-glib-1 >= 0.30\"") >&5 + ($PKG_CONFIG --exists --print-errors "dbus-glib-1 >= 0.30") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_DBUS_LIBS=`$PKG_CONFIG --libs "dbus-glib-1 >= 0.30" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + DBUS_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "dbus-glib-1 >= 0.30"` + else + DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-glib-1 >= 0.30"` + fi + # Put the nasty error message in config.log where it belongs + echo "$DBUS_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (dbus-glib-1 >= 0.30) were not met: + +$DBUS_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables DBUS_CFLAGS +and DBUS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (dbus-glib-1 >= 0.30) were not met: + +$DBUS_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables DBUS_CFLAGS +and DBUS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables DBUS_CFLAGS +and DBUS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables DBUS_CFLAGS +and DBUS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + DBUS_CFLAGS=$pkg_cv_DBUS_CFLAGS + DBUS_LIBS=$pkg_cv_DBUS_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + + +if test x"$with_gnome" != xno; then + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for GTK" >&5 +echo $ECHO_N "checking for GTK... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$GTK_CFLAGS"; then + pkg_cv_GTK_CFLAGS="$GTK_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.6\"") >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.6") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.6" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$GTK_LIBS"; then + pkg_cv_GTK_LIBS="$GTK_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.6\"") >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.6") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.6" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gtk+-2.0 >= 2.6"` + else + GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0 >= 2.6"` + fi + # Put the nasty error message in config.log where it belongs + echo "$GTK_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (gtk+-2.0 >= 2.6) were not met: + +$GTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (gtk+-2.0 >= 2.6) were not met: + +$GTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + GTK_CFLAGS=$pkg_cv_GTK_CFLAGS + GTK_LIBS=$pkg_cv_GTK_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + + + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for GDK_PIXBUF" >&5 +echo $ECHO_N "checking for GDK_PIXBUF... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$GDK_PIXBUF_CFLAGS"; then + pkg_cv_GDK_PIXBUF_CFLAGS="$GDK_PIXBUF_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gdk-pixbuf-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gdk-pixbuf-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GDK_PIXBUF_CFLAGS=`$PKG_CONFIG --cflags "gdk-pixbuf-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$GDK_PIXBUF_LIBS"; then + pkg_cv_GDK_PIXBUF_LIBS="$GDK_PIXBUF_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gdk-pixbuf-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gdk-pixbuf-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GDK_PIXBUF_LIBS=`$PKG_CONFIG --libs "gdk-pixbuf-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GDK_PIXBUF_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gdk-pixbuf-2.0"` + else + GDK_PIXBUF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gdk-pixbuf-2.0"` + fi + # Put the nasty error message in config.log where it belongs + echo "$GDK_PIXBUF_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (gdk-pixbuf-2.0) were not met: + +$GDK_PIXBUF_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GDK_PIXBUF_CFLAGS +and GDK_PIXBUF_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (gdk-pixbuf-2.0) were not met: + +$GDK_PIXBUF_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GDK_PIXBUF_CFLAGS +and GDK_PIXBUF_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GDK_PIXBUF_CFLAGS +and GDK_PIXBUF_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GDK_PIXBUF_CFLAGS +and GDK_PIXBUF_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + GDK_PIXBUF_CFLAGS=$pkg_cv_GDK_PIXBUF_CFLAGS + GDK_PIXBUF_LIBS=$pkg_cv_GDK_PIXBUF_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + + + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for GLADE" >&5 +echo $ECHO_N "checking for GLADE... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$GLADE_CFLAGS"; then + pkg_cv_GLADE_CFLAGS="$GLADE_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libglade-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "libglade-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GLADE_CFLAGS=`$PKG_CONFIG --cflags "libglade-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$GLADE_LIBS"; then + pkg_cv_GLADE_LIBS="$GLADE_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libglade-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "libglade-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GLADE_LIBS=`$PKG_CONFIG --libs "libglade-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GLADE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libglade-2.0"` + else + GLADE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libglade-2.0"` + fi + # Put the nasty error message in config.log where it belongs + echo "$GLADE_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (libglade-2.0) were not met: + +$GLADE_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GLADE_CFLAGS +and GLADE_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (libglade-2.0) were not met: + +$GLADE_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GLADE_CFLAGS +and GLADE_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GLADE_CFLAGS +and GLADE_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GLADE_CFLAGS +and GLADE_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + GLADE_CFLAGS=$pkg_cv_GLADE_CFLAGS + GLADE_LIBS=$pkg_cv_GLADE_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + + + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for LIBGNOMEUI" >&5 +echo $ECHO_N "checking for LIBGNOMEUI... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$LIBGNOMEUI_CFLAGS"; then + pkg_cv_LIBGNOMEUI_CFLAGS="$LIBGNOMEUI_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libgnomeui-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "libgnomeui-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_LIBGNOMEUI_CFLAGS=`$PKG_CONFIG --cflags "libgnomeui-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$LIBGNOMEUI_LIBS"; then + pkg_cv_LIBGNOMEUI_LIBS="$LIBGNOMEUI_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libgnomeui-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "libgnomeui-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_LIBGNOMEUI_LIBS=`$PKG_CONFIG --libs "libgnomeui-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBGNOMEUI_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libgnomeui-2.0"` + else + LIBGNOMEUI_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libgnomeui-2.0"` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBGNOMEUI_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (libgnomeui-2.0) were not met: + +$LIBGNOMEUI_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables LIBGNOMEUI_CFLAGS +and LIBGNOMEUI_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (libgnomeui-2.0) were not met: + +$LIBGNOMEUI_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables LIBGNOMEUI_CFLAGS +and LIBGNOMEUI_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables LIBGNOMEUI_CFLAGS +and LIBGNOMEUI_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables LIBGNOMEUI_CFLAGS +and LIBGNOMEUI_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + LIBGNOMEUI_CFLAGS=$pkg_cv_LIBGNOMEUI_CFLAGS + LIBGNOMEUI_LIBS=$pkg_cv_LIBGNOMEUI_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + + + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for GCONF" >&5 +echo $ECHO_N "checking for GCONF... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$GCONF_CFLAGS"; then + pkg_cv_GCONF_CFLAGS="$GCONF_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gconf-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gconf-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$GCONF_LIBS"; then + pkg_cv_GCONF_LIBS="$GCONF_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gconf-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gconf-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GCONF_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gconf-2.0"` + else + GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0"` + fi + # Put the nasty error message in config.log where it belongs + echo "$GCONF_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (gconf-2.0) were not met: + +$GCONF_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GCONF_CFLAGS +and GCONF_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (gconf-2.0) were not met: + +$GCONF_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GCONF_CFLAGS +and GCONF_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GCONF_CFLAGS +and GCONF_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GCONF_CFLAGS +and GCONF_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + GCONF_CFLAGS=$pkg_cv_GCONF_CFLAGS + GCONF_LIBS=$pkg_cv_GCONF_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + + + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for GNOMEKEYRING" >&5 +echo $ECHO_N "checking for GNOMEKEYRING... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$GNOMEKEYRING_CFLAGS"; then + pkg_cv_GNOMEKEYRING_CFLAGS="$GNOMEKEYRING_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gnome-keyring-1\"") >&5 + ($PKG_CONFIG --exists --print-errors "gnome-keyring-1") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GNOMEKEYRING_CFLAGS=`$PKG_CONFIG --cflags "gnome-keyring-1" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$GNOMEKEYRING_LIBS"; then + pkg_cv_GNOMEKEYRING_LIBS="$GNOMEKEYRING_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gnome-keyring-1\"") >&5 + ($PKG_CONFIG --exists --print-errors "gnome-keyring-1") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GNOMEKEYRING_LIBS=`$PKG_CONFIG --libs "gnome-keyring-1" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GNOMEKEYRING_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gnome-keyring-1"` + else + GNOMEKEYRING_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnome-keyring-1"` + fi + # Put the nasty error message in config.log where it belongs + echo "$GNOMEKEYRING_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (gnome-keyring-1) were not met: + +$GNOMEKEYRING_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GNOMEKEYRING_CFLAGS +and GNOMEKEYRING_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (gnome-keyring-1) were not met: + +$GNOMEKEYRING_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GNOMEKEYRING_CFLAGS +and GNOMEKEYRING_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GNOMEKEYRING_CFLAGS +and GNOMEKEYRING_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GNOMEKEYRING_CFLAGS +and GNOMEKEYRING_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + GNOMEKEYRING_CFLAGS=$pkg_cv_GNOMEKEYRING_CFLAGS + GNOMEKEYRING_LIBS=$pkg_cv_GNOMEKEYRING_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + +fi + + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for NM_UTILS" >&5 +echo $ECHO_N "checking for NM_UTILS... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$NM_UTILS_CFLAGS"; then + pkg_cv_NM_UTILS_CFLAGS="$NM_UTILS_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn\"") >&5 + ($PKG_CONFIG --exists --print-errors "NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_NM_UTILS_CFLAGS=`$PKG_CONFIG --cflags "NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$NM_UTILS_LIBS"; then + pkg_cv_NM_UTILS_LIBS="$NM_UTILS_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn\"") >&5 + ($PKG_CONFIG --exists --print-errors "NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_NM_UTILS_LIBS=`$PKG_CONFIG --libs "NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + NM_UTILS_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn"` + else + NM_UTILS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn"` + fi + # Put the nasty error message in config.log where it belongs + echo "$NM_UTILS_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn) were not met: + +$NM_UTILS_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables NM_UTILS_CFLAGS +and NM_UTILS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn) were not met: + +$NM_UTILS_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables NM_UTILS_CFLAGS +and NM_UTILS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables NM_UTILS_CFLAGS +and NM_UTILS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables NM_UTILS_CFLAGS +and NM_UTILS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + NM_UTILS_CFLAGS=$pkg_cv_NM_UTILS_CFLAGS + NM_UTILS_LIBS=$pkg_cv_NM_UTILS_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi + + + + +# Check whether --with-charon was given. +if test "${with_charon+set}" = set; then + withval=$with_charon; charon="$withval" + +else + charon="${libexecdir}/ipsec/charon" + + +fi + + +# Check whether --enable-more-warnings was given. +if test "${enable_more_warnings+set}" = set; then + enableval=$enable_more_warnings; set_more_warnings="$enableval" +else + +if test -d "$srcdir/{arch}" || test -d "$srcdir/CVS"; then + set_more_warnings=yes +else + set_more_warnings=no +fi + +fi + +{ echo "$as_me:$LINENO: checking for more warnings" >&5 +echo $ECHO_N "checking for more warnings... $ECHO_C" >&6; } +if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + CFLAGS="-Wall -Werror -std=gnu89 $CFLAGS" + + for option in -Wno-unused -Wno-strict-aliasing -Wno-sign-compare -Wdeclaration-after-statement -Wno-pointer-sign ; do + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $option" + { echo "$as_me:$LINENO: checking whether gcc understands $option" >&5 +echo $ECHO_N "checking whether gcc understands $option... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + has_option=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + has_option=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $has_option = no; then + CFLAGS="$SAVE_CFLAGS" + fi + { echo "$as_me:$LINENO: result: $has_option" >&5 +echo "${ECHO_T}$has_option" >&6; } + unset has_option + unset SAVE_CFLAGS + done + unset option +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + +ac_config_files="$ac_config_files Makefile properties/Makefile auth-dialog/Makefile po/Makefile.in" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. 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Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to <bug-autoconf@gnu.org>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +NetworkManager-strongswan config.status 4.2.6 +configured by $0, generated by GNU Autoconf 2.61, + with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2006 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + CONFIG_FILES="$CONFIG_FILES $ac_optarg" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + { echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + CONFIG_SHELL=$SHELL + export CONFIG_SHELL + exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" +INTLTOOL_PERL='${INTLTOOL_PERL}' ac_aux_dir='${ac_aux_dir}' +prefix="$prefix" exec_prefix="$exec_prefix" INTLTOOL_LIBDIR="$libdir" +INTLTOOL_EXTRACT='${INTLTOOL_EXTRACT}' + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "intltool") CONFIG_COMMANDS="$CONFIG_COMMANDS intltool" ;; + "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "properties/Makefile") CONFIG_FILES="$CONFIG_FILES properties/Makefile" ;; + "auth-dialog/Makefile") CONFIG_FILES="$CONFIG_FILES auth-dialog/Makefile" ;; + "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;; + "po/stamp-it") CONFIG_COMMANDS="$CONFIG_COMMANDS po/stamp-it" ;; + + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. 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+cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s&@configure_input@&$configure_input&;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + :H) + # + # CONFIG_HEADER + # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >conftest.defines +# Then, protect against being on the right side of a sed subst, or in +# an unquoted here document, in config.status. If some macros were +# called several times there might be several #defines for the same +# symbol, which is useless. 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This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF + if test x"$ac_file" != x-; then + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f $ac_file + mv "$tmp/config.h" $ac_file + fi + else + echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" +# Compute $ac_file's index in $config_headers. +_am_arg=$ac_file +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$_am_arg" : 'X\(//\)[^/]' \| \ + X"$_am_arg" : 'X\(//\)$' \| \ + X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || +echo X"$_am_arg" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + + :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 +echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir=$dirpart/$fdir + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + "intltool":C) + +for file in intltool-extract intltool-merge intltool-update; do + sed -e "s|@INTLTOOL_EXTRACT@|`pwd`/intltool-extract|g" \ + -e "s|@INTLTOOL_LIBDIR@|${INTLTOOL_LIBDIR}|g" \ + -e "s|@INTLTOOL_PERL@|${INTLTOOL_PERL}|g" \ + < ${ac_aux_dir}/${file}.in > ${file}.out + if cmp -s ${file} ${file}.out 2>/dev/null; then + rm -f ${file}.out + else + mv -f ${file}.out ${file} + fi + chmod ugo+x ${file} + chmod u+w ${file} +done + + ;; + "default-1":C) case "$CONFIG_FILES" in *po/Makefile.in*) + sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile + esac ;; + "po/stamp-it":C) + rm -f "po/stamp-it" "po/stamp-it.tmp" "po/POTFILES" "po/Makefile.tmp" + >"po/stamp-it.tmp" + sed '/^#/d + s/^[[].*] *// + /^[ ]*$/d + '"s|^| $ac_top_srcdir/|" \ + "$srcdir/po/POTFILES.in" | sed '$!s/$/ \\/' >"po/POTFILES" + + if test ! -f "po/Makefile"; then + { { echo "$as_me:$LINENO: error: po/Makefile is not ready." >&5 +echo "$as_me: error: po/Makefile is not ready." >&2;} + { (exit 1); exit 1; }; } + fi + mv "po/Makefile" "po/Makefile.tmp" + sed '/^POTFILES =/,/[^\\]$/ { + /^POTFILES =/!d + r po/POTFILES + } + ' "po/Makefile.tmp" >"po/Makefile" + rm -f "po/Makefile.tmp" + mv "po/stamp-it.tmp" "po/stamp-it" + ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/src/charon/plugins/nm/gnome/configure.in b/src/charon/plugins/nm/gnome/configure.in new file mode 100644 index 000000000..5bbcdcbad --- /dev/null +++ b/src/charon/plugins/nm/gnome/configure.in @@ -0,0 +1,128 @@ +AC_PREREQ(2.52) + +AC_INIT(NetworkManager-strongswan, 4.2.6, martin@strongswan.org, NetworkManager-strongswan) +AC_CONFIG_AUX_DIR(.) +AM_INIT_AUTOMAKE([subdir-objects]) +AM_MAINTAINER_MODE + +AM_CONFIG_HEADER(config.h) + +dnl +dnl Require programs +dnl +AC_PROG_CC +AM_PROG_CC_C_O +AC_PROG_INSTALL +AC_PROG_LIBTOOL + +dnl +dnl Required headers +dnl +AC_HEADER_STDC +AC_CHECK_HEADERS(fcntl.h paths.h sys/ioctl.h sys/time.h syslog.h unistd.h) + +dnl +dnl Checks for typedefs, structures, and compiler characteristics. +dnl +AC_TYPE_MODE_T +AC_TYPE_PID_T +AC_HEADER_TIME + +dnl +dnl Checks for library functions. +dnl +AC_PROG_GCC_TRADITIONAL +AC_FUNC_MEMCMP +AC_CHECK_FUNCS(select socket uname) + +GETTEXT_PACKAGE=NetworkManager-strongswan +AC_SUBST(GETTEXT_PACKAGE) +AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package]) + +IT_PROG_INTLTOOL([0.35]) +AM_GLIB_GNU_GETTEXT + +PKG_CHECK_MODULES(GTHREAD, gthread-2.0) +AC_SUBST(GTHREAD_CFLAGS) +AC_SUBST(GTHREAD_LIBS) + +PKG_CHECK_MODULES(DBUS, dbus-glib-1 >= 0.30) +AC_SUBST(DBUS_CFLAGS) +AC_SUBST(DBUS_LIBS) + +if test x"$with_gnome" != xno; then + PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.6) + AC_SUBST(GTK_CFLAGS) + AC_SUBST(GTK_LIBS) + + PKG_CHECK_MODULES(GDK_PIXBUF, gdk-pixbuf-2.0) + AC_SUBST(GDK_PIXBUF_CFLAGS) + AC_SUBST(GDK_PIXBUF_LIBS) + + PKG_CHECK_MODULES(GLADE, libglade-2.0) + AC_SUBST(GLADE_CFLAGS) + AC_SUBST(GLADE_LIBS) + + PKG_CHECK_MODULES(LIBGNOMEUI, libgnomeui-2.0) + AC_SUBST(LIBGNOMEUI_CFLAGS) + AC_SUBST(LIBGNOMEUI_LIBS) + + PKG_CHECK_MODULES(GCONF, gconf-2.0) + AC_SUBST(GCONF_CFLAGS) + AC_SUBST(GCONF_LIBS) + + PKG_CHECK_MODULES(GNOMEKEYRING, gnome-keyring-1) + AC_SUBST(GNOMEKEYRING_CFLAGS) + AC_SUBST(GNOMEKEYRING_LIBS) +fi + +PKG_CHECK_MODULES(NM_UTILS, NetworkManager >= 0.7.0 libnm-util libnm_glib libnm_glib_vpn) +AC_SUBST(NM_UTILS_CFLAGS) +AC_SUBST(NM_UTILS_LIBS) + +AC_ARG_WITH( + [charon], + AS_HELP_STRING([--with-charon=file],[path to the strongSwan IKEv2 daemon charon"]), + [AC_SUBST(charon, "$withval")], + [AC_SUBST(charon, "${libexecdir}/ipsec/charon")] +) + +AC_ARG_ENABLE(more-warnings, +AC_HELP_STRING([--enable-more-warnings], [Maximum compiler warnings]), +set_more_warnings="$enableval",[ +if test -d "$srcdir/{arch}" || test -d "$srcdir/CVS"; then + set_more_warnings=yes +else + set_more_warnings=no +fi +]) +AC_MSG_CHECKING(for more warnings, including -Werror) +if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then + AC_MSG_RESULT(yes) + CFLAGS="-Wall -Werror -std=gnu89 $CFLAGS" + + for option in -Wno-unused -Wno-strict-aliasing -Wno-sign-compare -Wdeclaration-after-statement -Wno-pointer-sign ; do + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $option" + AC_MSG_CHECKING([whether gcc understands $option]) + AC_TRY_COMPILE([], [], + has_option=yes, + has_option=no,) + if test $has_option = no; then + CFLAGS="$SAVE_CFLAGS" + fi + AC_MSG_RESULT($has_option) + unset has_option + unset SAVE_CFLAGS + done + unset option +else + AC_MSG_RESULT(no) +fi + +AC_OUTPUT([ +Makefile +properties/Makefile +auth-dialog/Makefile +po/Makefile.in +]) diff --git a/src/charon/plugins/nm/gnome/depcomp b/src/charon/plugins/nm/gnome/depcomp new file mode 100755 index 000000000..e5f9736c7 --- /dev/null +++ b/src/charon/plugins/nm/gnome/depcomp @@ -0,0 +1,589 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2007-03-29.01 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software +# Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/charon/plugins/nm/gnome/install-sh b/src/charon/plugins/nm/gnome/install-sh new file mode 100755 index 000000000..a5897de6e --- /dev/null +++ b/src/charon/plugins/nm/gnome/install-sh @@ -0,0 +1,519 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2006-12-25.00 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/charon/plugins/nm/gnome/intltool-extract.in b/src/charon/plugins/nm/gnome/intltool-extract.in new file mode 100644 index 000000000..ae393ac66 --- /dev/null +++ b/src/charon/plugins/nm/gnome/intltool-extract.in @@ -0,0 +1,875 @@ +#!@INTLTOOL_PERL@ -w +# -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*- + +# +# The Intltool Message Extractor +# +# Copyright (C) 2000-2001, 2003 Free Software Foundation. +# +# Intltool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. +# +# Intltool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. +# +# Authors: Kenneth Christiansen <kenneth@gnu.org> +# Darin Adler <darin@bentspoon.com> +# + +## Release information +my $PROGRAM = "intltool-extract"; +my $PACKAGE = "intltool"; +my $VERSION = "0.37.1"; + +## Loaded modules +use strict; +use File::Basename; +use Getopt::Long; + +## Scalars used by the option stuff +my $TYPE_ARG = "0"; +my $LOCAL_ARG = "0"; +my $HELP_ARG = "0"; +my $VERSION_ARG = "0"; +my $UPDATE_ARG = "0"; +my $QUIET_ARG = "0"; +my $SRCDIR_ARG = "."; + +my $FILE; +my $OUTFILE; + +my $gettext_type = ""; +my $input; +my %messages = (); +my %loc = (); +my %count = (); +my %comments = (); +my $strcount = 0; + +my $XMLCOMMENT = ""; + +## Use this instead of \w for XML files to handle more possible characters. +my $w = "[-A-Za-z0-9._:]"; + +## Always print first +$| = 1; + +## Handle options +GetOptions ( + "type=s" => \$TYPE_ARG, + "local|l" => \$LOCAL_ARG, + "help|h" => \$HELP_ARG, + "version|v" => \$VERSION_ARG, + "update" => \$UPDATE_ARG, + "quiet|q" => \$QUIET_ARG, + "srcdir=s" => \$SRCDIR_ARG, + ) or &error; + +&split_on_argument; + + +## Check for options. +## This section will check for the different options. + +sub split_on_argument { + + if ($VERSION_ARG) { + &version; + + } elsif ($HELP_ARG) { + &help; + + } elsif ($LOCAL_ARG) { + &place_local; + &extract; + + } elsif ($UPDATE_ARG) { + &place_normal; + &extract; + + } elsif (@ARGV > 0) { + &place_normal; + &message; + &extract; + + } else { + &help; + + } +} + +sub place_normal { + $FILE = $ARGV[0]; + $OUTFILE = "$FILE.h"; + + my $dirname = dirname ($OUTFILE); + if (! -d "$dirname" && $dirname ne "") { + system ("mkdir -p $dirname"); + } +} + +sub place_local { + $FILE = $ARGV[0]; + $OUTFILE = fileparse($FILE, ()); + if (!-e "tmp/") { + system("mkdir tmp/"); + } + $OUTFILE = "./tmp/$OUTFILE.h" +} + +sub determine_type { + if ($TYPE_ARG =~ /^gettext\/(.*)/) { + $gettext_type=$1 + } +} + +## Sub for printing release information +sub version{ + print <<_EOF_; +${PROGRAM} (${PACKAGE}) $VERSION +Copyright (C) 2000, 2003 Free Software Foundation, Inc. +Written by Kenneth Christiansen, 2000. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +_EOF_ + exit; +} + +## Sub for printing usage information +sub help { + print <<_EOF_; +Usage: ${PROGRAM} [OPTION]... [FILENAME] +Generates a header file from an XML source file. + +It grabs all strings between <_translatable_node> and its end tag in +XML files. Read manpage (man ${PROGRAM}) for more info. + + --type=TYPE Specify the file type of FILENAME. Currently supports: + "gettext/glade", "gettext/ini", "gettext/keys" + "gettext/rfc822deb", "gettext/schemas", + "gettext/scheme", "gettext/xml", "gettext/quoted", + "gettext/quotedxml" + -l, --local Writes output into current working directory + (conflicts with --update) + --update Writes output into the same directory the source file + reside (conflicts with --local) + --srcdir Root of the source tree + -v, --version Output version information and exit + -h, --help Display this help and exit + -q, --quiet Quiet mode + +Report bugs to http://bugzilla.gnome.org/ (product name "$PACKAGE") +or send email to <xml-i18n-tools\@gnome.org>. +_EOF_ + exit; +} + +## Sub for printing error messages +sub error{ + print STDERR "Try `${PROGRAM} --help' for more information.\n"; + exit; +} + +sub message { + print "Generating C format header file for translation.\n" unless $QUIET_ARG; +} + +sub extract { + &determine_type; + + &convert; + + open OUT, ">$OUTFILE"; + binmode (OUT) if $^O eq 'MSWin32'; + &msg_write; + close OUT; + + print "Wrote $OUTFILE\n" unless $QUIET_ARG; +} + +sub convert { + + ## Reading the file + { + local (*IN); + local $/; #slurp mode + open (IN, "<$SRCDIR_ARG/$FILE") || die "can't open $SRCDIR_ARG/$FILE: $!"; + $input = <IN>; + } + + &type_ini if $gettext_type eq "ini"; + &type_keys if $gettext_type eq "keys"; + &type_xml if $gettext_type eq "xml"; + &type_glade if $gettext_type eq "glade"; + &type_scheme if $gettext_type eq "scheme"; + &type_schemas if $gettext_type eq "schemas"; + &type_rfc822deb if $gettext_type eq "rfc822deb"; + &type_quoted if $gettext_type eq "quoted"; + &type_quotedxml if $gettext_type eq "quotedxml"; +} + +sub entity_decode_minimal +{ + local ($_) = @_; + + s/'/'/g; # ' + s/"/"/g; # " + s/&/&/g; + + return $_; +} + +sub entity_decode +{ + local ($_) = @_; + + s/'/'/g; # ' + s/"/"/g; # " + s/</</g; + s/>/>/g; + s/&/&/g; + + return $_; +} + +sub escape_char +{ + return '\"' if $_ eq '"'; + return '\n' if $_ eq "\n"; + return '\\\\' if $_ eq '\\'; + + return $_; +} + +sub escape +{ + my ($string) = @_; + return join "", map &escape_char, split //, $string; +} + +sub type_ini { + ### For generic translatable desktop files ### + while ($input =~ /^(#(.+)\n)?^_.*=(.*)$/mg) { + if (defined($2)) { + $comments{$3} = $2; + } + $messages{$3} = []; + } +} + +sub type_keys { + ### For generic translatable mime/keys files ### + while ($input =~ /^\s*_\w+=(.*)$/mg) { + $messages{$1} = []; + } +} + +sub type_xml { + ### For generic translatable XML files ### + my $tree = readXml($input); + parseTree(0, $tree); +} + +sub print_var { + my $var = shift; + my $vartype = ref $var; + + if ($vartype =~ /ARRAY/) { + my @arr = @{$var}; + print "[ "; + foreach my $el (@arr) { + print_var($el); + print ", "; + } + print "] "; + } elsif ($vartype =~ /HASH/) { + my %hash = %{$var}; + print "{ "; + foreach my $key (keys %hash) { + print "$key => "; + print_var($hash{$key}); + print ", "; + } + print "} "; + } else { + print $var; + } +} + +# Same syntax as getAttributeString in intltool-merge.in.in, similar logic (look for ## differences comment) +sub getAttributeString +{ + my $sub = shift; + my $do_translate = shift || 1; + my $language = shift || ""; + my $translate = shift; + my $result = ""; + foreach my $e (reverse(sort(keys %{ $sub }))) { + my $key = $e; + my $string = $sub->{$e}; + my $quote = '"'; + + $string =~ s/^[\s]+//; + $string =~ s/[\s]+$//; + + if ($string =~ /^'.*'$/) + { + $quote = "'"; + } + $string =~ s/^['"]//g; + $string =~ s/['"]$//g; + + ## differences from intltool-merge.in.in + if ($key =~ /^_/) { + $comments{entity_decode($string)} = $XMLCOMMENT if $XMLCOMMENT; + $messages{entity_decode($string)} = []; + $$translate = 2; + } + ## differences end here from intltool-merge.in.in + $result .= " $key=$quote$string$quote"; + } + return $result; +} + +# Verbatim copy from intltool-merge.in.in +sub getXMLstring +{ + my $ref = shift; + my $spacepreserve = shift || 0; + my @list = @{ $ref }; + my $result = ""; + + my $count = scalar(@list); + my $attrs = $list[0]; + my $index = 1; + + $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/)); + $spacepreserve = 0 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?default["']?$/)); + + while ($index < $count) { + my $type = $list[$index]; + my $content = $list[$index+1]; + if (! $type ) { + # We've got CDATA + if ($content) { + # lets strip the whitespace here, and *ONLY* here + $content =~ s/\s+/ /gs if (!$spacepreserve); + $result .= $content; + } + } elsif ( "$type" ne "1" ) { + # We've got another element + $result .= "<$type"; + $result .= getAttributeString(@{$content}[0], 0); # no nested translatable elements + if ($content) { + my $subresult = getXMLstring($content, $spacepreserve); + if ($subresult) { + $result .= ">".$subresult . "</$type>"; + } else { + $result .= "/>"; + } + } else { + $result .= "/>"; + } + } + $index += 2; + } + return $result; +} + +# Verbatim copy from intltool-merge.in.in, except for MULTIPLE_OUTPUT handling removed +# Translate list of nodes if necessary +sub translate_subnodes +{ + my $fh = shift; + my $content = shift; + my $language = shift || ""; + my $singlelang = shift || 0; + my $spacepreserve = shift || 0; + + my @nodes = @{ $content }; + + my $count = scalar(@nodes); + my $index = 0; + while ($index < $count) { + my $type = $nodes[$index]; + my $rest = $nodes[$index+1]; + traverse($fh, $type, $rest, $language, $spacepreserve); + $index += 2; + } +} + +# Based on traverse() in intltool-merge.in.in +sub traverse +{ + my $fh = shift; # unused, to allow us to sync code between -merge and -extract + my $nodename = shift; + my $content = shift; + my $language = shift || ""; + my $spacepreserve = shift || 0; + + if ($nodename && "$nodename" eq "1") { + $XMLCOMMENT = $content; + } elsif ($nodename) { + # element + my @all = @{ $content }; + my $attrs = shift @all; + my $translate = 0; + my $outattr = getAttributeString($attrs, 1, $language, \$translate); + + if ($nodename =~ /^_/) { + $translate = 1; + $nodename =~ s/^_//; + } + my $lookup = ''; + + $spacepreserve = 0 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?default["']?$/)); + $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/)); + + if ($translate) { + $lookup = getXMLstring($content, $spacepreserve); + if (!$spacepreserve) { + $lookup =~ s/^\s+//s; + $lookup =~ s/\s+$//s; + } + + if ($lookup && $translate != 2) { + $comments{$lookup} = $XMLCOMMENT if $XMLCOMMENT; + $messages{$lookup} = []; + } elsif ($translate == 2) { + translate_subnodes($fh, \@all, $language, 1, $spacepreserve); + } + } else { + $XMLCOMMENT = ""; + my $count = scalar(@all); + if ($count > 0) { + my $index = 0; + while ($index < $count) { + my $type = $all[$index]; + my $rest = $all[$index+1]; + traverse($fh, $type, $rest, $language, $spacepreserve); + $index += 2; + } + } + } + $XMLCOMMENT = ""; + } +} + + +# Verbatim copy from intltool-merge.in.in, $fh for compatibility +sub parseTree +{ + my $fh = shift; + my $ref = shift; + my $language = shift || ""; + + my $name = shift @{ $ref }; + my $cont = shift @{ $ref }; + + while (!$name || "$name" eq "1") { + $name = shift @{ $ref }; + $cont = shift @{ $ref }; + } + + my $spacepreserve = 0; + my $attrs = @{$cont}[0]; + $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/)); + + traverse($fh, $name, $cont, $language, $spacepreserve); +} + +# Verbatim copy from intltool-merge.in.in +sub intltool_tree_comment +{ + my $expat = shift; + my $data = $expat->original_string(); + my $clist = $expat->{Curlist}; + my $pos = $#$clist; + + $data =~ s/^<!--//s; + $data =~ s/-->$//s; + push @$clist, 1 => $data; +} + +# Verbatim copy from intltool-merge.in.in +sub intltool_tree_cdatastart +{ + my $expat = shift; + my $clist = $expat->{Curlist}; + my $pos = $#$clist; + + push @$clist, 0 => $expat->original_string(); +} + +# Verbatim copy from intltool-merge.in.in +sub intltool_tree_cdataend +{ + my $expat = shift; + my $clist = $expat->{Curlist}; + my $pos = $#$clist; + + $clist->[$pos] .= $expat->original_string(); +} + +# Verbatim copy from intltool-merge.in.in +sub intltool_tree_char +{ + my $expat = shift; + my $text = shift; + my $clist = $expat->{Curlist}; + my $pos = $#$clist; + + # Use original_string so that we retain escaped entities + # in CDATA sections. + # + if ($pos > 0 and $clist->[$pos - 1] eq '0') { + $clist->[$pos] .= $expat->original_string(); + } else { + push @$clist, 0 => $expat->original_string(); + } +} + +# Verbatim copy from intltool-merge.in.in +sub intltool_tree_start +{ + my $expat = shift; + my $tag = shift; + my @origlist = (); + + # Use original_string so that we retain escaped entities + # in attribute values. We must convert the string to an + # @origlist array to conform to the structure of the Tree + # Style. + # + my @original_array = split /\x/, $expat->original_string(); + my $source = $expat->original_string(); + + # Remove leading tag. + # + $source =~ s|^\s*<\s*(\S+)||s; + + # Grab attribute key/value pairs and push onto @origlist array. + # + while ($source) + { + if ($source =~ /^\s*([\w:-]+)\s*[=]\s*["]/) + { + $source =~ s|^\s*([\w:-]+)\s*[=]\s*["]([^"]*)["]||s; + push @origlist, $1; + push @origlist, '"' . $2 . '"'; + } + elsif ($source =~ /^\s*([\w:-]+)\s*[=]\s*[']/) + { + $source =~ s|^\s*([\w:-]+)\s*[=]\s*[']([^']*)[']||s; + push @origlist, $1; + push @origlist, "'" . $2 . "'"; + } + else + { + last; + } + } + + my $ol = [ { @origlist } ]; + + push @{ $expat->{Lists} }, $expat->{Curlist}; + push @{ $expat->{Curlist} }, $tag => $ol; + $expat->{Curlist} = $ol; +} + +# Copied from intltool-merge.in.in and added comment handler. +sub readXml +{ + my $xmldoc = shift || return; + my $ret = eval 'require XML::Parser'; + if(!$ret) { + die "You must have XML::Parser installed to run $0\n\n"; + } + my $xp = new XML::Parser(Style => 'Tree'); + $xp->setHandlers(Char => \&intltool_tree_char); + $xp->setHandlers(Start => \&intltool_tree_start); + $xp->setHandlers(CdataStart => \&intltool_tree_cdatastart); + $xp->setHandlers(CdataEnd => \&intltool_tree_cdataend); + + ## differences from intltool-merge.in.in + $xp->setHandlers(Comment => \&intltool_tree_comment); + ## differences end here from intltool-merge.in.in + + my $tree = $xp->parse($xmldoc); + #print_var($tree); + +# <foo><!-- comment --><head id="a">Hello <em>there</em></head><bar>Howdy<ref/></bar>do</foo> +# would be: +# [foo, [{}, 1, "comment", head, [{id => "a"}, 0, "Hello ", em, [{}, 0, "there"]], bar, +# [{}, 0, "Howdy", ref, [{}]], 0, "do" ] ] + + return $tree; +} + +sub type_schemas { + ### For schemas XML files ### + + # FIXME: We should handle escaped < (less than) + while ($input =~ / + <locale\ name="C">\s* + (<default>\s*(?:<!--([^>]*?)-->\s*)?(.*?)\s*<\/default>\s*)? + (<short>\s*(?:<!--([^>]*?)-->\s*)?(.*?)\s*<\/short>\s*)? + (<long>\s*(?:<!--([^>]*?)-->\s*)?(.*?)\s*<\/long>\s*)? + <\/locale> + /sgx) { + my @totranslate = ($3,$6,$9); + my @eachcomment = ($2,$5,$8); + foreach (@totranslate) { + my $currentcomment = shift @eachcomment; + next if !$_; + s/\s+/ /g; + $messages{entity_decode_minimal($_)} = []; + $comments{entity_decode_minimal($_)} = $currentcomment if (defined($currentcomment)); + } + } +} + +sub type_rfc822deb { + ### For rfc822-style Debian configuration files ### + + my $lineno = 1; + my $type = ''; + while ($input =~ /\G(.*?)(^|\n)(_+)([^:]+):[ \t]*(.*?)(?=\n\S|$)/sg) + { + my ($pre, $newline, $underscore, $tag, $text) = ($1, $2, $3, $4, $5); + while ($pre =~ m/\n/g) + { + $lineno ++; + } + $lineno += length($newline); + my @str_list = rfc822deb_split(length($underscore), $text); + for my $str (@str_list) + { + $strcount++; + $messages{$str} = []; + $loc{$str} = $lineno; + $count{$str} = $strcount; + my $usercomment = ''; + while($pre =~ s/(^|\n)#([^\n]*)$//s) + { + $usercomment = "\n" . $2 . $usercomment; + } + $comments{$str} = $tag . $usercomment; + } + $lineno += ($text =~ s/\n//g); + } +} + +sub rfc822deb_split { + # Debian defines a special way to deal with rfc822-style files: + # when a value contain newlines, it consists of + # 1. a short form (first line) + # 2. a long description, all lines begin with a space, + # and paragraphs are separated by a single dot on a line + # This routine returns an array of all paragraphs, and reformat + # them. + # When first argument is 2, the string is a comma separated list of + # values. + my $type = shift; + my $text = shift; + $text =~ s/^[ \t]//mg; + return (split(/, */, $text, 0)) if $type ne 1; + return ($text) if $text !~ /\n/; + + $text =~ s/([^\n]*)\n//; + my @list = ($1); + my $str = ''; + for my $line (split (/\n/, $text)) + { + chomp $line; + if ($line =~ /^\.\s*$/) + { + # New paragraph + $str =~ s/\s*$//; + push(@list, $str); + $str = ''; + } + elsif ($line =~ /^\s/) + { + # Line which must not be reformatted + $str .= "\n" if length ($str) && $str !~ /\n$/; + $line =~ s/\s+$//; + $str .= $line."\n"; + } + else + { + # Continuation line, remove newline + $str .= " " if length ($str) && $str !~ /\n$/; + $str .= $line; + } + } + $str =~ s/\s*$//; + push(@list, $str) if length ($str); + return @list; +} + +sub type_quoted { + while ($input =~ /\"(([^\"]|\\\")*[^\\\"])\"/g) { + my $message = $1; + my $before = $`; + $message =~ s/\\\"/\"/g; + $before =~ s/[^\n]//g; + $messages{$message} = []; + $loc{$message} = length ($before) + 2; + } +} + +sub type_quotedxml { + while ($input =~ /\"(([^\"]|\\\")*[^\\\"])\"/g) { + my $message = $1; + my $before = $`; + $message =~ s/\\\"/\"/g; + $message = entity_decode($message); + $before =~ s/[^\n]//g; + $messages{$message} = []; + $loc{$message} = length ($before) + 2; + } +} + +sub type_glade { + ### For translatable Glade XML files ### + + my $tags = "label|title|text|format|copyright|comments|preview_text|tooltip|message"; + + while ($input =~ /<($tags)>([^<]+)<\/($tags)>/sg) { + # Glade sometimes uses tags that normally mark translatable things for + # little bits of non-translatable content. We work around this by not + # translating strings that only includes something like label4 or window1. + $messages{entity_decode($2)} = [] unless $2 =~ /^(window|label|dialog)[0-9]+$/; + } + + while ($input =~ /<items>(..[^<]*)<\/items>/sg) { + for my $item (split (/\n/, $1)) { + $messages{entity_decode($item)} = []; + } + } + + ## handle new glade files + while ($input =~ /<(property|atkproperty|col)\s+[^>]*translatable\s*=\s*"yes"(?:\s+[^>]*comments\s*=\s*"([^"]*)")?[^>]*>([^<]+)<\/\1>/sg) { + $messages{entity_decode($3)} = [] unless $3 =~ /^(window|label)[0-9]+$/; + if (defined($2) and !($3 =~ /^(window|label)[0-9]+$/)) { + $comments{entity_decode($3)} = entity_decode($2) ; + } + } + while ($input =~ /<atkaction\s+action_name="([^>]*)"\s+description="([^>]+)"\/>/sg) { + $messages{entity_decode_minimal($2)} = []; + } +} + +sub type_scheme { + my ($line, $i, $state, $str, $trcomment, $char); + for $line (split(/\n/, $input)) { + $i = 0; + $state = 0; # 0 - nothing, 1 - string, 2 - translatable string + while ($i < length($line)) { + if (substr($line,$i,1) eq "\"") { + if ($state == 2) { + $comments{$str} = $trcomment if ($trcomment); + $messages{$str} = []; + $str = ''; + $state = 0; $trcomment = ""; + } elsif ($state == 1) { + $str = ''; + $state = 0; $trcomment = ""; + } else { + $state = 1; + $str = ''; + if ($i>0 && substr($line,$i-1,1) eq '_') { + $state = 2; + } + } + } elsif (!$state) { + if (substr($line,$i,1) eq ";") { + $trcomment = substr($line,$i+1); + $trcomment =~ s/^;*\s*//; + $i = length($line); + } elsif ($trcomment && substr($line,$i,1) !~ /\s|\(|\)|_/) { + $trcomment = ""; + } + } else { + if (substr($line,$i,1) eq "\\") { + $char = substr($line,$i+1,1); + if ($char ne "\"" && $char ne "\\") { + $str = $str . "\\"; + } + $i++; + } + $str = $str . substr($line,$i,1); + } + $i++; + } + } +} + +sub msg_write { + my @msgids; + if (%count) + { + @msgids = sort { $count{$a} <=> $count{$b} } keys %count; + } + else + { + @msgids = sort keys %messages; + } + for my $message (@msgids) + { + my $offsetlines = 1; + $offsetlines++ if $message =~ /%/; + if (defined ($comments{$message})) + { + while ($comments{$message} =~ m/\n/g) + { + $offsetlines++; + } + } + print OUT "# ".($loc{$message} - $offsetlines). " \"$FILE\"\n" + if defined $loc{$message}; + print OUT "/* ".$comments{$message}." */\n" + if defined $comments{$message}; + print OUT "/* xgettext:no-c-format */\n" if $message =~ /%/; + + my @lines = split (/\n/, $message, -1); + for (my $n = 0; $n < @lines; $n++) + { + if ($n == 0) + { + print OUT "char *s = N_(\""; + } + else + { + print OUT " \""; + } + + print OUT escape($lines[$n]); + + if ($n < @lines - 1) + { + print OUT "\\n\"\n"; + } + else + { + print OUT "\");\n"; + } + } + } +} + diff --git a/src/charon/plugins/nm/gnome/intltool-merge.in b/src/charon/plugins/nm/gnome/intltool-merge.in new file mode 100644 index 000000000..60c3f3e29 --- /dev/null +++ b/src/charon/plugins/nm/gnome/intltool-merge.in @@ -0,0 +1,1506 @@ +#!@INTLTOOL_PERL@ -w +# -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*- + +# +# The Intltool Message Merger +# +# Copyright (C) 2000, 2003 Free Software Foundation. +# Copyright (C) 2000, 2001 Eazel, Inc +# +# Intltool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# version 2 published by the Free Software Foundation. +# +# Intltool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. +# +# Authors: Maciej Stachowiak <mjs@noisehavoc.org> +# Kenneth Christiansen <kenneth@gnu.org> +# Darin Adler <darin@bentspoon.com> +# +# Proper XML UTF-8'ification written by Cyrille Chepelov <chepelov@calixo.net> +# + +## Release information +my $PROGRAM = "intltool-merge"; +my $PACKAGE = "intltool"; +my $VERSION = "0.37.1"; + +## Loaded modules +use strict; +use Getopt::Long; +use Text::Wrap; +use File::Basename; + +my $must_end_tag = -1; +my $last_depth = -1; +my $translation_depth = -1; +my @tag_stack = (); +my @entered_tag = (); +my @translation_strings = (); +my $leading_space = ""; + +## Scalars used by the option stuff +my $HELP_ARG = 0; +my $VERSION_ARG = 0; +my $BA_STYLE_ARG = 0; +my $XML_STYLE_ARG = 0; +my $KEYS_STYLE_ARG = 0; +my $DESKTOP_STYLE_ARG = 0; +my $SCHEMAS_STYLE_ARG = 0; +my $RFC822DEB_STYLE_ARG = 0; +my $QUOTED_STYLE_ARG = 0; +my $QUOTEDXML_STYLE_ARG = 0; +my $QUIET_ARG = 0; +my $PASS_THROUGH_ARG = 0; +my $UTF8_ARG = 0; +my $MULTIPLE_OUTPUT = 0; +my $cache_file; + +## Handle options +GetOptions +( + "help" => \$HELP_ARG, + "version" => \$VERSION_ARG, + "quiet|q" => \$QUIET_ARG, + "oaf-style|o" => \$BA_STYLE_ARG, ## for compatibility + "ba-style|b" => \$BA_STYLE_ARG, + "xml-style|x" => \$XML_STYLE_ARG, + "keys-style|k" => \$KEYS_STYLE_ARG, + "desktop-style|d" => \$DESKTOP_STYLE_ARG, + "schemas-style|s" => \$SCHEMAS_STYLE_ARG, + "rfc822deb-style|r" => \$RFC822DEB_STYLE_ARG, + "quoted-style" => \$QUOTED_STYLE_ARG, + "quotedxml-style" => \$QUOTEDXML_STYLE_ARG, + "pass-through|p" => \$PASS_THROUGH_ARG, + "utf8|u" => \$UTF8_ARG, + "multiple-output|m" => \$MULTIPLE_OUTPUT, + "cache|c=s" => \$cache_file + ) or &error; + +my $PO_DIR; +my $FILE; +my $OUTFILE; + +my %po_files_by_lang = (); +my %translations = (); +my $iconv = $ENV{"ICONV"} || "iconv"; +my $devnull = ($^O eq 'MSWin32' ? 'NUL:' : '/dev/null'); + +sub isProgramInPath +{ + my ($file) = @_; + # If either a file exists, or when run it returns 0 exit status + return 1 if ((-x $file) or (system("$file -l >$devnull") == 0)); + return 0; +} + +if (! isProgramInPath ("$iconv")) +{ + print STDERR " *** iconv is not found on this system!\n". + " *** Without it, intltool-merge can not convert encodings.\n"; + exit; +} + +# Use this instead of \w for XML files to handle more possible characters. +my $w = "[-A-Za-z0-9._:]"; + +# XML quoted string contents +my $q = "[^\\\"]*"; + +## Check for options. + +if ($VERSION_ARG) +{ + &print_version; +} +elsif ($HELP_ARG) +{ + &print_help; +} +elsif ($BA_STYLE_ARG && @ARGV > 2) +{ + &utf8_sanity_check; + &preparation; + &print_message; + &ba_merge_translations; + &finalize; +} +elsif ($XML_STYLE_ARG && @ARGV > 2) +{ + &utf8_sanity_check; + &preparation; + &print_message; + &xml_merge_output; + &finalize; +} +elsif ($KEYS_STYLE_ARG && @ARGV > 2) +{ + &utf8_sanity_check; + &preparation; + &print_message; + &keys_merge_translations; + &finalize; +} +elsif ($DESKTOP_STYLE_ARG && @ARGV > 2) +{ + &utf8_sanity_check; + &preparation; + &print_message; + &desktop_merge_translations; + &finalize; +} +elsif ($SCHEMAS_STYLE_ARG && @ARGV > 2) +{ + &utf8_sanity_check; + &preparation; + &print_message; + &schemas_merge_translations; + &finalize; +} +elsif ($RFC822DEB_STYLE_ARG && @ARGV > 2) +{ + &preparation; + &print_message; + &rfc822deb_merge_translations; + &finalize; +} +elsif (($QUOTED_STYLE_ARG || $QUOTEDXML_STYLE_ARG) && @ARGV > 2) +{ + &utf8_sanity_check; + &preparation; + &print_message; + "ed_merge_translations($QUOTEDXML_STYLE_ARG); + &finalize; +} +else +{ + &print_help; +} + +exit; + +## Sub for printing release information +sub print_version +{ + print <<_EOF_; +${PROGRAM} (${PACKAGE}) ${VERSION} +Written by Maciej Stachowiak, Darin Adler and Kenneth Christiansen. + +Copyright (C) 2000-2003 Free Software Foundation, Inc. +Copyright (C) 2000-2001 Eazel, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +_EOF_ + exit; +} + +## Sub for printing usage information +sub print_help +{ + print <<_EOF_; +Usage: ${PROGRAM} [OPTION]... PO_DIRECTORY FILENAME OUTPUT_FILE +Generates an output file that includes some localized attributes from an +untranslated source file. + +Mandatory options: (exactly one must be specified) + -b, --ba-style includes translations in the bonobo-activation style + -d, --desktop-style includes translations in the desktop style + -k, --keys-style includes translations in the keys style + -s, --schemas-style includes translations in the schemas style + -r, --rfc822deb-style includes translations in the RFC822 style + --quoted-style includes translations in the quoted string style + --quotedxml-style includes translations in the quoted xml string style + -x, --xml-style includes translations in the standard xml style + +Other options: + -u, --utf8 convert all strings to UTF-8 before merging + (default for everything except RFC822 style) + -p, --pass-through deprecated, does nothing and issues a warning + -m, --multiple-output output one localized file per locale, instead of + a single file containing all localized elements + -c, --cache=FILE specify cache file name + (usually \$top_builddir/po/.intltool-merge-cache) + -q, --quiet suppress most messages + --help display this help and exit + --version output version information and exit + +Report bugs to http://bugzilla.gnome.org/ (product name "$PACKAGE") +or send email to <xml-i18n-tools\@gnome.org>. +_EOF_ + exit; +} + + +## Sub for printing error messages +sub print_error +{ + print STDERR "Try `${PROGRAM} --help' for more information.\n"; + exit; +} + + +sub print_message +{ + print "Merging translations into $OUTFILE.\n" unless $QUIET_ARG; +} + + +sub preparation +{ + $PO_DIR = $ARGV[0]; + $FILE = $ARGV[1]; + $OUTFILE = $ARGV[2]; + + &gather_po_files; + &get_translation_database; +} + +# General-purpose code for looking up translations in .po files + +sub po_file2lang +{ + my ($tmp) = @_; + $tmp =~ s/^.*\/(.*)\.po$/$1/; + return $tmp; +} + +sub gather_po_files +{ + if (my $linguas = $ENV{"LINGUAS"}) + { + for my $lang (split / /, $linguas) { + my $po_file = $PO_DIR . "/" . $lang . ".po"; + if (-e $po_file) { + $po_files_by_lang{$lang} = $po_file; + } + } + } + else + { + if (open LINGUAS_FILE, "$PO_DIR/LINGUAS") + { + while (<LINGUAS_FILE>) + { + next if /^#/; + + for my $lang (split) + { + chomp ($lang); + my $po_file = $PO_DIR . "/" . $lang . ".po"; + if (-e $po_file) { + $po_files_by_lang{$lang} = $po_file; + } + } + } + + close LINGUAS_FILE; + } + else + { + for my $po_file (glob "$PO_DIR/*.po") { + $po_files_by_lang{po_file2lang($po_file)} = $po_file; + } + } + } +} + +sub get_local_charset +{ + my ($encoding) = @_; + my $alias_file = $ENV{"G_CHARSET_ALIAS"} || "@INTLTOOL_LIBDIR@/charset.alias"; + + # seek character encoding aliases in charset.alias (glib) + + if (open CHARSET_ALIAS, $alias_file) + { + while (<CHARSET_ALIAS>) + { + next if /^\#/; + return $1 if (/^\s*([-._a-zA-Z0-9]+)\s+$encoding\b/i) + } + + close CHARSET_ALIAS; + } + + # if not found, return input string + + return $encoding; +} + +sub get_po_encoding +{ + my ($in_po_file) = @_; + my $encoding = ""; + + open IN_PO_FILE, $in_po_file or die; + while (<IN_PO_FILE>) + { + ## example: "Content-Type: text/plain; charset=ISO-8859-1\n" + if (/Content-Type\:.*charset=([-a-zA-Z0-9]+)\\n/) + { + $encoding = $1; + last; + } + } + close IN_PO_FILE; + + if (!$encoding) + { + print STDERR "Warning: no encoding found in $in_po_file. Assuming ISO-8859-1\n" unless $QUIET_ARG; + $encoding = "ISO-8859-1"; + } + + system ("$iconv -f $encoding -t UTF-8 <$devnull 2>$devnull"); + if ($?) { + $encoding = get_local_charset($encoding); + } + + return $encoding +} + +sub utf8_sanity_check +{ + print STDERR "Warning: option --pass-through has been removed.\n" if $PASS_THROUGH_ARG; + $UTF8_ARG = 1; +} + +sub get_translation_database +{ + if ($cache_file) { + &get_cached_translation_database; + } else { + &create_translation_database; + } +} + +sub get_newest_po_age +{ + my $newest_age; + + foreach my $file (values %po_files_by_lang) + { + my $file_age = -M $file; + $newest_age = $file_age if !$newest_age || $file_age < $newest_age; + } + + $newest_age = 0 if !$newest_age; + + return $newest_age; +} + +sub create_cache +{ + print "Generating and caching the translation database\n" unless $QUIET_ARG; + + &create_translation_database; + + open CACHE, ">$cache_file" || die; + print CACHE join "\x01", %translations; + close CACHE; +} + +sub load_cache +{ + print "Found cached translation database\n" unless $QUIET_ARG; + + my $contents; + open CACHE, "<$cache_file" || die; + { + local $/; + $contents = <CACHE>; + } + close CACHE; + %translations = split "\x01", $contents; +} + +sub get_cached_translation_database +{ + my $cache_file_age = -M $cache_file; + if (defined $cache_file_age) + { + if ($cache_file_age <= &get_newest_po_age) + { + &load_cache; + return; + } + print "Found too-old cached translation database\n" unless $QUIET_ARG; + } + + &create_cache; +} + +sub create_translation_database +{ + for my $lang (keys %po_files_by_lang) + { + my $po_file = $po_files_by_lang{$lang}; + + if ($UTF8_ARG) + { + my $encoding = get_po_encoding ($po_file); + + if (lc $encoding eq "utf-8") + { + open PO_FILE, "<$po_file"; + } + else + { + print "NOTICE: $po_file is not in UTF-8 but $encoding, converting...\n" unless $QUIET_ARG;; + + open PO_FILE, "$iconv -f $encoding -t UTF-8 $po_file|"; + } + } + else + { + open PO_FILE, "<$po_file"; + } + + my $nextfuzzy = 0; + my $inmsgid = 0; + my $inmsgstr = 0; + my $msgid = ""; + my $msgstr = ""; + + while (<PO_FILE>) + { + $nextfuzzy = 1 if /^#, fuzzy/; + + if (/^msgid "((\\.|[^\\]+)*)"/ ) + { + $translations{$lang, $msgid} = $msgstr if $inmsgstr && $msgid && $msgstr; + $msgid = ""; + $msgstr = ""; + + if ($nextfuzzy) { + $inmsgid = 0; + } else { + $msgid = unescape_po_string($1); + $inmsgid = 1; + } + $inmsgstr = 0; + $nextfuzzy = 0; + } + + if (/^msgstr "((\\.|[^\\]+)*)"/) + { + $msgstr = unescape_po_string($1); + $inmsgstr = 1; + $inmsgid = 0; + } + + if (/^"((\\.|[^\\]+)*)"/) + { + $msgid .= unescape_po_string($1) if $inmsgid; + $msgstr .= unescape_po_string($1) if $inmsgstr; + } + } + $translations{$lang, $msgid} = $msgstr if $inmsgstr && $msgid && $msgstr; + } +} + +sub finalize +{ +} + +sub unescape_one_sequence +{ + my ($sequence) = @_; + + return "\\" if $sequence eq "\\\\"; + return "\"" if $sequence eq "\\\""; + return "\n" if $sequence eq "\\n"; + return "\r" if $sequence eq "\\r"; + return "\t" if $sequence eq "\\t"; + return "\b" if $sequence eq "\\b"; + return "\f" if $sequence eq "\\f"; + return "\a" if $sequence eq "\\a"; + return chr(11) if $sequence eq "\\v"; # vertical tab, see ascii(7) + + return chr(hex($1)) if ($sequence =~ /\\x([0-9a-fA-F]{2})/); + return chr(oct($1)) if ($sequence =~ /\\([0-7]{3})/); + + # FIXME: Is \0 supported as well? Kenneth and Rodney don't want it, see bug #48489 + + return $sequence; +} + +sub unescape_po_string +{ + my ($string) = @_; + + $string =~ s/(\\x[0-9a-fA-F]{2}|\\[0-7]{3}|\\.)/unescape_one_sequence($1)/eg; + + return $string; +} + +sub entity_decode +{ + local ($_) = @_; + + s/'/'/g; # ' + s/"/"/g; # " + s/</</g; + s/>/>/g; + s/&/&/g; + + return $_; +} + +# entity_encode: (string) +# +# Encode the given string to XML format (encode '<' etc). + +sub entity_encode +{ + my ($pre_encoded) = @_; + + my @list_of_chars = unpack ('C*', $pre_encoded); + + # with UTF-8 we only encode minimalistic + return join ('', map (&entity_encode_int_minimalist, @list_of_chars)); +} + +sub entity_encode_int_minimalist +{ + return """ if $_ == 34; + return "&" if $_ == 38; + return "'" if $_ == 39; + return "<" if $_ == 60; + return ">" if $_ == 62; + return chr $_; +} + +sub entity_encoded_translation +{ + my ($lang, $string) = @_; + + my $translation = $translations{$lang, $string}; + return $string if !$translation; + return entity_encode ($translation); +} + +## XML (bonobo-activation specific) merge code + +sub ba_merge_translations +{ + my $source; + + { + local $/; # slurp mode + open INPUT, "<$FILE" or die "can't open $FILE: $!"; + $source = <INPUT>; + close INPUT; + } + + open OUTPUT, ">$OUTFILE" or die "can't open $OUTFILE: $!"; + # Binmode so that selftest works ok if using a native Win32 Perl... + binmode (OUTPUT) if $^O eq 'MSWin32'; + + while ($source =~ s|^(.*?)([ \t]*<\s*$w+\s+($w+\s*=\s*"$q"\s*)+/?>)([ \t]*\n)?||s) + { + print OUTPUT $1; + + my $node = $2 . "\n"; + + my @strings = (); + $_ = $node; + while (s/(\s)_($w+\s*=\s*"($q)")/$1$2/s) { + push @strings, entity_decode($3); + } + print OUTPUT; + + my %langs; + for my $string (@strings) + { + for my $lang (keys %po_files_by_lang) + { + $langs{$lang} = 1 if $translations{$lang, $string}; + } + } + + for my $lang (sort keys %langs) + { + $_ = $node; + s/(\sname\s*=\s*)"($q)"/$1"$2-$lang"/s; + s/(\s)_($w+\s*=\s*")($q)"/$1 . $2 . entity_encoded_translation($lang, $3) . '"'/seg; + print OUTPUT; + } + } + + print OUTPUT $source; + + close OUTPUT; +} + + +## XML (non-bonobo-activation) merge code + + +# Process tag attributes +# Only parameter is a HASH containing attributes -> values mapping +sub getAttributeString +{ + my $sub = shift; + my $do_translate = shift || 0; + my $language = shift || ""; + my $result = ""; + my $translate = shift; + foreach my $e (reverse(sort(keys %{ $sub }))) { + my $key = $e; + my $string = $sub->{$e}; + my $quote = '"'; + + $string =~ s/^[\s]+//; + $string =~ s/[\s]+$//; + + if ($string =~ /^'.*'$/) + { + $quote = "'"; + } + $string =~ s/^['"]//g; + $string =~ s/['"]$//g; + + if ($do_translate && $key =~ /^_/) { + $key =~ s|^_||g; + if ($language) { + # Handle translation + my $decode_string = entity_decode($string); + my $translation = $translations{$language, $decode_string}; + if ($translation) { + $translation = entity_encode($translation); + $string = $translation; + } + $$translate = 2; + } else { + $$translate = 2 if ($translate && (!$$translate)); # watch not to "overwrite" $translate + } + } + + $result .= " $key=$quote$string$quote"; + } + return $result; +} + +# Returns a translatable string from XML node, it works on contents of every node in XML::Parser tree +sub getXMLstring +{ + my $ref = shift; + my $spacepreserve = shift || 0; + my @list = @{ $ref }; + my $result = ""; + + my $count = scalar(@list); + my $attrs = $list[0]; + my $index = 1; + + $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/)); + $spacepreserve = 0 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?default["']?$/)); + + while ($index < $count) { + my $type = $list[$index]; + my $content = $list[$index+1]; + if (! $type ) { + # We've got CDATA + if ($content) { + # lets strip the whitespace here, and *ONLY* here + $content =~ s/\s+/ /gs if (!$spacepreserve); + $result .= $content; + } + } elsif ( "$type" ne "1" ) { + # We've got another element + $result .= "<$type"; + $result .= getAttributeString(@{$content}[0], 0); # no nested translatable elements + if ($content) { + my $subresult = getXMLstring($content, $spacepreserve); + if ($subresult) { + $result .= ">".$subresult . "</$type>"; + } else { + $result .= "/>"; + } + } else { + $result .= "/>"; + } + } + $index += 2; + } + return $result; +} + +# Translate list of nodes if necessary +sub translate_subnodes +{ + my $fh = shift; + my $content = shift; + my $language = shift || ""; + my $singlelang = shift || 0; + my $spacepreserve = shift || 0; + + my @nodes = @{ $content }; + + my $count = scalar(@nodes); + my $index = 0; + while ($index < $count) { + my $type = $nodes[$index]; + my $rest = $nodes[$index+1]; + if ($singlelang) { + my $oldMO = $MULTIPLE_OUTPUT; + $MULTIPLE_OUTPUT = 1; + traverse($fh, $type, $rest, $language, $spacepreserve); + $MULTIPLE_OUTPUT = $oldMO; + } else { + traverse($fh, $type, $rest, $language, $spacepreserve); + } + $index += 2; + } +} + +sub isWellFormedXmlFragment +{ + my $ret = eval 'require XML::Parser'; + if(!$ret) { + die "You must have XML::Parser installed to run $0\n\n"; + } + + my $fragment = shift; + return 0 if (!$fragment); + + $fragment = "<root>$fragment</root>"; + my $xp = new XML::Parser(Style => 'Tree'); + my $tree = 0; + eval { $tree = $xp->parse($fragment); }; + return $tree; +} + +sub traverse +{ + my $fh = shift; + my $nodename = shift; + my $content = shift; + my $language = shift || ""; + my $spacepreserve = shift || 0; + + if (!$nodename) { + if ($content =~ /^[\s]*$/) { + $leading_space .= $content; + } + print $fh $content; + } else { + # element + my @all = @{ $content }; + my $attrs = shift @all; + my $translate = 0; + my $outattr = getAttributeString($attrs, 1, $language, \$translate); + + if ($nodename =~ /^_/) { + $translate = 1; + $nodename =~ s/^_//; + } + my $lookup = ''; + + $spacepreserve = 0 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?default["']?$/)); + $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/)); + + print $fh "<$nodename", $outattr; + if ($translate) { + $lookup = getXMLstring($content, $spacepreserve); + if (!$spacepreserve) { + $lookup =~ s/^\s+//s; + $lookup =~ s/\s+$//s; + } + + if ($lookup || $translate == 2) { + my $translation = $translations{$language, $lookup} if isWellFormedXmlFragment($translations{$language, $lookup}); + if ($MULTIPLE_OUTPUT && ($translation || $translate == 2)) { + $translation = $lookup if (!$translation); + print $fh " xml:lang=\"", $language, "\"" if $language; + print $fh ">"; + if ($translate == 2) { + translate_subnodes($fh, \@all, $language, 1, $spacepreserve); + } else { + print $fh $translation; + } + print $fh "</$nodename>"; + + return; # this means there will be no same translation with xml:lang="$language"... + # if we want them both, just remove this "return" + } else { + print $fh ">"; + if ($translate == 2) { + translate_subnodes($fh, \@all, $language, 1, $spacepreserve); + } else { + print $fh $lookup; + } + print $fh "</$nodename>"; + } + } else { + print $fh "/>"; + } + + for my $lang (sort keys %po_files_by_lang) { + if ($MULTIPLE_OUTPUT && $lang ne "$language") { + next; + } + if ($lang) { + # Handle translation + # + my $translate = 0; + my $localattrs = getAttributeString($attrs, 1, $lang, \$translate); + my $translation = $translations{$lang, $lookup} if isWellFormedXmlFragment($translations{$lang, $lookup}); + if ($translate && !$translation) { + $translation = $lookup; + } + + if ($translation || $translate) { + print $fh "\n"; + $leading_space =~ s/.*\n//g; + print $fh $leading_space; + print $fh "<", $nodename, " xml:lang=\"", $lang, "\"", $localattrs, ">"; + if ($translate == 2) { + translate_subnodes($fh, \@all, $lang, 1, $spacepreserve); + } else { + print $fh $translation; + } + print $fh "</$nodename>"; + } + } + } + + } else { + my $count = scalar(@all); + if ($count > 0) { + print $fh ">"; + my $index = 0; + while ($index < $count) { + my $type = $all[$index]; + my $rest = $all[$index+1]; + traverse($fh, $type, $rest, $language, $spacepreserve); + $index += 2; + } + print $fh "</$nodename>"; + } else { + print $fh "/>"; + } + } + } +} + +sub intltool_tree_comment +{ + my $expat = shift; + my $data = shift; + my $clist = $expat->{Curlist}; + my $pos = $#$clist; + + push @$clist, 1 => $data; +} + +sub intltool_tree_cdatastart +{ + my $expat = shift; + my $clist = $expat->{Curlist}; + my $pos = $#$clist; + + push @$clist, 0 => $expat->original_string(); +} + +sub intltool_tree_cdataend +{ + my $expat = shift; + my $clist = $expat->{Curlist}; + my $pos = $#$clist; + + $clist->[$pos] .= $expat->original_string(); +} + +sub intltool_tree_char +{ + my $expat = shift; + my $text = shift; + my $clist = $expat->{Curlist}; + my $pos = $#$clist; + + # Use original_string so that we retain escaped entities + # in CDATA sections. + # + if ($pos > 0 and $clist->[$pos - 1] eq '0') { + $clist->[$pos] .= $expat->original_string(); + } else { + push @$clist, 0 => $expat->original_string(); + } +} + +sub intltool_tree_start +{ + my $expat = shift; + my $tag = shift; + my @origlist = (); + + # Use original_string so that we retain escaped entities + # in attribute values. We must convert the string to an + # @origlist array to conform to the structure of the Tree + # Style. + # + my @original_array = split /\x/, $expat->original_string(); + my $source = $expat->original_string(); + + # Remove leading tag. + # + $source =~ s|^\s*<\s*(\S+)||s; + + # Grab attribute key/value pairs and push onto @origlist array. + # + while ($source) + { + if ($source =~ /^\s*([\w:-]+)\s*[=]\s*["]/) + { + $source =~ s|^\s*([\w:-]+)\s*[=]\s*["]([^"]*)["]||s; + push @origlist, $1; + push @origlist, '"' . $2 . '"'; + } + elsif ($source =~ /^\s*([\w:-]+)\s*[=]\s*[']/) + { + $source =~ s|^\s*([\w:-]+)\s*[=]\s*[']([^']*)[']||s; + push @origlist, $1; + push @origlist, "'" . $2 . "'"; + } + else + { + last; + } + } + + my $ol = [ { @origlist } ]; + + push @{ $expat->{Lists} }, $expat->{Curlist}; + push @{ $expat->{Curlist} }, $tag => $ol; + $expat->{Curlist} = $ol; +} + +sub readXml +{ + my $filename = shift || return; + if(!-f $filename) { + die "ERROR Cannot find filename: $filename\n"; + } + + my $ret = eval 'require XML::Parser'; + if(!$ret) { + die "You must have XML::Parser installed to run $0\n\n"; + } + my $xp = new XML::Parser(Style => 'Tree'); + $xp->setHandlers(Char => \&intltool_tree_char); + $xp->setHandlers(Start => \&intltool_tree_start); + $xp->setHandlers(CdataStart => \&intltool_tree_cdatastart); + $xp->setHandlers(CdataEnd => \&intltool_tree_cdataend); + my $tree = $xp->parsefile($filename); + +# <foo><head id="a">Hello <em>there</em></head><bar>Howdy<ref/></bar>do</foo> +# would be: +# [foo, [{}, head, [{id => "a"}, 0, "Hello ", em, [{}, 0, "there"]], bar, [{}, +# 0, "Howdy", ref, [{}]], 0, "do" ] ] + + return $tree; +} + +sub print_header +{ + my $infile = shift; + my $fh = shift; + my $source; + + if(!-f $infile) { + die "ERROR Cannot find filename: $infile\n"; + } + + print $fh qq{<?xml version="1.0" encoding="UTF-8"?>\n}; + { + local $/; + open DOCINPUT, "<${FILE}" or die; + $source = <DOCINPUT>; + close DOCINPUT; + } + if ($source =~ /(<!DOCTYPE.*\[.*\]\s*>)/s) + { + print $fh "$1\n"; + } + elsif ($source =~ /(<!DOCTYPE[^>]*>)/s) + { + print $fh "$1\n"; + } +} + +sub parseTree +{ + my $fh = shift; + my $ref = shift; + my $language = shift || ""; + + my $name = shift @{ $ref }; + my $cont = shift @{ $ref }; + + while (!$name || "$name" eq "1") { + $name = shift @{ $ref }; + $cont = shift @{ $ref }; + } + + my $spacepreserve = 0; + my $attrs = @{$cont}[0]; + $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/)); + + traverse($fh, $name, $cont, $language, $spacepreserve); +} + +sub xml_merge_output +{ + my $source; + + if ($MULTIPLE_OUTPUT) { + for my $lang (sort keys %po_files_by_lang) { + if ( ! -d $lang ) { + mkdir $lang or -d $lang or die "Cannot create subdirectory $lang: $!\n"; + } + open OUTPUT, ">$lang/$OUTFILE" or die "Cannot open $lang/$OUTFILE: $!\n"; + binmode (OUTPUT) if $^O eq 'MSWin32'; + my $tree = readXml($FILE); + print_header($FILE, \*OUTPUT); + parseTree(\*OUTPUT, $tree, $lang); + close OUTPUT; + print "CREATED $lang/$OUTFILE\n" unless $QUIET_ARG; + } + if ( ! -d "C" ) { + mkdir "C" or -d "C" or die "Cannot create subdirectory C: $!\n"; + } + open OUTPUT, ">C/$OUTFILE" or die "Cannot open C/$OUTFILE: $!\n"; + binmode (OUTPUT) if $^O eq 'MSWin32'; + my $tree = readXml($FILE); + print_header($FILE, \*OUTPUT); + parseTree(\*OUTPUT, $tree); + close OUTPUT; + print "CREATED C/$OUTFILE\n" unless $QUIET_ARG; + } else { + open OUTPUT, ">$OUTFILE" or die "Cannot open $OUTFILE: $!\n"; + binmode (OUTPUT) if $^O eq 'MSWin32'; + my $tree = readXml($FILE); + print_header($FILE, \*OUTPUT); + parseTree(\*OUTPUT, $tree); + close OUTPUT; + print "CREATED $OUTFILE\n" unless $QUIET_ARG; + } +} + +sub keys_merge_translation +{ + my ($lang) = @_; + + if ( ! -d $lang && $MULTIPLE_OUTPUT) + { + mkdir $lang or -d $lang or die "Cannot create subdirectory $lang: $!\n"; + } + + open INPUT, "<${FILE}" or die "Cannot open ${FILE}: $!\n"; + open OUTPUT, ">$lang/$OUTFILE" or die "Cannot open $lang/$OUTFILE: $!\n"; + binmode (OUTPUT) if $^O eq 'MSWin32'; + + while (<INPUT>) + { + if (s/^(\s*)_(\w+=(.*))/$1$2/) + { + my $string = $3; + + if (!$MULTIPLE_OUTPUT) + { + print OUTPUT; + + my $non_translated_line = $_; + + for my $lang (sort keys %po_files_by_lang) + { + my $translation = $translations{$lang, $string}; + next if !$translation; + + $_ = $non_translated_line; + s/(\w+)=.*/[$lang]$1=$translation/; + print OUTPUT; + } + } + else + { + my $non_translated_line = $_; + my $translation = $translations{$lang, $string}; + $translation = $string if !$translation; + + $_ = $non_translated_line; + s/(\w+)=.*/$1=$translation/; + print OUTPUT; + } + } + else + { + print OUTPUT; + } + } + + close OUTPUT; + close INPUT; + + print "CREATED $lang/$OUTFILE\n" unless $QUIET_ARG; +} + +sub keys_merge_translations +{ + if ($MULTIPLE_OUTPUT) + { + for my $lang (sort keys %po_files_by_lang) + { + keys_merge_translation ($lang); + } + keys_merge_translation ("C"); + } + else + { + keys_merge_translation ("."); + } +} + +sub desktop_merge_translations +{ + open INPUT, "<${FILE}" or die; + open OUTPUT, ">${OUTFILE}" or die; + binmode (OUTPUT) if $^O eq 'MSWin32'; + + while (<INPUT>) + { + if (s/^(\s*)_(\w+=(.*))/$1$2/) + { + my $string = $3; + + print OUTPUT; + + my $non_translated_line = $_; + + for my $lang (sort keys %po_files_by_lang) + { + my $translation = $translations{$lang, $string}; + next if !$translation; + + $_ = $non_translated_line; + s/(\w+)=.*/${1}[$lang]=$translation/; + print OUTPUT; + } + } + else + { + print OUTPUT; + } + } + + close OUTPUT; + close INPUT; +} + +sub schemas_merge_translations +{ + my $source; + + { + local $/; # slurp mode + open INPUT, "<$FILE" or die "can't open $FILE: $!"; + $source = <INPUT>; + close INPUT; + } + + open OUTPUT, ">$OUTFILE" or die; + binmode (OUTPUT) if $^O eq 'MSWin32'; + + # FIXME: support attribute translations + + # Empty nodes never need translation, so unmark all of them. + # For example, <_foo/> is just replaced by <foo/>. + $source =~ s|<\s*_($w+)\s*/>|<$1/>|g; + + while ($source =~ s/ + (.*?) + (\s+)(<locale\ name="C">(\s*) + (<default>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/default>)?(\s*) + (<short>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/short>)?(\s*) + (<long>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/long>)?(\s*) + <\/locale>) + //sx) + { + print OUTPUT $1; + + my $locale_start_spaces = $2 ? $2 : ''; + my $default_spaces = $4 ? $4 : ''; + my $short_spaces = $7 ? $7 : ''; + my $long_spaces = $10 ? $10 : ''; + my $locale_end_spaces = $13 ? $13 : ''; + my $c_default_block = $3 ? $3 : ''; + my $default_string = $6 ? $6 : ''; + my $short_string = $9 ? $9 : ''; + my $long_string = $12 ? $12 : ''; + + print OUTPUT "$locale_start_spaces$c_default_block"; + + $default_string =~ s/\s+/ /g; + $default_string = entity_decode($default_string); + $short_string =~ s/\s+/ /g; + $short_string = entity_decode($short_string); + $long_string =~ s/\s+/ /g; + $long_string = entity_decode($long_string); + + for my $lang (sort keys %po_files_by_lang) + { + my $default_translation = $translations{$lang, $default_string}; + my $short_translation = $translations{$lang, $short_string}; + my $long_translation = $translations{$lang, $long_string}; + + next if (!$default_translation && !$short_translation && + !$long_translation); + + print OUTPUT "\n$locale_start_spaces<locale name=\"$lang\">"; + + print OUTPUT "$default_spaces"; + + if ($default_translation) + { + $default_translation = entity_encode($default_translation); + print OUTPUT "<default>$default_translation</default>"; + } + + print OUTPUT "$short_spaces"; + + if ($short_translation) + { + $short_translation = entity_encode($short_translation); + print OUTPUT "<short>$short_translation</short>"; + } + + print OUTPUT "$long_spaces"; + + if ($long_translation) + { + $long_translation = entity_encode($long_translation); + print OUTPUT "<long>$long_translation</long>"; + } + + print OUTPUT "$locale_end_spaces</locale>"; + } + } + + print OUTPUT $source; + + close OUTPUT; +} + +sub rfc822deb_merge_translations +{ + my %encodings = (); + for my $lang (keys %po_files_by_lang) { + $encodings{$lang} = ($UTF8_ARG ? 'UTF-8' : get_po_encoding($po_files_by_lang{$lang})); + } + + my $source; + + $Text::Wrap::huge = 'overflow'; + $Text::Wrap::break = qr/\n|\s(?=\S)/; + + { + local $/; # slurp mode + open INPUT, "<$FILE" or die "can't open $FILE: $!"; + $source = <INPUT>; + close INPUT; + } + + open OUTPUT, ">${OUTFILE}" or die; + binmode (OUTPUT) if $^O eq 'MSWin32'; + + while ($source =~ /(^|\n+)(_*)([^:\s]+)(:[ \t]*)(.*?)(?=\n[\S\n]|$)/sg) + { + my $sep = $1; + my $non_translated_line = $3.$4; + my $string = $5; + my $underscore = length($2); + next if $underscore eq 0 && $non_translated_line =~ /^#/; + # Remove [] dummy strings + my $stripped = $string; + $stripped =~ s/\[\s[^\[\]]*\],/,/g if $underscore eq 2; + $stripped =~ s/\[\s[^\[\]]*\]$//; + $non_translated_line .= $stripped; + + print OUTPUT $sep.$non_translated_line; + + if ($underscore) + { + my @str_list = rfc822deb_split($underscore, $string); + + for my $lang (sort keys %po_files_by_lang) + { + my $is_translated = 1; + my $str_translated = ''; + my $first = 1; + + for my $str (@str_list) + { + my $translation = $translations{$lang, $str}; + + if (!$translation) + { + $is_translated = 0; + last; + } + + # $translation may also contain [] dummy + # strings, mostly to indicate an empty string + $translation =~ s/\[\s[^\[\]]*\]$//; + + if ($first) + { + if ($underscore eq 2) + { + $str_translated .= $translation; + } + else + { + $str_translated .= + Text::Tabs::expand($translation) . + "\n"; + } + } + else + { + if ($underscore eq 2) + { + $str_translated .= ', ' . $translation; + } + else + { + $str_translated .= Text::Tabs::expand( + Text::Wrap::wrap(' ', ' ', $translation)) . + "\n .\n"; + } + } + $first = 0; + + # To fix some problems with Text::Wrap::wrap + $str_translated =~ s/(\n )+\n/\n .\n/g; + } + next unless $is_translated; + + $str_translated =~ s/\n \.\n$//; + $str_translated =~ s/\s+$//; + + $_ = $non_translated_line; + s/^(\w+):\s*.*/$sep${1}-$lang.$encodings{$lang}: $str_translated/s; + print OUTPUT; + } + } + } + print OUTPUT "\n"; + + close OUTPUT; + close INPUT; +} + +sub rfc822deb_split +{ + # Debian defines a special way to deal with rfc822-style files: + # when a value contain newlines, it consists of + # 1. a short form (first line) + # 2. a long description, all lines begin with a space, + # and paragraphs are separated by a single dot on a line + # This routine returns an array of all paragraphs, and reformat + # them. + # When first argument is 2, the string is a comma separated list of + # values. + my $type = shift; + my $text = shift; + $text =~ s/^[ \t]//mg; + return (split(/, */, $text, 0)) if $type ne 1; + return ($text) if $text !~ /\n/; + + $text =~ s/([^\n]*)\n//; + my @list = ($1); + my $str = ''; + + for my $line (split (/\n/, $text)) + { + chomp $line; + if ($line =~ /^\.\s*$/) + { + # New paragraph + $str =~ s/\s*$//; + push(@list, $str); + $str = ''; + } + elsif ($line =~ /^\s/) + { + # Line which must not be reformatted + $str .= "\n" if length ($str) && $str !~ /\n$/; + $line =~ s/\s+$//; + $str .= $line."\n"; + } + else + { + # Continuation line, remove newline + $str .= " " if length ($str) && $str !~ /\n$/; + $str .= $line; + } + } + + $str =~ s/\s*$//; + push(@list, $str) if length ($str); + + return @list; +} + +sub quoted_translation +{ + my ($xml_mode, $lang, $string) = @_; + + $string = entity_decode($string) if $xml_mode; + $string =~ s/\\\"/\"/g; + + my $translation = $translations{$lang, $string}; + $translation = $string if !$translation; + $translation = entity_encode($translation) if $xml_mode; + $translation =~ s/\"/\\\"/g; + return $translation +} + +sub quoted_merge_translations +{ + my ($xml_mode) = @_; + + if (!$MULTIPLE_OUTPUT) { + print "Quoted only supports Multiple Output.\n"; + exit(1); + } + + for my $lang (sort keys %po_files_by_lang) { + if ( ! -d $lang ) { + mkdir $lang or -d $lang or die "Cannot create subdirectory $lang: $!\n"; + } + open INPUT, "<${FILE}" or die; + open OUTPUT, ">$lang/$OUTFILE" or die "Cannot open $lang/$OUTFILE: $!\n"; + binmode (OUTPUT) if $^O eq 'MSWin32'; + while (<INPUT>) + { + s/\"(([^\"]|\\\")*[^\\\"])\"/"\"" . "ed_translation($xml_mode, $lang, $1) . "\""/ge; + print OUTPUT; + } + close OUTPUT; + close INPUT; + } +} diff --git a/src/charon/plugins/nm/gnome/intltool-update.in b/src/charon/plugins/nm/gnome/intltool-update.in new file mode 100644 index 000000000..2684cc0d2 --- /dev/null +++ b/src/charon/plugins/nm/gnome/intltool-update.in @@ -0,0 +1,1166 @@ +#!@INTLTOOL_PERL@ -w +# -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*- + +# +# The Intltool Message Updater +# +# Copyright (C) 2000-2003 Free Software Foundation. +# +# Intltool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# version 2 published by the Free Software Foundation. +# +# Intltool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. +# +# Authors: Kenneth Christiansen <kenneth@gnu.org> +# Maciej Stachowiak +# Darin Adler <darin@bentspoon.com> + +## Release information +my $PROGRAM = "intltool-update"; +my $VERSION = "0.37.1"; +my $PACKAGE = "intltool"; + +## Loaded modules +use strict; +use Getopt::Long; +use Cwd; +use File::Copy; +use File::Find; + +## Scalars used by the option stuff +my $HELP_ARG = 0; +my $VERSION_ARG = 0; +my $DIST_ARG = 0; +my $POT_ARG = 0; +my $HEADERS_ARG = 0; +my $MAINTAIN_ARG = 0; +my $REPORT_ARG = 0; +my $VERBOSE = 0; +my $GETTEXT_PACKAGE = ""; +my $OUTPUT_FILE = ""; + +my @languages; +my %varhash = (); +my %po_files_by_lang = (); + +# Regular expressions to categorize file types. +# FIXME: Please check if the following is correct + +my $xml_support = +"xml(?:\\.in)*|". # http://www.w3.org/XML/ (Note: .in is not required) +"ui|". # Bonobo specific - User Interface desc. files +"lang|". # ? +"glade2?(?:\\.in)*|". # Glade specific - User Interface desc. files (Note: .in is not required) +"scm(?:\\.in)*|". # ? (Note: .in is not required) +"oaf(?:\\.in)+|". # DEPRECATED: Replaces by Bonobo .server files +"etspec|". # ? +"server(?:\\.in)+|". # Bonobo specific +"sheet(?:\\.in)+|". # ? +"schemas(?:\\.in)+|". # GConf specific +"pong(?:\\.in)+|". # DEPRECATED: PONG is not used [by GNOME] any longer. +"kbd(?:\\.in)+|". # GOK specific. +"policy(?:\\.in)+"; # PolicyKit files + +my $ini_support = +"icon(?:\\.in)+|". # http://www.freedesktop.org/Standards/icon-theme-spec +"desktop(?:\\.in)+|". # http://www.freedesktop.org/Standards/menu-spec +"caves(?:\\.in)+|". # GNOME Games specific +"directory(?:\\.in)+|". # http://www.freedesktop.org/Standards/menu-spec +"soundlist(?:\\.in)+|". # GNOME specific +"keys(?:\\.in)+|". # GNOME Mime database specific +"theme(?:\\.in)+|". # http://www.freedesktop.org/Standards/icon-theme-spec +"service(?:\\.in)+"; # DBus specific + +my $buildin_gettext_support = +"c|y|cs|cc|cpp|c\\+\\+|h|hh|gob|py"; + +## Always flush buffer when printing +$| = 1; + +## Sometimes the source tree will be rooted somewhere else. +my $SRCDIR = $ENV{"srcdir"} || "."; +my $POTFILES_in; + +$POTFILES_in = "<$SRCDIR/POTFILES.in"; + +my $devnull = ($^O eq 'MSWin32' ? 'NUL:' : '/dev/null'); + +## Handle options +GetOptions +( + "help" => \$HELP_ARG, + "version" => \$VERSION_ARG, + "dist|d" => \$DIST_ARG, + "pot|p" => \$POT_ARG, + "headers|s" => \$HEADERS_ARG, + "maintain|m" => \$MAINTAIN_ARG, + "report|r" => \$REPORT_ARG, + "verbose|x" => \$VERBOSE, + "gettext-package|g=s" => \$GETTEXT_PACKAGE, + "output-file|o=s" => \$OUTPUT_FILE, + ) or &Console_WriteError_InvalidOption; + +&Console_Write_IntltoolHelp if $HELP_ARG; +&Console_Write_IntltoolVersion if $VERSION_ARG; + +my $arg_count = ($DIST_ARG > 0) + + ($POT_ARG > 0) + + ($HEADERS_ARG > 0) + + ($MAINTAIN_ARG > 0) + + ($REPORT_ARG > 0); + +&Console_Write_IntltoolHelp if $arg_count > 1; + +my $PKGNAME = FindPackageName (); + +# --version and --help don't require a module name +my $MODULE = $GETTEXT_PACKAGE || $PKGNAME || "unknown"; + +if ($POT_ARG) +{ + &GenerateHeaders; + &GeneratePOTemplate; +} +elsif ($HEADERS_ARG) +{ + &GenerateHeaders; +} +elsif ($MAINTAIN_ARG) +{ + &FindLeftoutFiles; +} +elsif ($REPORT_ARG) +{ + &GenerateHeaders; + &GeneratePOTemplate; + &Console_Write_CoverageReport; +} +elsif ((defined $ARGV[0]) && $ARGV[0] =~ /^[a-z]/) +{ + my $lang = $ARGV[0]; + + ## Report error if the language file supplied + ## to the command line is non-existent + &Console_WriteError_NotExisting("$SRCDIR/$lang.po") + if ! -s "$SRCDIR/$lang.po"; + + if (!$DIST_ARG) + { + print "Working, please wait..." if $VERBOSE; + &GenerateHeaders; + &GeneratePOTemplate; + } + &POFile_Update ($lang, $OUTPUT_FILE); + &Console_Write_TranslationStatus ($lang, $OUTPUT_FILE); +} +else +{ + &Console_Write_IntltoolHelp; +} + +exit; + +######### + +sub Console_Write_IntltoolVersion +{ + print <<_EOF_; +${PROGRAM} (${PACKAGE}) $VERSION +Written by Kenneth Christiansen, Maciej Stachowiak, and Darin Adler. + +Copyright (C) 2000-2003 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +_EOF_ + exit; +} + +sub Console_Write_IntltoolHelp +{ + print <<_EOF_; +Usage: ${PROGRAM} [OPTION]... LANGCODE +Updates PO template files and merge them with the translations. + +Mode of operation (only one is allowed): + -p, --pot generate the PO template only + -s, --headers generate the header files in POTFILES.in + -m, --maintain search for left out files from POTFILES.in + -r, --report display a status report for the module + -d, --dist merge LANGCODE.po with existing PO template + +Extra options: + -g, --gettext-package=NAME override PO template name, useful with --pot + -o, --output-file=FILE write merged translation to FILE + -x, --verbose display lots of feedback + --help display this help and exit + --version output version information and exit + +Examples of use: +${PROGRAM} --pot just create a new PO template +${PROGRAM} xy create new PO template and merge xy.po with it + +Report bugs to http://bugzilla.gnome.org/ (product name "$PACKAGE") +or send email to <xml-i18n-tools\@gnome.org>. +_EOF_ + exit; +} + +sub echo_n +{ + my $str = shift; + my $ret = `echo "$str"`; + + $ret =~ s/\n$//; # do we need the "s" flag? + + return $ret; +} + +sub POFile_DetermineType ($) +{ + my $type = $_; + my $gettext_type; + + my $xml_regex = "(?:" . $xml_support . ")"; + my $ini_regex = "(?:" . $ini_support . ")"; + my $buildin_regex = "(?:" . $buildin_gettext_support . ")"; + + if ($type =~ /\[type: gettext\/([^\]].*)]/) + { + $gettext_type=$1; + } + elsif ($type =~ /schemas(\.in)+$/) + { + $gettext_type="schemas"; + } + elsif ($type =~ /glade2?(\.in)*$/) + { + $gettext_type="glade"; + } + elsif ($type =~ /scm(\.in)*$/) + { + $gettext_type="scheme"; + } + elsif ($type =~ /keys(\.in)+$/) + { + $gettext_type="keys"; + } + + # bucket types + + elsif ($type =~ /$xml_regex$/) + { + $gettext_type="xml"; + } + elsif ($type =~ /$ini_regex$/) + { + $gettext_type="ini"; + } + elsif ($type =~ /$buildin_regex$/) + { + $gettext_type="buildin"; + } + else + { + $gettext_type="unknown"; + } + + return "gettext\/$gettext_type"; +} + +sub TextFile_DetermineEncoding ($) +{ + my $gettext_code="ASCII"; # All files are ASCII by default + my $filetype=`file $_ | cut -d ' ' -f 2`; + + if ($? eq "0") + { + if ($filetype =~ /^(ISO|UTF)/) + { + chomp ($gettext_code = $filetype); + } + elsif ($filetype =~ /^XML/) + { + $gettext_code="UTF-8"; # We asume that .glade and other .xml files are UTF-8 + } + } + + return $gettext_code; +} + +sub isNotValidMissing +{ + my ($file) = @_; + + return if $file =~ /^\{arch\}\/.*$/; + return if $file =~ /^$varhash{"PACKAGE"}-$varhash{"VERSION"}\/.*$/; +} + +sub FindLeftoutFiles +{ + my (@buf_i18n_plain, + @buf_i18n_xml, + @buf_i18n_xml_unmarked, + @buf_i18n_ini, + @buf_potfiles, + @buf_potfiles_ignore, + @buf_allfiles, + @buf_allfiles_sorted, + @buf_potfiles_sorted, + @buf_potfiles_ignore_sorted + ); + + ## Search and find all translatable files + find sub { + push @buf_i18n_plain, "$File::Find::name" if /\.($buildin_gettext_support)$/; + push @buf_i18n_xml, "$File::Find::name" if /\.($xml_support)$/; + push @buf_i18n_ini, "$File::Find::name" if /\.($ini_support)$/; + push @buf_i18n_xml_unmarked, "$File::Find::name" if /\.(schemas(\.in)+)$/; + }, ".."; + find sub { + push @buf_i18n_plain, "$File::Find::name" if /\.($buildin_gettext_support)$/; + push @buf_i18n_xml, "$File::Find::name" if /\.($xml_support)$/; + push @buf_i18n_ini, "$File::Find::name" if /\.($ini_support)$/; + push @buf_i18n_xml_unmarked, "$File::Find::name" if /\.(schemas(\.in)+)$/; + }, "$SRCDIR/.." if "$SRCDIR" ne "."; + + open POTFILES, $POTFILES_in or die "$PROGRAM: there's no POTFILES.in!\n"; + @buf_potfiles = grep !/^(#|\s*$)/, <POTFILES>; + close POTFILES; + + foreach (@buf_potfiles) { + s/^\[.*]\s*//; + } + + print "Searching for missing translatable files...\n" if $VERBOSE; + + ## Check if we should ignore some found files, when + ## comparing with POTFILES.in + foreach my $ignore ("POTFILES.skip", "POTFILES.ignore") + { + (-s "$SRCDIR/$ignore") or next; + + if ("$ignore" eq "POTFILES.ignore") + { + print "The usage of POTFILES.ignore is deprecated. Please consider moving the\n". + "content of this file to POTFILES.skip.\n"; + } + + print "Found $ignore: Ignoring files...\n" if $VERBOSE; + open FILE, "<$SRCDIR/$ignore" or die "ERROR: Failed to open $SRCDIR/$ignore!\n"; + + while (<FILE>) + { + push @buf_potfiles_ignore, $_ unless /^(#|\s*$)/; + } + close FILE; + + @buf_potfiles_ignore_sorted = sort (@buf_potfiles_ignore); + } + + foreach my $file (@buf_i18n_plain) + { + my $in_comment = 0; + my $in_macro = 0; + + open FILE, "<$file"; + while (<FILE>) + { + # Handle continued multi-line comment. + if ($in_comment) + { + next unless s-.*\*/--; + $in_comment = 0; + } + + # Handle continued macro. + if ($in_macro) + { + $in_macro = 0 unless /\\$/; + next; + } + + # Handle start of macro (or any preprocessor directive). + if (/^\s*\#/) + { + $in_macro = 1 if /^([^\\]|\\.)*\\$/; + next; + } + + # Handle comments and quoted text. + while (m-(/\*|//|\'|\")-) # \' and \" keep emacs perl mode happy + { + my $match = $1; + if ($match eq "/*") + { + if (!s-/\*.*?\*/--) + { + s-/\*.*--; + $in_comment = 1; + } + } + elsif ($match eq "//") + { + s-//.*--; + } + else # ' or " + { + if (!s-$match([^\\]|\\.)*?$match-QUOTEDTEXT-) + { + warn "mismatched quotes at line $. in $file\n"; + s-$match.*--; + } + } + } + + if (/\w\.GetString *\(QUOTEDTEXT/) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + ## Remove the first 3 chars and add newline + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + last; + } + + ## C_ N_ Q_ and _ are the macros defined in gi8n.h + if (/[CNQ]?_ *\(QUOTEDTEXT/) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + ## Remove the first 3 chars and add newline + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + last; + } + } + close FILE; + } + + foreach my $file (@buf_i18n_xml) + { + open FILE, "<$file"; + + while (<FILE>) + { + # FIXME: share the pattern matching code with intltool-extract + if (/\s_[-A-Za-z0-9._:]+\s*=\s*\"([^"]+)\"/ || /<_[^>]+>/ || /translatable=\"yes\"/) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + last; + } + } + close FILE; + } + + foreach my $file (@buf_i18n_ini) + { + open FILE, "<$file"; + while (<FILE>) + { + if (/_(.*)=/) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + last; + } + } + close FILE; + } + + foreach my $file (@buf_i18n_xml_unmarked) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + } + + + @buf_allfiles_sorted = sort (@buf_allfiles); + @buf_potfiles_sorted = sort (@buf_potfiles); + + my %in2; + foreach (@buf_potfiles_sorted) + { + s#^$SRCDIR/../##; + s#^$SRCDIR/##; + $in2{$_} = 1; + } + + foreach (@buf_potfiles_ignore_sorted) + { + s#^$SRCDIR/../##; + s#^$SRCDIR/##; + $in2{$_} = 1; + } + + my @result; + + foreach (@buf_allfiles_sorted) + { + my $dummy = $_; + my $srcdir = $SRCDIR; + + $srcdir =~ s#^../##; + $dummy =~ s#^$srcdir/../##; + $dummy =~ s#^$srcdir/##; + $dummy =~ s#_build/##; + if (!exists($in2{$dummy})) + { + push @result, $dummy + } + } + + my @buf_potfiles_notexist; + + foreach (@buf_potfiles_sorted) + { + chomp (my $dummy = $_); + if ("$dummy" ne "" and !(-f "$SRCDIR/../$dummy" or -f "../$dummy")) + { + push @buf_potfiles_notexist, $_; + } + } + + ## Save file with information about the files missing + ## if any, and give information about this procedure. + if (@result + @buf_potfiles_notexist > 0) + { + if (@result) + { + print "\n" if $VERBOSE; + unlink "missing"; + open OUT, ">missing"; + print OUT @result; + close OUT; + warn "\e[1mThe following files contain translations and are currently not in use. Please\e[0m\n". + "\e[1mconsider adding these to the POTFILES.in file, located in the po/ directory.\e[0m\n\n"; + print STDERR @result, "\n"; + warn "If some of these files are left out on purpose then please add them to\n". + "POTFILES.skip instead of POTFILES.in. A file \e[1m'missing'\e[0m containing this list\n". + "of left out files has been written in the current directory.\n"; + } + if (@buf_potfiles_notexist) + { + unlink "notexist"; + open OUT, ">notexist"; + print OUT @buf_potfiles_notexist; + close OUT; + warn "\n" if ($VERBOSE or @result); + warn "\e[1mThe following files do not exist anymore:\e[0m\n\n"; + warn @buf_potfiles_notexist, "\n"; + warn "Please remove them from POTFILES.in. A file \e[1m'notexist'\e[0m\n". + "containing this list of absent files has been written in the current directory.\n"; + } + } + + ## If there is nothing to complain about, notify the user + else { + print "\nAll files containing translations are present in POTFILES.in.\n" if $VERBOSE; + } +} + +sub Console_WriteError_InvalidOption +{ + ## Handle invalid arguments + print STDERR "Try `${PROGRAM} --help' for more information.\n"; + exit 1; +} + +sub isProgramInPath +{ + my ($file) = @_; + # If either a file exists, or when run it returns 0 exit status + return 1 if ((-x $file) or (system("$file --version >$devnull") == 0)); + return 0; +} + +sub isGNUGettextTool +{ + my ($file) = @_; + # Check that we are using GNU gettext tools + if (isProgramInPath ($file)) + { + my $version = `$file --version`; + return 1 if ($version =~ m/.*\(GNU .*\).*/); + } + return 0; +} + +sub GenerateHeaders +{ + my $EXTRACT = $ENV{"INTLTOOL_EXTRACT"} || "intltool-extract"; + + ## Generate the .h header files, so we can allow glade and + ## xml translation support + if (! isProgramInPath ("$EXTRACT")) + { + print STDERR "\n *** The intltool-extract script wasn't found!" + ."\n *** Without it, intltool-update can not generate files.\n"; + exit; + } + else + { + open (FILE, $POTFILES_in) or die "$PROGRAM: POTFILES.in not found.\n"; + + while (<FILE>) + { + chomp; + next if /^\[\s*encoding/; + + ## Find xml files in POTFILES.in and generate the + ## files with help from the extract script + + my $gettext_type= &POFile_DetermineType ($1); + + if (/\.($xml_support|$ini_support)$/ || /^\[/) + { + s/^\[[^\[].*]\s*//; + + my $filename = "../$_"; + + if ($VERBOSE) + { + system ($EXTRACT, "--update", "--srcdir=$SRCDIR", + "--type=$gettext_type", $filename); + } + else + { + system ($EXTRACT, "--update", "--type=$gettext_type", + "--srcdir=$SRCDIR", "--quiet", $filename); + } + } + } + close FILE; + } +} + +# +# Generate .pot file from POTFILES.in +# +sub GeneratePOTemplate +{ + my $XGETTEXT = $ENV{"XGETTEXT"} || "xgettext"; + my $XGETTEXT_ARGS = $ENV{"XGETTEXT_ARGS"} || ''; + chomp $XGETTEXT; + + if (! isGNUGettextTool ("$XGETTEXT")) + { + print STDERR " *** GNU xgettext is not found on this system!\n". + " *** Without it, intltool-update can not extract strings.\n"; + exit; + } + + print "Building $MODULE.pot...\n" if $VERBOSE; + + open INFILE, $POTFILES_in; + unlink "POTFILES.in.temp"; + open OUTFILE, ">POTFILES.in.temp" or die("Cannot open POTFILES.in.temp for writing"); + + my $gettext_support_nonascii = 0; + + # checks for GNU gettext >= 0.12 + my $dummy = `$XGETTEXT --version --from-code=UTF-8 >$devnull 2>$devnull`; + if ($? == 0) + { + $gettext_support_nonascii = 1; + } + else + { + # urge everybody to upgrade gettext + print STDERR "WARNING: This version of gettext does not support extracting non-ASCII\n". + " strings. That means you should install a version of gettext\n". + " that supports non-ASCII strings (such as GNU gettext >= 0.12),\n". + " or have to let non-ASCII strings untranslated. (If there is any)\n"; + } + + my $encoding = "ASCII"; + my $forced_gettext_code; + my @temp_headers; + my $encoding_problem_is_reported = 0; + + while (<INFILE>) + { + next if (/^#/ or /^\s*$/); + + chomp; + + my $gettext_code; + + if (/^\[\s*encoding:\s*(.*)\s*\]/) + { + $forced_gettext_code=$1; + } + elsif (/\.($xml_support|$ini_support)$/ || /^\[/) + { + s/^\[.*]\s*//; + print OUTFILE "../$_.h\n"; + push @temp_headers, "../$_.h"; + $gettext_code = &TextFile_DetermineEncoding ("../$_.h") if ($gettext_support_nonascii and not defined $forced_gettext_code); + } + else + { + print OUTFILE "$SRCDIR/../$_\n"; + $gettext_code = &TextFile_DetermineEncoding ("$SRCDIR/../$_") if ($gettext_support_nonascii and not defined $forced_gettext_code); + } + + next if (! $gettext_support_nonascii); + + if (defined $forced_gettext_code) + { + $encoding=$forced_gettext_code; + } + elsif (defined $gettext_code and "$encoding" ne "$gettext_code") + { + if ($encoding eq "ASCII") + { + $encoding=$gettext_code; + } + elsif ($gettext_code ne "ASCII") + { + # Only report once because the message is quite long + if (! $encoding_problem_is_reported) + { + print STDERR "WARNING: You should use the same file encoding for all your project files,\n". + " but $PROGRAM thinks that most of the source files are in\n". + " $encoding encoding, while \"$_\" is (likely) in\n". + " $gettext_code encoding. If you are sure that all translatable strings\n". + " are in same encoding (say UTF-8), please \e[1m*prepend*\e[0m the following\n". + " line to POTFILES.in:\n\n". + " [encoding: UTF-8]\n\n". + " and make sure that configure.in/ac checks for $PACKAGE >= 0.27 .\n". + "(such warning message will only be reported once.)\n"; + $encoding_problem_is_reported = 1; + } + } + } + } + + close OUTFILE; + close INFILE; + + unlink "$MODULE.pot"; + my @xgettext_argument=("$XGETTEXT", + "--add-comments", + "--directory\=.", + "--default-domain\=$MODULE", + "--flag\=g_strdup_printf:1:c-format", + "--flag\=g_string_printf:2:c-format", + "--flag\=g_string_append_printf:2:c-format", + "--flag\=g_error_new:3:c-format", + "--flag\=g_set_error:4:c-format", + "--flag\=g_markup_printf_escaped:1:c-format", + "--flag\=g_log:3:c-format", + "--flag\=g_print:1:c-format", + "--flag\=g_printerr:1:c-format", + "--flag\=g_printf:1:c-format", + "--flag\=g_fprintf:2:c-format", + "--flag\=g_sprintf:2:c-format", + "--flag\=g_snprintf:3:c-format", + "--flag\=g_scanner_error:2:c-format", + "--flag\=g_scanner_warn:2:c-format", + "--output\=$MODULE\.pot", + "--files-from\=\.\/POTFILES\.in\.temp"); + my $XGETTEXT_KEYWORDS = &FindPOTKeywords; + push @xgettext_argument, $XGETTEXT_KEYWORDS; + my $MSGID_BUGS_ADDRESS = &FindMakevarsBugAddress; + push @xgettext_argument, "--msgid-bugs-address\=\"$MSGID_BUGS_ADDRESS\"" if $MSGID_BUGS_ADDRESS; + push @xgettext_argument, "--from-code\=$encoding" if ($gettext_support_nonascii); + push @xgettext_argument, $XGETTEXT_ARGS if $XGETTEXT_ARGS; + my $xgettext_command = join ' ', @xgettext_argument; + + # intercept xgettext error message + print "Running $xgettext_command\n" if $VERBOSE; + my $xgettext_error_msg = `$xgettext_command 2>\&1`; + my $command_failed = $?; + + unlink "POTFILES.in.temp"; + + print "Removing generated header (.h) files..." if $VERBOSE; + unlink foreach (@temp_headers); + print "done.\n" if $VERBOSE; + + if (! $command_failed) + { + if (! -e "$MODULE.pot") + { + print "None of the files in POTFILES.in contain strings marked for translation.\n" if $VERBOSE; + } + else + { + print "Wrote $MODULE.pot\n" if $VERBOSE; + } + } + else + { + if ($xgettext_error_msg =~ /--from-code/) + { + # replace non-ASCII error message with a more useful one. + print STDERR "ERROR: xgettext failed to generate PO template file because there is non-ASCII\n". + " string marked for translation. Please make sure that all strings marked\n". + " for translation are in uniform encoding (say UTF-8), then \e[1m*prepend*\e[0m the\n". + " following line to POTFILES.in and rerun $PROGRAM:\n\n". + " [encoding: UTF-8]\n\n"; + } + else + { + print STDERR "$xgettext_error_msg"; + if (-e "$MODULE.pot") + { + # is this possible? + print STDERR "ERROR: xgettext failed but still managed to generate PO template file.\n". + " Please consult error message above if there is any.\n"; + } + else + { + print STDERR "ERROR: xgettext failed to generate PO template file. Please consult\n". + " error message above if there is any.\n"; + } + } + exit (1); + } +} + +sub POFile_Update +{ + -f "$MODULE.pot" or die "$PROGRAM: $MODULE.pot does not exist.\n"; + + my $MSGMERGE = $ENV{"MSGMERGE"} || "msgmerge"; + my ($lang, $outfile) = @_; + + if (! isGNUGettextTool ("$MSGMERGE")) + { + print STDERR " *** GNU msgmerge is not found on this system!\n". + " *** Without it, intltool-update can not extract strings.\n"; + exit; + } + + print "Merging $SRCDIR/$lang.po with $MODULE.pot..." if $VERBOSE; + + my $infile = "$SRCDIR/$lang.po"; + $outfile = "$SRCDIR/$lang.po" if ($outfile eq ""); + + # I think msgmerge won't overwrite old file if merge is not successful + system ("$MSGMERGE", "-o", $outfile, $infile, "$MODULE.pot"); +} + +sub Console_WriteError_NotExisting +{ + my ($file) = @_; + + ## Report error if supplied language file is non-existing + print STDERR "$PROGRAM: $file does not exist!\n"; + print STDERR "Try '$PROGRAM --help' for more information.\n"; + exit; +} + +sub GatherPOFiles +{ + my @po_files = glob ("./*.po"); + + @languages = map (&POFile_GetLanguage, @po_files); + + foreach my $lang (@languages) + { + $po_files_by_lang{$lang} = shift (@po_files); + } +} + +sub POFile_GetLanguage ($) +{ + s/^(.*\/)?(.+)\.po$/$2/; + return $_; +} + +sub Console_Write_TranslationStatus +{ + my ($lang, $output_file) = @_; + my $MSGFMT = $ENV{"MSGFMT"} || "msgfmt"; + + if (! isGNUGettextTool ("$MSGFMT")) + { + print STDERR " *** GNU msgfmt is not found on this system!\n". + " *** Without it, intltool-update can not extract strings.\n"; + exit; + } + + $output_file = "$SRCDIR/$lang.po" if ($output_file eq ""); + + system ("$MSGFMT", "-o", "$devnull", "--verbose", $output_file); +} + +sub Console_Write_CoverageReport +{ + my $MSGFMT = $ENV{"MSGFMT"} || "msgfmt"; + + if (! isGNUGettextTool ("$MSGFMT")) + { + print STDERR " *** GNU msgfmt is not found on this system!\n". + " *** Without it, intltool-update can not extract strings.\n"; + exit; + } + + &GatherPOFiles; + + foreach my $lang (@languages) + { + print STDERR "$lang: "; + &POFile_Update ($lang, ""); + } + + print STDERR "\n\n * Current translation support in $MODULE \n\n"; + + foreach my $lang (@languages) + { + print STDERR "$lang: "; + system ("$MSGFMT", "-o", "$devnull", "--verbose", "$SRCDIR/$lang.po"); + } +} + +sub SubstituteVariable +{ + my ($str) = @_; + + # always need to rewind file whenever it has been accessed + seek (CONF, 0, 0); + + # cache each variable. varhash is global to we can add + # variables elsewhere. + while (<CONF>) + { + if (/^(\w+)=(.*)$/) + { + ($varhash{$1} = $2) =~ s/^["'](.*)["']$/$1/; + } + } + + if ($str =~ /^(.*)\${?([A-Z_]+)}?(.*)$/) + { + my $rest = $3; + my $untouched = $1; + my $sub = ""; + # Ignore recursive definitions of variables + $sub = $varhash{$2} if defined $varhash{$2} and $varhash{$2} !~ /\${?$2}?/; + + return SubstituteVariable ("$untouched$sub$rest"); + } + + # We're using Perl backticks ` and "echo -n" here in order to + # expand any shell escapes (such as backticks themselves) in every variable + return echo_n ($str); +} + +sub CONF_Handle_Open +{ + my $base_dirname = getcwd(); + $base_dirname =~ s@.*/@@; + + my ($conf_in, $src_dir); + + if ($base_dirname =~ /^po(-.+)?$/) + { + if (-f "Makevars") + { + my $makefile_source; + + local (*IN); + open (IN, "<Makevars") || die "can't open Makevars: $!"; + + while (<IN>) + { + if (/^top_builddir[ \t]*=/) + { + $src_dir = $_; + $src_dir =~ s/^top_builddir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/; + + chomp $src_dir; + if (-f "$src_dir" . "/configure.ac") { + $conf_in = "$src_dir" . "/configure.ac" . "\n"; + } else { + $conf_in = "$src_dir" . "/configure.in" . "\n"; + } + last; + } + } + close IN; + + $conf_in || die "Cannot find top_builddir in Makevars."; + } + elsif (-f "$SRCDIR/../configure.ac") + { + $conf_in = "$SRCDIR/../configure.ac"; + } + elsif (-f "$SRCDIR/../configure.in") + { + $conf_in = "$SRCDIR/../configure.in"; + } + else + { + my $makefile_source; + + local (*IN); + open (IN, "<Makefile") || return; + + while (<IN>) + { + if (/^top_srcdir[ \t]*=/) + { + $src_dir = $_; + $src_dir =~ s/^top_srcdir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/; + + chomp $src_dir; + $conf_in = "$src_dir" . "/configure.in" . "\n"; + + last; + } + } + close IN; + + $conf_in || die "Cannot find top_srcdir in Makefile."; + } + + open (CONF, "<$conf_in"); + } + else + { + print STDERR "$PROGRAM: Unable to proceed.\n" . + "Make sure to run this script inside the po directory.\n"; + exit; + } +} + +sub FindPackageName +{ + my $version; + my $domain = &FindMakevarsDomain; + my $name = $domain || "untitled"; + + &CONF_Handle_Open; + + my $conf_source; { + local (*IN); + open (IN, "<&CONF") || return $name; + seek (IN, 0, 0); + local $/; # slurp mode + $conf_source = <IN>; + close IN; + } + + # priority for getting package name: + # 1. GETTEXT_PACKAGE + # 2. first argument of AC_INIT (with >= 2 arguments) + # 3. first argument of AM_INIT_AUTOMAKE (with >= 2 argument) + + # /^AM_INIT_AUTOMAKE\([\s\[]*([^,\)\s\]]+)/m + # the \s makes this not work, why? + if ($conf_source =~ /^AM_INIT_AUTOMAKE\(([^,\)]+),([^,\)]+)/m) + { + ($name, $version) = ($1, $2); + $name =~ s/[\[\]\s]//g; + $version =~ s/[\[\]\s]//g; + $varhash{"PACKAGE_NAME"} = $name if (not $name =~ /\${?AC_PACKAGE_NAME}?/); + $varhash{"PACKAGE"} = $name if (not $name =~ /\${?PACKAGE}?/); + $varhash{"PACKAGE_VERSION"} = $version if (not $name =~ /\${?AC_PACKAGE_VERSION}?/); + $varhash{"VERSION"} = $version if (not $name =~ /\${?VERSION}?/); + } + + if ($conf_source =~ /^AC_INIT\(([^,\)]+),([^,\)]+)/m) + { + ($name, $version) = ($1, $2); + $name =~ s/[\[\]\s]//g; + $version =~ s/[\[\]\s]//g; + $varhash{"PACKAGE_NAME"} = $name if (not $name =~ /\${?AC_PACKAGE_NAME}?/); + $varhash{"PACKAGE"} = $name if (not $name =~ /\${?PACKAGE}?/); + $varhash{"PACKAGE_VERSION"} = $version if (not $name =~ /\${?AC_PACKAGE_VERSION}?/); + $varhash{"VERSION"} = $version if (not $name =~ /\${?VERSION}?/); + } + + # \s makes this not work, why? + $name = $1 if $conf_source =~ /^GETTEXT_PACKAGE=\[?([^\n\]]+)/m; + + # m4 macros AC_PACKAGE_NAME, AC_PACKAGE_VERSION etc. have same value + # as corresponding $PACKAGE_NAME, $PACKAGE_VERSION etc. shell variables. + $name =~ s/\bAC_PACKAGE_/\$PACKAGE_/g; + + $name = $domain if $domain; + + $name = SubstituteVariable ($name); + $name =~ s/^["'](.*)["']$/$1/; + + return $name if $name; +} + + +sub FindPOTKeywords +{ + + my $keywords = "--keyword\=\_ --keyword\=N\_ --keyword\=U\_ --keyword\=Q\_"; + my $varname = "XGETTEXT_OPTIONS"; + my $make_source; { + local (*IN); + open (IN, "<Makevars") || (open(IN, "<Makefile.in.in") && ($varname = "XGETTEXT_KEYWORDS")) || return $keywords; + seek (IN, 0, 0); + local $/; # slurp mode + $make_source = <IN>; + close IN; + } + + # unwrap lines split with a trailing \ + $make_source =~ s/\\ $ \n/ /mxg; + $keywords = $1 if $make_source =~ /^$varname[ ]*=\[?([^\n\]]+)/m; + + return $keywords; +} + +sub FindMakevarsDomain +{ + + my $domain = ""; + my $makevars_source; { + local (*IN); + open (IN, "<Makevars") || return $domain; + seek (IN, 0, 0); + local $/; # slurp mode + $makevars_source = <IN>; + close IN; + } + + $domain = $1 if $makevars_source =~ /^DOMAIN[ ]*=\[?([^\n\]\$]+)/m; + $domain =~ s/^\s+//; + $domain =~ s/\s+$//; + + return $domain; +} + +sub FindMakevarsBugAddress +{ + + my $address = ""; + my $makevars_source; { + local (*IN); + open (IN, "<Makevars") || return undef; + seek (IN, 0, 0); + local $/; # slurp mode + $makevars_source = <IN>; + close IN; + } + + $address = $1 if $makevars_source =~ /^MSGID_BUGS_ADDRESS[ ]*=\[?([^\n\]\$]+)/m; + $address =~ s/^\s+//; + $address =~ s/\s+$//; + + return $address; +} diff --git a/src/charon/plugins/nm/gnome/ltmain.sh b/src/charon/plugins/nm/gnome/ltmain.sh new file mode 100644 index 000000000..e420facf5 --- /dev/null +++ b/src/charon/plugins/nm/gnome/ltmain.sh @@ -0,0 +1,6964 @@ +# ltmain.sh - Provide generalized library-building support services. +# NOTE: Changing this file will not affect anything until you rerun configure. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +basename="s,^.*/,,g" + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +progname=`echo "$progpath" | $SED $basename` +modename="$progname" + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION="1.5.26 Debian 1.5.26-1ubuntu1" +TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)" + +# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# Check that we have a working $echo. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell, and then maybe $echo will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit $EXIT_SUCCESS +fi + +default_mode= +help="Try \`$progname --help' for more information." +magic="%%%MAGIC variable%%%" +mkdir="mkdir" +mv="mv -f" +rm="rm -f" + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g' +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + SP2NL='tr \040 \012' + NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + SP2NL='tr \100 \n' + NL2SP='tr \r\n \100\100' + ;; +esac + +# NLS nuisances. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +# We save the old values to restore during execute mode. +lt_env= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + lt_env=\"$lt_var=\$$lt_var \$lt_env\" + $lt_var=C + export $lt_var + fi" +done + +if test -n "$lt_env"; then + lt_env="env $lt_env" +fi + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + $echo "$modename: not configured to build any kind of library" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE +fi + +# Global variables. +mode=$default_mode +nonopt= +prev= +prevopt= +run= +show="$echo" +show_help= +execute_dlfiles= +duplicate_deps=no +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +##################################### +# Shell function definitions: +# This seems to be the best place for them + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $mkdir "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || { + $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 + exit $EXIT_FAILURE + } + fi + + $echo "X$my_tmpdir" | $Xsed +} + + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ + $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | \ + $SED -n -e '1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $echo $win32_libid_type +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case "$@ " in + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + $echo "$modename: unable to infer tagged configuration" + $echo "$modename: specify a tag with \`--tag'" 1>&2 + exit $EXIT_FAILURE +# else +# $echo "$modename: using $tagname tagged configuration" + fi + ;; + esac + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + + $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" + $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 + exit $EXIT_FAILURE + fi +} + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + my_status="" + + $show "${rm}r $my_gentop" + $run ${rm}r "$my_gentop" + $show "$mkdir $my_gentop" + $run $mkdir "$my_gentop" + my_status=$? + if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then + exit $my_status + fi + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + extracted_serial=`expr $extracted_serial + 1` + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + $show "${rm}r $my_xdir" + $run ${rm}r "$my_xdir" + $show "$mkdir $my_xdir" + $run $mkdir "$my_xdir" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then + exit $exit_status + fi + case $host in + *-darwin*) + $show "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + if test -z "$run"; then + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` + darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` + if test -n "$darwin_arches"; then + darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + $show "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we have a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + lipo -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + ${rm}r unfat-$$ + cd "$darwin_orig_dir" + else + cd "$darwin_orig_dir" + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + fi # $run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + func_extract_archives_result="$my_oldobjs" +} +# End of Shell function definitions +##################################### + +# Darwin sucks +eval std_shrext=\"$shrext_cmds\" + +disable_libs=no + +# Parse our command line options once, thoroughly. +while test "$#" -gt 0 +do + arg="$1" + shift + + case $arg in + -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + execute_dlfiles) + execute_dlfiles="$execute_dlfiles $arg" + ;; + tag) + tagname="$arg" + preserve_args="${preserve_args}=$arg" + + # Check whether tagname contains only valid characters + case $tagname in + *[!-_A-Za-z0-9,/]*) + $echo "$progname: invalid tag name: $tagname" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $tagname in + CC) + # Don't test for the "default" C tag, as we know, it's there, but + # not specially marked. + ;; + *) + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then + taglist="$taglist $tagname" + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" + else + $echo "$progname: ignoring unknown tag $tagname" 1>&2 + fi + ;; + esac + ;; + *) + eval "$prev=\$arg" + ;; + esac + + prev= + prevopt= + continue + fi + + # Have we seen a non-optional argument yet? + case $arg in + --help) + show_help=yes + ;; + + --version) + echo "\ +$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP + +Copyright (C) 2008 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + exit $? + ;; + + --config) + ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath + # Now print the configurations for the tags. + for tagname in $taglist; do + ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath" + done + exit $? + ;; + + --debug) + $echo "$progname: enabling shell trace mode" + set -x + preserve_args="$preserve_args $arg" + ;; + + --dry-run | -n) + run=: + ;; + + --features) + $echo "host: $host" + if test "$build_libtool_libs" = yes; then + $echo "enable shared libraries" + else + $echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + $echo "enable static libraries" + else + $echo "disable static libraries" + fi + exit $? + ;; + + --finish) mode="finish" ;; + + --mode) prevopt="--mode" prev=mode ;; + --mode=*) mode="$optarg" ;; + + --preserve-dup-deps) duplicate_deps="yes" ;; + + --quiet | --silent) + show=: + preserve_args="$preserve_args $arg" + ;; + + --tag) + prevopt="--tag" + prev=tag + preserve_args="$preserve_args --tag" + ;; + --tag=*) + set tag "$optarg" ${1+"$@"} + shift + prev=tag + preserve_args="$preserve_args --tag" + ;; + + -dlopen) + prevopt="-dlopen" + prev=execute_dlfiles + ;; + + -*) + $echo "$modename: unrecognized option \`$arg'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + + *) + nonopt="$arg" + break + ;; + esac +done + +if test -n "$prevopt"; then + $echo "$modename: option \`$prevopt' requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE +fi + +case $disable_libs in +no) + ;; +shared) + build_libtool_libs=no + build_old_libs=yes + ;; +static) + build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` + ;; +esac + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +if test -z "$show_help"; then + + # Infer the operation mode. + if test -z "$mode"; then + $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2 + $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2 + case $nonopt in + *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*) + mode=link + for arg + do + case $arg in + -c) + mode=compile + break + ;; + esac + done + ;; + *db | *dbx | *strace | *truss) + mode=execute + ;; + *install*|cp|mv) + mode=install + ;; + *rm) + mode=uninstall + ;; + *) + # If we have no mode, but dlfiles were specified, then do execute mode. + test -n "$execute_dlfiles" && mode=execute + + # Just use the default operation mode. + if test -z "$mode"; then + if test -n "$nonopt"; then + $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 + else + $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 + fi + fi + ;; + esac + fi + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + $echo "$modename: unrecognized option \`-dlopen'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$modename --help --mode=$mode' for more information." + + # These modes are in order of execution frequency so that they run quickly. + case $mode in + # libtool compile mode + compile) + modename="$modename: compile" + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + if test -n "$libobj" ; then + $echo "$modename: you cannot specify \`-o' more than once" 1>&2 + exit $EXIT_FAILURE + fi + arg_mode=target + continue + ;; + + -static | -prefer-pic | -prefer-non-pic) + later="$later $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + lastarg="$lastarg $arg" + done + IFS="$save_ifs" + lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` + + # Add the arguments to base_compile. + base_compile="$base_compile $lastarg" + continue + ;; + + * ) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` + + case $lastarg in + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, and some SunOS ksh mistreat backslash-escaping + # in scan sets (worked around with variable expansion), + # and furthermore cannot handle '|' '&' '(' ')' in scan sets + # at all, so we specify them separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + lastarg="\"$lastarg\"" + ;; + esac + + base_compile="$base_compile $lastarg" + done # for arg + + case $arg_mode in + arg) + $echo "$modename: you must specify an argument for -Xcompile" + exit $EXIT_FAILURE + ;; + target) + $echo "$modename: you must specify a target with \`-o'" 1>&2 + exit $EXIT_FAILURE + ;; + *) + # Get the name of the library object. + [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + xform='[cCFSifmso]' + case $libobj in + *.ada) xform=ada ;; + *.adb) xform=adb ;; + *.ads) xform=ads ;; + *.asm) xform=asm ;; + *.c++) xform=c++ ;; + *.cc) xform=cc ;; + *.ii) xform=ii ;; + *.class) xform=class ;; + *.cpp) xform=cpp ;; + *.cxx) xform=cxx ;; + *.[fF][09]?) xform=[fF][09]. ;; + *.for) xform=for ;; + *.java) xform=java ;; + *.obj) xform=obj ;; + *.sx) xform=sx ;; + esac + + libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` + + case $libobj in + *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; + *) + $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -static) + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` + case $qlibobj in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qlibobj="\"$qlibobj\"" ;; + esac + test "X$libobj" != "X$qlibobj" \ + && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." + objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir= + else + xdir=$xdir/ + fi + lobj=${xdir}$objdir/$objname + + if test -z "$base_compile"; then + $echo "$modename: you must specify a compilation command" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + $run $rm $removelist + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + removelist="$removelist $output_obj $lockfile" + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $run ln "$progpath" "$lockfile" 2>/dev/null; do + $show "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $echo "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + $echo "$srcfile" > "$lockfile" + fi + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"` + case $qsrcfile in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qsrcfile="\"$qsrcfile\"" ;; + esac + + $run $rm "$libobj" "${libobj}T" + + # Create a libtool object file (analogous to a ".la" file), + # but don't create it if we're doing a dry run. + test -z "$run" && cat > ${libobj}T <<EOF +# $libobj - a libtool object file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +EOF + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + if test ! -d "${xdir}$objdir"; then + $show "$mkdir ${xdir}$objdir" + $run $mkdir ${xdir}$objdir + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then + exit $exit_status + fi + fi + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + $run $rm "$lobj" "$output_obj" + + $show "$command" + if $run eval $lt_env "$command"; then : + else + test -n "$output_obj" && $run $rm $removelist + exit $EXIT_FAILURE + fi + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + $show "$mv $output_obj $lobj" + if $run $mv $output_obj $lobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the PIC object to the libtool object file. + test -z "$run" && cat >> ${libobj}T <<EOF +pic_object='$objdir/$objname' + +EOF + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + else + # No PIC object so indicate it doesn't exist in the libtool + # object file. + test -z "$run" && cat >> ${libobj}T <<EOF +pic_object=none + +EOF + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + $run $rm "$obj" "$output_obj" + $show "$command" + if $run eval $lt_env "$command"; then : + else + $run $rm $removelist + exit $EXIT_FAILURE + fi + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + $show "$mv $output_obj $obj" + if $run $mv $output_obj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the non-PIC object the libtool object file. + # Only append if the libtool object file exists. + test -z "$run" && cat >> ${libobj}T <<EOF +# Name of the non-PIC object. +non_pic_object='$objname' + +EOF + else + # Append the name of the non-PIC object the libtool object file. + # Only append if the libtool object file exists. + test -z "$run" && cat >> ${libobj}T <<EOF +# Name of the non-PIC object. +non_pic_object=none + +EOF + fi + + $run $mv "${libobj}T" "${libobj}" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + $run $rm "$lockfile" + fi + + exit $EXIT_SUCCESS + ;; + + # libtool link mode + link | relink) + modename="$modename: link" + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args="$nonopt" + base_compile="$nonopt $@" + compile_command="$nonopt" + finalize_command="$nonopt" + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + notinst_path= # paths that contain not-installed libtool libraries + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + single_module="${wl}-single_module" + + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2 + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test + ;; + *) qarg=$arg ;; + esac + libtool_args="$libtool_args $qarg" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + compile_command="$compile_command @OUTPUT@" + finalize_command="$finalize_command @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + compile_command="$compile_command @SYMFILE@" + finalize_command="$finalize_command @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + if test ! -f "$arg"; then + $echo "$modename: symbol file \`$arg' does not exist" + exit $EXIT_FAILURE + fi + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat $save_arg` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + done + else + $echo "$modename: link input file \`$save_arg' does not exist" + exit $EXIT_FAILURE + fi + arg=$save_arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + compile_command="$compile_command $wl$qarg" + finalize_command="$finalize_command $wl$qarg" + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + darwin_framework|darwin_framework_skip) + test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + prev= + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 + continue + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: more than one -exported-symbols argument is not allowed" + exit $EXIT_FAILURE + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework|-arch|-isysroot) + case " $CC " in + *" ${arg} ${1} "* | *" ${arg} ${1} "*) + prev=darwin_framework_skip ;; + *) compiler_flags="$compiler_flags $arg" + prev=darwin_framework ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + ;; + esac + continue + ;; + + -L*) + dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + notinst_path="$notinst_path $dir" + fi + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs -framework System" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + -model) + compile_command="$compile_command $arg" + compiler_flags="$compiler_flags $arg" + finalize_command="$finalize_command $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -module) + module=yes + continue + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m* pass through architecture-specific compiler args for GCC + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 + $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Wl,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $wl$flag" + linker_flags="$linker_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # Some other compiler flag. + -* | +*) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + done # argument parsing loop + + if test -n "$prev"; then + $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + # Create the object directory. + if test ! -d "$output_objdir"; then + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then + exit $exit_status + fi + fi + + # Determine the type of output + case $output in + "") + $echo "$modename: you must specify an output file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + case $host in + *cygwin* | *mingw* | *pw32*) + # don't eliminate duplications in $postdeps and $predeps + duplicate_compiler_generated_deps=yes + ;; + *) + duplicate_compiler_generated_deps=$duplicate_deps + ;; + esac + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if test "X$duplicate_deps" = "Xyes" ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + case $linkmode in + lib) + passes="conv link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + for pass in $passes; do + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2 + continue + fi + name=`$echo "X$deplib" | $Xsed -e 's/^-l//'` + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if (${SED} -e '2q' $lib | + grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + library_names= + old_library= + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + *) + $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2 + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + if eval $echo \"$deplib\" 2>/dev/null \ + | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $echo + $echo "*** Warning: Trying to link with static lib archive $deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because the file extensions .$libext of this argument makes me believe" + $echo "*** that it is just a static archive that I should not used here." + else + $echo + $echo "*** Warning: Linking the shared library $output against the" + $echo "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + if test "$found" = yes || test -f "$lib"; then : + else + $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2 + exit $EXIT_FAILURE + fi + + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + $echo "$modename: \`$lib' is not a convenience library" 1>&2 + exit $EXIT_FAILURE + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2 + $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 + abs_ladir="$ladir" + fi + ;; + esac + laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + $echo "$modename: warning: library \`$lib' was moved." 1>&2 + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath " in + *" $dir "*) ;; + *" $absdir "*) ;; + *) temp_rpath="$temp_rpath $absdir" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes ; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + # This is a shared library + + # Warn about portability, can't link against -module's on + # some systems (darwin) + if test "$shouldnotlink" = yes && test "$pass" = link ; then + $echo + if test "$linkmode" = prog; then + $echo "*** Warning: Linking the executable $output against the loadable module" + else + $echo "*** Warning: Linking the shared library $output against the loadable module" + fi + $echo "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + realname="$2" + shift; shift + libname=`eval \\$echo \"$libname_spec\"` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw*) + major=`expr $current - $age` + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + soname=`$echo $soroot | ${SED} -e 's/^.*\///'` + newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a" + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + $show "extracting exported symbol list from \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$extract_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + $show "generating import library for \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$old_archive_from_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a module then we can not link against + # it, someone is ignoring the new warnings I added + if /usr/bin/file -L $add 2> /dev/null | + $EGREP ": [^:]* bundle" >/dev/null ; then + $echo "** Warning, lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $echo + $echo "** And there doesn't seem to be a static archive available" + $echo "** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + $echo "$modename: configuration error: unsupported hardcode properties" + exit $EXIT_FAILURE + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && \ + test "$hardcode_minus_L" != yes && \ + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $echo + $echo "*** Warning: This system can not link to static lib archive $lib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $echo "*** But as you try to build a module library, libtool will still create " + $echo "*** a static module, that should work as long as the dlopening application" + $echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$deplib" && dir="." + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + fi + ;; + esac + if grep "^installed=no" $deplib > /dev/null; then + path="$absdir/$objdir" + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + if test "$absdir" != "$libdir"; then + $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2 + fi + path="$absdir" + fi + depdepl= + case $host in + *-*-darwin*) + # we do not want to link against static libs, + # but need to link against shared + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$deplibdir/$depdepl" ; then + depdepl="$deplibdir/$depdepl" + elif test -f "$path/$depdepl" ; then + depdepl="$path/$depdepl" + else + # Can't find it, oh well... + depdepl= + fi + # do not add paths which are already there + case " $newlib_search_path " in + *" $path "*) ;; + *) newlib_search_path="$newlib_search_path $path";; + esac + fi + path="" + ;; + *) + path="-L$path" + ;; + esac + ;; + -l*) + case $host in + *-*-darwin*) + # Again, we only want to link against shared libraries + eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"` + for tmp in $newlib_search_path ; do + if test -f "$tmp/lib$tmp_libs.dylib" ; then + eval depdepl="$tmp/lib$tmp_libs.dylib" + break + fi + done + path="" + ;; + *) continue ;; + esac + ;; + *) continue ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + case " $deplibs " in + *" $depdepl "*) ;; + *) deplibs="$depdepl $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + case " $deplibs" in + *\ -l* | *\ -L*) + $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;; + esac + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 + fi + + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 + fi + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + if test "$module" = no; then + $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1 + exit $EXIT_FAILURE + else + $echo + $echo "*** Warning: Linking the shared library $output against the non-libtool" + $echo "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + if test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2 + fi + + set dummy $rpath + if test "$#" -gt 2; then + $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 + fi + install_libdir="$2" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 + fi + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + IFS="$save_ifs" + + if test -n "$8"; then + $echo "$modename: too many parameters to \`-version-info'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$2" + number_minor="$3" + number_revision="$4" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE + ;; + esac + ;; + no) + current="$2" + revision="$3" + age="$4" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test "$age" -gt "$current"; then + $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + minor_current=`expr $current + 1` + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current"; + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + major=`expr $current - $age` + else + major=`expr $current - $age + 1` + fi + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + iface=`expr $revision - $loop` + loop=`expr $loop - 1` + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + ;; + + osf) + major=.`expr $current - $age` + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + iface=`expr $current - $loop` + loop=`expr $loop - 1` + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + major=`expr $current - $age` + versuffix="-$major" + ;; + + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + fi + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$echo "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + if test -n "$removelist"; then + $show "${rm}r $removelist" + $run ${rm}r $removelist + fi + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"` + # deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"` + # dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs -framework System" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $rm conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $rm conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + name=`expr $i : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval \\$echo \"$libname_spec\"` + deplib_matches=`eval \\$echo \"$library_names_spec\"` + set dummy $deplib_matches + deplib_match=$2 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $echo + $echo "*** Warning: dynamic linker does not accept needed library $i." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which I believe you do not have" + $echo "*** because a test_compile did reveal that the linker did not use it for" + $echo "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + else + newdeplibs="$newdeplibs $i" + fi + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + name=`expr $i : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" != "0"; then + $rm conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval \\$echo \"$libname_spec\"` + deplib_matches=`eval \\$echo \"$library_names_spec\"` + set dummy $deplib_matches + deplib_match=$2 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $echo + $echo "*** Warning: dynamic linker does not accept needed library $i." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because a test_compile did reveal that the linker did not use this one" + $echo "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + $echo + $echo "*** Warning! Library $i is needed by this library but I was not able to" + $echo "*** make it link in! You will probably need to install it or some" + $echo "*** library that it depends on before this library will be fully" + $echo "*** functional. Installing it before continuing would be even better." + fi + else + newdeplibs="$newdeplibs $i" + fi + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method + file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name=`expr $a_deplib : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null \ + | grep " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for file magic test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a file magic. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name=`expr $a_deplib : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test -n "$name" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval $echo \"$potent_lib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a regex pattern. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ + -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"` + done + fi + if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \ + | grep . >/dev/null; then + $echo + if test "X$deplibs_check_method" = "Xnone"; then + $echo "*** Warning: inter-library dependencies are not supported in this platform." + else + $echo "*** Warning: inter-library dependencies are not known to be supported." + fi + $echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $echo + $echo "*** Warning: libtool could not satisfy all declared inter-library" + $echo "*** dependencies of module $libname. Therefore, libtool will create" + $echo "*** a static module, that should work as long as the dlopening" + $echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $echo "*** The inter-library dependencies that have been dropped here will be" + $echo "*** automatically added whenever a program is linked with this library" + $echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $echo + $echo "*** Since this library must not contain undefined symbols," + $echo "*** because either the platform does not support them or" + $echo "*** it was explicitly requested with -no-undefined," + $echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + case $archive_cmds in + *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;; + *) eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;; + esac + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + realname="$2" + shift; shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + if len=`expr "X$cmd" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + $show "$cmd" + $run eval "$cmd" || exit $? + skipped_export=false + else + # The command line is too long to execute in one step. + $show "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex"; then + $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" + $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + $show "$mv \"${export_symbols}T\" \"$export_symbols\"" + $run eval '$mv "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise. + $echo "creating reloadable object files..." + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$echo "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + delfiles= + last_robj= + k=1 + output=$output_objdir/$output_la-${k}.$objext + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + eval test_cmds=\"$reload_cmds $objlist $last_robj\" + if test "X$objlist" = X || + { len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; }; then + objlist="$objlist $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + k=`expr $k + 1` + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + len=1 + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + + if ${skipped_export-false}; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + libobjs=$output + # Append the command to create the export file. + eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\" + fi + + # Set up a command to remove the reloadable object files + # after they are used. + i=0 + while test "$i" -lt "$k" + do + i=`expr $i + 1` + delfiles="$delfiles $output_objdir/$output_la-${i}.$objext" + done + + $echo "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + + # Append the command to remove the reloadable object files + # to the just-reset $cmds. + eval cmds=\"\$cmds~\$rm $delfiles\" + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + case " $deplibs" in + *\ -l* | *\ -L*) + $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;; + esac + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 + fi + + case $output in + *.lo) + if test -n "$objs$old_deplibs"; then + $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 + exit $EXIT_FAILURE + fi + libobj="$output" + obj=`$echo "X$output" | $Xsed -e "$lo2o"` + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $run $rm $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $run eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;; + esac + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 + fi + + if test "$preload" = yes; then + if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && + test "$dlopen_self_static" = unknown; then + $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." + fi + fi + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + case $host in + *darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + if test "$tagname" = CXX ; then + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + fi + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + dlsyms= + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + dlsyms="${outputname}S.c" + else + $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 + fi + fi + + if test -n "$dlsyms"; then + case $dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${outputname}.nm" + + $show "$rm $nlist ${nlist}S ${nlist}T" + $run $rm "$nlist" "${nlist}S" "${nlist}T" + + # Parse the name list into a source file. + $show "creating $output_objdir/$dlsyms" + + test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ +/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ +/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* Prevent the only kind of declaration conflicts we can make. */ +#define lt_preloaded_symbols some_other_symbol + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + $show "generating symbol list for \`$output'" + + test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for arg in $progfiles; do + $show "extracting global C symbols from \`$arg'" + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + if test -n "$export_symbols_regex"; then + $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $run $rm $export_symbols + $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + else + $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + $run eval 'mv "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + fi + fi + + for arg in $dlprefiles; do + $show "extracting global C symbols from \`$arg'" + name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` + $run eval '$echo ": $name " >> "$nlist"' + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -z "$run"; then + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $mv "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if grep -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + grep -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' + else + $echo '/* NONE */' >> "$output_objdir/$dlsyms" + fi + + $echo >> "$output_objdir/$dlsyms" "\ + +#undef lt_preloaded_symbols + +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +" + + case $host in + *cygwin* | *mingw* ) + $echo >> "$output_objdir/$dlsyms" "\ +/* DATA imports from DLLs on WIN32 can't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs */ +struct { +" + ;; + * ) + $echo >> "$output_objdir/$dlsyms" "\ +const struct { +" + ;; + esac + + + $echo >> "$output_objdir/$dlsyms" "\ + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[] = +{\ +" + + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" + + $echo >> "$output_objdir/$dlsyms" "\ + {0, (lt_ptr) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + fi + + pic_flag_for_symtable= + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; + esac;; + *-*-hpux*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag";; + esac + esac + + # Now compile the dynamic symbol file. + $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" + $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? + + # Clean up the generated files. + $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" + $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" + + # Transform the symbol file into the correct name. + case $host in + *cygwin* | *mingw* ) + if test -f "$output_objdir/${outputname}.def" ; then + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` + else + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + fi + ;; + * ) + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + ;; + esac + ;; + *) + $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` + fi + + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + # Replace the output file specification. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + $show "$link_command" + $run eval "$link_command" + exit_status=$? + + # Delete the generated files. + if test -n "$dlsyms"; then + $show "$rm $output_objdir/${outputname}S.${objext}" + $run $rm "$output_objdir/${outputname}S.${objext}" + fi + + exit $exit_status + fi + + if test -n "$shlibpath_var"; then + # We should set the shlibpath_var + rpath= + for dir in $temp_rpath; do + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) + # Absolute path. + rpath="$rpath$dir:" + ;; + *) + # Relative path: add a thisdir entry. + rpath="$rpath\$thisdir/$dir:" + ;; + esac + done + temp_rpath="$rpath" + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $run $rm $output + # Link the executable and exit + $show "$link_command" + $run eval "$link_command" || exit $? + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 + $echo "$modename: \`$output' will be relinked during installation" 1>&2 + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname + + $show "$link_command" + $run eval "$link_command" || exit $? + + # Now create the wrapper script. + $show "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` + fi + + # Quote $echo for shipping. + if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if our run command is non-null. + if test -z "$run"; then + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + output_name=`basename $output` + output_path=`dirname $output` + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $rm $cwrappersource $cwrapper + trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + cat > $cwrappersource <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. + + Currently, it simply execs the wrapper *script* "/bin/sh $output", + but could eventually absorb all of the scripts functionality and + exec $objdir/$outputname directly. +*/ +EOF + cat >> $cwrappersource<<"EOF" +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <sys/stat.h> + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +/* -DDEBUG is fairly common in CFLAGS. */ +#undef DEBUG +#if defined DEBUGWRAPPER +# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) +#else +# define DEBUG(format, ...) +#endif + +const char *program_name = NULL; + +void * xmalloc (size_t num); +char * xstrdup (const char *string); +const char * base_name (const char *name); +char * find_executable(const char *wrapper); +int check_executable(const char *path); +char * strendzap(char *str, const char *pat); +void lt_fatal (const char *message, ...); + +int +main (int argc, char *argv[]) +{ + char **newargz; + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + DEBUG("(main) argv[0] : %s\n",argv[0]); + DEBUG("(main) program_name : %s\n",program_name); + newargz = XMALLOC(char *, argc+2); +EOF + + cat >> $cwrappersource <<EOF + newargz[0] = (char *) xstrdup("$SHELL"); +EOF + + cat >> $cwrappersource <<"EOF" + newargz[1] = find_executable(argv[0]); + if (newargz[1] == NULL) + lt_fatal("Couldn't find %s", argv[0]); + DEBUG("(main) found exe at : %s\n",newargz[1]); + /* we know the script has the same name, without the .exe */ + /* so make sure newargz[1] doesn't end in .exe */ + strendzap(newargz[1],".exe"); + for (i = 1; i < argc; i++) + newargz[i+1] = xstrdup(argv[i]); + newargz[argc+1] = NULL; + + for (i=0; i<argc+1; i++) + { + DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]); + ; + } + +EOF + + case $host_os in + mingw*) + cat >> $cwrappersource <<EOF + execv("$SHELL",(char const **)newargz); +EOF + ;; + *) + cat >> $cwrappersource <<EOF + execv("$SHELL",newargz); +EOF + ;; + esac + + cat >> $cwrappersource <<"EOF" + return 127; +} + +void * +xmalloc (size_t num) +{ + void * p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL +; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char)name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable(const char * path) +{ + struct stat st; + + DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) && + ( + /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ +#if defined (S_IXOTH) + ((st.st_mode & S_IXOTH) == S_IXOTH) || +#endif +#if defined (S_IXGRP) + ((st.st_mode & S_IXGRP) == S_IXGRP) || +#endif + ((st.st_mode & S_IXUSR) == S_IXUSR)) + ) + return 1; + else + return 0; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise */ +char * +find_executable (const char* wrapper) +{ + int has_slash = 0; + const char* p; + const char* p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char* concat_name; + + DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char* path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char* q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR(*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + return NULL; +} + +char * +strendzap(char *str, const char *pat) +{ + size_t len, patlen; + + assert(str != NULL); + assert(pat != NULL); + + len = strlen(str); + patlen = strlen(pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp(str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char * mode, + const char * message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} +EOF + # we should really use a build-platform specific compiler + # here, but OTOH, the wrappers (shell script and this C one) + # are only useful if you want to execute the "real" binary. + # Since the "real" binary is built for $host, then this + # wrapper might as well be built for $host, too. + $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource + ;; + esac + $rm $output + trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 + + $echo > $output "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variable: + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$echo are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + echo=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$echo works! + : + else + # Restart under the correct shell, and then maybe \$echo will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $echo >> $output "\ + + # Find the directory that this script lives in. + thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $echo >> $output "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $mkdir \"\$progdir\" + else + $rm \"\$progdir/\$file\" + fi" + + $echo >> $output "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $echo \"\$relink_command_output\" >&2 + $rm \"\$progdir/\$file\" + exit $EXIT_FAILURE + fi + fi + + $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $rm \"\$progdir/\$program\"; + $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $rm \"\$progdir/\$file\" + fi" + else + $echo >> $output "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $echo >> $output "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $echo >> $output "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $echo >> $output "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $echo >> $output "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $echo >> $output "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $echo >> $output "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $echo >> $output "\ + \$echo \"\$0: cannot exec \$program \$*\" + exit $EXIT_FAILURE + fi + else + # The program doesn't exist. + \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$echo \"This script is just a wrapper for \$program.\" 1>&2 + $echo \"See the $PACKAGE documentation for more information.\" 1>&2 + exit $EXIT_FAILURE + fi +fi\ +" + chmod +x $output + fi + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + $echo "X$obj" | $Xsed -e 's%^.*/%%' + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "copying selected object files to avoid basename conflicts..." + + if test -z "$gentop"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "$mkdir $gentop" + $run $mkdir "$gentop" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$gentop"; then + exit $exit_status + fi + fi + + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + counter=`expr $counter + 1` + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + $run ln "$obj" "$gentop/$newobj" || + $run cp "$obj" "$gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + + eval cmds=\"$old_archive_cmds\" + + if len=`expr "X$cmds" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + $echo "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + for obj in $save_oldobjs + do + oldobjs="$objlist $obj" + objlist="$objlist $obj" + eval test_cmds=\"$old_archive_cmds\" + if len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + eval cmd=\"$cmd\" + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$generated"; then + $show "${rm}r$generated" + $run ${rm}r$generated + fi + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + $show "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + + # Only create the output if not a dry run. + if test -z "$run"; then + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + for lib in $dlfiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlfiles="$newdlfiles $libdir/$name" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlprefiles="$newdlprefiles $libdir/$name" + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $rm $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $echo > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $echo >> $output "\ +relink_command=\"$relink_command\"" + fi + done + fi + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" + $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $? + ;; + esac + exit $EXIT_SUCCESS + ;; + + # libtool install mode + install) + modename="$modename: install" + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $echo "X$nonopt" | grep shtool > /dev/null; then + # Aesthetically quote it. + arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$arg " + arg="$1" + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog$arg" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) prev=$arg ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog $arg" + done + + if test -z "$install_prog"; then + $echo "$modename: you must specify an install program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$prev"; then + $echo "$modename: the \`$prev' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -z "$files"; then + if test -z "$dest"; then + $echo "$modename: no file or destination specified" 1>&2 + else + $echo "$modename: you must specify a destination" 1>&2 + fi + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Strip any trailing slash from the destination. + dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` + test "X$destdir" = "X$dest" && destdir=. + destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` + + # Not a directory, so check to see that there is only one file specified. + set dummy $files + if test "$#" -gt 2; then + $echo "$modename: \`$dest' is not a directory" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + library_names= + old_library= + relink_command= + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/ + test "X$dir" = "X$file/" && dir= + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + if test "$inst_prefix_dir" = "$destdir"; then + $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP` + else + relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP` + fi + + $echo "$modename: warning: relinking \`$file'" 1>&2 + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + exit $EXIT_FAILURE + fi + fi + + # See the names of the shared library. + set dummy $library_names + if test -n "$2"; then + realname="$2" + shift + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + $show "$install_prog $dir/$srcname $destdir/$realname" + $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $? + if test -n "$stripme" && test -n "$striplib"; then + $show "$striplib $destdir/$realname" + $run eval "$striplib $destdir/$realname" || exit $? + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + if test "$linkname" != "$realname"; then + $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + fi + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + cmds=$postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + fi + + # Install the pseudo-library for information purposes. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + instname="$dir/$name"i + $show "$install_prog $instname $destdir/$name" + $run eval "$install_prog $instname $destdir/$name" || exit $? + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Install the libtool object if requested. + if test -n "$destfile"; then + $show "$install_prog $file $destfile" + $run eval "$install_prog $file $destfile" || exit $? + fi + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` + + $show "$install_prog $staticobj $staticdest" + $run eval "$install_prog \$staticobj \$staticdest" || exit $? + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + file=`$echo $file|${SED} 's,.exe$,,'` + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin*|*mingw*) + wrapper=`$echo $file | ${SED} -e 's,.exe$,,'` + ;; + *) + wrapper=$file + ;; + esac + if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then + notinst_deplibs= + relink_command= + + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + # Check the variables that should have been set. + if test -z "$notinst_deplibs"; then + $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2 + exit $EXIT_FAILURE + fi + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + # If there is no directory component, then add one. + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + fi + libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 + finalize=no + fi + done + + relink_command= + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + if test "$finalize" = yes && test -z "$run"; then + tmpdir=`func_mktempdir` + file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'` + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP` + + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + ${rm}r "$tmpdir" + continue + fi + file="$outputname" + else + $echo "$modename: warning: cannot relink \`$file'" 1>&2 + fi + else + # Install the binary that we compiled earlier. + file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'` + ;; + esac + ;; + esac + $show "$install_prog$stripme $file $destfile" + $run eval "$install_prog\$stripme \$file \$destfile" || exit $? + test -n "$outputname" && ${rm}r "$tmpdir" + ;; + esac + done + + for file in $staticlibs; do + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + $show "$install_prog $file $oldlib" + $run eval "$install_prog \$file \$oldlib" || exit $? + + if test -n "$stripme" && test -n "$old_striplib"; then + $show "$old_striplib $oldlib" + $run eval "$old_striplib $oldlib" || exit $? + fi + + # Do each command in the postinstall commands. + cmds=$old_postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$future_libdirs"; then + $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 + fi + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + test -n "$run" && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi + ;; + + # libtool finish mode + finish) + modename="$modename: finish" + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + cmds=$finish_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || admincmds="$admincmds + $cmd" + done + IFS="$save_ifs" + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $run eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + test "$show" = : && exit $EXIT_SUCCESS + + $echo "X----------------------------------------------------------------------" | $Xsed + $echo "Libraries have been installed in:" + for libdir in $libdirs; do + $echo " $libdir" + done + $echo + $echo "If you ever happen to want to link against installed libraries" + $echo "in a given directory, LIBDIR, you must either use libtool, and" + $echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + $echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + $echo " during execution" + fi + if test -n "$runpath_var"; then + $echo " - add LIBDIR to the \`$runpath_var' environment variable" + $echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $echo " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $echo " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $echo + $echo "See any operating system documentation about shared libraries for" + $echo "more information, such as the ld(1) and ld.so(8) manual pages." + $echo "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS + ;; + + # libtool execute mode + execute) + modename="$modename: execute" + + # The first argument is the command name. + cmd="$nonopt" + if test -z "$cmd"; then + $echo "$modename: you must specify a COMMAND" 1>&2 + $echo "$help" + exit $EXIT_FAILURE + fi + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + if test ! -f "$file"; then + $echo "$modename: \`$file' is not a file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Read the libtool library. + dlname= + library_names= + + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" + continue + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 + exit $EXIT_FAILURE + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + ;; + + *) + $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` + args="$args \"$file\"" + done + + if test -z "$run"; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" + $echo "export $shlibpath_var" + fi + $echo "$cmd$args" + exit $EXIT_SUCCESS + fi + ;; + + # libtool clean and uninstall mode + clean | uninstall) + modename="$modename: $mode" + rm="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) rm="$rm $arg"; rmforce=yes ;; + -*) rm="$rm $arg" ;; + *) files="$files $arg" ;; + esac + done + + if test -z "$rm"; then + $echo "$modename: you must specify an RM program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$file"; then + dir=. + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if (test -L "$file") >/dev/null 2>&1 \ + || (test -h "$file") >/dev/null 2>&1 \ + || test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + . $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + cmds=$postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + cmds=$old_postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + + # Read the .lo file + . $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" \ + && test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" \ + && test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + file=`$echo $file|${SED} 's,.exe$,,'` + noexename=`$echo $name|${SED} 's,.exe$,,'` + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + relink_command= + . $dir/$noexename + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + $show "$rm $rmfiles" + $run $rm $rmfiles || exit_status=1 + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + $show "rmdir $dir" + $run rmdir $dir >/dev/null 2>&1 + fi + done + + exit $exit_status + ;; + + "") + $echo "$modename: you must specify a MODE" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test -z "$exec_cmd"; then + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + fi +fi # test -z "$show_help" + +if test -n "$exec_cmd"; then + eval exec $exec_cmd + exit $EXIT_FAILURE +fi + +# We need to display help for each of the modes. +case $mode in +"") $echo \ +"Usage: $modename [OPTION]... [MODE-ARG]... + +Provide generalized library-building support services. + + --config show all configuration variables + --debug enable verbose shell tracing +-n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --finish same as \`--mode=finish' + --help display this help message and exit + --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] + --quiet same as \`--silent' + --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + --version print version information + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for +a more detailed description of MODE. + +Report bugs to <bug-libtool@gnu.org>." + exit $EXIT_SUCCESS + ;; + +clean) + $echo \ +"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + +compile) + $echo \ +"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -static always build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + +execute) + $echo \ +"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + +finish) + $echo \ +"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + +install) + $echo \ +"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + +link) + $echo \ +"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + +uninstall) + $echo \ +"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + +*) + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; +esac + +$echo +$echo "Try \`$modename --help' for more information about other modes." + +exit $? + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +disable_libs=shared +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +disable_libs=static +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/src/charon/plugins/nm/gnome/missing b/src/charon/plugins/nm/gnome/missing new file mode 100755 index 000000000..1c8ff7049 --- /dev/null +++ b/src/charon/plugins/nm/gnome/missing @@ -0,0 +1,367 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2006-05-10.23 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to <bug-automake@gnu.org>." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case $1 in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $1 in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/charon/plugins/nm/gnome/mkinstalldirs b/src/charon/plugins/nm/gnome/mkinstalldirs new file mode 100755 index 000000000..ef7e16fda --- /dev/null +++ b/src/charon/plugins/nm/gnome/mkinstalldirs @@ -0,0 +1,161 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy + +scriptversion=2006-05-11.19 + +# Original author: Noah Friedman <friedman@prep.ai.mit.edu> +# Created: 1993-05-16 +# Public domain. +# +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +nl=' +' +IFS=" "" $nl" +errstatus=0 +dirmode= + +usage="\ +Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ... + +Create each directory DIR (with mode MODE, if specified), including all +leading file name components. + +Report bugs to <bug-automake@gnu.org>." + +# process command line arguments +while test $# -gt 0 ; do + case $1 in + -h | --help | --h*) # -h for help + echo "$usage" + exit $? + ;; + -m) # -m PERM arg + shift + test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } + dirmode=$1 + shift + ;; + --version) + echo "$0 $scriptversion" + exit $? + ;; + --) # stop option processing + shift + break + ;; + -*) # unknown option + echo "$usage" 1>&2 + exit 1 + ;; + *) # first non-opt arg + break + ;; + esac +done + +for file +do + if test -d "$file"; then + shift + else + break + fi +done + +case $# in + 0) exit 0 ;; +esac + +# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and +# mkdir -p a/c at the same time, both will detect that a is missing, +# one will create a, then the other will try to create a and die with +# a "File exists" error. This is a problem when calling mkinstalldirs +# from a parallel make. We use --version in the probe to restrict +# ourselves to GNU mkdir, which is thread-safe. +case $dirmode in + '') + if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + echo "mkdir -p -- $*" + exec mkdir -p -- "$@" + else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + test -d ./-p && rmdir ./-p + test -d ./--version && rmdir ./--version + fi + ;; + *) + if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 && + test ! -d ./--version; then + echo "mkdir -m $dirmode -p -- $*" + exec mkdir -m "$dirmode" -p -- "$@" + else + # Clean up after NextStep and OpenStep mkdir. + for d in ./-m ./-p ./--version "./$dirmode"; + do + test -d $d && rmdir $d + done + fi + ;; +esac + +for file +do + case $file in + /*) pathcomp=/ ;; + *) pathcomp= ;; + esac + oIFS=$IFS + IFS=/ + set fnord $file + shift + IFS=$oIFS + + for d + do + test "x$d" = x && continue + + pathcomp=$pathcomp$d + case $pathcomp in + -*) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + else + if test ! -z "$dirmode"; then + echo "chmod $dirmode $pathcomp" + lasterr= + chmod "$dirmode" "$pathcomp" || lasterr=$? + + if test ! -z "$lasterr"; then + errstatus=$lasterr + fi + fi + fi + fi + + pathcomp=$pathcomp/ + done +done + +exit $errstatus + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/charon/plugins/nm/gnome/nm-strongswan-service.conf b/src/charon/plugins/nm/gnome/nm-strongswan-service.conf new file mode 100644 index 000000000..dccc19af9 --- /dev/null +++ b/src/charon/plugins/nm/gnome/nm-strongswan-service.conf @@ -0,0 +1,16 @@ +<!DOCTYPE busconfig PUBLIC + "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" + "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> +<busconfig> + <policy user="root"> + <allow own="org.freedesktop.NetworkManager.strongswan"/> + <allow send_destination="org.freedesktop.NetworkManager.strongswan"/> + <allow send_interface="org.freedesktop.NetworkManager.strongswan"/> + </policy> + <policy context="default"> + <deny own="org.freedesktop.NetworkManager.strongswan"/> + <deny send_destination="org.freedesktop.NetworkManager.strongswan"/> + <deny send_interface="org.freedesktop.NetworkManager.strongswan"/> + </policy> +</busconfig> + diff --git a/src/charon/plugins/nm/gnome/nm-strongswan-service.name.in b/src/charon/plugins/nm/gnome/nm-strongswan-service.name.in new file mode 100644 index 000000000..4120e55ae --- /dev/null +++ b/src/charon/plugins/nm/gnome/nm-strongswan-service.name.in @@ -0,0 +1,8 @@ +[VPN Connection] +name=strongswan +service=org.freedesktop.NetworkManager.strongswan +program=@CHARON@ + +[GNOME] +auth-dialog=@LIBEXECDIR@/nm-strongswan-auth-dialog +properties=libnm-strongswan-properties diff --git a/src/charon/plugins/nm/gnome/po/LINGUAS b/src/charon/plugins/nm/gnome/po/LINGUAS new file mode 100644 index 000000000..adc376a70 --- /dev/null +++ b/src/charon/plugins/nm/gnome/po/LINGUAS @@ -0,0 +1,2 @@ +# please keep this list sorted alphabetically +de diff --git a/src/charon/plugins/nm/gnome/po/Makefile.in.in b/src/charon/plugins/nm/gnome/po/Makefile.in.in new file mode 100644 index 000000000..6891e8f7d --- /dev/null +++ b/src/charon/plugins/nm/gnome/po/Makefile.in.in @@ -0,0 +1,218 @@ +# Makefile for program source directory in GNU NLS utilities package. +# Copyright (C) 1995, 1996, 1997 by Ulrich Drepper <drepper@gnu.ai.mit.edu> +# Copyright (C) 2004-2008 Rodney Dawes <dobey.pwns@gmail.com> +# +# This file may be copied and used freely without restrictions. It may +# be used in projects which are not available under a GNU Public License, +# but which still want to provide support for the GNU gettext functionality. +# +# - Modified by Owen Taylor <otaylor@redhat.com> to use GETTEXT_PACKAGE +# instead of PACKAGE and to look for po2tbl in ./ not in intl/ +# +# - Modified by jacob berkman <jacob@ximian.com> to install +# Makefile.in.in and po2tbl.sed.in for use with glib-gettextize +# +# - Modified by Rodney Dawes <dobey.pwns@gmail.com> for use with intltool +# +# We have the following line for use by intltoolize: +# INTLTOOL_MAKEFILE + +GETTEXT_PACKAGE = @GETTEXT_PACKAGE@ +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ + +SHELL = /bin/sh + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +top_builddir = @top_builddir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datadir = @datadir@ +datarootdir = @datarootdir@ +libdir = @libdir@ +DATADIRNAME = @DATADIRNAME@ +itlocaledir = $(prefix)/$(DATADIRNAME)/locale +subdir = po +install_sh = @install_sh@ +# Automake >= 1.8 provides @mkdir_p@. +# Until it can be supposed, use the safe fallback: +mkdir_p = $(install_sh) -d + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +GMSGFMT = @GMSGFMT@ +MSGFMT = @MSGFMT@ +XGETTEXT = @XGETTEXT@ +INTLTOOL_UPDATE = @INTLTOOL_UPDATE@ +INTLTOOL_EXTRACT = @INTLTOOL_EXTRACT@ +MSGMERGE = INTLTOOL_EXTRACT=$(INTLTOOL_EXTRACT) srcdir=$(srcdir) $(INTLTOOL_UPDATE) --gettext-package $(GETTEXT_PACKAGE) --dist +GENPOT = INTLTOOL_EXTRACT=$(INTLTOOL_EXTRACT) srcdir=$(srcdir) $(INTLTOOL_UPDATE) --gettext-package $(GETTEXT_PACKAGE) --pot + +ALL_LINGUAS = @ALL_LINGUAS@ + +PO_LINGUAS=$(shell if test -r $(srcdir)/LINGUAS; then grep -v "^\#" $(srcdir)/LINGUAS; fi) + +USER_LINGUAS=$(shell if test -n "$(LINGUAS)"; then LLINGUAS="$(LINGUAS)"; ALINGUAS="$(ALL_LINGUAS)"; for lang in $$LLINGUAS; do if test -n "`grep ^$$lang$$ $(srcdir)/LINGUAS`" -o -n "`echo $$ALINGUAS|grep ' ?$$lang ?'`"; then printf "$$lang "; fi; done; fi) + +USE_LINGUAS=$(shell if test -n "$(USER_LINGUAS)"; then LLINGUAS="$(USER_LINGUAS)"; else if test -n "$(PO_LINGUAS)"; then LLINGUAS="$(PO_LINGUAS)"; else LLINGUAS="$(ALL_LINGUAS)"; fi; fi; for lang in $$LLINGUAS; do printf "$$lang "; done) + +POFILES=$(shell LINGUAS="$(USE_LINGUAS)"; for lang in $$LINGUAS; do printf "$$lang.po "; done) + +DISTFILES = ChangeLog Makefile.in.in POTFILES.in $(POFILES) +EXTRA_DISTFILES = POTFILES.skip Makevars LINGUAS + +POTFILES = \ +# This comment gets stripped out + +CATALOGS=$(shell LINGUAS="$(USE_LINGUAS)"; for lang in $$LINGUAS; do printf "$$lang.gmo "; done) + +.SUFFIXES: +.SUFFIXES: .po .pox .gmo .mo .msg .cat + +.po.pox: + $(MAKE) $(GETTEXT_PACKAGE).pot + $(MSGMERGE) $< $(GETTEXT_PACKAGE).pot -o $*.pox + +.po.mo: + $(MSGFMT) -o $@ $< + +.po.gmo: + file=`echo $* | sed 's,.*/,,'`.gmo \ + && rm -f $$file && $(GMSGFMT) -o $$file $< + +.po.cat: + sed -f ../intl/po2msg.sed < $< > $*.msg \ + && rm -f $@ && gencat $@ $*.msg + + +all: all-@USE_NLS@ + +all-yes: $(CATALOGS) +all-no: + +$(GETTEXT_PACKAGE).pot: $(POTFILES) + $(GENPOT) + +install: install-data +install-data: install-data-@USE_NLS@ +install-data-no: all +install-data-yes: all + $(mkdir_p) $(DESTDIR)$(itlocaledir) + linguas="$(USE_LINGUAS)"; \ + for lang in $$linguas; do \ + dir=$(DESTDIR)$(itlocaledir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $$dir; \ + if test -r $$lang.gmo; then \ + $(INSTALL_DATA) $$lang.gmo $$dir/$(GETTEXT_PACKAGE).mo; \ + echo "installing $$lang.gmo as $$dir/$(GETTEXT_PACKAGE).mo"; \ + else \ + $(INSTALL_DATA) $(srcdir)/$$lang.gmo $$dir/$(GETTEXT_PACKAGE).mo; \ + echo "installing $(srcdir)/$$lang.gmo as" \ + "$$dir/$(GETTEXT_PACKAGE).mo"; \ + fi; \ + if test -r $$lang.gmo.m; then \ + $(INSTALL_DATA) $$lang.gmo.m $$dir/$(GETTEXT_PACKAGE).mo.m; \ + echo "installing $$lang.gmo.m as $$dir/$(GETTEXT_PACKAGE).mo.m"; \ + else \ + if test -r $(srcdir)/$$lang.gmo.m ; then \ + $(INSTALL_DATA) $(srcdir)/$$lang.gmo.m \ + $$dir/$(GETTEXT_PACKAGE).mo.m; \ + echo "installing $(srcdir)/$$lang.gmo.m as" \ + "$$dir/$(GETTEXT_PACKAGE).mo.m"; \ + else \ + true; \ + fi; \ + fi; \ + done + +# Empty stubs to satisfy archaic automake needs +dvi info tags TAGS ID: + +# Define this as empty until I found a useful application. +install-exec installcheck: + +uninstall: + linguas="$(USE_LINGUAS)"; \ + for lang in $$linguas; do \ + rm -f $(DESTDIR)$(itlocaledir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE).mo; \ + rm -f $(DESTDIR)$(itlocaledir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE).mo.m; \ + done + +check: all $(GETTEXT_PACKAGE).pot + rm -f missing notexist + srcdir=$(srcdir) $(INTLTOOL_UPDATE) -m + if [ -r missing -o -r notexist ]; then \ + exit 1; \ + fi + +mostlyclean: + rm -f *.pox $(GETTEXT_PACKAGE).pot *.old.po cat-id-tbl.tmp + rm -f .intltool-merge-cache + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES stamp-it + rm -f *.mo *.msg *.cat *.cat.m *.gmo + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f Makefile.in.in + +distdir = ../$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: $(DISTFILES) + dists="$(DISTFILES)"; \ + extra_dists="$(EXTRA_DISTFILES)"; \ + for file in $$extra_dists; do \ + test -f $(srcdir)/$$file && dists="$$dists $(srcdir)/$$file"; \ + done; \ + for file in $$dists; do \ + test -f $$file || file="$(srcdir)/$$file"; \ + ln $$file $(distdir) 2> /dev/null \ + || cp -p $$file $(distdir); \ + done + +update-po: Makefile + $(MAKE) $(GETTEXT_PACKAGE).pot + tmpdir=`pwd`; \ + linguas="$(USE_LINGUAS)"; \ + for lang in $$linguas; do \ + echo "$$lang:"; \ + result="`$(MSGMERGE) -o $$tmpdir/$$lang.new.po $$lang`"; \ + if $$result; then \ + if cmp $(srcdir)/$$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.gmo failed!"; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi; \ + done + +Makefile POTFILES: stamp-it + @if test ! -f $@; then \ + rm -f stamp-it; \ + $(MAKE) stamp-it; \ + fi + +stamp-it: Makefile.in.in $(top_builddir)/config.status POTFILES.in + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/Makefile.in CONFIG_HEADERS= CONFIG_LINKS= \ + $(SHELL) ./config.status + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/charon/plugins/nm/gnome/po/POTFILES.in b/src/charon/plugins/nm/gnome/po/POTFILES.in new file mode 100644 index 000000000..3732874e9 --- /dev/null +++ b/src/charon/plugins/nm/gnome/po/POTFILES.in @@ -0,0 +1,5 @@ +# List of source files containing translatable strings. +# Please keep this file sorted alphabetically. +properties/nm-strongswan.c +properties/nm-strongswan-dialog.glade +auth-dialog/main.c diff --git a/src/charon/plugins/nm/gnome/properties/Makefile.am b/src/charon/plugins/nm/gnome/properties/Makefile.am new file mode 100644 index 000000000..acbab6357 --- /dev/null +++ b/src/charon/plugins/nm/gnome/properties/Makefile.am @@ -0,0 +1,38 @@ +plugindir = $(libdir)/NetworkManager +plugin_LTLIBRARIES = libnm-strongswan-properties.la + +libnm_strongswan_properties_la_SOURCES = \ + nm-strongswan.c \ + nm-strongswan.h + +gladedir = $(datadir)/gnome-vpn-properties/strongswan +glade_DATA = nm-strongswan-dialog.glade + +libnm_strongswan_properties_la_CFLAGS = \ + $(GLADE_CFLAGS) \ + $(GTK_CFLAGS) \ + $(GCONF_CFLAGS) \ + $(LIBGNOMEUI_CFLAGS) \ + $(NM_UTILS_CFLAGS) \ + -DICONDIR=\""$(datadir)/pixmaps"\" \ + -DGLADEDIR=\""$(gladedir)"\" \ + -DG_DISABLE_DEPRECATED \ + -DGDK_DISABLE_DEPRECATED \ + -DGNOME_DISABLE_DEPRECATED \ + -DGNOMELOCALEDIR=\"$(datadir)/locale\" \ + -DVERSION=\"$(VERSION)\" + +libnm_strongswan_properties_la_LIBADD = \ + $(GLADE_LIBS) \ + $(GTK_LIBS) \ + $(GCONF_LIBS) \ + $(LIBGNOMEUI_LIBS) \ + $(NM_UTILS_LIBS) + +libnm_strongswan_properties_la_LDFLAGS = \ + -avoid-version + +CLEANFILES = *.bak *.gladep *~ + +EXTRA_DIST = \ + $(glade_DATA) diff --git a/src/charon/plugins/nm/gnome/properties/Makefile.in b/src/charon/plugins/nm/gnome/properties/Makefile.in new file mode 100644 index 000000000..fa48399b5 --- /dev/null +++ b/src/charon/plugins/nm/gnome/properties/Makefile.in @@ -0,0 +1,600 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = properties +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__installdirs = "$(DESTDIR)$(plugindir)" "$(DESTDIR)$(gladedir)" +pluginLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(plugin_LTLIBRARIES) +am__DEPENDENCIES_1 = +libnm_strongswan_properties_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) +am_libnm_strongswan_properties_la_OBJECTS = \ + libnm_strongswan_properties_la-nm-strongswan.lo +libnm_strongswan_properties_la_OBJECTS = \ + $(am_libnm_strongswan_properties_la_OBJECTS) +libnm_strongswan_properties_la_LINK = $(LIBTOOL) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + 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install-dvi-am install-exec install-exec-am install-gladeDATA \ + install-html install-html-am install-info install-info-am \ + install-man install-pdf install-pdf-am \ + install-pluginLTLIBRARIES install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-gladeDATA uninstall-pluginLTLIBRARIES + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/charon/plugins/nm/gnome/properties/nm-strongswan-dialog.glade b/src/charon/plugins/nm/gnome/properties/nm-strongswan-dialog.glade new file mode 100644 index 000000000..f77eb42e7 --- /dev/null +++ b/src/charon/plugins/nm/gnome/properties/nm-strongswan-dialog.glade @@ -0,0 +1,334 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE glade-interface SYSTEM "glade-2.0.dtd"> +<!--*- mode: xml -*--> +<glade-interface> + <widget class="GtkWindow" id="strongswan-widget"> + <property name="title" translatable="yes">window1</property> + <child> + <widget class="GtkVBox" id="strongswan-vbox"> + <property name="visible">True</property> + <property name="border_width">12</property> + <property name="spacing">16</property> + <child> + <widget class="GtkVBox" id="gateway-vbox"> + <property name="visible">True</property> + <property name="spacing">6</property> + <child> + <widget class="GtkLabel" id="gateway-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes"><b>Gateway</b></property> + <property name="use_markup">True</property> + </widget> + <packing> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + <child> + <widget class="GtkAlignment" id="gateway-alignement"> + <property name="visible">True</property> + <property name="left_padding">12</property> + <child> + <widget class="GtkTable" id="gateway-table"> + <property name="visible">True</property> + <property name="n_rows">2</property> + <property name="n_columns">2</property> + <property name="column_spacing">6</property> + <property name="row_spacing">6</property> + <child> + <widget class="GtkLabel" id="address-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes">_Address:</property> + <property name="use_underline">True</property> + <property name="mnemonic_widget">address-entry</property> + </widget> + <packing> + <property name="x_options">GTK_FILL</property> + <property name="y_options"></property> + </packing> + </child> + <child> + <widget class="GtkEntry" id="address-entry"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="has_tooltip">True</property> + <property name="tooltip_text">An IP address or hostname the Gateway can be contacted.</property> + </widget> + <packing> + <property name="left_attach">1</property> + <property name="right_attach">2</property> + <property name="y_options"></property> + </packing> + </child> + <child> + <widget class="GtkLabel" id="certificate-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes">C_ertificate:</property> + <property name="use_underline">True</property> + <property name="mnemonic_widget">certificate-button</property> + </widget> + <packing> + <property name="top_attach">1</property> + <property name="bottom_attach">2</property> + <property name="x_options">GTK_FILL</property> + <property name="y_options"></property> + </packing> + </child> + <child> + <widget class="GtkFileChooserButton" id="certificate-button"> + <property name="visible">True</property> + <property name="tooltip_text">Gateway certificate to use for gateway authentication.</property> + </widget> + <packing> + <property name="left_attach">1</property> + <property name="right_attach">2</property> + <property name="top_attach">1</property> + <property name="bottom_attach">2</property> + </packing> + </child> + </widget> + </child> + </widget> + <packing> + <property name="position">1</property> + </packing> + </child> + </widget> + <packing> + <property name="expand">False</property> + </packing> + </child> + <child> + <widget class="GtkVBox" id="client-vbox"> + <property name="visible">True</property> + <property name="spacing">6</property> + <child> + <widget class="GtkLabel" id="client-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes"><b>Client</b></property> + <property name="use_markup">True</property> + </widget> + <packing> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + <child> + <widget class="GtkAlignment" id="client-aligement"> + <property name="visible">True</property> + <property name="left_padding">12</property> + <child> + <widget class="GtkTable" id="client-table"> + <property name="visible">True</property> + <property name="n_rows">4</property> + <property name="n_columns">2</property> + <property name="column_spacing">6</property> + <property name="row_spacing">6</property> + <child> + <widget class="GtkFileChooserButton" id="userkey-button"> + <property name="visible">True</property> + <property name="tooltip_text">Private key to use for client authentication. This key has to match the certificates public key and may be encrypted..</property> + </widget> + <packing> + <property name="left_attach">1</property> + <property name="right_attach">2</property> + <property name="top_attach">3</property> + <property name="bottom_attach">4</property> + </packing> + </child> + <child> + <widget class="GtkLabel" id="userkey-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes">Private _key:</property> + <property name="use_underline">True</property> + <property name="mnemonic_widget">userkey-button</property> + </widget> + <packing> + <property name="top_attach">3</property> + <property name="bottom_attach">4</property> + <property name="x_options">GTK_FILL</property> + <property name="y_options"></property> + </packing> + </child> + <child> + <widget class="GtkComboBox" id="method-combo"> + <property name="visible">True</property> + <property name="has_tooltip">True</property> + <property name="tooltip_text">Authentication Method to use for authentication against the Gateway. </property> + <property name="items"></property> + </widget> + <packing> + <property name="left_attach">1</property> + <property name="right_attach">2</property> + </packing> + </child> + <child> + <widget class="GtkLabel" id="method-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes">Au_thentication:</property> + <property name="use_underline">True</property> + <property name="mnemonic_widget">method-combo</property> + </widget> + <packing> + <property name="x_options">GTK_FILL</property> + <property name="y_options"></property> + </packing> + </child> + <child> + <widget class="GtkLabel" id="user-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes">_Username:</property> + <property name="use_underline">True</property> + <property name="mnemonic_widget">user-entry</property> + </widget> + <packing> + <property name="top_attach">1</property> + <property name="bottom_attach">2</property> + <property name="x_options">GTK_FILL</property> + <property name="y_options"></property> + </packing> + </child> + <child> + <widget class="GtkEntry" id="user-entry"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="has_tooltip">True</property> + <property name="tooltip_text">The username (identity) to use for authentication against the gateway.</property> + </widget> + <packing> + <property name="left_attach">1</property> + <property name="right_attach">2</property> + <property name="top_attach">1</property> + <property name="bottom_attach">2</property> + <property name="y_options"></property> + </packing> + </child> + <child> + <widget class="GtkLabel" id="usercert-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes">Ce_rtificate:</property> + <property name="use_underline">True</property> + <property name="mnemonic_widget">usercert-button</property> + </widget> + <packing> + <property name="top_attach">2</property> + <property name="bottom_attach">3</property> + <property name="x_options">GTK_FILL</property> + <property name="y_options"></property> + </packing> + </child> + <child> + <widget class="GtkFileChooserButton" id="usercert-button"> + <property name="visible">True</property> + <property name="tooltip_text">Client certificate to use for client authentication.</property> + </widget> + <packing> + <property name="left_attach">1</property> + <property name="right_attach">2</property> + <property name="top_attach">2</property> + <property name="bottom_attach">3</property> + </packing> + </child> + </widget> + </child> + </widget> + <packing> + <property name="position">1</property> + </packing> + </child> + </widget> + <packing> + <property name="expand">False</property> + <property name="position">1</property> + </packing> + </child> + <child> + <widget class="GtkVBox" id="options-vbox"> + <property name="visible">True</property> + <property name="spacing">6</property> + <child> + <widget class="GtkLabel" id="options-label"> + <property name="visible">True</property> + <property name="xalign">0</property> + <property name="label" translatable="yes"><b>Options</b></property> + <property name="use_markup">True</property> + </widget> + <packing> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + <child> + <widget class="GtkAlignment" id="options-alignement"> + <property name="visible">True</property> + <property name="left_padding">12</property> + <child> + <widget class="GtkVBox" id="options-inner-vbox"> + <property name="visible">True</property> + <child> + <widget class="GtkCheckButton" id="virtual-check"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="has_tooltip">True</property> + <property name="tooltip_text">The Gateway may provide addresses from a pool to use for communication in the Gateways network. Check to request such an address.</property> + <property name="label" translatable="yes">Request an _inner IP address</property> + <property name="use_underline">True</property> + <property name="response_id">0</property> + <property name="draw_indicator">True</property> + </widget> + </child> + <child> + <widget class="GtkCheckButton" id="encap-check"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="has_tooltip">True</property> + <property name="tooltip_text">Some firewalls block ESP traffic. Enforcing UDP capsulation even if no NAT situation is detected might help in such cases.</property> + <property name="label" translatable="yes">En_force UDP encapsulation</property> + <property name="use_underline">True</property> + <property name="response_id">0</property> + <property name="draw_indicator">True</property> + </widget> + <packing> + <property name="position">1</property> + </packing> + </child> + <child> + <widget class="GtkCheckButton" id="ipcomp-check"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="has_tooltip">True</property> + <property name="tooltip_text">IPComp compresses raw IP packets before they get encrypted. This saves some bandwith, but uses more processing power.</property> + <property name="label" translatable="yes">Use IP c_ompression</property> + <property name="use_underline">True</property> + <property name="response_id">0</property> + <property name="draw_indicator">True</property> + </widget> + <packing> + <property name="position">2</property> + </packing> + </child> + </widget> + </child> + </widget> + <packing> + <property name="position">1</property> + </packing> + </child> + </widget> + <packing> + <property name="expand">False</property> + <property name="position">2</property> + </packing> + </child> + </widget> + </child> + </widget> +</glade-interface> diff --git a/src/charon/plugins/nm/gnome/properties/nm-strongswan.c b/src/charon/plugins/nm/gnome/properties/nm-strongswan.c new file mode 100644 index 000000000..e8a882cdf --- /dev/null +++ b/src/charon/plugins/nm/gnome/properties/nm-strongswan.c @@ -0,0 +1,526 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * Copyright (C) 2005 David Zeuthen + * Copyright (C) 2005-2008 Dan Williams + * + * Based on NetworkManager's vpnc plugin + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <errno.h> +#include <stdlib.h> +#include <glib/gi18n-lib.h> +#include <string.h> +#include <gtk/gtk.h> +#include <glade/glade.h> + +#define NM_VPN_API_SUBJECT_TO_CHANGE + +#include <nm-vpn-plugin-ui-interface.h> +#include <nm-setting-vpn.h> +#include <nm-setting-connection.h> +#include <nm-setting-ip4-config.h> + +#include "nm-strongswan.h" + +#define STRONGSWAN_PLUGIN_NAME _("IPsec/IKEv2 (strongswan)") +#define STRONGSWAN_PLUGIN_DESC _("IPsec with the IKEv2 key exchange protocol.") +#define STRONGSWAN_PLUGIN_SERVICE "org.freedesktop.NetworkManager.strongswan" +#define NM_DBUS_SERVICE_STRONGSWAN "org.freedesktop.NetworkManager.strongswan" + +/************** plugin class **************/ + +static void strongswan_plugin_ui_interface_init (NMVpnPluginUiInterface *iface_class); + +G_DEFINE_TYPE_EXTENDED (StrongswanPluginUi, strongswan_plugin_ui, G_TYPE_OBJECT, 0, + G_IMPLEMENT_INTERFACE (NM_TYPE_VPN_PLUGIN_UI_INTERFACE, + strongswan_plugin_ui_interface_init)) + +/************** UI widget class **************/ + +static void strongswan_plugin_ui_widget_interface_init (NMVpnPluginUiWidgetInterface *iface_class); + +G_DEFINE_TYPE_EXTENDED (StrongswanPluginUiWidget, strongswan_plugin_ui_widget, G_TYPE_OBJECT, 0, + G_IMPLEMENT_INTERFACE (NM_TYPE_VPN_PLUGIN_UI_WIDGET_INTERFACE, + strongswan_plugin_ui_widget_interface_init)) + +#define STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), STRONGSWAN_TYPE_PLUGIN_UI_WIDGET, StrongswanPluginUiWidgetPrivate)) + +typedef struct { + GladeXML *xml; + GtkWidget *widget; +} StrongswanPluginUiWidgetPrivate; + + +#define STRONGSWAN_PLUGIN_UI_ERROR strongswan_plugin_ui_error_quark () + +static GQuark +strongswan_plugin_ui_error_quark (void) +{ + static GQuark error_quark = 0; + + if (G_UNLIKELY (error_quark == 0)) + error_quark = g_quark_from_static_string ("strongswan-plugin-ui-error-quark"); + + return error_quark; +} + +#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC } + +GType +strongswan_plugin_ui_error_get_type (void) +{ + static GType etype = 0; + + if (etype == 0) { + static const GEnumValue values[] = { + /* Unknown error. */ + ENUM_ENTRY (STRONGSWAN_PLUGIN_UI_ERROR_UNKNOWN, "UnknownError"), + /* The specified property was invalid. */ + ENUM_ENTRY (STRONGSWAN_PLUGIN_UI_ERROR_INVALID_PROPERTY, "InvalidProperty"), + /* The specified property was missing and is required. */ + ENUM_ENTRY (STRONGSWAN_PLUGIN_UI_ERROR_MISSING_PROPERTY, "MissingProperty"), + { 0, 0, 0 } + }; + etype = g_enum_register_static ("StrongswanPluginUiError", values); + } + return etype; +} + +static gboolean +check_validity (StrongswanPluginUiWidget *self, GError **error) +{ + StrongswanPluginUiWidgetPrivate *priv = STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE (self); + GtkWidget *widget; + char *str; + + widget = glade_xml_get_widget (priv->xml, "address-entry"); + str = (char *) gtk_entry_get_text (GTK_ENTRY (widget)); + if (!str || !strlen (str)) { + g_set_error (error, + STRONGSWAN_PLUGIN_UI_ERROR, + STRONGSWAN_PLUGIN_UI_ERROR_INVALID_PROPERTY, + "address"); + return FALSE; + } + return TRUE; +} + +static void update_layout (GtkWidget *widget, StrongswanPluginUiWidgetPrivate *priv) +{ + switch (gtk_combo_box_get_active (GTK_COMBO_BOX (widget))) + { + default: + gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0); + /* FALL */ + case 0: + gtk_widget_show (glade_xml_get_widget (priv->xml, "usercert-label")); + gtk_widget_show (glade_xml_get_widget (priv->xml, "usercert-button")); + gtk_widget_show (glade_xml_get_widget (priv->xml, "userkey-label")); + gtk_widget_show (glade_xml_get_widget (priv->xml, "userkey-button")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "user-label")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "user-entry")); + break; + case 1: + gtk_widget_show (glade_xml_get_widget (priv->xml, "usercert-label")); + gtk_widget_show (glade_xml_get_widget (priv->xml, "usercert-button")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "user-label")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "user-entry")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "userkey-label")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "userkey-button")); + break; + case 2: + gtk_widget_show (glade_xml_get_widget (priv->xml, "user-label")); + gtk_widget_show (glade_xml_get_widget (priv->xml, "user-entry")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "usercert-label")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "usercert-button")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "userkey-label")); + gtk_widget_hide (glade_xml_get_widget (priv->xml, "userkey-button")); + break; + } + +} + +static void +settings_changed_cb (GtkWidget *widget, gpointer user_data) +{ + StrongswanPluginUiWidget *self = STRONGSWAN_PLUGIN_UI_WIDGET (user_data); + StrongswanPluginUiWidgetPrivate *priv = STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE (self); + + if (widget == glade_xml_get_widget (priv->xml, "method-combo")) + { + update_layout(glade_xml_get_widget (priv->xml, "method-combo"), priv); + } + g_signal_emit_by_name (STRONGSWAN_PLUGIN_UI_WIDGET (user_data), "changed"); +} + +static gboolean +init_plugin_ui (StrongswanPluginUiWidget *self, NMConnection *connection, GError **error) +{ + StrongswanPluginUiWidgetPrivate *priv = STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE (self); + NMSettingVPN *settings; + GtkWidget *widget; + char *value; + gboolean active; + + settings = NM_SETTING_VPN(nm_connection_get_setting(connection, NM_TYPE_SETTING_VPN)); + widget = glade_xml_get_widget (priv->xml, "address-entry"); + value = g_hash_table_lookup (settings->data, "address"); + if (value) + gtk_entry_set_text (GTK_ENTRY (widget), value); + g_signal_connect (G_OBJECT (widget), "changed", G_CALLBACK (settings_changed_cb), self); + + widget = glade_xml_get_widget (priv->xml, "certificate-button"); + value = g_hash_table_lookup (settings->data, "certificate"); + if (value) + gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (widget), value); + g_signal_connect (G_OBJECT (widget), "selection-changed", G_CALLBACK (settings_changed_cb), self); + + widget = glade_xml_get_widget (priv->xml, "user-label"); + gtk_widget_set_no_show_all (widget, TRUE); + widget = glade_xml_get_widget (priv->xml, "user-entry"); + gtk_widget_set_no_show_all (widget, TRUE); + value = g_hash_table_lookup (settings->data, "user"); + if (value) + gtk_entry_set_text (GTK_ENTRY (widget), value); + g_signal_connect (G_OBJECT (widget), "changed", G_CALLBACK (settings_changed_cb), self); + + widget = glade_xml_get_widget (priv->xml, "method-combo"); + gtk_combo_box_append_text (GTK_COMBO_BOX (widget), _("Certificate/private key")); + gtk_combo_box_append_text (GTK_COMBO_BOX (widget), _("Certificate/ssh-agent")); + gtk_combo_box_append_text (GTK_COMBO_BOX (widget), _("EAP")); + value = g_hash_table_lookup (settings->data, "method"); + if (value) { + if (g_strcasecmp (value, "key") == 0) { + gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0); + } + if (g_strcasecmp (value, "agent") == 0) { + gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 1); + } + if (g_strcasecmp (value, "eap") == 0) { + gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 2); + } + } + if (gtk_combo_box_get_active (GTK_COMBO_BOX (widget)) == -1) + { + gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0); + } + update_layout (widget, priv); + g_signal_connect (G_OBJECT (widget), "changed", G_CALLBACK (settings_changed_cb), self); + + widget = glade_xml_get_widget (priv->xml, "usercert-label"); + gtk_widget_set_no_show_all (widget, TRUE); + widget = glade_xml_get_widget (priv->xml, "usercert-button"); + gtk_widget_set_no_show_all (widget, TRUE); + value = g_hash_table_lookup (settings->data, "usercert"); + if (value) + gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (widget), value); + g_signal_connect (G_OBJECT (widget), "selection-changed", G_CALLBACK (settings_changed_cb), self); + + widget = glade_xml_get_widget (priv->xml, "userkey-label"); + gtk_widget_set_no_show_all (widget, TRUE); + widget = glade_xml_get_widget (priv->xml, "userkey-button"); + gtk_widget_set_no_show_all (widget, TRUE); + value = g_hash_table_lookup (settings->data, "userkey"); + if (value) + gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (widget), value); + g_signal_connect (G_OBJECT (widget), "selection-changed", G_CALLBACK (settings_changed_cb), self); + + widget = glade_xml_get_widget (priv->xml, "virtual-check"); + value = g_hash_table_lookup (settings->data, "virtual"); + if (value && strcmp(value, "yes") == 0) + { + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); + } + g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (settings_changed_cb), self); + + widget = glade_xml_get_widget (priv->xml, "encap-check"); + value = g_hash_table_lookup (settings->data, "encap"); + if (value && strcmp(value, "yes") == 0) + { + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); + } + g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (settings_changed_cb), self); + + widget = glade_xml_get_widget (priv->xml, "ipcomp-check"); + value = g_hash_table_lookup (settings->data, "ipcomp"); + if (value && strcmp(value, "yes") == 0) + { + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE); + } + g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (settings_changed_cb), self); + + return TRUE; +} + +static GObject * +get_widget (NMVpnPluginUiWidgetInterface *iface) +{ + StrongswanPluginUiWidget *self = STRONGSWAN_PLUGIN_UI_WIDGET (iface); + StrongswanPluginUiWidgetPrivate *priv = STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE (self); + + return G_OBJECT (priv->widget); +} + +static gboolean +update_connection (NMVpnPluginUiWidgetInterface *iface, + NMConnection *connection, + GError **error) +{ + StrongswanPluginUiWidget *self = STRONGSWAN_PLUGIN_UI_WIDGET (iface); + StrongswanPluginUiWidgetPrivate *priv = STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE (self); + NMSettingVPN *settings; + GtkWidget *widget; + GValue *value; + gboolean active; + char *str; + GtkTreeModel *model; + GtkTreeIter iter; + + if (!check_validity (self, error)) + return FALSE; + settings = NM_SETTING_VPN (nm_setting_vpn_new ()); + settings->service_type = g_strdup (NM_DBUS_SERVICE_STRONGSWAN); + + widget = glade_xml_get_widget (priv->xml, "address-entry"); + str = (char *) gtk_entry_get_text (GTK_ENTRY (widget)); + if (str && strlen (str)) { + g_hash_table_insert (settings->data, g_strdup ("address"), g_strdup(str)); + } + + widget = glade_xml_get_widget (priv->xml, "certificate-button"); + str = (char *) gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (widget)); + if (str) { + g_hash_table_insert (settings->data, g_strdup ("certificate"), g_strdup(str)); + } + + widget = glade_xml_get_widget (priv->xml, "method-combo"); + switch (gtk_combo_box_get_active (GTK_COMBO_BOX (widget))) + { + default: + case 0: + widget = glade_xml_get_widget (priv->xml, "userkey-button"); + str = (char *) gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (widget)); + if (str) { + g_hash_table_insert (settings->data, g_strdup ("userkey"), g_strdup(str)); + } + widget = glade_xml_get_widget (priv->xml, "usercert-button"); + str = (char *) gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (widget)); + if (str) { + g_hash_table_insert (settings->data, g_strdup ("usercert"), g_strdup(str)); + } + str = "key"; + break; + case 1: + widget = glade_xml_get_widget (priv->xml, "usercert-button"); + str = (char *) gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (widget)); + if (str) { + g_hash_table_insert (settings->data, g_strdup ("usercert"), g_strdup(str)); + } + str = "agent"; + break; + case 2: + widget = glade_xml_get_widget (priv->xml, "user-entry"); + str = (char *) gtk_entry_get_text (GTK_ENTRY (widget)); + if (str && strlen (str)) { + g_hash_table_insert (settings->data, g_strdup ("user"), g_strdup(str)); + } + str = "eap"; + break; + } + g_hash_table_insert (settings->data, g_strdup ("method"), g_strdup(str)); + + widget = glade_xml_get_widget (priv->xml, "virtual-check"); + active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)); + g_hash_table_insert (settings->data, g_strdup ("virtual"), + g_strdup(active ? "yes" : "no")); + + widget = glade_xml_get_widget (priv->xml, "encap-check"); + active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)); + g_hash_table_insert (settings->data, g_strdup ("encap"), + g_strdup(active ? "yes" : "no")); + + widget = glade_xml_get_widget (priv->xml, "ipcomp-check"); + active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)); + g_hash_table_insert (settings->data, g_strdup ("ipcomp"), + g_strdup(active ? "yes" : "no")); + + nm_connection_add_setting (connection, NM_SETTING (settings)); + return TRUE; +} + +static NMVpnPluginUiWidgetInterface * +nm_vpn_plugin_ui_widget_interface_new (NMConnection *connection, GError **error) +{ + NMVpnPluginUiWidgetInterface *object; + StrongswanPluginUiWidgetPrivate *priv; + char *glade_file; + + if (error) + g_return_val_if_fail (*error == NULL, NULL); + + object = NM_VPN_PLUGIN_UI_WIDGET_INTERFACE (g_object_new (STRONGSWAN_TYPE_PLUGIN_UI_WIDGET, NULL)); + if (!object) { + g_set_error (error, STRONGSWAN_PLUGIN_UI_ERROR, 0, "could not create strongswan object"); + return NULL; + } + + priv = STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE (object); + + glade_file = g_strdup_printf ("%s/%s", GLADEDIR, "nm-strongswan-dialog.glade"); + priv->xml = glade_xml_new (glade_file, "strongswan-vbox", GETTEXT_PACKAGE); + if (priv->xml == NULL) { + g_set_error (error, STRONGSWAN_PLUGIN_UI_ERROR, 0, + "could not load required resources at %s", glade_file); + g_free (glade_file); + g_object_unref (object); + return NULL; + } + g_free (glade_file); + + priv->widget = glade_xml_get_widget (priv->xml, "strongswan-vbox"); + if (!priv->widget) { + g_set_error (error, STRONGSWAN_PLUGIN_UI_ERROR, 0, "could not load UI widget"); + g_object_unref (object); + return NULL; + } + g_object_ref_sink (priv->widget); + + if (!init_plugin_ui (STRONGSWAN_PLUGIN_UI_WIDGET (object), connection, error)) { + g_object_unref (object); + return NULL; + } + + return object; +} + +static void +dispose (GObject *object) +{ + StrongswanPluginUiWidget *plugin = STRONGSWAN_PLUGIN_UI_WIDGET (object); + StrongswanPluginUiWidgetPrivate *priv = STRONGSWAN_PLUGIN_UI_WIDGET_GET_PRIVATE (plugin); + + if (priv->widget) + g_object_unref (priv->widget); + + if (priv->xml) + g_object_unref (priv->xml); + + G_OBJECT_CLASS (strongswan_plugin_ui_widget_parent_class)->dispose (object); +} + +static void +strongswan_plugin_ui_widget_class_init (StrongswanPluginUiWidgetClass *req_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (req_class); + + g_type_class_add_private (req_class, sizeof (StrongswanPluginUiWidgetPrivate)); + + object_class->dispose = dispose; +} + +static void +strongswan_plugin_ui_widget_init (StrongswanPluginUiWidget *plugin) +{ +} + +static void +strongswan_plugin_ui_widget_interface_init (NMVpnPluginUiWidgetInterface *iface_class) +{ + /* interface implementation */ + iface_class->get_widget = get_widget; + iface_class->update_connection = update_connection; +} + +static guint32 +get_capabilities (NMVpnPluginUiInterface *iface) +{ + return 0; +} + +static NMVpnPluginUiWidgetInterface * +ui_factory (NMVpnPluginUiInterface *iface, NMConnection *connection, GError **error) +{ + return nm_vpn_plugin_ui_widget_interface_new (connection, error); +} + +static void +get_property (GObject *object, guint prop_id, + GValue *value, GParamSpec *pspec) +{ + switch (prop_id) { + case NM_VPN_PLUGIN_UI_INTERFACE_PROP_NAME: + g_value_set_string (value, STRONGSWAN_PLUGIN_NAME); + break; + case NM_VPN_PLUGIN_UI_INTERFACE_PROP_DESC: + g_value_set_string (value, STRONGSWAN_PLUGIN_DESC); + break; + case NM_VPN_PLUGIN_UI_INTERFACE_PROP_SERVICE: + g_value_set_string (value, STRONGSWAN_PLUGIN_SERVICE); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +strongswan_plugin_ui_class_init (StrongswanPluginUiClass *req_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (req_class); + + object_class->get_property = get_property; + + g_object_class_override_property (object_class, + NM_VPN_PLUGIN_UI_INTERFACE_PROP_NAME, + NM_VPN_PLUGIN_UI_INTERFACE_NAME); + + g_object_class_override_property (object_class, + NM_VPN_PLUGIN_UI_INTERFACE_PROP_DESC, + NM_VPN_PLUGIN_UI_INTERFACE_DESC); + + g_object_class_override_property (object_class, + NM_VPN_PLUGIN_UI_INTERFACE_PROP_SERVICE, + NM_VPN_PLUGIN_UI_INTERFACE_SERVICE); +} + +static void +strongswan_plugin_ui_init (StrongswanPluginUi *plugin) +{ +} + +static void +strongswan_plugin_ui_interface_init (NMVpnPluginUiInterface *iface_class) +{ + /* interface implementation */ + iface_class->ui_factory = ui_factory; + iface_class->get_capabilities = get_capabilities; + /* TODO: implement delete_connection to purge associated secrets */ +} + + +G_MODULE_EXPORT NMVpnPluginUiInterface * +nm_vpn_plugin_ui_factory (GError **error) +{ + if (error) + g_return_val_if_fail (*error == NULL, NULL); + + return NM_VPN_PLUGIN_UI_INTERFACE (g_object_new (STRONGSWAN_TYPE_PLUGIN_UI, NULL)); +} + diff --git a/src/charon/plugins/nm/gnome/properties/nm-strongswan.h b/src/charon/plugins/nm/gnome/properties/nm-strongswan.h new file mode 100644 index 000000000..793c3d97a --- /dev/null +++ b/src/charon/plugins/nm/gnome/properties/nm-strongswan.h @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * Copyright (C) 2008 Dan Williams + * + * Based on NetworkManager's vpnc plugin + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#ifndef _NM_STRONGSWAN_H_ +#define _NM_STRONGSWAN_H_ + +#include <glib-object.h> + +typedef enum +{ + STRONGSWAN_PLUGIN_UI_ERROR_UNKNOWN = 0, + STRONGSWAN_PLUGIN_UI_ERROR_INVALID_PROPERTY, + STRONGSWAN_PLUGIN_UI_ERROR_MISSING_PROPERTY +} StrongswanPluginUiError; + +#define STRONGSWAN_TYPE_PLUGIN_UI_ERROR (strongswan_plugin_ui_error_get_type ()) +GType strongswan_plugin_ui_error_get_type (void); + +#define STRONGSWAN_TYPE_PLUGIN_UI (strongswan_plugin_ui_get_type ()) +#define STRONGSWAN_PLUGIN_UI(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), STRONGSWAN_TYPE_PLUGIN_UI, StrongswanPluginUi)) +#define STRONGSWAN_PLUGIN_UI_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), STRONGSWAN_TYPE_PLUGIN_UI, StrongswanPluginUiClass)) +#define STRONGSWAN_IS_PLUGIN_UI(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), STRONGSWAN_TYPE_PLUGIN_UI)) +#define STRONGSWAN_IS_PLUGIN_UI_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), STRONGSWAN_TYPE_PLUGIN_UI)) +#define STRONGSWAN_PLUGIN_UI_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), STRONGSWAN_TYPE_PLUGIN_UI, StrongswanPluginUiClass)) + +typedef struct _StrongswanPluginUi StrongswanPluginUi; +typedef struct _StrongswanPluginUiClass StrongswanPluginUiClass; + +struct _StrongswanPluginUi { + GObject parent; +}; + +struct _StrongswanPluginUiClass { + GObjectClass parent; +}; + +GType strongswan_plugin_ui_get_type (void); + + +#define STRONGSWAN_TYPE_PLUGIN_UI_WIDGET (strongswan_plugin_ui_widget_get_type ()) +#define STRONGSWAN_PLUGIN_UI_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), STRONGSWAN_TYPE_PLUGIN_UI_WIDGET, StrongswanPluginUiWidget)) +#define STRONGSWAN_PLUGIN_UI_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), STRONGSWAN_TYPE_PLUGIN_UI_WIDGET, StrongswanPluginUiWidgetClass)) +#define STRONGSWAN_IS_PLUGIN_UI_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), STRONGSWAN_TYPE_PLUGIN_UI_WIDGET)) +#define STRONGSWAN_IS_PLUGIN_UI_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), STRONGSWAN_TYPE_PLUGIN_UI_WIDGET)) +#define STRONGSWAN_PLUGIN_UI_WIDGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), STRONGSWAN_TYPE_PLUGIN_UI_WIDGET, StrongswanPluginUiWidgetClass)) + +typedef struct _StrongswanPluginUiWidget StrongswanPluginUiWidget; +typedef struct _StrongswanPluginUiWidgetClass StrongswanPluginUiWidgetClass; + +struct _StrongswanPluginUiWidget { + GObject parent; +}; + +struct _StrongswanPluginUiWidgetClass { + GObjectClass parent; +}; + +GType strongswan_plugin_ui_widget_get_type (void); + +#endif /* _NM_STRONGSWAN_H_ */ + diff --git a/src/charon/plugins/nm/nm_creds.c b/src/charon/plugins/nm/nm_creds.c new file mode 100644 index 000000000..f165653ae --- /dev/null +++ b/src/charon/plugins/nm/nm_creds.c @@ -0,0 +1,341 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#define _GNU_SOURCE +#include <pthread.h> + +#include "nm_creds.h" + +#include <daemon.h> + +typedef struct private_nm_creds_t private_nm_creds_t; + +/** + * private data of nm_creds + */ +struct private_nm_creds_t { + + /** + * public functions + */ + nm_creds_t public; + + /** + * gateway certificate + */ + certificate_t *cert; + + /** + * User name + */ + identification_t *user; + + /** + * User password + */ + char *pass; + + /** + * users certificate + */ + certificate_t *usercert; + + /** + * users private key + */ + private_key_t *key; + + /** + * read/write lock + */ + pthread_rwlock_t lock; +}; + +/** + * Enumerator for user certificate + */ +static enumerator_t *create_usercert_enumerator(private_nm_creds_t *this, + certificate_type_t cert, key_type_t key) +{ + public_key_t *public; + + if (cert != CERT_ANY && cert != this->usercert->get_type(this->usercert)) + { + return NULL; + } + if (key != KEY_ANY) + { + public = this->usercert->get_public_key(this->usercert); + if (!public) + { + return NULL; + } + if (public->get_type(public) != key) + { + public->destroy(public); + return NULL; + } + public->destroy(public); + } + pthread_rwlock_rdlock(&this->lock); + return enumerator_create_cleaner( + enumerator_create_single(this->usercert, NULL), + (void*)pthread_rwlock_unlock, &this->lock); +} + +/** + * Implements credential_set_t.create_cert_enumerator + */ +static enumerator_t* create_cert_enumerator(private_nm_creds_t *this, + certificate_type_t cert, key_type_t key, + identification_t *id, bool trusted) +{ + if (id && this->usercert && + id->equals(id, this->usercert->get_subject(this->usercert))) + { + return create_usercert_enumerator(this, cert, key); + } + + if (!this->cert) + { + return NULL; + } + if (cert != CERT_ANY && cert != this->cert->get_type(this->cert)) + { + return NULL; + } + if (id && !this->cert->has_subject(this->cert, id)) + { + return NULL; + } + if (key != KEY_ANY) + { + public_key_t *public; + + public = this->cert->get_public_key(this->cert); + if (!public) + { + return NULL; + } + if (public->get_type(public) != key) + { + public->destroy(public); + return NULL; + } + public->destroy(public); + } + pthread_rwlock_rdlock(&this->lock); + return enumerator_create_cleaner(enumerator_create_single(this->cert, NULL), + (void*)pthread_rwlock_unlock, &this->lock); +} + +/** + * Implements credential_set_t.create_cert_enumerator + */ +static enumerator_t* create_private_enumerator(private_nm_creds_t *this, + key_type_t type, identification_t *id) +{ + if (this->key == NULL) + { + return NULL; + } + if (type != KEY_ANY && type != this->key->get_type(this->key)) + { + return NULL; + } + if (id && id->get_type(id) != ID_ANY) + { + identification_t *keyid; + + keyid = this->key->get_id(this->key, id->get_type(id)); + if (!keyid || !keyid->equals(keyid, id)) + { + return NULL; + } + } + pthread_rwlock_rdlock(&this->lock); + return enumerator_create_cleaner(enumerator_create_single(this->key, NULL), + (void*)pthread_rwlock_unlock, &this->lock); +} + +/** + * shared key enumerator implementation + */ +typedef struct { + enumerator_t public; + private_nm_creds_t *this; + shared_key_t *key; + bool done; +} shared_enumerator_t; + +/** + * enumerate function for shared enumerator + */ +static bool shared_enumerate(shared_enumerator_t *this, shared_key_t **key, + id_match_t *me, id_match_t *other) +{ + if (this->done) + { + return FALSE; + } + *key = this->key; + *me = ID_MATCH_PERFECT; + *other = ID_MATCH_ANY; + this->done = TRUE; + return TRUE; +} + +/** + * Destroy function for shared enumerator + */ +static void shared_destroy(shared_enumerator_t *this) +{ + this->key->destroy(this->key); + pthread_rwlock_unlock(&this->this->lock); + free(this); +} +/** + * Implements credential_set_t.create_cert_enumerator + */ +static enumerator_t* create_shared_enumerator(private_nm_creds_t *this, + shared_key_type_t type, identification_t *me, + identification_t *other) +{ + shared_enumerator_t *enumerator; + + if (!this->pass || !this->user) + { + return NULL; + } + if (type != SHARED_EAP && type != SHARED_IKE) + { + return NULL; + } + if (me && !me->equals(me, this->user)) + { + return NULL; + } + + enumerator = malloc_thing(shared_enumerator_t); + enumerator->public.enumerate = (void*)shared_enumerate; + enumerator->public.destroy = (void*)shared_destroy; + enumerator->this = this; + enumerator->done = FALSE; + pthread_rwlock_rdlock(&this->lock); + enumerator->key = shared_key_create(type, + chunk_clone(chunk_create(this->pass, + strlen(this->pass)))); + return &enumerator->public; +} + +/** + * Implementation of nm_creds_t.set_certificate + */ +static void set_certificate(private_nm_creds_t *this, certificate_t *cert) +{ + pthread_rwlock_wrlock(&this->lock); + DESTROY_IF(this->cert); + this->cert = cert; + pthread_rwlock_unlock(&this->lock); +} + +/** + * Implementation of nm_creds_t.set_password + */ +static void set_username_password(private_nm_creds_t *this, identification_t *id, + char *password) +{ + pthread_rwlock_wrlock(&this->lock); + DESTROY_IF(this->user); + /* for EAP authentication, we use always use ID_EAP type */ + this->user = identification_create_from_encoding(ID_EAP, + id->get_encoding(id)); + free(this->pass); + this->pass = password ? strdup(password) : NULL; + pthread_rwlock_unlock(&this->lock); +} + +/** + * Implementation of nm_creds_t.set_cert_and_key + */ +static void set_cert_and_key(private_nm_creds_t *this, certificate_t *cert, + private_key_t *key) +{ + pthread_rwlock_wrlock(&this->lock); + DESTROY_IF(this->key); + DESTROY_IF(this->usercert); + this->key = key; + this->usercert = cert; + pthread_rwlock_unlock(&this->lock); +} + +/** + * Implementation of nm_creds_t.clear + */ +static void clear(private_nm_creds_t *this) +{ + DESTROY_IF(this->cert); + DESTROY_IF(this->user); + free(this->pass); + DESTROY_IF(this->usercert); + DESTROY_IF(this->key); + this->key = NULL; + this->usercert = NULL; + this->pass = NULL; + this->cert = NULL; + this->user = NULL; +} + +/** + * Implementation of nm_creds_t.destroy + */ +static void destroy(private_nm_creds_t *this) +{ + clear(this); + pthread_rwlock_destroy(&this->lock); + free(this); +} + +/* + * see header file + */ +nm_creds_t *nm_creds_create() +{ + private_nm_creds_t *this = malloc_thing(private_nm_creds_t); + + this->public.set.create_private_enumerator = (void*)create_private_enumerator; + this->public.set.create_cert_enumerator = (void*)create_cert_enumerator; + this->public.set.create_shared_enumerator = (void*)create_shared_enumerator; + this->public.set.create_cdp_enumerator = (void*)return_null; + this->public.set.cache_cert = (void*)nop; + this->public.set_certificate = (void(*)(nm_creds_t*, certificate_t *cert))set_certificate; + this->public.set_username_password = (void(*)(nm_creds_t*, identification_t *id, char *password))set_username_password; + this->public.set_cert_and_key = (void(*)(nm_creds_t*, certificate_t *cert, private_key_t *key))set_cert_and_key; + this->public.clear = (void(*)(nm_creds_t*))clear; + this->public.destroy = (void(*)(nm_creds_t*))destroy; + + pthread_rwlock_init(&this->lock, NULL); + + this->cert = NULL; + this->user = NULL; + this->pass = NULL; + this->usercert = NULL; + this->key = NULL; + + return &this->public; +} + diff --git a/src/charon/plugins/nm/nm_creds.h b/src/charon/plugins/nm/nm_creds.h new file mode 100644 index 000000000..4bcc32191 --- /dev/null +++ b/src/charon/plugins/nm/nm_creds.h @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup nm_creds nm_creds + * @{ @ingroup nm + */ + +#ifndef NM_CREDS_H_ +#define NM_CREDS_H_ + +#include <credentials/credential_set.h> + +typedef struct nm_creds_t nm_creds_t; + +/** + * NetworkManager credentials helper. + */ +struct nm_creds_t { + + /** + * Implements credential_set_t + */ + credential_set_t set; + + /** + * Set the trusted gateway certificate to serve by this set. + * + * @param cert certificate to serve + */ + void (*set_certificate)(nm_creds_t *this, certificate_t *cert); + + /** + * Set the username/password for authentication. + * + * @param id ID of the user + * @param password password to use for authentication + */ + void (*set_username_password)(nm_creds_t *this, identification_t *id, + char *password); + /** + * Set the certificate and private key to use for client authentication. + * + * @param cert client certificate + * @param key associated private key + */ + void (*set_cert_and_key)(nm_creds_t *this, certificate_t *cert, + private_key_t *key); + /** + * Clear the stored credentials. + */ + void (*clear)(nm_creds_t *this); + + /** + * Destroy a nm_creds instance. + */ + void (*destroy)(nm_creds_t *this); +}; + +/** + * Create a nm_creds instance. + */ +nm_creds_t *nm_creds_create(); + +#endif /* NM_CREDS_H_ @}*/ diff --git a/src/charon/plugins/nm/nm_plugin.c b/src/charon/plugins/nm/nm_plugin.c new file mode 100644 index 000000000..1336293f4 --- /dev/null +++ b/src/charon/plugins/nm/nm_plugin.c @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include "nm_plugin.h" +#include "nm_service.h" +#include "nm_creds.h" + +#include <daemon.h> +#include <processing/jobs/callback_job.h> + +#define CAP_DAC_OVERRIDE 1 + +typedef struct private_nm_plugin_t private_nm_plugin_t; + +/** + * private data of nm plugin + */ +struct private_nm_plugin_t { + + /** + * implements plugin interface + */ + nm_plugin_t public; + + /** + * NetworkManager service (VPNPlugin) + */ + NMStrongswanPlugin *plugin; + + /** + * Glib main loop for a thread, handles DBUS calls + */ + GMainLoop *loop; + + /** + * credential set registered at the daemon + */ + nm_creds_t *creds; +}; + +/** + * NM plugin processing routine, creates and handles NMVPNPlugin + */ +static job_requeue_t run(private_nm_plugin_t *this) +{ + this->loop = g_main_loop_new(NULL, FALSE); + g_main_loop_run(this->loop); + g_main_loop_unref(this->loop); + + return JOB_REQUEUE_NONE; +} + +/** + * Implementation of plugin_t.destroy + */ +static void destroy(private_nm_plugin_t *this) +{ + if (this->loop) + { + g_main_loop_quit(this->loop); + } + if (this->plugin) + { + g_object_unref(this->plugin); + } + charon->credentials->remove_set(charon->credentials, &this->creds->set); + this->creds->destroy(this->creds); + free(this); +} + +/* + * see header file + */ +plugin_t *plugin_create() +{ + private_nm_plugin_t *this = malloc_thing(private_nm_plugin_t); + + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; + + this->loop = NULL; + g_type_init (); + if (!g_thread_supported()) + { + g_thread_init(NULL); + } + + this->creds = nm_creds_create(); + charon->credentials->add_set(charon->credentials, &this->creds->set); + this->plugin = nm_strongswan_plugin_new(this->creds); + if (!this->plugin) + { + DBG1(DBG_CFG, "DBUS binding failed"); + destroy(this); + return NULL; + } + + /* bypass file permissions to read from users ssh-agent */ + charon->keep_cap(charon, CAP_DAC_OVERRIDE); + + charon->processor->queue_job(charon->processor, + (job_t*)callback_job_create((callback_job_cb_t)run, this, NULL, NULL)); + + return &this->public.plugin; +} + diff --git a/src/charon/plugins/nm/nm_plugin.h b/src/charon/plugins/nm/nm_plugin.h new file mode 100644 index 000000000..2604b80dd --- /dev/null +++ b/src/charon/plugins/nm/nm_plugin.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup nm nm + * @ingroup cplugins + * + * @defgroup nm_plugin nm_plugin + * @{ @ingroup nm + */ + +#ifndef NM_PLUGIN_H_ +#define NM_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct nm_plugin_t nm_plugin_t; + +/** + * NetworkManager integration plugin. + */ +struct nm_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a nm_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /* NM_PLUGIN_H_ @}*/ diff --git a/src/charon/plugins/nm/nm_service.c b/src/charon/plugins/nm/nm_service.c new file mode 100644 index 000000000..fbc094a3b --- /dev/null +++ b/src/charon/plugins/nm/nm_service.c @@ -0,0 +1,499 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include <nm-setting-vpn.h> +#include "nm_service.h" + +#include <daemon.h> +#include <asn1/pem.h> +#include <utils/host.h> +#include <utils/identification.h> +#include <config/peer_cfg.h> + +#include <stdio.h> + +#define CONFIG_NAME "NetworkManager" + +G_DEFINE_TYPE(NMStrongswanPlugin, nm_strongswan_plugin, NM_TYPE_VPN_PLUGIN) + +/** + * Private data of NMStrongswanPlugin + */ +typedef struct { + bus_listener_t listener; + ike_sa_t *ike_sa; + NMVPNPlugin *plugin; + nm_creds_t *creds; +} NMStrongswanPluginPrivate; + +#define NM_STRONGSWAN_PLUGIN_GET_PRIVATE(o) \ + (G_TYPE_INSTANCE_GET_PRIVATE ((o), \ + NM_TYPE_STRONGSWAN_PLUGIN, NMStrongswanPluginPrivate)) + +/** + * convert a traffic selector address range to subnet and its mask. + */ +static u_int ts2subnet(traffic_selector_t* ts, u_int8_t *mask) +{ + /* there is no way to do this cleanly, as the address range may + * be anything else but a subnet. We use from_addr as subnet + * and try to calculate a usable subnet mask. + */ + int byte, bit, net; + bool found = FALSE; + chunk_t from, to; + size_t size = (ts->get_type(ts) == TS_IPV4_ADDR_RANGE) ? 4 : 16; + + from = ts->get_from_address(ts); + to = ts->get_to_address(ts); + + *mask = (size * 8); + /* go trough all bits of the addresses, beginning in the front. + * as long as they are equal, the subnet gets larger + */ + for (byte = 0; byte < size; byte++) + { + for (bit = 7; bit >= 0; bit--) + { + if ((1<<bit & from.ptr[byte]) != (1<<bit & to.ptr[byte])) + { + *mask = ((7 - bit) + (byte * 8)); + found = TRUE; + break; + } + } + if (found) + { + break; + } + } + net = *(u_int32_t*)from.ptr; + chunk_free(&from); + chunk_free(&to); + return net; +} + +/** + * signal IPv4 config to NM, set connection as established + */ +static void signal_ipv4_config(NMVPNPlugin *plugin, child_sa_t *child_sa) +{ + linked_list_t *list; + traffic_selector_t *ts = NULL; + enumerator_t *enumerator; + + list = child_sa->get_traffic_selectors(child_sa, FALSE); + enumerator = list->create_enumerator(list); + while (enumerator->enumerate(enumerator, &ts)) + { + GValue *val; + GHashTable *config; + u_int8_t mask; + + config = g_hash_table_new(g_str_hash, g_str_equal); + + val = g_slice_new0(GValue); + g_value_init(val, G_TYPE_UINT); + g_value_set_uint(val, ts2subnet(ts, &mask)); + g_hash_table_insert(config, NM_VPN_PLUGIN_IP4_CONFIG_ADDRESS, val); + + val = g_slice_new0(GValue); + g_value_init(val, G_TYPE_UINT); + g_value_set_uint(val, mask); + g_hash_table_insert(config, NM_VPN_PLUGIN_IP4_CONFIG_PREFIX, val); + + nm_vpn_plugin_set_ip4_config(plugin, config); + } + enumerator->destroy(enumerator); +} + +/** + * Bus listen function to wait for SA establishing + */ +bool listen_bus(bus_listener_t *listener, signal_t signal, level_t level, + int thread, ike_sa_t *ike_sa, void *data, + char* format, va_list args) +{ + NMStrongswanPluginPrivate *private = (NMStrongswanPluginPrivate*)listener; + + if (private->ike_sa == ike_sa) + { + switch (signal) + { + case CHD_UP_SUCCESS: + if (data) + { + signal_ipv4_config(private->plugin, (child_sa_t*)data); + return FALSE; + } + /* FALL */ + case IKE_UP_FAILED: + case CHD_UP_FAILED: + /* TODO: NM does not handle this failure!? + nm_vpn_plugin_failure(private->plugin, + NM_VPN_PLUGIN_FAILURE_LOGIN_FAILED); */ + nm_vpn_plugin_set_state(private->plugin, + NM_VPN_SERVICE_STATE_STOPPED); + return FALSE; + default: + break; + } + } + return TRUE; +} + +/** + * Connect function called from NM via DBUS + */ +static gboolean connect_(NMVPNPlugin *plugin, NMConnection *connection, + GError **err) +{ + nm_creds_t *creds; + NMSettingVPN *settings; + identification_t *user = NULL, *gateway; + char *address, *str; + bool virtual, encap, ipcomp; + ike_cfg_t *ike_cfg; + peer_cfg_t *peer_cfg; + child_cfg_t *child_cfg; + traffic_selector_t *ts; + ike_sa_t *ike_sa; + auth_info_t *auth; + auth_class_t auth_class = AUTH_CLASS_EAP; + certificate_t *cert = NULL; + bool agent = FALSE; + + /** + * Read parameters + */ + settings = NM_SETTING_VPN(nm_connection_get_setting(connection, + NM_TYPE_SETTING_VPN)); + + DBG4(DBG_CFG, "received NetworkManager connection: %s", + nm_setting_to_string(NM_SETTING(settings))); + address = g_hash_table_lookup(settings->data, "address"); + if (!address || !*address) + { + g_set_error(err, NM_VPN_PLUGIN_ERROR, NM_VPN_PLUGIN_ERROR_BAD_ARGUMENTS, + "Gateway address missing."); + return FALSE; + } + str = g_hash_table_lookup(settings->data, "virtual"); + virtual = str && streq(str, "yes"); + str = g_hash_table_lookup(settings->data, "encap"); + encap = str && streq(str, "yes"); + str = g_hash_table_lookup(settings->data, "ipcomp"); + ipcomp = str && streq(str, "yes"); + str = g_hash_table_lookup(settings->data, "method"); + if (str) + { + if (streq(str, "psk")) + { + auth_class = AUTH_CLASS_PSK; + } + else if (streq(str, "agent")) + { + auth_class = AUTH_CLASS_PUBKEY; + agent = TRUE; + } + else if (streq(str, "key")) + { + auth_class = AUTH_CLASS_PUBKEY; + } + } + + /** + * Register credentials + */ + creds = NM_STRONGSWAN_PLUGIN_GET_PRIVATE(plugin)->creds; + creds->clear(creds); + + /* gateway cert */ + str = g_hash_table_lookup(settings->data, "certificate"); + if (str) + { + cert = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509, + BUILD_FROM_FILE, str, BUILD_END); + creds->set_certificate(creds, cert); + } + if (!cert) + { + g_set_error(err, NM_VPN_PLUGIN_ERROR, NM_VPN_PLUGIN_ERROR_BAD_ARGUMENTS, + "Loading gateway certificate failed."); + return FALSE; + } + gateway = cert->get_subject(cert); + + if (auth_class == AUTH_CLASS_EAP) + { + /* username/password authentication ... */ + str = g_hash_table_lookup(settings->data, "user"); + if (str) + { + user = identification_create_from_string(str); + str = g_hash_table_lookup(settings->secrets, "password"); + creds->set_username_password(creds, user, str); + } + } + + if (auth_class == AUTH_CLASS_PUBKEY) + { + /* ... or certificate/private key authenitcation */ + str = g_hash_table_lookup(settings->data, "usercert"); + if (str) + { + public_key_t *public; + private_key_t *private = NULL; + + cert = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509, + BUILD_FROM_FILE, str, BUILD_END); + + /* try agent */ + str = g_hash_table_lookup(settings->secrets, "agent"); + if (agent && str && cert) + { + public = cert->get_public_key(cert); + if (public) + { + private = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, + public->get_type(public), + BUILD_AGENT_SOCKET, str, + BUILD_PUBLIC_KEY, public, + BUILD_END); + public->destroy(public); + } + } + /* ... or key file */ + str = g_hash_table_lookup(settings->data, "userkey"); + if (!agent && str && cert) + { + chunk_t secret, chunk; + bool pgp = FALSE; + + secret.ptr = g_hash_table_lookup(settings->secrets, "password"); + if (secret.ptr) + { + secret.len = strlen(secret.ptr); + } + if (pem_asn1_load_file(str, &secret, &chunk, &pgp)) + { + private = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, + KEY_RSA, BUILD_BLOB_ASN1_DER, chunk, BUILD_END); + free(chunk.ptr); + } + } + if (private) + { + user = cert->get_subject(cert); + user = user->clone(user); + creds->set_cert_and_key(creds, cert, private); + } + else + { + DESTROY_IF(cert); + g_set_error(err, NM_VPN_PLUGIN_ERROR, NM_VPN_PLUGIN_ERROR_BAD_ARGUMENTS, + "Loading user certificate/private key failed."); + return FALSE; + } + } + } + + if (!user) + { + g_set_error(err, NM_VPN_PLUGIN_ERROR, NM_VPN_PLUGIN_ERROR_BAD_ARGUMENTS, + "Configuration parameters missing."); + return FALSE; + } + + /** + * Set up configurations + */ + ike_cfg = ike_cfg_create(TRUE, encap, "0.0.0.0", address); + ike_cfg->add_proposal(ike_cfg, proposal_create_default(PROTO_IKE)); + peer_cfg = peer_cfg_create(CONFIG_NAME, 2, ike_cfg, + user, gateway->clone(gateway), + CERT_SEND_IF_ASKED, UNIQUE_REPLACE, 1, /* keyingtries */ + 36000, 0, /* rekey 10h, reauth none */ + 600, 600, /* jitter, over 10min */ + TRUE, 0, /* mobike, DPD */ + virtual ? host_create_from_string("0.0.0.0", 0) : NULL, + NULL, FALSE, NULL, NULL); /* pool, mediation */ + auth = peer_cfg->get_auth(peer_cfg); + auth->add_item(auth, AUTHN_AUTH_CLASS, &auth_class); + child_cfg = child_cfg_create(CONFIG_NAME, + 10800, 10200, /* lifetime 3h, rekey 2h50min */ + 300, /* jitter 5min */ + NULL, TRUE, MODE_TUNNEL, /* updown, hostaccess */ + ACTION_NONE, ACTION_RESTART, ipcomp); + child_cfg->add_proposal(child_cfg, proposal_create_default(PROTO_ESP)); + ts = traffic_selector_create_dynamic(0, 0, 65535); + child_cfg->add_traffic_selector(child_cfg, TRUE, ts); + ts = traffic_selector_create_from_string(0, TS_IPV4_ADDR_RANGE, + "0.0.0.0", 0, + "255.255.255.255", 65535); + child_cfg->add_traffic_selector(child_cfg, FALSE, ts); + peer_cfg->add_child_cfg(peer_cfg, child_cfg); + + /** + * Start to initiate + */ + ike_sa = charon->ike_sa_manager->checkout_by_config(charon->ike_sa_manager, + peer_cfg); + if (!ike_sa->get_peer_cfg(ike_sa)) + { + ike_sa->set_peer_cfg(ike_sa, peer_cfg); + } + else + { + peer_cfg->destroy(peer_cfg); + } + if (ike_sa->initiate(ike_sa, child_cfg) != SUCCESS) + { + charon->ike_sa_manager->checkin_and_destroy(charon->ike_sa_manager, ike_sa); + + g_set_error(err, NM_VPN_PLUGIN_ERROR, NM_VPN_PLUGIN_ERROR_LAUNCH_FAILED, + "Initiating failed."); + return FALSE; + } + + /** + * Register listener + */ + NM_STRONGSWAN_PLUGIN_GET_PRIVATE(plugin)->ike_sa = ike_sa; + charon->bus->add_listener(charon->bus, + &NM_STRONGSWAN_PLUGIN_GET_PRIVATE(plugin)->listener); + charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa); + return TRUE; +} + +/** + * NeedSecrets called from NM via DBUS + */ +static gboolean need_secrets(NMVPNPlugin *plugin, NMConnection *connection, + char **setting_name, GError **error) +{ + NMSettingVPN *settings; + char *method, *path; + chunk_t secret = chunk_empty, key; + bool pgp = FALSE; + + settings = NM_SETTING_VPN(nm_connection_get_setting(connection, + NM_TYPE_SETTING_VPN)); + method = g_hash_table_lookup(settings->data, "method"); + if (method) + { + if (streq(method, "eap")) + { + if (g_hash_table_lookup(settings->secrets, "password")) + { + return FALSE; + } + } + else if (streq(method, "agent")) + { + if (g_hash_table_lookup(settings->secrets, "agent")) + { + return FALSE; + } + } + else if (streq(method, "key")) + { + path = g_hash_table_lookup(settings->data, "userkey"); + if (path) + { + secret.ptr = g_hash_table_lookup(settings->secrets, "password"); + if (secret.ptr) + { + secret.len = strlen(secret.ptr); + } + if (pem_asn1_load_file(path, &secret, &key, &pgp)) + { + free(key.ptr); + return FALSE; + } + } + } + } + *setting_name = NM_SETTING_VPN_SETTING_NAME; + return TRUE; +} + +/** + * Disconnect called from NM via DBUS + */ +static gboolean disconnect(NMVPNPlugin *plugin, GError **err) +{ + enumerator_t *enumerator; + ike_sa_t *ike_sa; + u_int id; + + enumerator = charon->controller->create_ike_sa_enumerator(charon->controller); + while (enumerator->enumerate(enumerator, &ike_sa)) + { + if (streq(CONFIG_NAME, ike_sa->get_name(ike_sa))) + { + id = ike_sa->get_unique_id(ike_sa); + enumerator->destroy(enumerator); + charon->controller->terminate_ike(charon->controller, id, + controller_cb_empty, NULL); + return TRUE; + } + } + enumerator->destroy(enumerator); + return FALSE; +} + +/** + * Initializer + */ +static void nm_strongswan_plugin_init(NMStrongswanPlugin *plugin) +{ + NM_STRONGSWAN_PLUGIN_GET_PRIVATE(plugin)->plugin = NM_VPN_PLUGIN(plugin); + NM_STRONGSWAN_PLUGIN_GET_PRIVATE(plugin)->listener.signal = listen_bus; +} + +/** + * Class constructor + */ +static void nm_strongswan_plugin_class_init( + NMStrongswanPluginClass *strongswan_class) +{ + NMVPNPluginClass *parent_class = NM_VPN_PLUGIN_CLASS(strongswan_class); + + g_type_class_add_private(G_OBJECT_CLASS(strongswan_class), + sizeof(NMStrongswanPluginPrivate)); + parent_class->connect = connect_; + parent_class->need_secrets = need_secrets; + parent_class->disconnect = disconnect; +} + +/** + * Object constructor + */ +NMStrongswanPlugin *nm_strongswan_plugin_new(nm_creds_t *creds) +{ + NMStrongswanPlugin *plugin = (NMStrongswanPlugin *)g_object_new ( + NM_TYPE_STRONGSWAN_PLUGIN, + NM_VPN_PLUGIN_DBUS_SERVICE_NAME, NM_DBUS_SERVICE_STRONGSWAN, + NULL); + if (plugin) + { + NM_STRONGSWAN_PLUGIN_GET_PRIVATE(plugin)->creds = creds; + } + return plugin; +} + diff --git a/src/charon/plugins/nm/nm_service.h b/src/charon/plugins/nm/nm_service.h new file mode 100644 index 000000000..7cd0fc5e3 --- /dev/null +++ b/src/charon/plugins/nm/nm_service.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup nm_service nm_service + * @{ @ingroup nm + */ + +#ifndef NM_SERVICE_H_ +#define NM_SERVICE_H_ + +#include <glib/gtypes.h> +#include <glib-object.h> +#include <nm-vpn-plugin.h> + +#include "nm_creds.h" + +#define NM_TYPE_STRONGSWAN_PLUGIN (nm_strongswan_plugin_get_type ()) +#define NM_STRONGSWAN_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_STRONGSWAN_PLUGIN, NMSTRONGSWANPlugin)) +#define NM_STRONGSWAN_PLUGIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_STRONGSWAN_PLUGIN, NMSTRONGSWANPluginClass)) +#define NM_IS_STRONGSWAN_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_STRONGSWAN_PLUGIN)) +#define NM_IS_STRONGSWAN_PLUGIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), NM_TYPE_STRONGSWAN_PLUGIN)) +#define NM_STRONGSWAN_PLUGIN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_STRONGSWAN_PLUGIN, NMSTRONGSWANPluginClass)) + +#define NM_DBUS_SERVICE_STRONGSWAN "org.freedesktop.NetworkManager.strongswan" +#define NM_DBUS_INTERFACE_STRONGSWAN "org.freedesktop.NetworkManager.strongswan" +#define NM_DBUS_PATH_STRONGSWAN "/org/freedesktop/NetworkManager/strongswan" + +typedef struct { + NMVPNPlugin parent; +} NMStrongswanPlugin; + +typedef struct { + NMVPNPluginClass parent; +} NMStrongswanPluginClass; + +GType nm_strongswan_plugin_get_type(void); + +NMStrongswanPlugin *nm_strongswan_plugin_new(nm_creds_t *creds); + +#endif /* NM_SERVICE_H_ */ diff --git a/src/charon/plugins/smp/Makefile.in b/src/charon/plugins/smp/Makefile.in index 198526abb..b255b08fb 100644 --- a/src/charon/plugins/smp/Makefile.in +++ b/src/charon/plugins/smp/Makefile.in @@ -188,6 +188,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ diff --git a/src/charon/plugins/smp/smp.c b/src/charon/plugins/smp/smp.c index 3b7fa0070..0870cad4c 100644 --- a/src/charon/plugins/smp/smp.c +++ b/src/charon/plugins/smp/smp.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: smp.c 4073 2008-06-20 07:14:35Z martin $ + * $Id: smp.c 4358 2008-09-25 13:56:23Z tobias $ */ #include <stdlib.h> @@ -181,7 +181,7 @@ static void write_childend(xmlTextWriterPtr writer, child_sa_t *child, bool loca */ static void write_child(xmlTextWriterPtr writer, child_sa_t *child) { - mode_t mode; + ipsec_mode_t mode; encryption_algorithm_t encr; integrity_algorithm_t int_algo; size_t encr_len, int_len; @@ -360,7 +360,7 @@ static void request_query_config(xmlTextReaderPtr reader, xmlTextWriterPtr write * callback which logs to a XML writer */ static bool xml_callback(xmlTextWriterPtr writer, signal_t signal, level_t level, - ike_sa_t* ike_sa, char* format, va_list args) + ike_sa_t* ike_sa, void *data, char* format, va_list args) { if (level <= 1) { diff --git a/src/charon/plugins/sql/Makefile.in b/src/charon/plugins/sql/Makefile.in index babc11ecb..83491333f 100644 --- a/src/charon/plugins/sql/Makefile.in +++ b/src/charon/plugins/sql/Makefile.in @@ -196,6 +196,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ diff --git a/src/charon/plugins/sql/pool.c b/src/charon/plugins/sql/pool.c index 86ceddeee..b3ad72ab2 100644 --- a/src/charon/plugins/sql/pool.c +++ b/src/charon/plugins/sql/pool.c @@ -87,9 +87,8 @@ Usage:\n\ name: Name of the pool to resize\n\ end: New end address for the pool\n\ \n\ - ipsec pool --leases <name> [--filter <filter>] [--utc]\n\ + ipsec pool --leases [--filter <filter>] [--utc]\n\ Show lease information using filters:\n\ - name: Name of the pool to show leases from\n\ filter: Filter string containing comma separated key=value filters,\n\ e.g. id=alice@strongswan.org,addr=1.1.1.1\n\ pool: name of the pool\n\ @@ -100,7 +99,7 @@ Usage:\n\ utc: Show times in UTC instead of local time\n\ \n\ ipsec pool --purge <name>\n\ - Delete expired leases of a pool:\n\ + Delete lease history of a pool:\n\ name: Name of the pool to purge\n\ \n"); exit(0); @@ -128,8 +127,8 @@ static void status(void) { if (!found) { - printf("%8s %15s %15s %8s %6s %11s %11s\n", - "name", "start", "end", "timeout", "size", "online", "leases"); + printf("%8s %15s %15s %8s %6s %11s %11s\n", "name", "start", + "end", "timeout", "size", "online", "usage"); found = TRUE; } @@ -147,8 +146,8 @@ static void status(void) } printf("%6d ", size); /* get number of online hosts */ - lease = db->query(db, "SELECT COUNT(*) FROM leases " - "WHERE pool = ? AND released IS NULL", + lease = db->query(db, "SELECT COUNT(*) FROM addresses " + "WHERE pool = ? AND released = 0", DB_UINT, id, DB_INT); if (lease) { @@ -157,11 +156,12 @@ static void status(void) } printf("%5d (%2d%%) ", online, online*100/size); /* get number of online or valid lieases */ - lease = db->query(db, "SELECT COUNT(*) FROM leases JOIN pools " - "ON leases.pool = pools.id " - "WHERE pools.id = ? " - "AND (released IS NULL OR released > ? - timeout) ", - DB_UINT, id, DB_UINT, time(NULL), DB_UINT); + lease = db->query(db, "SELECT COUNT(*) FROM addresses " + "WHERE addresses.pool = ? " + "AND ((? AND acquired != 0) " + " OR released = 0 OR released > ?) ", + DB_UINT, id, DB_UINT, !timeout, + DB_UINT, time(NULL) - timeout, DB_UINT); if (lease) { lease->enumerate(lease, &used); @@ -183,14 +183,33 @@ static void status(void) } /** + * increment a chunk, as it would reprensent a network order integer + */ +static void increment_chunk(chunk_t chunk) +{ + int i; + + for (i = chunk.len - 1; i >= 0; i--) + { + if (++chunk.ptr[i] != 0) + { + return; + } + } +} + +/** * ipsec pool --add - add a new pool */ static void add(char *name, host_t *start, host_t *end, int timeout) { - chunk_t start_addr, end_addr; + chunk_t start_addr, end_addr, cur_addr; + u_int id, count; start_addr = start->get_address(start); end_addr = end->get_address(end); + cur_addr = chunk_clonea(start_addr); + count = get_pool_size(start_addr, end_addr); if (start_addr.len != end_addr.len || memcmp(start_addr.ptr, end_addr.ptr, start_addr.len) > 0) @@ -198,16 +217,39 @@ static void add(char *name, host_t *start, host_t *end, int timeout) fprintf(stderr, "invalid start/end pair specified.\n"); exit(-1); } - if (db->execute(db, NULL, - "INSERT INTO pools (name, start, end, next, timeout) " - "VALUES (?, ?, ?, ?, ?)", + if (db->execute(db, &id, + "INSERT INTO pools (name, start, end, timeout) " + "VALUES (?, ?, ?, ?)", DB_TEXT, name, DB_BLOB, start_addr, - DB_BLOB, end_addr, DB_BLOB, start_addr, - DB_INT, timeout*3600) != 1) + DB_BLOB, end_addr, DB_INT, timeout*3600) != 1) { fprintf(stderr, "creating pool failed.\n"); exit(-1); } + printf("allocating %d addresses... ", count); + fflush(stdout); + if (db->get_driver(db) == DB_SQLITE) + { /* run population in a transaction for sqlite */ + db->execute(db, NULL, "BEGIN TRANSACTION"); + } + while (TRUE) + { + db->execute(db, NULL, + "INSERT INTO addresses (pool, address, identity, acquired, released) " + "VALUES (?, ?, ?, ?, ?)", + DB_UINT, id, DB_BLOB, cur_addr, DB_UINT, 0, DB_UINT, 0, DB_UINT, 1); + if (chunk_equals(cur_addr, end_addr)) + { + break; + } + increment_chunk(cur_addr); + } + if (db->get_driver(db) == DB_SQLITE) + { + db->execute(db, NULL, "END TRANSACTION"); + } + printf("done.\n", count); + exit(0); } @@ -231,9 +273,12 @@ static void del(char *name) { found = TRUE; if (db->execute(db, NULL, - "DELETE FROM pools WHERE id = ?", DB_UINT, id) != 1 || + "DELETE FROM leases WHERE address IN (" + " SELECT id FROM addresses WHERE pool = ?)", DB_UINT, id) < 0 || + db->execute(db, NULL, + "DELETE FROM addresses WHERE pool = ?", DB_UINT, id) < 0 || db->execute(db, NULL, - "DELETE FROM leases WHERE pool = ?", DB_UINT, id) < 0) + "DELETE FROM pools WHERE id = ?", DB_UINT, id) < 0) { fprintf(stderr, "deleting pool failed.\n"); query->destroy(query); @@ -255,36 +300,58 @@ static void del(char *name) static void resize(char *name, host_t *end) { enumerator_t *query; - chunk_t next_addr, end_addr; + chunk_t old_addr, new_addr, cur_addr; + u_int id, count; - end_addr = end->get_address(end); + new_addr = end->get_address(end); - query = db->query(db, "SELECT next FROM pools WHERE name = ?", - DB_TEXT, name, DB_BLOB); - if (!query || !query->enumerate(query, &next_addr)) + query = db->query(db, "SELECT id, end FROM pools WHERE name = ?", + DB_TEXT, name, DB_UINT, DB_BLOB); + if (!query || !query->enumerate(query, &id, &old_addr)) { DESTROY_IF(query); fprintf(stderr, "resizing pool failed.\n"); exit(-1); } - if (next_addr.len != end_addr.len || - memcmp(end_addr.ptr, next_addr.ptr, end_addr.len) < 0) + if (old_addr.len != new_addr.len || + memcmp(new_addr.ptr, old_addr.ptr, old_addr.len) < 0) { - end = host_create_from_blob(next_addr); - fprintf(stderr, "pool addresses up to %H in use, resizing failed.\n", end); - end->destroy(end); + fprintf(stderr, "shrinking of pools not supported.\n"); query->destroy(query); exit(-1); } + cur_addr = chunk_clonea(old_addr); + count = get_pool_size(old_addr, new_addr) - 1; query->destroy(query); if (db->execute(db, NULL, "UPDATE pools SET end = ? WHERE name = ?", - DB_BLOB, end_addr, DB_TEXT, name) <= 0) + DB_BLOB, new_addr, DB_TEXT, name) <= 0) { fprintf(stderr, "pool '%s' not found.\n", name); exit(-1); } + + printf("allocating %d new addresses... ", count); + fflush(stdout); + if (db->get_driver(db) == DB_SQLITE) + { /* run population in a transaction for sqlite */ + db->execute(db, NULL, "BEGIN TRANSACTION"); + } + while (count-- > 0) + { + increment_chunk(cur_addr); + db->execute(db, NULL, + "INSERT INTO addresses (pool, address, identity, acquired, released) " + "VALUES (?, ?, ?, ?, ?)", + DB_UINT, id, DB_BLOB, cur_addr, DB_UINT, 0, DB_UINT, 0, DB_UINT, 1); + } + if (db->get_driver(db) == DB_SQLITE) + { + db->execute(db, NULL, "END TRANSACTION"); + } + printf("done.\n", count); + exit(0); } @@ -398,17 +465,27 @@ static enumerator_t *create_lease_query(char *filter) } } query = db->query(db, - "SELECT name, address, identities.type, " - "identities.data, acquired, released, timeout " - "FROM leases JOIN pools ON leases.pool = pools.id " + "SELECT name, addresses.address, identities.type, " + "identities.data, leases.acquired, leases.released, timeout " + "FROM leases JOIN addresses ON leases.address = addresses.id " + "JOIN pools ON addresses.pool = pools.id " "JOIN identities ON leases.identity = identities.id " "WHERE (? OR name = ?) " "AND (? OR (identities.type = ? AND identities.data = ?)) " - "AND (? OR address = ?) " - "AND (? OR (? >= acquired AND (? <= released OR released IS NULL))) " - "AND (? OR released IS NULL) " - "AND (? OR released > ? - timeout) " - "AND (? OR released < ? - timeout)", + "AND (? OR addresses.address = ?) " + "AND (? OR (? >= leases.acquired AND (? <= leases.released))) " + "AND (? OR leases.released > ? - timeout) " + "AND (? OR leases.released < ? - timeout) " + "AND ? " + "UNION " + "SELECT name, address, identities.type, identities.data, " + "acquired, released, timeout FROM addresses " + "JOIN pools ON addresses.pool = pools.id " + "JOIN identities ON addresses.identity = identities.id " + "WHERE ? AND released = 0 " + "AND (? OR name = ?) " + "AND (? OR (identities.type = ? AND identities.data = ?)) " + "AND (? OR address = ?)", DB_INT, pool == NULL, DB_TEXT, pool, DB_INT, id == NULL, DB_INT, id ? id->get_type(id) : 0, @@ -416,9 +493,18 @@ static enumerator_t *create_lease_query(char *filter) DB_INT, addr == NULL, DB_BLOB, addr ? addr->get_address(addr) : chunk_empty, DB_INT, tstamp == 0, DB_UINT, tstamp, DB_UINT, tstamp, - DB_INT, !online, DB_INT, !valid, DB_INT, time(NULL), DB_INT, !expired, DB_INT, time(NULL), + DB_INT, !online, + /* union */ + DB_INT, !(valid || expired), + DB_INT, pool == NULL, DB_TEXT, pool, + DB_INT, id == NULL, + DB_INT, id ? id->get_type(id) : 0, + DB_BLOB, id ? id->get_encoding(id) : chunk_empty, + DB_INT, addr == NULL, + DB_BLOB, addr ? addr->get_address(addr) : chunk_empty, + /* res */ DB_TEXT, DB_BLOB, DB_INT, DB_BLOB, DB_UINT, DB_UINT, DB_UINT); /* id and addr leak but we can't destroy them until query is destroyed. */ return query; @@ -507,30 +593,18 @@ static void leases(char *filter, bool utc) */ static void purge(char *name) { - enumerator_t *query; - u_int id, timeout, purged = 0; + int purged = 0; - query = db->query(db, "SELECT id, timeout FROM pools WHERE name = ?", - DB_TEXT, name, DB_UINT, DB_UINT); - if (!query) + purged = db->execute(db, NULL, + "DELETE FROM leases WHERE address IN (" + " SELECT id FROM addresses WHERE pool IN (" + " SELECT id FROM pools WHERE name = ?))", + DB_TEXT, name); + if (purged < 0) { - fprintf(stderr, "purging pool failed.\n"); + fprintf(stderr, "purging pool '%s' failed.\n", name); exit(-1); } - /* we have to keep one lease if we purge. It wouldn't be reallocateable - * as we move on the "next" address for speedy allocation */ - if (query->enumerate(query, &id, &timeout)) - { - timeout = time(NULL) - timeout; - purged = db->execute(db, NULL, - "DELETE FROM leases WHERE pool = ? " - "AND released IS NOT NULL AND released < ? AND id NOT IN (" - " SELECT id FROM leases " - " WHERE released IS NOT NULL and released < ? " - " GROUP BY address)", - DB_UINT, id, DB_UINT, timeout, DB_UINT, timeout); - } - query->destroy(query); fprintf(stderr, "purged %d leases in pool '%s'.\n", purged, name); exit(0); } diff --git a/src/charon/plugins/sql/sql_attribute.c b/src/charon/plugins/sql/sql_attribute.c index 45c0750c7..1e5c28966 100644 --- a/src/charon/plugins/sql/sql_attribute.c +++ b/src/charon/plugins/sql/sql_attribute.c @@ -18,7 +18,6 @@ #include "sql_attribute.h" #include <daemon.h> -#include <utils/mutex.h> typedef struct private_sql_attribute_t private_sql_attribute_t; @@ -38,185 +37,155 @@ struct private_sql_attribute_t { database_t *db; /** - * mutex to simulate transactions + * wheter to record lease history in lease table */ - mutex_t *mutex; + bool history; }; -/** - * convert a address blob to an ip of the correct family +/** + * read a host_t address from the addresses table */ -static host_t *ip_from_chunk(chunk_t address) +static host_t *host_from_chunk(chunk_t chunk) { - switch (address.len) + switch (chunk.len) { case 4: - return host_create_from_chunk(AF_INET, address, 0); + return host_create_from_chunk(AF_INET, chunk, 0); case 16: - return host_create_from_chunk(AF_INET6, address, 0); + return host_create_from_chunk(AF_INET6, chunk, 0); default: return NULL; - } + } } /** - * increment a chunk, as it would reprensent a network order integer + * lookup/insert an identity */ -static void increment_chunk(chunk_t chunk) +static u_int get_identity(private_sql_attribute_t *this, identification_t *id) { - int i; + enumerator_t *e; + u_int row; - for (i = chunk.len - 1; i >= 0; i++) + /* look for peer identity in the identities table */ + e = this->db->query(this->db, + "SELECT id FROM identities WHERE type = ? AND data = ?", + DB_INT, id->get_type(id), DB_BLOB, id->get_encoding(id), + DB_UINT); + + if (e && e->enumerate(e, &row)) { - if (++chunk.ptr[i] != 0) - { - return; - } + e->destroy(e); + return row; + } + DESTROY_IF(e); + /* not found, insert new one */ + if (this->db->execute(this->db, &row, + "INSERT INTO identities (type, data) VALUES (?, ?)", + DB_INT, id->get_type(id), DB_BLOB, id->get_encoding(id)) == 1) + { + return row; } + return 0; } /** - * Lookup if we have an existing lease + * Lookup pool by name */ -static host_t* get_lease(private_sql_attribute_t *this, - char *name, identification_t *id) +static u_int get_pool(private_sql_attribute_t *this, char *name, u_int *timeout) { enumerator_t *e; - chunk_t address; - host_t *ip = NULL; - int lease; - - /* transaction simulation, see create_lease() */ - this->mutex->lock(this->mutex); - - /* select a lease for "id" which still valid */ - e = this->db->query(this->db, - "SELECT l.id, l.address FROM leases AS l " - "JOIN pools AS p ON l.pool = p.id " - "JOIN identities AS i ON l.identity = i.id " - "WHERE p.name = ? AND i.type = ? AND i.data = ? " - "AND (l.released IS NULL OR p.timeout = 0 " - " OR (l.released >= (? - p.timeout))) " - "ORDER BY l.acquired LIMIT 1", DB_TEXT, name, - DB_INT, id->get_type(id), DB_BLOB, id->get_encoding(id), - DB_UINT, time(NULL), - DB_UINT, DB_BLOB); - if (e) + u_int pool; + + e = this->db->query(this->db, "SELECT id, timeout FROM pools WHERE name = ?", + DB_TEXT, name, DB_UINT, DB_UINT); + if (e && e->enumerate(e, &pool, timeout)) { - if (e->enumerate(e, &lease, &address)) - { - /* found one, set the lease to active */ - if (this->db->execute(this->db, NULL, - "UPDATE leases SET released = NULL WHERE id = ?", - DB_UINT, lease) > 0) - { - ip = ip_from_chunk(address); - DBG1(DBG_CFG, "reassigning address from valid lease " - "from pool '%s'", name); - } - } e->destroy(e); + return pool; } - this->mutex->unlock(this->mutex); - return ip; + DBG1(DBG_CFG, "ip pool '%s' not found"); + return 0; } /** - * Create a new lease entry for client + * Lookup a lease */ -static host_t* create_lease(private_sql_attribute_t *this, - char *name, identification_t *id) +static host_t *get_address(private_sql_attribute_t *this, char *name, + u_int pool, u_int timeout, u_int identity) { enumerator_t *e; + u_int id; chunk_t address; - host_t *ip = NULL; - u_int pool, identity = 0, released, timeout; - bool new = FALSE; + host_t *host; + time_t now = time(NULL); - /* we currently do not use database transactions. While this would be - * the clean way, there is no real advantage, but some disadvantages: - * - we would require InnoDB for mysql, as MyISAM does not support trans. - * - the mysql plugin uses connection pooling, and we would need a - * mechanism to lock transactions to a single connection. - */ - this->mutex->lock(this->mutex); + /* We check for leases for that identity first and for other expired + * leases afterwards. We select an address as a candidate, but double + * check if it is still valid in the update. This allows us to work + * without locking. */ - /* find an address which has outdated leases only. The HAVING clause filters - * out leases which are active (released = NULL) or not expired */ - e = this->db->query(this->db, - "SELECT pool, address, released, timeout FROM leases " - "JOIN pools ON leases.pool = pools.id " - "WHERE name = ? and timeout > 0 " - "GROUP BY address HAVING COUNT(released) = COUNT(*) " - "AND MAX(released) < (? - timeout) LIMIT 1", - DB_TEXT, name, DB_UINT, time(NULL), - DB_UINT, DB_BLOB, DB_UINT, DB_UINT); - - if (!e || !e->enumerate(e, &pool, &address, &released, &timeout)) + /* check for an existing lease for that identity */ + while (TRUE) { - DESTROY_IF(e); - /* no outdated lease found, acquire new address */ e = this->db->query(this->db, - "SELECT id, next FROM pools WHERE name = ? AND next <= end", - DB_TEXT, name, - DB_UINT, DB_BLOB); - if (!e || !e->enumerate(e, &pool, &address)) + "SELECT id, address FROM addresses " + "WHERE pool = ? AND identity = ? AND released != 0 LIMIT 1", + DB_UINT, pool, DB_UINT, identity, DB_UINT, DB_BLOB); + if (!e || !e->enumerate(e, &id, &address)) { - /* pool seems full */ DESTROY_IF(e); - this->mutex->unlock(this->mutex); - return NULL; + break; + } + address = chunk_clonea(address); + e->destroy(e); + if (this->db->execute(this->db, NULL, + "UPDATE addresses SET acquired = ?, released = 0 " + "WHERE id = ? AND identity = ? AND released != 0", + DB_UINT, now, DB_UINT, id, DB_UINT, identity) > 0) + { + host = host_from_chunk(address); + if (host) + { + DBG1(DBG_CFG, "acquired existing lease " + "for address %H in pool '%s'", host, name); + return host; + } } - new = TRUE; } - address = chunk_clonea(address); - e->destroy(e); - /* look for peer identity in the identities table */ - e = this->db->query(this->db, - "SELECT id FROM identities WHERE type = ? AND data = ?", - DB_INT, id->get_type(id), DB_BLOB, id->get_encoding(id), - DB_UINT); - if (!e || !e->enumerate(e, &identity)) - { - DESTROY_IF(e); - /* not found, insert new one */ - this->db->execute(this->db, &identity, - "INSERT INTO identities (type, data) VALUES (?, ?)", - DB_INT, id->get_type(id), DB_BLOB, id->get_encoding(id)); - } - else + /* check for an expired lease */ + while (TRUE) { + e = this->db->query(this->db, + "SELECT id, address FROM addresses " + "WHERE pool = ? AND released != 0 AND released < ? LIMIT 1", + DB_UINT, pool, DB_UINT, now - timeout, DB_UINT, DB_BLOB); + if (!e || !e->enumerate(e, &id, &address)) + { + DESTROY_IF(e); + break; + } + address = chunk_clonea(address); e->destroy(e); - } - /* if we have an identity, insert a new lease */ - if (identity) - { + if (this->db->execute(this->db, NULL, - "INSERT INTO leases (pool, address, identity, acquired) " - "VALUES (?, ?, ?, ?)", - DB_UINT, pool, DB_BLOB, address, DB_UINT, identity, - DB_UINT, time(NULL)) > 0) + "UPDATE addresses SET " + "acquired = ?, released = 0, identity = ? " + "WHERE id = ? AND released != 0 AND released < ?", + DB_UINT, now, DB_UINT, identity, + DB_UINT, id, DB_UINT, now - timeout) > 0) { - ip = ip_from_chunk(address); - if (new) - { /* update next address, as we have consumed one */ - increment_chunk(address); - this->db->execute(this->db, NULL, - "UPDATE pools SET next = ? WHERE id = ?", - DB_BLOB, address, DB_UINT, pool); - DBG1(DBG_CFG, "assigning lease with new address " - "from pool '%s'", name); - } - else + host = host_from_chunk(address); + if (host) { - DBG1(DBG_CFG, "reassigning address from expired lease " - "from pool '%s'", name); + DBG1(DBG_CFG, "acquired new lease " + "for address %H in pool '%s'", host, name); + return host; } } } - this->mutex->unlock(this->mutex); - return ip; + DBG1(DBG_CFG, "no available address found in pool '%s'", name); + return 0; } /** @@ -226,14 +195,29 @@ static host_t* acquire_address(private_sql_attribute_t *this, char *name, identification_t *id, auth_info_t *auth, host_t *requested) { - host_t *ip; + enumerator_t *enumerator; + u_int pool, timeout, identity; + host_t *address = NULL; - ip = get_lease(this, name, id); - if (!ip) + identity = get_identity(this, id); + if (identity) { - ip = create_lease(this, name, id); + enumerator = enumerator_create_token(name, ",", " "); + while (enumerator->enumerate(enumerator, &name)) + { + pool = get_pool(this, name, &timeout); + if (pool) + { + address = get_address(this, name, pool, timeout, identity); + if (address) + { + break; + } + } + } + enumerator->destroy(enumerator); } - return ip; + return address; } /** @@ -242,16 +226,39 @@ static host_t* acquire_address(private_sql_attribute_t *this, static bool release_address(private_sql_attribute_t *this, char *name, host_t *address) { - if (this->db->execute(this->db, NULL, - "UPDATE leases SET released = ? WHERE " - "pool IN (SELECT id FROM pools WHERE name = ?) AND " - "address = ? AND released IS NULL", - DB_UINT, time(NULL), - DB_TEXT, name, DB_BLOB, address->get_address(address)) > 0) + enumerator_t *enumerator; + bool found = FALSE; + time_t now = time(NULL); + + enumerator = enumerator_create_token(name, ",", " "); + while (enumerator->enumerate(enumerator, &name)) { - return TRUE; + u_int pool, timeout; + + pool = get_pool(this, name, &timeout); + if (pool) + { + if (this->history) + { + this->db->execute(this->db, NULL, + "INSERT INTO leases (address, identity, acquired, released)" + " SELECT id, identity, acquired, ? FROM addresses " + " WHERE pool = ? AND address = ?", + DB_UINT, now, DB_UINT, pool, + DB_BLOB, address->get_address(address)); + } + if (this->db->execute(this->db, NULL, + "UPDATE addresses SET released = ? WHERE " + "pool = ? AND address = ?", DB_UINT, time(NULL), + DB_UINT, pool, DB_BLOB, address->get_address(address)) > 0) + { + found = TRUE; + break; + } + } } - return FALSE; + enumerator->destroy(enumerator); + return found; } /** @@ -259,7 +266,6 @@ static bool release_address(private_sql_attribute_t *this, */ static void destroy(private_sql_attribute_t *this) { - this->mutex->destroy(this->mutex); free(this); } @@ -269,19 +275,27 @@ static void destroy(private_sql_attribute_t *this) sql_attribute_t *sql_attribute_create(database_t *db) { private_sql_attribute_t *this = malloc_thing(private_sql_attribute_t); + time_t now = time(NULL); this->public.provider.acquire_address = (host_t*(*)(attribute_provider_t *this, char*, identification_t *,auth_info_t *, host_t *))acquire_address; this->public.provider.release_address = (bool(*)(attribute_provider_t *this, char*,host_t *))release_address; this->public.destroy = (void(*)(sql_attribute_t*))destroy; this->db = db; - this->mutex = mutex_create(MUTEX_DEFAULT); + this->history = lib->settings->get_bool(lib->settings, + "charon.plugins.sql.lease_history", TRUE); /* close any "online" leases in the case we crashed */ + if (this->history) + { + this->db->execute(this->db, NULL, + "INSERT INTO leases (address, identity, acquired, released)" + " SELECT id, identity, acquired, ? FROM addresses " + " WHERE released = 0", DB_UINT, now); + } this->db->execute(this->db, NULL, - "UPDATE leases SET released = ? WHERE released IS NULL", - DB_UINT, time(NULL)); - + "UPDATE addresses SET released = ? WHERE released = 0", + DB_UINT, now); return &this->public; } diff --git a/src/charon/plugins/sql/sql_config.c b/src/charon/plugins/sql/sql_config.c index 3785839cf..41c5e9790 100644 --- a/src/charon/plugins/sql/sql_config.c +++ b/src/charon/plugins/sql/sql_config.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: sql_config.c 4044 2008-06-06 15:05:54Z martin $ + * $Id: sql_config.c 4276 2008-08-22 10:44:51Z martin $ */ #include <string.h> @@ -267,6 +267,7 @@ static peer_cfg_t *build_peer_cfg(private_sql_config_t *this, enumerator_t *e, peer_cfg_t *peer_cfg, *mediated_cfg; ike_cfg_t *ike; host_t *vip = NULL; + auth_info_t *auth; local_id = identification_create_from_encoding(l_type, l_data); remote_id = identification_create_from_encoding(r_type, r_data); @@ -291,10 +292,19 @@ static peer_cfg_t *build_peer_cfg(private_sql_config_t *this, enumerator_t *e, { peer_cfg = peer_cfg_create( name, 2, ike, local_id, remote_id, cert_policy, uniqueid, - auth_method, eap_type, eap_vendor, keyingtries, - rekeytime, reauthtime, jitter, overtime, mobike, - dpd_delay, vip, pool, + keyingtries, rekeytime, reauthtime, jitter, overtime, + mobike, dpd_delay, vip, pool, mediation, mediated_cfg, peer_id); + auth = peer_cfg->get_auth(peer_cfg); + auth->add_item(auth, AUTHN_AUTH_CLASS, &auth_method); + if (eap_type) + { + auth->add_item(auth, AUTHN_EAP_TYPE, &eap_type); + if (eap_vendor) + { + auth->add_item(auth, AUTHN_EAP_VENDOR, &eap_vendor); + } + } add_child_cfgs(this, peer_cfg, id); return peer_cfg; } diff --git a/src/charon/plugins/sql/sql_cred.c b/src/charon/plugins/sql/sql_cred.c index 9d91973c2..7313b7eb8 100644 --- a/src/charon/plugins/sql/sql_cred.c +++ b/src/charon/plugins/sql/sql_cred.c @@ -64,7 +64,7 @@ static bool private_enumerator_enumerate(private_enumerator_t *this, while (this->inner->enumerate(this->inner, &type, &blob)) { this->current = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, type, - BUILD_BLOB_ASN1_DER, chunk_clone(blob), + BUILD_BLOB_ASN1_DER, blob, BUILD_END); if (this->current) { @@ -150,7 +150,7 @@ static bool cert_enumerator_enumerate(cert_enumerator_t *this, while (this->inner->enumerate(this->inner, &type, &blob)) { this->current = lib->creds->create(lib->creds, CRED_CERTIFICATE, type, - BUILD_BLOB_ASN1_DER, chunk_clone(blob), + BUILD_BLOB_ASN1_DER, blob, BUILD_END); if (this->current) { diff --git a/src/charon/plugins/sql/sql_logger.c b/src/charon/plugins/sql/sql_logger.c index 2fb5844b3..6a87f9f1d 100644 --- a/src/charon/plugins/sql/sql_logger.c +++ b/src/charon/plugins/sql/sql_logger.c @@ -54,7 +54,8 @@ struct private_sql_logger_t { * Implementation of bus_listener_t.signal. */ static bool signal_(private_sql_logger_t *this, signal_t signal, level_t level, - int thread, ike_sa_t* ike_sa, char *format, va_list args) + int thread, ike_sa_t* ike_sa, void *data, + char *format, va_list args) { if (this->recursive) { @@ -133,7 +134,7 @@ sql_logger_t *sql_logger_create(database_t *db) { private_sql_logger_t *this = malloc_thing(private_sql_logger_t); - this->public.listener.signal = (bool(*)(bus_listener_t*,signal_t,level_t,int,ike_sa_t*,char*,va_list))signal_; + this->public.listener.signal = (bool(*)(bus_listener_t*,signal_t,level_t,int,ike_sa_t*,void*,char*,va_list))signal_; this->public.destroy = (void(*)(sql_logger_t*))destroy; this->db = db; diff --git a/src/charon/plugins/stroke/Makefile.in b/src/charon/plugins/stroke/Makefile.in index a528377d0..1ff213165 100644 --- a/src/charon/plugins/stroke/Makefile.in +++ b/src/charon/plugins/stroke/Makefile.in @@ -190,6 +190,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ diff --git a/src/charon/plugins/stroke/stroke_ca.c b/src/charon/plugins/stroke/stroke_ca.c index 897365eb0..8569f49c3 100644 --- a/src/charon/plugins/stroke/stroke_ca.c +++ b/src/charon/plugins/stroke/stroke_ca.c @@ -16,10 +16,12 @@ * $Id$ */ +#define _GNU_SOURCE +#include <pthread.h> + #include "stroke_ca.h" #include "stroke_cred.h" -#include <utils/mutex.h> #include <utils/linked_list.h> #include <crypto/hashers/hasher.h> @@ -38,9 +40,9 @@ struct private_stroke_ca_t { stroke_ca_t public; /** - * mutex to lock access to list + * read-write lock to lists */ - mutex_t *mutex; + pthread_rwlock_t lock; /** * list of starters CA sections and its certificates (ca_section_t) @@ -134,7 +136,7 @@ typedef struct { */ static void cdp_data_destroy(cdp_data_t *data) { - data->this->mutex->unlock(data->this->mutex); + pthread_rwlock_unlock(&data->this->lock); free(data); } @@ -234,7 +236,7 @@ static enumerator_t *create_cdp_enumerator(private_stroke_ca_t *this, data->type = type; data->id = id; - this->mutex->lock(this->mutex); + pthread_rwlock_rdlock(&this->lock); return enumerator_create_nested(this->sections->create_enumerator(this->sections), (type == CERT_X509) ? (void*)create_inner_cdp_hashandurl : (void*)create_inner_cdp, data, (void*)cdp_data_destroy); @@ -276,9 +278,9 @@ static void add(private_stroke_ca_t *this, stroke_msg_t *msg) { ca->certuribase = strdup(msg->add_ca.certuribase); } - this->mutex->lock(this->mutex); + pthread_rwlock_wrlock(&this->lock); this->sections->insert_last(this->sections, ca); - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); DBG1(DBG_CFG, "added ca '%s'", msg->add_ca.name); } } @@ -291,7 +293,7 @@ static void del(private_stroke_ca_t *this, stroke_msg_t *msg) enumerator_t *enumerator; ca_section_t *ca = NULL; - this->mutex->lock(this->mutex); + pthread_rwlock_wrlock(&this->lock); enumerator = this->sections->create_enumerator(this->sections); while (enumerator->enumerate(enumerator, &ca)) { @@ -303,7 +305,7 @@ static void del(private_stroke_ca_t *this, stroke_msg_t *msg) ca = NULL; } enumerator->destroy(enumerator); - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); if (ca == NULL) { DBG1(DBG_CFG, "no ca named '%s' found\n", msg->del_ca.name); @@ -354,7 +356,7 @@ static void check_for_hash_and_url(private_stroke_ca_t *this, certificate_t* cer return; } - this->mutex->lock(this->mutex); + pthread_rwlock_wrlock(&this->lock); enumerator = this->sections->create_enumerator(this->sections); while (enumerator->enumerate(enumerator, (void**)§ion)) { @@ -370,7 +372,7 @@ static void check_for_hash_and_url(private_stroke_ca_t *this, certificate_t* cer } } enumerator->destroy(enumerator); - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); hasher->destroy(hasher); } @@ -384,7 +386,7 @@ static void list(private_stroke_ca_t *this, stroke_msg_t *msg, FILE *out) ca_section_t *section; enumerator_t *enumerator; - this->mutex->lock(this->mutex); + pthread_rwlock_rdlock(&this->lock); enumerator = this->sections->create_enumerator(this->sections); while (enumerator->enumerate(enumerator, (void**)§ion)) { @@ -417,7 +419,7 @@ static void list(private_stroke_ca_t *this, stroke_msg_t *msg, FILE *out) } } enumerator->destroy(enumerator); - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); } /** @@ -426,7 +428,7 @@ static void list(private_stroke_ca_t *this, stroke_msg_t *msg, FILE *out) static void destroy(private_stroke_ca_t *this) { this->sections->destroy_function(this->sections, (void*)ca_section_destroy); - this->mutex->destroy(this->mutex); + pthread_rwlock_destroy(&this->lock); free(this); } @@ -449,7 +451,7 @@ stroke_ca_t *stroke_ca_create(stroke_cred_t *cred) this->public.destroy = (void(*)(stroke_ca_t*))destroy; this->sections = linked_list_create(); - this->mutex = mutex_create(MUTEX_RECURSIVE); + pthread_rwlock_init(&this->lock, NULL); this->cred = cred; return &this->public; diff --git a/src/charon/plugins/stroke/stroke_config.c b/src/charon/plugins/stroke/stroke_config.c index 0069191b5..f10fe2051 100644 --- a/src/charon/plugins/stroke/stroke_config.c +++ b/src/charon/plugins/stroke/stroke_config.c @@ -209,7 +209,7 @@ static peer_cfg_t *get_peer_cfg_by_name(private_stroke_config_t *this, char *nam */ static identification_t *update_peerid(certificate_t *cert, identification_t *id) { - if (!cert->has_subject(cert, id)) + if (id->get_type(id) == ID_ANY || !cert->has_subject(cert, id)) { DBG1(DBG_CFG, " peerid %D not confirmed by certificate, " "defaulting to subject DN", id); @@ -335,7 +335,9 @@ static ike_cfg_t *build_ike_cfg(private_stroke_config_t *this, stroke_msg_t *msg * build a peer_cfg from a stroke msg */ static peer_cfg_t *build_peer_cfg(private_stroke_config_t *this, - stroke_msg_t *msg, ike_cfg_t *ike_cfg) + stroke_msg_t *msg, ike_cfg_t *ike_cfg, + identification_t **my_issuer, + identification_t **other_issuer) { identification_t *me, *other, *peer_id = NULL; peer_cfg_t *mediated_by = NULL; @@ -420,6 +422,9 @@ static peer_cfg_t *build_peer_cfg(private_stroke_config_t *this, cert = this->cred->load_peer(this->cred, msg->add_conn.me.cert); if (cert) { + identification_t *issuer = cert->get_issuer(cert); + + *my_issuer = issuer->clone(issuer); this->ca->check_for_hash_and_url(this->ca, cert); me = update_peerid(cert, me); cert->destroy(cert); @@ -430,6 +435,9 @@ static peer_cfg_t *build_peer_cfg(private_stroke_config_t *this, cert = this->cred->load_peer(this->cred, msg->add_conn.other.cert); if (cert) { + identification_t *issuer = cert->get_issuer(cert); + + *other_issuer = issuer->clone(issuer); other = update_peerid(cert, other); cert->destroy(cert); } @@ -499,8 +507,7 @@ static peer_cfg_t *build_peer_cfg(private_stroke_config_t *this, * uses to serve pool addresses. */ return peer_cfg_create(msg->add_conn.name, msg->add_conn.ikev2 ? 2 : 1, ike_cfg, me, other, - msg->add_conn.me.sendcert, unique, msg->add_conn.auth_method, - msg->add_conn.eap_type, msg->add_conn.eap_vendor, + msg->add_conn.me.sendcert, unique, msg->add_conn.rekey.tries, rekey, reauth, jitter, over, msg->add_conn.mobike, msg->add_conn.dpd.delay, vip, msg->add_conn.other.sourceip_size ? @@ -512,18 +519,15 @@ static peer_cfg_t *build_peer_cfg(private_stroke_config_t *this, * fill in auth_info from stroke message */ static void build_auth_info(private_stroke_config_t *this, - stroke_msg_t *msg, auth_info_t *auth) + stroke_msg_t *msg, auth_info_t *auth, + identification_t *my_ca, + identification_t *other_ca) { - identification_t *my_ca = NULL, *other_ca = NULL; + identification_t *id; bool my_ca_same = FALSE; bool other_ca_same = FALSE; cert_validation_t valid; - if (msg->add_conn.other.groups) - { - /* TODO: AC groups */ - } - switch (msg->add_conn.crl_policy) { case CRL_STRICT_YES: @@ -540,6 +544,11 @@ static void build_auth_info(private_stroke_config_t *this, if (msg->add_conn.me.ca) { + if (my_ca) + { + my_ca->destroy(my_ca); + my_ca = NULL; + } if (streq(msg->add_conn.me.ca, "%same")) { my_ca_same = TRUE; @@ -549,8 +558,14 @@ static void build_auth_info(private_stroke_config_t *this, my_ca = identification_create_from_string(msg->add_conn.me.ca); } } + if (msg->add_conn.other.ca) { + if (other_ca) + { + other_ca->destroy(other_ca); + other_ca = NULL; + } if (streq(msg->add_conn.other.ca, "%same")) { other_ca_same = TRUE; @@ -560,6 +575,7 @@ static void build_auth_info(private_stroke_config_t *this, other_ca = identification_create_from_string(msg->add_conn.other.ca); } } + if (other_ca_same && my_ca) { other_ca = my_ca->clone(my_ca); @@ -585,6 +601,7 @@ static void build_auth_info(private_stroke_config_t *this, } other_ca->destroy(other_ca); } + if (my_ca) { DBG2(DBG_CFG, " my ca: %D", my_ca); @@ -601,6 +618,66 @@ static void build_auth_info(private_stroke_config_t *this, } my_ca->destroy(my_ca); } + auth->add_item(auth, AUTHN_AUTH_CLASS, &msg->add_conn.auth_method); + if (msg->add_conn.eap_type) + { + auth->add_item(auth, AUTHN_EAP_TYPE, &msg->add_conn.eap_type); + if (msg->add_conn.eap_vendor) + { + auth->add_item(auth, AUTHN_EAP_VENDOR, &msg->add_conn.eap_vendor); + } + } + + if (msg->add_conn.eap_identity) + { + if (streq(msg->add_conn.eap_identity, "%identity")) + { + id = identification_create_from_encoding(ID_ANY, chunk_empty); + } + else + { + id = identification_create_from_encoding(ID_EAP, chunk_create( + msg->add_conn.eap_identity, + strlen(msg->add_conn.eap_identity))); + } + auth->add_item(auth, AUTHN_EAP_IDENTITY, id); + id->destroy(id); + } + + if (msg->add_conn.other.groups) + { + chunk_t line = { msg->add_conn.other.groups, + strlen(msg->add_conn.other.groups) }; + + while (eat_whitespace(&line)) + { + chunk_t group; + + /* extract the next comma-separated group attribute */ + if (!extract_token(&group, ',', &line)) + { + group = line; + line.len = 0; + } + + /* remove any trailing spaces */ + while (group.len > 0 && *(group.ptr + group.len - 1) == ' ') + { + group.len--; + } + + /* add the group attribute to the list */ + if (group.len > 0) + { + identification_t *ac_group; + + ac_group = identification_create_from_encoding( + ID_IETF_ATTR_STRING, group); + auth->add_item(auth, AUTHZ_AC_GROUP, ac_group); + ac_group->destroy(ac_group); + } + } + } } /** @@ -696,7 +773,7 @@ static child_cfg_t *build_child_cfg(private_stroke_config_t *this, msg->add_conn.rekey.ipsec_lifetime - msg->add_conn.rekey.margin, msg->add_conn.rekey.margin * msg->add_conn.rekey.fuzz / 100, msg->add_conn.me.updown, msg->add_conn.me.hostaccess, - msg->add_conn.mode, dpd, ACTION_NONE, msg->add_conn.ipcomp); + msg->add_conn.mode, dpd, dpd, msg->add_conn.ipcomp); add_ts(this, &msg->add_conn.me, child_cfg, TRUE); add_ts(this, &msg->add_conn.other, child_cfg, FALSE); @@ -714,6 +791,7 @@ static void add(private_stroke_config_t *this, stroke_msg_t *msg) ike_cfg_t *ike_cfg, *existing_ike; peer_cfg_t *peer_cfg, *existing; child_cfg_t *child_cfg; + identification_t *my_issuer = NULL, *other_issuer = NULL; enumerator_t *enumerator; bool use_existing = FALSE; @@ -722,14 +800,15 @@ static void add(private_stroke_config_t *this, stroke_msg_t *msg) { return; } - peer_cfg = build_peer_cfg(this, msg, ike_cfg); + peer_cfg = build_peer_cfg(this, msg, ike_cfg, &my_issuer, &other_issuer); if (!peer_cfg) { ike_cfg->destroy(ike_cfg); return; } - build_auth_info(this, msg, peer_cfg->get_auth(peer_cfg)); + build_auth_info(this, msg, peer_cfg->get_auth(peer_cfg), + my_issuer, other_issuer); enumerator = create_peer_cfg_enumerator(this, NULL, NULL); while (enumerator->enumerate(enumerator, &existing)) { diff --git a/src/charon/plugins/stroke/stroke_control.c b/src/charon/plugins/stroke/stroke_control.c index 2956b1576..ed9dd7b16 100644 --- a/src/charon/plugins/stroke/stroke_control.c +++ b/src/charon/plugins/stroke/stroke_control.c @@ -18,6 +18,7 @@ #include "stroke_control.h" #include <daemon.h> +#include <processing/jobs/delete_ike_sa_job.h> typedef struct private_stroke_control_t private_stroke_control_t; @@ -55,7 +56,7 @@ struct stroke_log_info_t { * logging to the stroke interface */ static bool stroke_log(stroke_log_info_t *info, signal_t signal, level_t level, - ike_sa_t *ike_sa, char *format, va_list args) + ike_sa_t *ike_sa, void *data, char *format, va_list args) { if (level <= info->level) { @@ -240,6 +241,75 @@ static void terminate(private_stroke_control_t *this, stroke_msg_t *msg, FILE *o } /** + * Implementation of stroke_control_t.terminate_srcip. + */ +static void terminate_srcip(private_stroke_control_t *this, + stroke_msg_t *msg, FILE *out) +{ + enumerator_t *enumerator; + ike_sa_t *ike_sa; + host_t *start = NULL, *end = NULL, *vip; + chunk_t chunk_start, chunk_end, chunk_vip; + + if (msg->terminate_srcip.start) + { + start = host_create_from_string(msg->terminate_srcip.start, 0); + } + if (!start) + { + DBG1(DBG_CFG, "invalid start address: %s", msg->terminate_srcip.start); + return; + } + chunk_start = start->get_address(start); + if (msg->terminate_srcip.end) + { + end = host_create_from_string(msg->terminate_srcip.end, 0); + if (!end) + { + DBG1(DBG_CFG, "invalid end address: %s", msg->terminate_srcip.end); + start->destroy(start); + return; + } + chunk_end = end->get_address(end); + } + + enumerator = charon->controller->create_ike_sa_enumerator(charon->controller); + while (enumerator->enumerate(enumerator, &ike_sa)) + { + vip = ike_sa->get_virtual_ip(ike_sa, FALSE); + if (!vip) + { + continue; + } + if (!end) + { + if (!vip->ip_equals(vip, start)) + { + continue; + } + } + else + { + chunk_vip = vip->get_address(vip); + if (chunk_vip.len != chunk_start.len || + chunk_vip.len != chunk_end.len || + memcmp(chunk_vip.ptr, chunk_start.ptr, chunk_vip.len) < 0 || + memcmp(chunk_vip.ptr, chunk_end.ptr, chunk_vip.len) > 0) + { + continue; + } + } + + /* schedule delete asynchronously */ + charon->processor->queue_job(charon->processor, (job_t*) + delete_ike_sa_job_create(ike_sa->get_id(ike_sa), TRUE)); + } + enumerator->destroy(enumerator); + start->destroy(start); + DESTROY_IF(end); +} + +/** * Implementation of stroke_control_t.route. */ static void route(private_stroke_control_t *this, stroke_msg_t *msg, FILE *out) @@ -336,6 +406,7 @@ stroke_control_t *stroke_control_create() this->public.initiate = (void(*)(stroke_control_t*, stroke_msg_t *msg, FILE *out))initiate; this->public.terminate = (void(*)(stroke_control_t*, stroke_msg_t *msg, FILE *out))terminate; + this->public.terminate_srcip = (void(*)(stroke_control_t*, stroke_msg_t *msg, FILE *out))terminate_srcip; this->public.route = (void(*)(stroke_control_t*, stroke_msg_t *msg, FILE *out))route; this->public.unroute = (void(*)(stroke_control_t*, stroke_msg_t *msg, FILE *out))unroute; this->public.destroy = (void(*)(stroke_control_t*))destroy; diff --git a/src/charon/plugins/stroke/stroke_control.h b/src/charon/plugins/stroke/stroke_control.h index 917679209..926964458 100644 --- a/src/charon/plugins/stroke/stroke_control.h +++ b/src/charon/plugins/stroke/stroke_control.h @@ -49,6 +49,13 @@ struct stroke_control_t { void (*terminate)(stroke_control_t *this, stroke_msg_t *msg, FILE *out); /** + * Terminate a connection by peers virtual IP. + * + * @param msg stroke message + */ + void (*terminate_srcip)(stroke_control_t *this, stroke_msg_t *msg, FILE *out); + + /** * Route a connection. * * @param msg stroke message diff --git a/src/charon/plugins/stroke/stroke_cred.c b/src/charon/plugins/stroke/stroke_cred.c index 223500488..c699a083e 100644 --- a/src/charon/plugins/stroke/stroke_cred.c +++ b/src/charon/plugins/stroke/stroke_cred.c @@ -15,17 +15,18 @@ * $Id$ */ -#include "stroke_cred.h" -#include "stroke_shared_key.h" - +#define _GNU_SOURCE +#include <pthread.h> #include <sys/stat.h> #include <limits.h> +#include "stroke_cred.h" +#include "stroke_shared_key.h" + #include <credentials/certificates/x509.h> #include <credentials/certificates/crl.h> #include <credentials/certificates/ac.h> #include <utils/linked_list.h> -#include <utils/mutex.h> #include <utils/lexparser.h> #include <asn1/pem.h> #include <daemon.h> @@ -70,9 +71,9 @@ struct private_stroke_cred_t { linked_list_t *private; /** - * mutex to lock lists above + * read-write lock to lists */ - mutex_t *mutex; + pthread_rwlock_t lock; /** * cache CRLs to disk? @@ -93,7 +94,7 @@ typedef struct { */ static void id_data_destroy(id_data_t *data) { - data->this->mutex->unlock(data->this->mutex); + pthread_rwlock_unlock(&data->this->lock); free(data); } @@ -139,7 +140,7 @@ static enumerator_t* create_private_enumerator(private_stroke_cred_t *this, data->this = this; data->id = id; - this->mutex->lock(this->mutex); + pthread_rwlock_rdlock(&this->lock); return enumerator_create_filter(this->private->create_enumerator(this->private), (void*)private_filter, data, (void*)id_data_destroy); @@ -240,7 +241,7 @@ static enumerator_t* create_cert_enumerator(private_stroke_cred_t *this, data->this = this; data->id = id; - this->mutex->lock(this->mutex); + pthread_rwlock_rdlock(&this->lock); return enumerator_create_filter(this->certs->create_enumerator(this->certs), (cert == CERT_X509_CRL)? (void*)crl_filter : (void*)ac_filter, data, (void*)id_data_destroy); @@ -253,7 +254,7 @@ static enumerator_t* create_cert_enumerator(private_stroke_cred_t *this, data->this = this; data->id = id; - this->mutex->lock(this->mutex); + pthread_rwlock_rdlock(&this->lock); return enumerator_create_filter(this->certs->create_enumerator(this->certs), (void*)certs_filter, data, (void*)id_data_destroy); @@ -271,7 +272,7 @@ typedef struct { */ static void shared_data_destroy(shared_data_t *data) { - data->this->mutex->unlock(data->this->mutex); + pthread_rwlock_unlock(&data->this->lock); free(data); } @@ -323,7 +324,7 @@ static enumerator_t* create_shared_enumerator(private_stroke_cred_t *this, data->me = me; data->other = other; data->type = type; - this->mutex->lock(this->mutex); + pthread_rwlock_rdlock(&this->lock); return enumerator_create_filter(this->shared->create_enumerator(this->shared), (void*)shared_filter, data, (void*)shared_data_destroy); @@ -338,7 +339,7 @@ static certificate_t* add_cert(private_stroke_cred_t *this, certificate_t *cert) enumerator_t *enumerator; bool new = TRUE; - this->mutex->lock(this->mutex); + pthread_rwlock_rdlock(&this->lock); enumerator = this->certs->create_enumerator(this->certs); while (enumerator->enumerate(enumerator, (void**)¤t)) { @@ -357,7 +358,7 @@ static certificate_t* add_cert(private_stroke_cred_t *this, certificate_t *cert) { this->certs->insert_last(this->certs, cert); } - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); return cert; } @@ -399,7 +400,7 @@ static bool add_crl(private_stroke_cred_t *this, crl_t* crl) enumerator_t *enumerator; bool new = TRUE, found = FALSE; - this->mutex->lock(this->mutex); + pthread_rwlock_wrlock(&this->lock); enumerator = this->certs->create_enumerator(this->certs); while (enumerator->enumerate(enumerator, (void**)¤t)) { @@ -447,7 +448,7 @@ static bool add_crl(private_stroke_cred_t *this, crl_t* crl) { this->certs->insert_last(this->certs, cert); } - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); return new; } @@ -458,9 +459,9 @@ static bool add_ac(private_stroke_cred_t *this, ac_t* ac) { certificate_t *cert = &ac->certificate; - this->mutex->lock(this->mutex); + pthread_rwlock_wrlock(&this->lock); this->certs->insert_last(this->certs, cert); - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); return TRUE; } @@ -697,7 +698,7 @@ static void load_secrets(private_stroke_cred_t *this) fclose(fd); src = chunk; - this->mutex->lock(this->mutex); + pthread_rwlock_wrlock(&this->lock); while (this->shared->remove_last(this->shared, (void**)&shared) == SUCCESS) { @@ -782,6 +783,7 @@ static void load_secrets(private_stroke_cred_t *this) { key = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, key_type, BUILD_BLOB_ASN1_DER, chunk, BUILD_END); + free(chunk.ptr); if (key) { DBG1(DBG_CFG, " loaded private key file '%s'", path); @@ -826,20 +828,27 @@ static void load_secrets(private_stroke_cred_t *this) { continue; } - - /* NULL terminate the ID string */ - *(id.ptr + id.len) = '\0'; - - peer_id = identification_create_from_string(id.ptr); - if (peer_id == NULL) + + if (type == SHARED_EAP) { - DBG1(DBG_CFG, "line %d: malformed ID: %s", line_nr, id.ptr); - goto error; + /* we use a special EAP identity type for EAP secrets */ + peer_id = identification_create_from_encoding(ID_EAP, id); } - if (peer_id->get_type(peer_id) == ID_ANY) + else { - peer_id->destroy(peer_id); - continue; + /* NULL terminate the ID string */ + *(id.ptr + id.len) = '\0'; + peer_id = identification_create_from_string(id.ptr); + if (peer_id == NULL) + { + DBG1(DBG_CFG, "line %d: malformed ID: %s", line_nr, id.ptr); + goto error; + } + if (peer_id->get_type(peer_id) == ID_ANY) + { + peer_id->destroy(peer_id); + continue; + } } shared_key->add_owner(shared_key, peer_id); @@ -859,7 +868,7 @@ static void load_secrets(private_stroke_cred_t *this) } } error: - this->mutex->unlock(this->mutex); + pthread_rwlock_unlock(&this->lock); chunk_clear(&chunk); } @@ -940,7 +949,7 @@ static void destroy(private_stroke_cred_t *this) this->certs->destroy_offset(this->certs, offsetof(certificate_t, destroy)); this->shared->destroy_offset(this->shared, offsetof(shared_key_t, destroy)); this->private->destroy_offset(this->private, offsetof(private_key_t, destroy)); - this->mutex->destroy(this->mutex); + pthread_rwlock_destroy(&this->lock); free(this); } @@ -965,7 +974,7 @@ stroke_cred_t *stroke_cred_create() this->certs = linked_list_create(); this->shared = linked_list_create(); this->private = linked_list_create(); - this->mutex = mutex_create(MUTEX_RECURSIVE); + pthread_rwlock_init(&this->lock, NULL); load_certs(this); load_secrets(this); diff --git a/src/charon/plugins/stroke/stroke_list.c b/src/charon/plugins/stroke/stroke_list.c index 44699ba0a..d531dca47 100644 --- a/src/charon/plugins/stroke/stroke_list.c +++ b/src/charon/plugins/stroke/stroke_list.c @@ -22,6 +22,7 @@ #include <credentials/certificates/x509.h> #include <credentials/certificates/ac.h> #include <credentials/certificates/crl.h> +#include <config/peer_cfg.h> /* warning intervals for list functions */ #define CERT_WARNING_INTERVAL 30 /* days */ @@ -47,6 +48,23 @@ struct private_stroke_list_t { }; /** + * get the authentication class of a config + */ +auth_class_t get_auth_class(peer_cfg_t *config) +{ + auth_class_t *class; + auth_info_t *auth_info; + + auth_info = config->get_auth(config); + if (auth_info->get_item(auth_info, AUTHN_AUTH_CLASS, (void**)&class)) + { + return *class; + } + /* fallback to pubkey authentication */ + return AUTH_CLASS_PUBKEY; +} + +/** * log an IKE_SA to out */ static void log_ike_sa(FILE *out, ike_sa_t *ike_sa, bool all) @@ -80,7 +98,8 @@ static void log_ike_sa(FILE *out, ike_sa_t *ike_sa, bool all) } if (reauth) { - fprintf(out, ", reauthentication in %V", &reauth); + fprintf(out, ", %N reauthentication in %V", auth_class_names, + get_auth_class(ike_sa->get_peer_cfg(ike_sa)), &reauth); } if (!rekey && !reauth) { @@ -108,7 +127,7 @@ static void log_child_sa(FILE *out, child_sa_t *child_sa, bool all) encryption_algorithm_t encr_alg; integrity_algorithm_t int_alg; size_t encr_len, int_len; - mode_t mode; + ipsec_mode_t mode; child_sa->get_stats(child_sa, &mode, &encr_alg, &encr_len, &int_alg, &int_len, &rekey, &use_in, &use_out, @@ -117,15 +136,25 @@ static void log_child_sa(FILE *out, child_sa_t *child_sa, bool all) fprintf(out, "%12s{%d}: %N, %N", child_sa->get_name(child_sa), child_sa->get_reqid(child_sa), child_sa_state_names, child_sa->get_state(child_sa), - mode_names, mode); + ipsec_mode_names, mode); if (child_sa->get_state(child_sa) == CHILD_INSTALLED) { + u_int16_t my_cpi = child_sa->get_cpi(child_sa, TRUE); + u_int16_t other_cpi = child_sa->get_cpi(child_sa, FALSE); + fprintf(out, ", %N SPIs: %.8x_i %.8x_o", protocol_id_names, child_sa->get_protocol(child_sa), - htonl(child_sa->get_spi(child_sa, TRUE)), - htonl(child_sa->get_spi(child_sa, FALSE))); - + ntohl(child_sa->get_spi(child_sa, TRUE)), + ntohl(child_sa->get_spi(child_sa, FALSE))); + + /* Is IPCOMP activated ? */ + if (my_cpi && other_cpi) + { + fprintf(out, ", IPCOMP CPIs: %.4x_i %.4x_o", + ntohs(my_cpi), ntohs(other_cpi)); + } + if (all) { fprintf(out, "\n%12s{%d}: ", child_sa->get_name(child_sa), @@ -198,21 +227,20 @@ static void log_child_sa(FILE *out, child_sa_t *child_sa, bool all) static void status(private_stroke_list_t *this, stroke_msg_t *msg, FILE *out, bool all) { enumerator_t *enumerator, *children; - iterator_t *iterator; - host_t *host; - peer_cfg_t *peer_cfg; ike_cfg_t *ike_cfg; child_cfg_t *child_cfg; ike_sa_t *ike_sa; - char *name = NULL, *plugin; bool found = FALSE; - time_t uptime; - - name = msg->status.name; + char *name = msg->status.name; if (all) { - uptime = time(NULL) - this->uptime; + peer_cfg_t *peer_cfg; + char *plugin; + host_t *host; + u_int32_t dpd; + time_t uptime = time(NULL) - this->uptime; + fprintf(out, "Performance:\n"); fprintf(out, " uptime: %V, since %#T\n", &uptime, &this->uptime, FALSE); fprintf(out, " worker threads: %d idle of %d,", @@ -231,40 +259,154 @@ static void status(private_stroke_list_t *this, stroke_msg_t *msg, FILE *out, bo enumerator->destroy(enumerator); fprintf(out, "\n"); - iterator = charon->kernel_interface->create_address_iterator( - charon->kernel_interface); + enumerator = charon->kernel_interface->create_address_enumerator( + charon->kernel_interface, FALSE, FALSE); fprintf(out, "Listening IP addresses:\n"); - while (iterator->iterate(iterator, (void**)&host)) + while (enumerator->enumerate(enumerator, (void**)&host)) { fprintf(out, " %H\n", host); } - iterator->destroy(iterator); + enumerator->destroy(enumerator); fprintf(out, "Connections:\n"); enumerator = charon->backends->create_peer_cfg_enumerator(charon->backends); while (enumerator->enumerate(enumerator, (void**)&peer_cfg)) { + void *ptr; + certificate_t *cert; + auth_item_t item; + auth_info_t *auth; + enumerator_t *auth_enumerator; + identification_t *my_ca = NULL, *other_ca = NULL; + identification_t *eap_identity = NULL; + u_int32_t *eap_type = NULL; + bool ac_groups = FALSE; + if (peer_cfg->get_ike_version(peer_cfg) != 2 || (name && !streq(name, peer_cfg->get_name(peer_cfg)))) { continue; } + /* determine any required CAs, EAP type, EAP identity, + * and the presence of AC groups + */ + auth = peer_cfg->get_auth(peer_cfg); + auth_enumerator = auth->create_item_enumerator(auth); + while (auth_enumerator->enumerate(auth_enumerator, &item, &ptr)) + { + switch (item) + { + case AUTHN_EAP_TYPE: + eap_type = (u_int32_t *)ptr; + break; + case AUTHN_EAP_IDENTITY: + eap_identity = (identification_t *)ptr; + break; + case AUTHN_CA_CERT: + cert = (certificate_t *)ptr; + my_ca = cert->get_subject(cert); + break; + case AUTHN_CA_CERT_NAME: + my_ca = (identification_t *)ptr; + break; + case AUTHZ_CA_CERT: + cert = (certificate_t *)ptr; + other_ca = cert->get_subject(cert); + break; + case AUTHZ_CA_CERT_NAME: + other_ca = (identification_t *)ptr; + break; + case AUTHZ_AC_GROUP: + ac_groups = TRUE; + break; + default: + break; + } + } + auth_enumerator->destroy(auth_enumerator); + ike_cfg = peer_cfg->get_ike_cfg(peer_cfg); fprintf(out, "%12s: %s[%D]...%s[%D]\n", peer_cfg->get_name(peer_cfg), ike_cfg->get_my_addr(ike_cfg), peer_cfg->get_my_id(peer_cfg), ike_cfg->get_other_addr(ike_cfg), peer_cfg->get_other_id(peer_cfg)); - /* TODO: list CAs and groups */ + if (my_ca || other_ca) + { + fprintf(out, "%12s: CAs: ", peer_cfg->get_name(peer_cfg)); + if (my_ca) + { + fprintf(out, "\"%D\"...", my_ca); + } + else + { + fprintf(out, "%%any..."); + } + if (other_ca) + { + fprintf(out, "\"%D\"\n", other_ca); + } + else + { + fprintf(out, "%%any\n"); + } + } + + if (ac_groups) + { + bool first = TRUE; + + fprintf(out, "%12s: groups: ", peer_cfg->get_name(peer_cfg)); + auth_enumerator = auth->create_item_enumerator(auth); + while (auth_enumerator->enumerate(auth_enumerator, &item, &ptr)) + { + if (item == AUTHZ_AC_GROUP) + { + identification_t *group = (identification_t *)ptr; + + fprintf(out, "%s%D", first? "":", ", group); + first = FALSE; + } + } + auth_enumerator->destroy(auth_enumerator); + fprintf(out, "\n"); + } + + fprintf(out, "%12s: %N ", peer_cfg->get_name(peer_cfg), + auth_class_names, get_auth_class(peer_cfg)); + if (eap_type) + { + fprintf(out, "and %N ", eap_type_names, *eap_type); + } + fprintf(out, "authentication"); + if (eap_identity) + { + fprintf(out, ", EAP identity: '%D'", eap_identity); + } + dpd = peer_cfg->get_dpd(peer_cfg); + if (dpd) + { + fprintf(out, ", dpddelay=%us", dpd); + } + fprintf(out, "\n"); + children = peer_cfg->create_child_cfg_enumerator(peer_cfg); while (children->enumerate(children, &child_cfg)) { linked_list_t *my_ts, *other_ts; + my_ts = child_cfg->get_traffic_selectors(child_cfg, TRUE, NULL, NULL); other_ts = child_cfg->get_traffic_selectors(child_cfg, FALSE, NULL, NULL); - fprintf(out, "%12s: %#R=== %#R\n", child_cfg->get_name(child_cfg), + fprintf(out, "%12s: %#R=== %#R", child_cfg->get_name(child_cfg), my_ts, other_ts); my_ts->destroy_offset(my_ts, offsetof(traffic_selector_t, destroy)); other_ts->destroy_offset(other_ts, offsetof(traffic_selector_t, destroy)); + + if (dpd) + { + fprintf(out, ", dpdaction=%N", action_names, + child_cfg->get_dpd_action(child_cfg)); + } + fprintf(out, "\n"); } children->destroy(children); } @@ -365,6 +507,53 @@ static linked_list_t* create_unique_cert_list(certificate_type_t type) } /** + * list all raw public keys + */ +static void stroke_list_pubkeys(linked_list_t *list, bool utc, FILE *out) +{ + bool first = TRUE; + + enumerator_t *enumerator = list->create_enumerator(list); + certificate_t *cert; + + while (enumerator->enumerate(enumerator, (void**)&cert)) + { + public_key_t *public = cert->get_public_key(cert); + + if (public) + { + private_key_t *private = NULL; + identification_t *id, *keyid; + + if (first) + { + fprintf(out, "\n"); + fprintf(out, "List of Raw Public Keys:\n"); + first = FALSE; + } + fprintf(out, "\n"); + + /* list public key information */ + id = public->get_id(public, ID_PUBKEY_SHA1); + keyid = public->get_id(public, ID_PUBKEY_INFO_SHA1); + + private = charon->credentials->get_private( + charon->credentials, + public->get_type(public), keyid, NULL); + fprintf(out, " pubkey: %N %d bits%s\n", + key_type_names, public->get_type(public), + public->get_keysize(public) * 8, + private ? ", has private key" : ""); + fprintf(out, " keyid: %D\n", keyid); + fprintf(out, " subjkey: %D\n", id); + DESTROY_IF(private); + public->destroy(public); + } + } + enumerator->destroy(enumerator); +} + +/** * list all X.509 certificates matching the flags */ static void stroke_list_certs(linked_list_t *list, char *label, @@ -649,12 +838,71 @@ static void stroke_list_ocsp(linked_list_t* list, bool utc, FILE *out) } /** + * List of registered cryptographical algorithms + */ +static void list_algs(FILE *out) +{ + enumerator_t *enumerator; + encryption_algorithm_t encryption; + integrity_algorithm_t integrity; + hash_algorithm_t hash; + pseudo_random_function_t prf; + diffie_hellman_group_t group; + + fprintf(out, "\n"); + fprintf(out, "List of registered IKEv2 Algorithms:\n"); + fprintf(out, "\n encryption: "); + enumerator = lib->crypto->create_crypter_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &encryption)) + { + fprintf(out, "%N ", encryption_algorithm_names, encryption); + } + enumerator->destroy(enumerator); + fprintf(out, "\n integrity: "); + enumerator = lib->crypto->create_signer_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &integrity)) + { + fprintf(out, "%N ", integrity_algorithm_names, integrity); + } + enumerator->destroy(enumerator); + fprintf(out, "\n hasher: "); + enumerator = lib->crypto->create_hasher_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &hash)) + { + fprintf(out, "%N ", hash_algorithm_names, hash); + } + enumerator->destroy(enumerator); + fprintf(out, "\n prf: "); + enumerator = lib->crypto->create_prf_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &prf)) + { + fprintf(out, "%N ", pseudo_random_function_names, prf); + } + enumerator->destroy(enumerator); + fprintf(out, "\n dh-group: "); + enumerator = lib->crypto->create_dh_enumerator(lib->crypto); + while (enumerator->enumerate(enumerator, &group)) + { + fprintf(out, "%N ", diffie_hellman_group_names, group); + } + enumerator->destroy(enumerator); + fprintf(out, "\n"); +} + +/** * Implementation of stroke_list_t.list. */ static void list(private_stroke_list_t *this, stroke_msg_t *msg, FILE *out) { linked_list_t *cert_list = NULL; + if (msg->list.flags & LIST_PUBKEYS) + { + linked_list_t *pubkey_list = create_unique_cert_list(CERT_TRUSTED_PUBKEY); + + stroke_list_pubkeys(pubkey_list, msg->list.utc, out); + pubkey_list->destroy_offset(pubkey_list, offsetof(certificate_t, destroy)); + } if (msg->list.flags & (LIST_CERTS | LIST_CACERTS | LIST_OCSPCERTS | LIST_AACERTS)) { cert_list = create_unique_cert_list(CERT_X509); @@ -698,8 +946,13 @@ static void list(private_stroke_list_t *this, stroke_msg_t *msg, FILE *out) linked_list_t *ocsp_list = create_unique_cert_list(CERT_X509_OCSP_RESPONSE); stroke_list_ocsp(ocsp_list, msg->list.utc, out); + ocsp_list->destroy_offset(ocsp_list, offsetof(certificate_t, destroy)); } + if (msg->list.flags & LIST_ALGS) + { + list_algs(out); + } DESTROY_OFFSET_IF(cert_list, offsetof(certificate_t, destroy)); } diff --git a/src/charon/plugins/stroke/stroke_socket.c b/src/charon/plugins/stroke/stroke_socket.c index 92e295a0c..175322aa8 100644 --- a/src/charon/plugins/stroke/stroke_socket.c +++ b/src/charon/plugins/stroke/stroke_socket.c @@ -169,10 +169,12 @@ static void stroke_add_conn(private_stroke_socket_t *this, stroke_msg_t *msg) DBG2(DBG_CFG, "conn %s", msg->add_conn.name); pop_end(msg, "left", &msg->add_conn.me); pop_end(msg, "right", &msg->add_conn.other); + pop_string(msg, &msg->add_conn.eap_identity); pop_string(msg, &msg->add_conn.algorithms.ike); pop_string(msg, &msg->add_conn.algorithms.esp); pop_string(msg, &msg->add_conn.ikeme.mediated_by); pop_string(msg, &msg->add_conn.ikeme.peerid); + DBG2(DBG_CFG, " eap_identity=%s", msg->add_conn.eap_identity); DBG2(DBG_CFG, " ike=%s", msg->add_conn.algorithms.ike); DBG2(DBG_CFG, " esp=%s", msg->add_conn.algorithms.esp); DBG2(DBG_CFG, " mediation=%s", msg->add_conn.ikeme.mediation ? "yes" : "no"); @@ -215,6 +217,20 @@ static void stroke_terminate(private_stroke_socket_t *this, stroke_msg_t *msg, F DBG1(DBG_CFG, "received stroke: terminate '%s'", msg->terminate.name); this->control->terminate(this->control, msg, out); +} + +/** + * terminate a connection by peers virtual IP + */ +static void stroke_terminate_srcip(private_stroke_socket_t *this, + stroke_msg_t *msg, FILE *out) +{ + pop_string(msg, &msg->terminate_srcip.start); + pop_string(msg, &msg->terminate_srcip.end); + DBG1(DBG_CFG, "received stroke: terminate-srcip %s-%s", + msg->terminate_srcip.start, msg->terminate_srcip.end); + + this->control->terminate_srcip(this->control, msg, out); } /** @@ -430,6 +446,9 @@ static job_requeue_t process(stroke_job_context_t *ctx) case STR_TERMINATE: stroke_terminate(this, msg, out); break; + case STR_TERMINATE_SRCIP: + stroke_terminate_srcip(this, msg, out); + break; case STR_STATUS: stroke_status(this, msg, out, FALSE); break; @@ -537,7 +556,7 @@ static bool open_socket(private_stroke_socket_t *this) strerror(errno)); } - if (listen(this->socket, 0) < 0) + if (listen(this->socket, 10) < 0) { DBG1(DBG_CFG, "could not listen on stroke socket: %s", strerror(errno)); close(this->socket); diff --git a/src/charon/plugins/uci/Makefile.am b/src/charon/plugins/uci/Makefile.am index 47a55ae17..0136bf5e9 100644 --- a/src/charon/plugins/uci/Makefile.am +++ b/src/charon/plugins/uci/Makefile.am @@ -6,7 +6,8 @@ AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-uci.la libstrongswan_uci_la_SOURCES = \ uci_plugin.h uci_plugin.c uci_parser.h uci_parser.c \ - uci_config.h uci_config.c uci_creds.h uci_creds.c + uci_config.h uci_config.c uci_creds.h uci_creds.c \ + uci_control.h uci_control.c libstrongswan_uci_la_LDFLAGS = -module libstrongswan_uci_la_LIBADD = -luci diff --git a/src/charon/plugins/uci/Makefile.in b/src/charon/plugins/uci/Makefile.in index 297f25768..17a1212f3 100644 --- a/src/charon/plugins/uci/Makefile.in +++ b/src/charon/plugins/uci/Makefile.in @@ -51,7 +51,7 @@ pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_uci_la_DEPENDENCIES = am_libstrongswan_uci_la_OBJECTS = uci_plugin.lo uci_parser.lo \ - uci_config.lo uci_creds.lo + uci_config.lo uci_creds.lo uci_control.lo libstrongswan_uci_la_OBJECTS = $(am_libstrongswan_uci_la_OBJECTS) libstrongswan_uci_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ @@ -188,6 +188,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -212,7 +214,8 @@ AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-uci.la libstrongswan_uci_la_SOURCES = \ uci_plugin.h uci_plugin.c uci_parser.h uci_parser.c \ - uci_config.h uci_config.c uci_creds.h uci_creds.c + uci_config.h uci_config.c uci_creds.h uci_creds.c \ + uci_control.h uci_control.c libstrongswan_uci_la_LDFLAGS = -module libstrongswan_uci_la_LIBADD = -luci @@ -286,6 +289,7 @@ distclean-compile: -rm -f *.tab.c @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uci_config.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uci_control.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uci_creds.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uci_parser.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uci_plugin.Plo@am__quote@ diff --git a/src/charon/plugins/uci/uci_config.c b/src/charon/plugins/uci/uci_config.c index cc44eaa9b..c9d54a532 100644 --- a/src/charon/plugins/uci/uci_config.c +++ b/src/charon/plugins/uci/uci_config.c @@ -163,6 +163,8 @@ static bool peer_enumerator_enumerate(peer_enumerator_t *this, peer_cfg_t **cfg) char *remote_id, *remote_addr, *remote_net; child_cfg_t *child_cfg; ike_cfg_t *ike_cfg; + auth_info_t *auth; + auth_class_t class; /* defaults */ name = "unnamed"; @@ -186,13 +188,15 @@ static bool peer_enumerator_enumerate(peer_enumerator_t *this, peer_cfg_t **cfg) ike_cfg->add_proposal(ike_cfg, create_proposal(ike_proposal, PROTO_IKE)); this->peer_cfg = peer_cfg_create( name, 2, ike_cfg, create_id(local_id), create_id(remote_id), - CERT_SEND_IF_ASKED, UNIQUE_NO, CONF_AUTH_PSK, - 0, 0, /* EAP method, vendor */ + CERT_SEND_IF_ASKED, UNIQUE_NO, 1, create_rekey(ike_rekey), 0, /* keytries, rekey, reauth */ 1800, 900, /* jitter, overtime */ TRUE, 60, /* mobike, dpddelay */ NULL, NULL, /* vip, pool */ FALSE, NULL, NULL); /* mediation, med by, peer id */ + auth = this->peer_cfg->get_auth(this->peer_cfg); + class = AUTH_CLASS_PSK; + auth->add_item(auth, AUTHN_AUTH_CLASS, &class); child_cfg = child_cfg_create(name, create_rekey(esp_rekey) + 300, create_rekey(ike_rekey), 300, NULL, TRUE, MODE_TUNNEL, ACTION_NONE, ACTION_NONE, FALSE); @@ -352,9 +356,8 @@ uci_config_t *uci_config_create(uci_parser_t *parser) this->public.backend.create_ike_cfg_enumerator = (enumerator_t*(*)(backend_t*, host_t *me, host_t *other))create_ike_cfg_enumerator; this->public.backend.get_peer_cfg_by_name = (peer_cfg_t* (*)(backend_t*,char*))get_peer_cfg_by_name; this->public.destroy = (void(*)(uci_config_t*))destroy; - this->parser = parser; - + return &this->public; } diff --git a/src/charon/plugins/uci/uci_control.c b/src/charon/plugins/uci/uci_control.c new file mode 100644 index 000000000..2ffdd2b7b --- /dev/null +++ b/src/charon/plugins/uci/uci_control.c @@ -0,0 +1,301 @@ +/* + * Copyright (C) 2008 Thomas Kallenberg + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#define _GNU_SOURCE +#include <string.h> +#include <stdio.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <errno.h> +#include <pthread.h> + +#include "uci_control.h" + +#include <daemon.h> +#include <processing/jobs/callback_job.h> + +#define FIFO_FILE "/var/run/charon.fifo" + + +typedef struct private_uci_control_t private_uci_control_t; + +/** + * private data of uci_control_t + */ +struct private_uci_control_t { + + /** + * Public part + */ + uci_control_t public; + + /** + * Job + */ + callback_job_t *job; +}; + +/** + * write answer to fifo + */ +static void write_fifo(private_uci_control_t *this, char *format, ...) +{ + va_list args; + FILE *out; + + out = fopen(FIFO_FILE, "w"); + if (out) + { + va_start(args, format); + vfprintf(out, format, args); + va_end(args); + fclose(out); + } + else + { + DBG1(DBG_CFG, "writing to UCI fifo failed: %s", strerror(errno)); + } +} + +/** + * print IKE_SA status information + */ +static void status(private_uci_control_t *this, char *name) +{ + enumerator_t *configs, *sas; + iterator_t *children; + ike_sa_t *ike_sa; + child_sa_t *child_sa; + peer_cfg_t *peer_cfg; + char buf[2048]; + FILE *out = NULL; + + configs = charon->backends->create_peer_cfg_enumerator(charon->backends); + while (configs->enumerate(configs, &peer_cfg)) + { + if (name && !streq(name, peer_cfg->get_name(peer_cfg))) + { + continue; + } + sas = charon->controller->create_ike_sa_enumerator(charon->controller); + while (sas->enumerate(sas, &ike_sa)) + { + if (!streq(ike_sa->get_name(ike_sa), peer_cfg->get_name(peer_cfg))) + { + continue; + } + if (!out) + { + out = fmemopen(buf, sizeof(buf), "w"); + if (!out) + { + continue; + } + } + fprintf(out, "%-8s %-20D %-16H ", ike_sa->get_name(ike_sa), + ike_sa->get_other_id(ike_sa), ike_sa->get_other_host(ike_sa)); + + children = ike_sa->create_child_sa_iterator(ike_sa); + while (children->iterate(children, (void**)&child_sa)) + { + fprintf(out, "%#R", + child_sa->get_traffic_selectors(child_sa, FALSE)); + } + children->destroy(children); + fprintf(out, "\n"); + } + sas->destroy(sas); + } + configs->destroy(configs); + if (out) + { + fclose(out); + write_fifo(this, "%s", buf); + } + else + { + write_fifo(this, ""); + } +} + +/** + * Initiate an IKE_SA + */ +static void initiate(private_uci_control_t *this, char *name) +{ + peer_cfg_t *peer_cfg; + child_cfg_t *child_cfg; + enumerator_t *enumerator; + + peer_cfg = charon->backends->get_peer_cfg_by_name(charon->backends, name); + if (peer_cfg) + { + enumerator = peer_cfg->create_child_cfg_enumerator(peer_cfg); + if (enumerator->enumerate(enumerator, &child_cfg) && + charon->controller->initiate(charon->controller, peer_cfg, + child_cfg->get_ref(child_cfg), + controller_cb_empty, NULL) == SUCCESS) + { + write_fifo(this, "connection '%s' established\n", name); + } + else + { + write_fifo(this, "establishing connection '%s' failed\n", name); + } + enumerator->destroy(enumerator); + } + else + { + write_fifo(this, "no connection named '%s' found\n", name); + } +} + +/** + * terminate an IKE_SA + */ +static void terminate(private_uci_control_t *this, char *name) +{ + enumerator_t *enumerator; + ike_sa_t *ike_sa; + u_int id; + + enumerator = charon->controller->create_ike_sa_enumerator(charon->controller); + while (enumerator->enumerate(enumerator, &ike_sa)) + { + if (streq(name, ike_sa->get_name(ike_sa))) + { + id = ike_sa->get_unique_id(ike_sa); + enumerator->destroy(enumerator); + charon->controller->terminate_ike(charon->controller, id, + controller_cb_empty, NULL); + write_fifo(this, "connection '%s' terminated\n", name); + return; + } + } + enumerator->destroy(enumerator); + write_fifo(this, "no active connection named '%s'\n", name); +} + +/** + * dispatch control request + */ +static void process(private_uci_control_t *this, char *message) +{ + enumerator_t* enumerator; + + enumerator = enumerator_create_token(message, " \n", ""); + if (enumerator->enumerate(enumerator, &message)) + { + if (streq(message, "status")) + { + if (enumerator->enumerate(enumerator, &message)) + { + status(this, message); + } + else + { + status(this, NULL); + } + } + else if (streq(message, "up") && + enumerator->enumerate(enumerator, &message)) + { + initiate(this, message); + } + else if (streq(message, "down") && + enumerator->enumerate(enumerator, &message)) + { + terminate(this, message); + } + else + { + write_fifo(this, "usage: status [<name>] | up <name> | down <name>\n" + " status format: name peer-id peer-addr tunnel(s)\n"); + } + } + enumerator->destroy(enumerator); +} + +/** + * read from fifo + */ +static job_requeue_t receive(private_uci_control_t *this) +{ + char message[128]; + int oldstate, len; + FILE *in; + + memset(message, 0, sizeof(message)); + pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate); + in = fopen(FIFO_FILE, "r"); + pthread_setcancelstate(oldstate, NULL); + if (in) + { + len = fread(message, 1, sizeof(message) - 1, in); + fclose(in); + if (len > 0) + { + process(this, message); + } + else + { + DBG1(DBG_DMN, "reading from UCI fifo failed: %s", strerror(errno)); + } + } + else + { + DBG1(DBG_DMN, "opening UCI fifo failed: %s", strerror(errno)); + } + return JOB_REQUEUE_FAIR; +} + +/** + * Implementation of uci_control_t.destroy + */ +static void destroy(private_uci_control_t *this) +{ + this->job->cancel(this->job); + unlink(FIFO_FILE); + free(this); +} + +/** + * Described in header. + */ +uci_control_t *uci_control_create() +{ + private_uci_control_t *this = malloc_thing(private_uci_control_t); + + this->public.destroy = (void(*)(uci_control_t*))destroy; + + unlink(FIFO_FILE); + if (mkfifo(FIFO_FILE, S_IRUSR|S_IWUSR) != 0) + { + DBG1(DBG_CFG, "creating UCI control fifo '%s' failed: %s", + FIFO_FILE, strerror(errno)); + } + else + { + this->job = callback_job_create((callback_job_cb_t)receive, + this, NULL, NULL); + charon->processor->queue_job(charon->processor, (job_t*)this->job); + } + return &this->public; +} + diff --git a/src/charon/plugins/uci/uci_control.h b/src/charon/plugins/uci/uci_control.h new file mode 100644 index 000000000..774c42661 --- /dev/null +++ b/src/charon/plugins/uci/uci_control.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2008 Thomas Kallenberg + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup uci_control_t uci_control + * @{ @ingroup uci + */ + +#ifndef UCI_CONTROL_H_ +#define UCI_CONTROL_H_ + +typedef struct uci_control_t uci_control_t; + +struct uci_control_t { + + /** + * Destroy the controller + */ + + void (*destroy)(uci_control_t *this); +}; + +/** + * Create a UCI based configuration backend. + */ + +uci_control_t *uci_control_create(); + +#endif /*UCI_CONTROL_H_@}*/ diff --git a/src/charon/plugins/uci/uci_parser.c b/src/charon/plugins/uci/uci_parser.c index 796d2993a..8f4acb938 100644 --- a/src/charon/plugins/uci/uci_parser.c +++ b/src/charon/plugins/uci/uci_parser.c @@ -76,11 +76,18 @@ static bool section_enumerator_enumerate(section_enumerator_t *this, ...) va_start(args, this); - /* name is first parameter */ value = va_arg(args, char**); if (value) { - *value = uci_to_section(this->current)->type; + if (uci_lookup(this->ctx, &element, this->package, + this->current->name, "name") == UCI_OK) + { /* use "name" attribute as config name if available ... */ + *value = uci_to_option(element)->value; + } + else + { /* ... or the section name becomes config name */ + *value = uci_to_section(this->current)->type; + } } /* followed by keyword parameters */ diff --git a/src/charon/plugins/uci/uci_plugin.c b/src/charon/plugins/uci/uci_plugin.c index 918523826..fd84b224c 100644 --- a/src/charon/plugins/uci/uci_plugin.c +++ b/src/charon/plugins/uci/uci_plugin.c @@ -18,6 +18,7 @@ #include "uci_plugin.h" #include "uci_config.h" #include "uci_creds.h" +#include "uci_control.h" #include <daemon.h> @@ -52,6 +53,11 @@ struct private_uci_plugin_t { * UCI parser wrapper */ uci_parser_t *parser; + + /** + * UCI control interface + */ + uci_control_t *control; }; /** @@ -64,6 +70,7 @@ static void destroy(private_uci_plugin_t *this) this->config->destroy(this->config); this->creds->destroy(this->creds); this->parser->destroy(this->parser); + this->control->destroy(this->control); free(this); } @@ -75,10 +82,11 @@ plugin_t *plugin_create() private_uci_plugin_t *this = malloc_thing(private_uci_plugin_t); this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + this->parser = uci_parser_create(UCI_PACKAGE); this->config = uci_config_create(this->parser); this->creds = uci_creds_create(this->parser); + this->control = uci_control_create(); charon->backends->add_backend(charon->backends, &this->config->backend); charon->credentials->add_set(charon->credentials, &this->creds->credential_set); diff --git a/src/charon/plugins/unit_tester/Makefile.am b/src/charon/plugins/unit_tester/Makefile.am index 2487cf207..238e5a1dc 100644 --- a/src/charon/plugins/unit_tester/Makefile.am +++ b/src/charon/plugins/unit_tester/Makefile.am @@ -5,7 +5,7 @@ AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-unit-tester.la -libstrongswan_unit_tester_la_SOURCES = unit_tester.c unit_tester.h \ +libstrongswan_unit_tester_la_SOURCES = unit_tester.c unit_tester.h tests.h \ tests/test_enumerator.c \ tests/test_auth_info.c \ tests/test_fips_prf.c \ @@ -16,6 +16,9 @@ libstrongswan_unit_tester_la_SOURCES = unit_tester.c unit_tester.h \ tests/test_rsa_gen.c \ tests/test_med_db.c \ tests/test_aes.c \ - tests/test_chunk.c + tests/test_chunk.c \ + tests/test_pool.c \ + tests/test_agent.c + libstrongswan_unit_tester_la_LDFLAGS = -module diff --git a/src/charon/plugins/unit_tester/Makefile.in b/src/charon/plugins/unit_tester/Makefile.in index fe5dfa6cf..837dcd73c 100644 --- a/src/charon/plugins/unit_tester/Makefile.in +++ b/src/charon/plugins/unit_tester/Makefile.in @@ -53,7 +53,8 @@ libstrongswan_unit_tester_la_LIBADD = am_libstrongswan_unit_tester_la_OBJECTS = unit_tester.lo \ test_enumerator.lo test_auth_info.lo test_fips_prf.lo \ test_curl.lo test_mysql.lo test_sqlite.lo test_mutex.lo \ - test_rsa_gen.lo test_med_db.lo test_aes.lo test_chunk.lo + test_rsa_gen.lo test_med_db.lo test_aes.lo test_chunk.lo \ + test_pool.lo test_agent.lo libstrongswan_unit_tester_la_OBJECTS = \ $(am_libstrongswan_unit_tester_la_OBJECTS) libstrongswan_unit_tester_la_LINK = $(LIBTOOL) --tag=CC \ @@ -192,6 +193,8 @@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -214,7 +217,7 @@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-unit-tester.la -libstrongswan_unit_tester_la_SOURCES = unit_tester.c unit_tester.h \ +libstrongswan_unit_tester_la_SOURCES = unit_tester.c unit_tester.h tests.h \ tests/test_enumerator.c \ tests/test_auth_info.c \ tests/test_fips_prf.c \ @@ -225,7 +228,9 @@ libstrongswan_unit_tester_la_SOURCES = unit_tester.c unit_tester.h \ tests/test_rsa_gen.c \ tests/test_med_db.c \ tests/test_aes.c \ - tests/test_chunk.c + tests/test_chunk.c \ + tests/test_pool.c \ + tests/test_agent.c libstrongswan_unit_tester_la_LDFLAGS = -module all: all-am @@ -298,6 +303,7 @@ distclean-compile: -rm -f *.tab.c @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_aes.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_agent.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_auth_info.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_chunk.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_curl.Plo@am__quote@ @@ -306,6 +312,7 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_med_db.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_mutex.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_mysql.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_pool.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_rsa_gen.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_sqlite.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/unit_tester.Plo@am__quote@ @@ -408,6 +415,20 @@ test_chunk.lo: tests/test_chunk.c @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o test_chunk.lo `test -f 'tests/test_chunk.c' || echo '$(srcdir)/'`tests/test_chunk.c +test_pool.lo: tests/test_pool.c +@am__fastdepCC_TRUE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT test_pool.lo -MD -MP -MF $(DEPDIR)/test_pool.Tpo -c -o test_pool.lo `test -f 'tests/test_pool.c' || echo '$(srcdir)/'`tests/test_pool.c +@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/test_pool.Tpo $(DEPDIR)/test_pool.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='tests/test_pool.c' object='test_pool.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o test_pool.lo `test -f 'tests/test_pool.c' || echo '$(srcdir)/'`tests/test_pool.c + +test_agent.lo: tests/test_agent.c +@am__fastdepCC_TRUE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT test_agent.lo -MD -MP -MF $(DEPDIR)/test_agent.Tpo -c -o test_agent.lo `test -f 'tests/test_agent.c' || echo '$(srcdir)/'`tests/test_agent.c +@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/test_agent.Tpo $(DEPDIR)/test_agent.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='tests/test_agent.c' object='test_agent.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o test_agent.lo `test -f 'tests/test_agent.c' || echo '$(srcdir)/'`tests/test_agent.c + mostlyclean-libtool: -rm -f *.lo diff --git a/src/charon/plugins/unit_tester/tests.h b/src/charon/plugins/unit_tester/tests.h new file mode 100644 index 000000000..058d1987d --- /dev/null +++ b/src/charon/plugins/unit_tester/tests.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2007 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id: tests.h 4317 2008-09-02 11:00:13Z martin $ + */ + +/** + * @defgroup tests tests + * @{ @ingroup unit_tester + */ + +DEFINE_TEST("linked_list_t->remove()", test_list_remove, FALSE) +DEFINE_TEST("simple enumerator", test_enumerate, FALSE) +DEFINE_TEST("nested enumerator", test_enumerate_nested, FALSE) +DEFINE_TEST("filtered enumerator", test_enumerate_filtered, FALSE) +DEFINE_TEST("token enumerator", test_enumerate_token, FALSE) +DEFINE_TEST("auth info", test_auth_info, FALSE) +DEFINE_TEST("FIPS PRF", fips_prf_test, FALSE) +DEFINE_TEST("CURL get", test_curl_get, FALSE) +DEFINE_TEST("MySQL operations", test_mysql, FALSE) +DEFINE_TEST("SQLite operations", test_sqlite, FALSE) +DEFINE_TEST("mutex primitive", test_mutex, FALSE) +DEFINE_TEST("RSA key generation", test_rsa_gen, FALSE) +DEFINE_TEST("RSA subjectPublicKeyInfo loading", test_rsa_load_any, FALSE) +DEFINE_TEST("Mediation database key fetch", test_med_db, FALSE) +DEFINE_TEST("AES-128 encryption", test_aes128, FALSE) +DEFINE_TEST("AES-XCBC", test_aes_xcbc, FALSE) +DEFINE_TEST("Base64 converter", test_chunk_base64, FALSE) +DEFINE_TEST("IP pool", test_pool, FALSE) +DEFINE_TEST("SSH agent", test_agent, TRUE) diff --git a/src/charon/plugins/unit_tester/tests/test_agent.c b/src/charon/plugins/unit_tester/tests/test_agent.c new file mode 100644 index 000000000..fd76b9cf5 --- /dev/null +++ b/src/charon/plugins/unit_tester/tests/test_agent.c @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include <library.h> +#include <daemon.h> + +/******************************************************************************* + * SSH agent signature creation and verification + ******************************************************************************/ +bool test_agent() +{ + char *path, buf[] = {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08}; + chunk_t sig, data = chunk_from_buf(buf); + private_key_t *private; + public_key_t *public; + + path = getenv("SSH_AUTH_SOCK"); + if (!path) + { + DBG1(DBG_CFG, "ssh-agent not found."); + return FALSE; + } + + private = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + BUILD_AGENT_SOCKET, path, BUILD_END); + if (!private) + { + return FALSE; + } + if (!private->sign(private, SIGN_RSA_EMSA_PKCS1_SHA1, data, &sig)) + { + return FALSE; + } + public = private->get_public_key(private); + if (!public) + { + return FALSE;; + } + if (!public->verify(public, SIGN_RSA_EMSA_PKCS1_SHA1, data, sig)) + { + return FALSE; + } + free(sig.ptr); + buf[1] = 0x01; /* fake it */ + if (public->verify(public, SIGN_RSA_EMSA_PKCS1_SHA1, data, sig)) + { + return FALSE; + } + + private->destroy(private); + public->destroy(public); + + return TRUE; +} + diff --git a/src/charon/plugins/unit_tester/tests/test_auth_info.c b/src/charon/plugins/unit_tester/tests/test_auth_info.c index 2640c951c..1719190b1 100644 --- a/src/charon/plugins/unit_tester/tests/test_auth_info.c +++ b/src/charon/plugins/unit_tester/tests/test_auth_info.c @@ -85,7 +85,7 @@ bool test_auth_info() auth_item_t type; c1 = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509, - BUILD_BLOB_ASN1_DER, chunk_clone(certchunk), + BUILD_BLOB_ASN1_DER, certchunk, BUILD_END); if (!c1) { diff --git a/src/charon/plugins/unit_tester/tests/test_chunk.c b/src/charon/plugins/unit_tester/tests/test_chunk.c index e7a8586c9..5356c1d96 100644 --- a/src/charon/plugins/unit_tester/tests/test_chunk.c +++ b/src/charon/plugins/unit_tester/tests/test_chunk.c @@ -16,8 +16,6 @@ #include <library.h> #include <daemon.h> -#define countof(array) (sizeof(array)/sizeof(typeof(array[0]))) - /******************************************************************************* * Base64 encoding/decoding test ******************************************************************************/ diff --git a/src/charon/plugins/unit_tester/tests/test_enumerator.c b/src/charon/plugins/unit_tester/tests/test_enumerator.c index d17d62bef..a7f3dd822 100644 --- a/src/charon/plugins/unit_tester/tests/test_enumerator.c +++ b/src/charon/plugins/unit_tester/tests/test_enumerator.c @@ -212,3 +212,53 @@ bool test_enumerate_filtered() list->destroy(list); return !bad_data; } + +/******************************************************************************* + * token parser test + ******************************************************************************/ + +bool test_enumerate_token() +{ + enumerator_t *enumerator; + char *token; + int i, num; + struct { + char *string; + char *sep; + char *trim; + } tests[] = { + {"abc, cde, efg", ",", " "}, + {" abc 1:2 cde;3 4efg5. ", ":;.,", " 12345"}, + {"abc.cde,efg", ",.", ""}, + {" abc cde efg ", " ", " "}, + }; + + for (num = 0; num < countof(tests); num++) + { + i = 0; + enumerator = enumerator_create_token( + tests[num].string, tests[num].sep, tests[num].trim); + while (enumerator->enumerate(enumerator, &token)) + { + switch (i) + { + case 0: + if (!streq(token, "abc")) return FALSE; + break; + case 1: + if (!streq(token, "cde")) return FALSE; + break; + case 2: + if (!streq(token, "efg")) return FALSE; + break; + default: + return FALSE; + } + i++; + } + enumerator->destroy(enumerator); + } + + return TRUE; +} + diff --git a/src/charon/plugins/unit_tester/tests/test_pool.c b/src/charon/plugins/unit_tester/tests/test_pool.c new file mode 100644 index 000000000..5d5295bea --- /dev/null +++ b/src/charon/plugins/unit_tester/tests/test_pool.c @@ -0,0 +1,102 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include <sys/time.h> +#include <time.h> + +#include <library.h> +#include <daemon.h> + +#define ALLOCS 1000 +#define THREADS 20 + +static void* testing(void *thread) +{ + int i; + auth_info_t *auth; + host_t *addr[ALLOCS]; + identification_t *id[ALLOCS]; + + + auth = auth_info_create(); + + /* prepare identities */ + for (i = 0; i < ALLOCS; i++) + { + char buf[256]; + + snprintf(buf, sizeof(buf), "%d-%d@strongswan.org", (int)thread, i); + id[i] = identification_create_from_string(buf); + if (!id[i]) + { + return (void*)FALSE; + } + } + + /* allocate addresses */ + for (i = 0; i < ALLOCS; i++) + { + addr[i] = charon->attributes->acquire_address(charon->attributes, + "test", id[i], auth, NULL); + if (!addr[i]) + { + return (void*)FALSE; + } + } + + /* release addresses */ + for (i = 0; i < ALLOCS; i++) + { + charon->attributes->release_address(charon->attributes, "test", addr[i]); + } + + /* cleanup */ + for (i = 0; i < ALLOCS; i++) + { + addr[i]->destroy(addr[i]); + id[i]->destroy(id[i]); + } + auth->destroy(auth); + return (void*)TRUE; +} + + +/******************************************************************************* + * SQL pool performance test + ******************************************************************************/ +bool test_pool() +{ + int i; + void *res; + pthread_t thread[THREADS]; + + for (i = 0; i < THREADS; i++) + { + if (pthread_create(&thread[i], NULL, (void*)testing, (void*)i) < 0) + { + return FALSE; + } + } + for (i = 0; i < THREADS; i++) + { + pthread_join(thread[i], &res); + if (res == NULL) + { + return FALSE; + } + } + return TRUE; +} + diff --git a/src/charon/plugins/unit_tester/tests/test_rsa_gen.c b/src/charon/plugins/unit_tester/tests/test_rsa_gen.c index 783a4c913..f13bb5bbf 100644 --- a/src/charon/plugins/unit_tester/tests/test_rsa_gen.c +++ b/src/charon/plugins/unit_tester/tests/test_rsa_gen.c @@ -97,7 +97,7 @@ bool test_rsa_load_any() public_key_t *public; public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, - BUILD_BLOB_ASN1_DER, chunk_clone(chunk), + BUILD_BLOB_ASN1_DER, chunk, BUILD_END); if (!public || public->get_keysize(public) != 256) { diff --git a/src/charon/processing/jobs/initiate_mediation_job.c b/src/charon/processing/jobs/initiate_mediation_job.c index de97daafa..ee9644045 100644 --- a/src/charon/processing/jobs/initiate_mediation_job.c +++ b/src/charon/processing/jobs/initiate_mediation_job.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: initiate_mediation_job.c 3792 2008-04-10 12:51:04Z tobias $ + * $Id: initiate_mediation_job.c 4192 2008-07-18 15:51:40Z martin $ */ #include "initiate_mediation_job.h" @@ -56,10 +56,11 @@ static void destroy(private_initiate_mediation_job_t *this) /** * Callback to handle initiation of mediation connection */ -static bool initiate_callback(private_initiate_mediation_job_t *this, signal_t signal, level_t level, - ike_sa_t *ike_sa, char *format, va_list args) +static bool initiate_callback(private_initiate_mediation_job_t *this, + signal_t signal, level_t level, ike_sa_t *ike_sa, + void *data, char *format, va_list args) { - if (signal == CHILD_UP_SUCCESS) + if (signal == CHD_UP_SUCCESS) { /* mediation connection is up */ this->mediation_sa_id = ike_sa->get_id(ike_sa); @@ -119,7 +120,7 @@ static void initiate(private_initiate_mediation_job_t *this) mediation_cfg->destroy(mediation_cfg); mediated_cfg->destroy(mediated_cfg); charon->bus->set_sa(charon->bus, mediated_sa); - SIG(IKE_UP_FAILED, "mediation failed"); + SIG_IKE(UP_FAILED, "mediation failed"); destroy(this); return; } @@ -138,7 +139,7 @@ static void initiate(private_initiate_mediation_job_t *this) charon->ike_sa_manager->checkin_and_destroy(charon->ike_sa_manager, mediation_sa); charon->bus->set_sa(charon->bus, mediated_sa); - SIG(IKE_UP_FAILED, "mediation failed"); + SIG_IKE(UP_FAILED, "mediation failed"); destroy(this); return; } @@ -179,7 +180,7 @@ static void reinitiate(private_initiate_mediation_job_t *this) charon->ike_sa_manager->checkin_and_destroy(charon->ike_sa_manager, mediation_sa); charon->bus->set_sa(charon->bus, mediated_sa); - SIG(IKE_UP_FAILED, "mediation failed"); + SIG_IKE(UP_FAILED, "mediation failed"); destroy(this); return; } diff --git a/src/charon/processing/jobs/update_sa_job.c b/src/charon/processing/jobs/update_sa_job.c new file mode 100644 index 000000000..acf263d25 --- /dev/null +++ b/src/charon/processing/jobs/update_sa_job.c @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include <stdlib.h> + +#include "update_sa_job.h" + +#include <sa/ike_sa.h> +#include <daemon.h> + + +typedef struct private_update_sa_job_t private_update_sa_job_t; + +/** + * Private data of an update_sa_job_t Object + */ +struct private_update_sa_job_t { + /** + * public update_sa_job_t interface + */ + update_sa_job_t public; + + /** + * reqid of the CHILD_SA + */ + u_int32_t reqid; + + /** + * New SA address and port + */ + host_t *new; +}; + +/** + * Implements job_t.destroy. + */ +static void destroy(private_update_sa_job_t *this) +{ + this->new->destroy(this->new); + free(this); +} + +/** + * Implementation of job_t.execute. + */ +static void execute(private_update_sa_job_t *this) +{ + ike_sa_t *ike_sa; + + ike_sa = charon->ike_sa_manager->checkout_by_id(charon->ike_sa_manager, + this->reqid, TRUE); + if (ike_sa == NULL) + { + DBG1(DBG_JOB, "CHILD_SA with reqid %d not found for update", this->reqid); + } + else + { + /* we update only if other host is NATed, but not our */ + if (ike_sa->has_condition(ike_sa, COND_NAT_THERE) && + !ike_sa->has_condition(ike_sa, COND_NAT_HERE)) + { + ike_sa->update_hosts(ike_sa, NULL, this->new); + } + charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa); + } + destroy(this); +} + +/* + * Described in header + */ +update_sa_job_t *update_sa_job_create(u_int32_t reqid, host_t *new) +{ + private_update_sa_job_t *this = malloc_thing(private_update_sa_job_t); + + this->public.job_interface.execute = (void (*) (job_t *)) execute; + this->public.job_interface.destroy = (void (*) (job_t *)) destroy; + + this->reqid = reqid; + this->new = new; + + return &this->public; +} + diff --git a/src/charon/processing/jobs/update_sa_job.h b/src/charon/processing/jobs/update_sa_job.h new file mode 100644 index 000000000..5a350d939 --- /dev/null +++ b/src/charon/processing/jobs/update_sa_job.h @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +/** + * @defgroup update_sa_job update_sa_job + * @{ @ingroup jobs + */ + +#ifndef UPDATE_SA_JOB_H_ +#define UPDATE_SA_JOB_H_ + +typedef struct update_sa_job_t update_sa_job_t; + +#include <library.h> +#include <utils/host.h> +#include <processing/jobs/job.h> + +/** + * Update the addresses of an IKE and its CHILD_SAs. + */ +struct update_sa_job_t { + + /** + * implements job_t interface + */ + job_t job_interface; +}; + +/** + * Creates a job to update IKE and CHILD_SA addresses. + * + * @param reqid reqid of the CHILD_SA + * @param new new address and port + * @return update_sa_job_t object + */ +update_sa_job_t *update_sa_job_create(u_int32_t reqid, host_t *new); + +#endif /*UPDATE_SA_JOB_H_ @} */ diff --git a/src/charon/sa/authenticators/authenticator.c b/src/charon/sa/authenticators/authenticator.c index c301e4933..827c7a69a 100644 --- a/src/charon/sa/authenticators/authenticator.c +++ b/src/charon/sa/authenticators/authenticator.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2008 Tobias Brunner - * Copyright (C) 2006 Martin Willi + * Copyright (C) 2006-2008 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: authenticator.c 4051 2008-06-10 09:08:27Z tobias $ + * $Id: authenticator.c 4276 2008-08-22 10:44:51Z martin $ */ #include <string.h> @@ -33,22 +33,27 @@ ENUM_NEXT(auth_method_names, AUTH_ECDSA_256, AUTH_ECDSA_521, AUTH_DSS, "ECDSA-256 signature", "ECDSA-384 signature", "ECDSA-521 signature"); -ENUM_NEXT(auth_method_names, AUTH_EAP, AUTH_EAP, AUTH_ECDSA_521, - "EAP"); -ENUM_END(auth_method_names, AUTH_EAP); +ENUM_END(auth_method_names, AUTH_ECDSA_521); + +ENUM(auth_class_names, AUTH_CLASS_PUBKEY, AUTH_CLASS_EAP, + "public key", + "pre-shared key", + "EAP", +); /** * Described in header. */ -authenticator_t *authenticator_create(ike_sa_t *ike_sa, config_auth_method_t auth_method) +authenticator_t *authenticator_create_from_class(ike_sa_t *ike_sa, + auth_class_t class) { - switch (auth_method) + switch (class) { - case CONF_AUTH_PUBKEY: + case AUTH_CLASS_PUBKEY: return (authenticator_t*)pubkey_authenticator_create(ike_sa); - case CONF_AUTH_PSK: + case AUTH_CLASS_PSK: return (authenticator_t*)psk_authenticator_create(ike_sa); - case CONF_AUTH_EAP: + case AUTH_CLASS_EAP: return (authenticator_t*)eap_authenticator_create(ike_sa); default: return NULL; @@ -58,9 +63,10 @@ authenticator_t *authenticator_create(ike_sa_t *ike_sa, config_auth_method_t aut /** * Described in header. */ -authenticator_t *authenticator_create_from_auth_payload(ike_sa_t *ike_sa, auth_payload_t *auth_payload) +authenticator_t *authenticator_create_from_method(ike_sa_t *ike_sa, + auth_method_t method) { - switch (auth_payload->get_auth_method(auth_payload)) + switch (method) { case AUTH_RSA: case AUTH_ECDSA_256: diff --git a/src/charon/sa/authenticators/authenticator.h b/src/charon/sa/authenticators/authenticator.h index 3c961d23e..aa5a73e86 100644 --- a/src/charon/sa/authenticators/authenticator.h +++ b/src/charon/sa/authenticators/authenticator.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2008 Tobias Brunner - * Copyright (C) 2005-2006 Martin Willi + * Copyright (C) 2005-2008 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil * @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: authenticator.h 4051 2008-06-10 09:08:27Z tobias $ + * $Id: authenticator.h 4276 2008-08-22 10:44:51Z martin $ */ /** @@ -26,6 +26,7 @@ #define AUTHENTICATOR_H_ typedef enum auth_method_t auth_method_t; +typedef enum auth_class_t auth_class_t; typedef struct authenticator_t authenticator_t; #include <library.h> @@ -34,7 +35,7 @@ typedef struct authenticator_t authenticator_t; #include <encoding/payloads/auth_payload.h> /** - * Method to use for authentication. + * Method to use for authentication, as defined in IKEv2. */ enum auth_method_t { /** @@ -70,12 +71,6 @@ enum auth_method_t { * ECDSA with SHA-512 on the P-521 curve as specified in RFC 4754 */ AUTH_ECDSA_521 = 11, - - /** - * EAP authentication. This value is never negotiated and therefore - * a value from private use. - */ - AUTH_EAP = 201, }; /** @@ -84,11 +79,31 @@ enum auth_method_t { extern enum_name_t *auth_method_names; /** + * Class of authentication to use. This is different to auth_method_t in that + * it does not specify a method, but a class of acceptable methods. The found + * certificate finally dictates wich method is used. + */ +enum auth_class_t { + /** authentication using public keys (RSA, ECDSA) */ + AUTH_CLASS_PUBKEY = 1, + /** authentication using a pre-shared secrets */ + AUTH_CLASS_PSK = 2, + /** authentication using EAP */ + AUTH_CLASS_EAP = 3, +}; + +/** + * enum strings for auth_class_t + */ +extern enum_name_t *auth_class_names; + +/** * Authenticator interface implemented by the various authenticators. * * Currently the following two AUTH methods are supported: * - shared key message integrity code * - RSA digital signature + * - EAP using the EAP framework and one of the EAP plugins * - ECDSA is supported using OpenSSL */ struct authenticator_t { @@ -96,15 +111,14 @@ struct authenticator_t { /** * Verify a received authentication payload. * - * @param ike_sa_init binary representation of received ike_sa_init - * @param my_nonce the sent nonce - * @param auth_payload authentication payload to verify - * + * @param ike_sa_init binary representation of received ike_sa_init + * @param my_nonce the sent nonce + * @param auth_payload authentication payload to verify * @return - * - SUCCESS, - * - FAILED if verification failed - * - INVALID_ARG if auth_method does not match - * - NOT_FOUND if credentials not found + * - SUCCESS, + * - FAILED if verification failed + * - INVALID_ARG if auth_method does not match + * - NOT_FOUND if credentials not found */ status_t (*verify) (authenticator_t *this, chunk_t ike_sa_init, chunk_t my_nonce, auth_payload_t *auth_payload); @@ -112,13 +126,12 @@ struct authenticator_t { /** * Build an authentication payload to send to the other peer. * - * @param ike_sa_init binary representation of sent ike_sa_init - * @param other_nonce the received nonce - * @param[out] auth_payload the resulting authentication payload - * + * @param ike_sa_init binary representation of sent ike_sa_init + * @param other_nonce the received nonce + * @param auth_payload the resulting authentication payload * @return - * - SUCCESS, - * - NOT_FOUND if the data for AUTH method could not be found + * - SUCCESS, + * - NOT_FOUND if credentials not found */ status_t (*build) (authenticator_t *this, chunk_t ike_sa_init, chunk_t other_nonce, auth_payload_t **auth_payload); @@ -130,23 +143,23 @@ struct authenticator_t { }; /** - * Creates an authenticator for the specified auth method (as configured). + * Creates an authenticator for the specified auth class (as configured). * * @param ike_sa associated ike_sa - * @param auth_method authentication method to use for build()/verify() - * + * @param class class of authentication to use * @return authenticator_t object */ -authenticator_t *authenticator_create(ike_sa_t *ike_sa, config_auth_method_t auth_method); +authenticator_t *authenticator_create_from_class(ike_sa_t *ike_sa, + auth_class_t class); /** - * Creates an authenticator from the given auth payload. + * Creates an authenticator for method (as received in payload). * * @param ike_sa associated ike_sa - * @param auth_payload auth payload - * + * @param method method as found in payload * @return authenticator_t object */ -authenticator_t *authenticator_create_from_auth_payload(ike_sa_t *ike_sa, auth_payload_t *auth_payload); +authenticator_t *authenticator_create_from_method(ike_sa_t *ike_sa, + auth_method_t method); #endif /* AUTHENTICATOR_H_ @} */ diff --git a/src/charon/sa/authenticators/eap/eap_method.c b/src/charon/sa/authenticators/eap/eap_method.c index 5e2db5489..11b12fb49 100644 --- a/src/charon/sa/authenticators/eap/eap_method.c +++ b/src/charon/sa/authenticators/eap/eap_method.c @@ -12,19 +12,19 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_method.c 3589 2008-03-13 14:14:44Z martin $ + * $Id: eap_method.c 4269 2008-08-21 12:10:07Z martin $ */ #include "eap_method.h" -ENUM_BEGIN(eap_type_names, EAP_IDENTITY, EAP_TOKEN_CARD, +ENUM_BEGIN(eap_type_names, EAP_IDENTITY, EAP_GTC, "EAP_IDENTITY", "EAP_NOTIFICATION", "EAP_NAK", "EAP_MD5", - "EAP_ONE_TIME_PASSWORD", - "EAP_TOKEN_CARD"); -ENUM_NEXT(eap_type_names, EAP_SIM, EAP_SIM, EAP_TOKEN_CARD, + "EAP_OTP", + "EAP_GTC"); +ENUM_NEXT(eap_type_names, EAP_SIM, EAP_SIM, EAP_GTC, "EAP_SIM"); ENUM_NEXT(eap_type_names, EAP_AKA, EAP_AKA, EAP_SIM, "EAP_AKA"); diff --git a/src/charon/sa/authenticators/eap/eap_method.h b/src/charon/sa/authenticators/eap/eap_method.h index eda6f545e..663117931 100644 --- a/src/charon/sa/authenticators/eap/eap_method.h +++ b/src/charon/sa/authenticators/eap/eap_method.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_method.h 3589 2008-03-13 14:14:44Z martin $ + * $Id: eap_method.h 4276 2008-08-22 10:44:51Z martin $ */ /** @@ -52,8 +52,8 @@ enum eap_type_t { EAP_NOTIFICATION = 2, EAP_NAK = 3, EAP_MD5 = 4, - EAP_ONE_TIME_PASSWORD = 5, - EAP_TOKEN_CARD = 6, + EAP_OTP = 5, + EAP_GTC = 6, EAP_SIM = 18, EAP_AKA = 23, EAP_EXPANDED = 254, @@ -95,6 +95,8 @@ extern enum_name_t *eap_code_names; * authentication. Even if a mutual EAP method is used, the traditional * AUTH payloads are required. Only these include the nonces and messages from * ike_sa_init and therefore prevent man in the middle attacks. + * The EAP method must use an initial EAP identifier value != 0, as a preceding + * EAP-Identity exchange always uses identifier 0. */ struct eap_method_t { @@ -148,7 +150,8 @@ struct eap_method_t { /** * Get the MSK established by this EAP method. * - * Not all EAP methods establish a shared secret. + * Not all EAP methods establish a shared secret. For implementations of + * the EAP-Identity method, get_msk() returns the received identity. * * @param msk chunk receiving internal stored MSK * @return @@ -171,6 +174,8 @@ struct eap_method_t { * Constructors for server and peers are identical, to support both roles * of a EAP method, a plugin needs register two constructors in the * eap_manager_t. + * The passed identites are of type ID_EAP and valid only during the + * constructor invocation. * * @param server ID of the server to use for credential lookup * @param peer ID of the peer to use for credential lookup diff --git a/src/charon/sa/authenticators/eap/sim_manager.c b/src/charon/sa/authenticators/eap/sim_manager.c new file mode 100644 index 000000000..e6817ca20 --- /dev/null +++ b/src/charon/sa/authenticators/eap/sim_manager.c @@ -0,0 +1,125 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * $Id$ + */ + +#include "sim_manager.h" + +#include <utils/linked_list.h> + +typedef struct private_sim_manager_t private_sim_manager_t; + +/** + * Private data of an sim_manager_t object. + */ +struct private_sim_manager_t { + + /** + * Public sim_manager_t interface. + */ + sim_manager_t public; + + /** + * list of added cards + */ + linked_list_t *cards; + + /** + * list of added provider + */ + linked_list_t *provider; +}; + +/** + * Implementation of sim_manager_t.add_card + */ +static void add_card(private_sim_manager_t *this, sim_card_t *card) +{ + this->cards->insert_last(this->cards, card); +} + +/** + * Implementation of sim_manager_t.remove_card + */ +static void remove_card(private_sim_manager_t *this, sim_card_t *card) +{ + this->cards->remove(this->cards, card, NULL); +} + +/** + * Implementation of sim_manager_t.create_card_enumerator + */ +static enumerator_t* create_card_enumerator(private_sim_manager_t *this) +{ + return this->cards->create_enumerator(this->cards); +} + +/** + * Implementation of sim_manager_t.add_provider + */ +static void add_provider(private_sim_manager_t *this, + sim_provider_t *provider) +{ + this->provider->insert_last(this->provider, provider); +} + +/** + * Implementation of sim_manager_t.remove_provider + */ +static void remove_provider(private_sim_manager_t *this, + sim_provider_t *provider) +{ + this->provider->remove(this->provider, provider, NULL); +} + +/** + * Implementation of sim_manager_t.create_provider_enumerator + */ +static enumerator_t* create_provider_enumerator(private_sim_manager_t *this) +{ + return this->provider->create_enumerator(this->provider); +} + +/** + * Implementation of sim_manager_t.destroy. + */ +static void destroy(private_sim_manager_t *this) +{ + this->cards->destroy(this->cards); + this->provider->destroy(this->provider); + free(this); +} + +/** + * See header + */ +sim_manager_t *sim_manager_create() +{ + private_sim_manager_t *this = malloc_thing(private_sim_manager_t); + + this->public.add_card = (void(*)(sim_manager_t*, sim_card_t *card))add_card; + this->public.remove_card = (void(*)(sim_manager_t*, sim_card_t *card))remove_card; + this->public.create_card_enumerator = (enumerator_t*(*)(sim_manager_t*))create_card_enumerator; + this->public.add_provider = (void(*)(sim_manager_t*, sim_provider_t *provider))add_provider; + this->public.remove_provider = (void(*)(sim_manager_t*, sim_provider_t *provider))remove_provider; + this->public.create_provider_enumerator = (enumerator_t*(*)(sim_manager_t*))create_provider_enumerator; + this->public.destroy = (void(*)(sim_manager_t*))destroy; + + this->cards = linked_list_create(); + this->provider = linked_list_create(); + + return &this->public; +} + diff --git a/src/charon/sa/authenticators/eap/sim_manager.h b/src/charon/sa/authenticators/eap/sim_manager.h new file mode 100644 index 000000000..7fb1f2858 --- /dev/null +++ b/src/charon/sa/authenticators/eap/sim_manager.h @@ -0,0 +1,136 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup sim_manager sim_manager + * @{ @ingroup eap + */ + +#ifndef SIM_MANAGER_H_ +#define SIM_MANAGER_H_ + +#include <utils/identification.h> +#include <utils/enumerator.h> + +typedef struct sim_manager_t sim_manager_t; +typedef struct sim_card_t sim_card_t; +typedef struct sim_provider_t sim_provider_t; + +/** + * Interface for a SIM card (used as EAP client). + */ +struct sim_card_t { + + /** + * Get the identity of a SIM card. + * + * The returned identity owned by the sim_card and not destroyed outside. + * The SIM card may return ID_ANY if it does not support/use an IMSI. + * + * @return identity of type ID_EAP/ID_ANY + */ + identification_t* (*get_imsi)(sim_card_t *this); + + /** + * Calculate SRES/KC from a RAND. + * + * @param rand RAND input buffer, fixed size 16 bytes + * @param sres SRES output buffer, fixed size 4 byte + * @param kc KC output buffer, fixed size 8 bytes + * @return TRUE if SRES/KC calculated, FALSE on error + */ + bool (*get_triplet)(sim_card_t *this, + char rand[16], char sres[4], char kc[8]); +}; + +/** + * Interface for a triplet provider (used as EAP server). + */ +struct sim_provider_t { + + /** + * Get a single triplet to authenticate a EAP client. + * + * @param imsi client identity of type ID_EAP + * @param rand RAND output buffer, fixed size 16 bytes + * @param sres SRES output buffer, fixed size 4 byte + * @param kc KC output buffer, fixed size 8 bytes + * @return TRUE if triplet received, FALSE otherwise + */ + bool (*get_triplet)(sim_provider_t *this, identification_t *imsi, + char rand[16], char sres[4], char kc[8]); +}; + +/** + * The EAP-SIM manager handles multiple SIM cards and providers. + */ +struct sim_manager_t { + + /** + * Register a SIM card (client) at the manager. + * + * @param card sim card to register + */ + void (*add_card)(sim_manager_t *this, sim_card_t *card); + + /** + * Unregister a previously registered card from the manager. + * + * @param card sim card to unregister + */ + void (*remove_card)(sim_manager_t *this, sim_card_t *card); + + /** + * Create an enumerator over all registered cards. + * + * @return enumerator over sim_card_t's + */ + enumerator_t* (*create_card_enumerator)(sim_manager_t *this); + + /** + * Register a triplet provider (server) at the manager. + * + * @param card sim card to register + */ + void (*add_provider)(sim_manager_t *this, sim_provider_t *provider); + + /** + * Unregister a previously registered provider from the manager. + * + * @param card sim card to unregister + */ + void (*remove_provider)(sim_manager_t *this, sim_provider_t *provider); + + /** + * Create an enumerator over all registered provider. + * + * @return enumerator over sim_provider_t's + */ + enumerator_t* (*create_provider_enumerator)(sim_manager_t *this); + + /** + * Destroy a manager instance. + */ + void (*destroy)(sim_manager_t *this); +}; + +/** + * Create an SIM manager to handle multiple SIM cards/providers. + * + * @return sim_t object + */ +sim_manager_t *sim_manager_create(); + +#endif /* SIM_MANAGER_H_ @}*/ diff --git a/src/charon/sa/authenticators/eap_authenticator.c b/src/charon/sa/authenticators/eap_authenticator.c index 95bb5e57f..0909d6563 100644 --- a/src/charon/sa/authenticators/eap_authenticator.c +++ b/src/charon/sa/authenticators/eap_authenticator.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_authenticator.c 3589 2008-03-13 14:14:44Z martin $ + * $Id: eap_authenticator.c 4292 2008-08-26 19:54:47Z andreas $ */ #include <string.h> @@ -54,6 +54,21 @@ struct private_eap_authenticator_t { * MSK used to build and verify auth payload */ chunk_t msk; + + /** + * should we do a EAP-Identity exchange as server? + */ + bool do_eap_identity; + + /** + * saved EAP type if we do eap_identity + */ + eap_type_t type; + + /** + * saved vendor id if we do eap_identity + */ + u_int32_t vendor; }; /** @@ -93,7 +108,7 @@ static status_t verify(private_eap_authenticator_t *this, chunk_t ike_sa_init, chunk_free(&auth_data); DBG1(DBG_IKE, "authentication of '%D' with %N successful", - other_id, auth_method_names, AUTH_EAP); + other_id, auth_class_names, AUTH_CLASS_EAP); return SUCCESS; } @@ -107,7 +122,7 @@ static status_t build(private_eap_authenticator_t *this, chunk_t ike_sa_init, identification_t *my_id = this->ike_sa->get_my_id(this->ike_sa); DBG1(DBG_IKE, "authentication of '%D' (myself) with %N", - my_id, auth_method_names, AUTH_EAP); + my_id, auth_class_names, AUTH_CLASS_EAP); if (this->msk.len) { /* use MSK if EAP method established one... */ @@ -130,6 +145,79 @@ static status_t build(private_eap_authenticator_t *this, chunk_t ike_sa_init, } /** + * get the peers identity to use in the EAP method + */ +static identification_t *get_peer_id(private_eap_authenticator_t *this) +{ + identification_t *id; + peer_cfg_t *config; + auth_info_t *auth; + + id = this->ike_sa->get_eap_identity(this->ike_sa); + if (!id) + { + config = this->ike_sa->get_peer_cfg(this->ike_sa); + auth = config->get_auth(config); + if (!auth->get_item(auth, AUTHN_EAP_IDENTITY, (void**)&id)) + { + if (this->role == EAP_PEER) + { + id = this->ike_sa->get_my_id(this->ike_sa); + } + else + { + id = this->ike_sa->get_other_id(this->ike_sa); + } + } + } + if (id->get_type(id) == ID_EAP) + { + return id->clone(id); + } + return identification_create_from_encoding(ID_EAP, id->get_encoding(id)); +} + +/** + * get the servers identity to use in the EAP method + */ +static identification_t *get_server_id(private_eap_authenticator_t *this) +{ + identification_t *id; + + if (this->role == EAP_SERVER) + { + id = this->ike_sa->get_my_id(this->ike_sa); + } + else + { + id = this->ike_sa->get_other_id(this->ike_sa); + } + if (id->get_type(id) == ID_EAP) + { + return id->clone(id); + } + return identification_create_from_encoding(ID_EAP, id->get_encoding(id)); +} + +/** + * load an EAP method using the correct identities + */ +static eap_method_t *load_method(private_eap_authenticator_t *this, + eap_type_t type, u_int32_t vendor, eap_role_t role) +{ + identification_t *server, *peer; + eap_method_t *method; + + server = get_server_id(this); + peer = get_peer_id(this); + method = charon->eap->create_instance(charon->eap, type, vendor, role, + server, peer); + server->destroy(server); + peer->destroy(peer); + return method; +} + +/** * Implementation of eap_authenticator_t.initiate */ static status_t initiate(private_eap_authenticator_t *this, eap_type_t type, @@ -138,6 +226,14 @@ static status_t initiate(private_eap_authenticator_t *this, eap_type_t type, /* if initiate() is called, role is always server */ this->role = EAP_SERVER; + if (this->do_eap_identity) + { /* do an EAP-Identity request first */ + this->type = type; + this->vendor = vendor; + vendor = 0; + type = EAP_IDENTITY; + } + if (type == 0) { DBG1(DBG_IKE, @@ -148,20 +244,23 @@ static status_t initiate(private_eap_authenticator_t *this, eap_type_t type, if (vendor) { - DBG1(DBG_IKE, "requesting vendor specific EAP authentication %d-%d", + DBG1(DBG_IKE, "requesting vendor specific EAP method %d-%d", type, vendor); } else { - DBG1(DBG_IKE, "requesting %N authentication", eap_type_names, type); + DBG1(DBG_IKE, "requesting EAP method %N", eap_type_names, type); } - this->method = charon->eap->create_instance(charon->eap, type, vendor, - this->role, this->ike_sa->get_my_id(this->ike_sa), - this->ike_sa->get_other_id(this->ike_sa)); - + this->method = load_method(this, type, vendor, this->role); if (this->method == NULL) { - + if (vendor == 0 && type == EAP_IDENTITY) + { + DBG1(DBG_IKE, "skipping %N, no implementation found", + eap_type_names, type); + this->do_eap_identity = FALSE; + return initiate(this, this->type, this->vendor, out); + } DBG1(DBG_IKE, "configured EAP server method not supported, sending %N", eap_code_names, EAP_FAILURE); *out = eap_payload_create_code(EAP_FAILURE, 0); @@ -192,10 +291,7 @@ static status_t process_peer(private_eap_authenticator_t *this, { eap_method_t *method; - method = charon->eap->create_instance(charon->eap, type, 0, EAP_PEER, - this->ike_sa->get_other_id(this->ike_sa), - this->ike_sa->get_my_id(this->ike_sa)); - + method = load_method(this, type, 0, EAP_PEER); if (method == NULL || method->process(method, in, out) != SUCCESS) { DBG1(DBG_IKE, "EAP server requested %N, but unable to process", @@ -203,10 +299,7 @@ static status_t process_peer(private_eap_authenticator_t *this, DESTROY_IF(method); return FAILED; } - - DBG1(DBG_IKE, "EAP server requested %N, sending IKE identity", - eap_type_names, type); - + DBG1(DBG_IKE, "EAP server requested %N", eap_type_names, type); method->destroy(method); return NEED_MORE; } @@ -224,10 +317,7 @@ static status_t process_peer(private_eap_authenticator_t *this, DBG1(DBG_IKE, "EAP server requested %N authentication", eap_type_names, type); } - this->method = charon->eap->create_instance(charon->eap, - type, vendor, EAP_PEER, - this->ike_sa->get_other_id(this->ike_sa), - this->ike_sa->get_my_id(this->ike_sa)); + this->method = load_method(this, type, vendor, EAP_PEER); if (this->method == NULL) { DBG1(DBG_IKE, "EAP server requested unsupported " @@ -251,7 +341,7 @@ static status_t process_peer(private_eap_authenticator_t *this, } else { - DBG1(DBG_IKE, "EAP method %N succeded", eap_type_names, type); + DBG1(DBG_IKE, "EAP method %N succeeded", eap_type_names, type); } return SUCCESS; case FAILED: @@ -271,6 +361,27 @@ static status_t process_peer(private_eap_authenticator_t *this, } /** + * handle an EAP-Identity response on the server + */ +static status_t process_eap_identity(private_eap_authenticator_t *this, + eap_payload_t **out) +{ + chunk_t data; + identification_t *id; + + if (this->method->get_msk(this->method, &data) == SUCCESS) + { + id = identification_create_from_encoding(ID_EAP, data); + DBG1(DBG_IKE, "using EAP identity '%D'", id); + this->ike_sa->set_eap_identity(this->ike_sa, id); + } + /* restart EAP exchange, but with real method */ + this->method->destroy(this->method); + this->do_eap_identity = FALSE; + return initiate(this, this->type, this->vendor, out); +} + +/** * Processing method for a server */ static status_t process_server(private_eap_authenticator_t *this, @@ -286,6 +397,10 @@ static status_t process_server(private_eap_authenticator_t *this, case NEED_MORE: return NEED_MORE; case SUCCESS: + if (this->do_eap_identity) + { + return process_eap_identity(this, out); + } if (this->method->get_msk(this->method, &this->msk) == SUCCESS) { this->msk = chunk_clone(this->msk); @@ -409,6 +524,9 @@ static void destroy(private_eap_authenticator_t *this) */ eap_authenticator_t *eap_authenticator_create(ike_sa_t *ike_sa) { + peer_cfg_t *config; + auth_info_t *auth; + identification_t *id; private_eap_authenticator_t *this = malloc_thing(private_eap_authenticator_t); /* public functions */ @@ -425,6 +543,25 @@ eap_authenticator_t *eap_authenticator_create(ike_sa_t *ike_sa) this->role = EAP_PEER; this->method = NULL; this->msk = chunk_empty; + this->do_eap_identity = FALSE; + this->type = 0; + this->vendor = 0; + config = ike_sa->get_peer_cfg(ike_sa); + if (config) + { + auth = config->get_auth(config); + if (auth->get_item(auth, AUTHN_EAP_IDENTITY, (void**)&id)) + { + if (id->get_type(id) == ID_ANY) + { /* %any as configured EAP identity runs EAP-Identity first */ + this->do_eap_identity = TRUE; + } + else + { + ike_sa->set_eap_identity(ike_sa, id->clone(id)); + } + } + } return &this->public; } diff --git a/src/charon/sa/authenticators/eap_authenticator.h b/src/charon/sa/authenticators/eap_authenticator.h index 2dad59fbb..bd300a584 100644 --- a/src/charon/sa/authenticators/eap_authenticator.h +++ b/src/charon/sa/authenticators/eap_authenticator.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: eap_authenticator.h 3589 2008-03-13 14:14:44Z martin $ + * $Id: eap_authenticator.h 4276 2008-08-22 10:44:51Z martin $ */ /** @@ -29,7 +29,7 @@ typedef struct eap_authenticator_t eap_authenticator_t; #include <encoding/payloads/eap_payload.h> /** - * Implementation of the authenticator_t interface using AUTH_EAP. + * Implementation of the authenticator_t interface using AUTH_CLASS_EAP. * * Authentication using EAP involves the most complex authenticator. It stays * alive over multiple ike_auth transactions and handles multiple EAP @@ -137,7 +137,7 @@ struct eap_authenticator_t { }; /** - * Creates an authenticator for AUTH_EAP. + * Creates an authenticator for AUTH_CLASS_EAP. * * @param ike_sa associated ike_sa * @return eap_authenticator_t object diff --git a/src/charon/sa/child_sa.c b/src/charon/sa/child_sa.c index 2a6b6f67c..7c4b398cf 100644 --- a/src/charon/sa/child_sa.c +++ b/src/charon/sa/child_sa.c @@ -15,7 +15,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: child_sa.c 3920 2008-05-08 16:19:11Z tobias $ + * $Id: child_sa.c 4358 2008-09-25 13:56:23Z tobias $ */ #define _GNU_SOURCE @@ -163,7 +163,7 @@ struct private_child_sa_t { /** * mode this SA uses, tunnel/transport */ - mode_t mode; + ipsec_mode_t mode; /** * virtual IP assinged to local host @@ -210,6 +210,18 @@ u_int32_t get_spi(private_child_sa_t *this, bool inbound) } /** + * Implements child_sa_t.get_cpi + */ +u_int16_t get_cpi(private_child_sa_t *this, bool inbound) +{ + if (inbound) + { + return this->me.cpi; + } + return this->other.cpi; +} + +/** * Implements child_sa_t.get_protocol */ protocol_id_t get_protocol(private_child_sa_t *this) @@ -236,7 +248,7 @@ static child_cfg_t* get_config(private_child_sa_t *this) /** * Implementation of child_sa_t.get_stats. */ -static void get_stats(private_child_sa_t *this, mode_t *mode, +static void get_stats(private_child_sa_t *this, ipsec_mode_t *mode, encryption_algorithm_t *encr_algo, size_t *encr_len, integrity_algorithm_t *int_algo, size_t *int_len, u_int32_t *rekey, u_int32_t *use_in, u_int32_t *use_out, @@ -514,7 +526,7 @@ static status_t alloc(private_child_sa_t *this, linked_list_t *proposals) } static status_t install(private_child_sa_t *this, proposal_t *proposal, - mode_t mode, prf_plus_t *prf_plus, bool mine) + ipsec_mode_t mode, prf_plus_t *prf_plus, bool mine) { u_int32_t spi, soft, hard; host_t *src; @@ -605,7 +617,7 @@ static status_t install(private_child_sa_t *this, proposal_t *proposal, } static status_t add(private_child_sa_t *this, proposal_t *proposal, - mode_t mode, prf_plus_t *prf_plus) + ipsec_mode_t mode, prf_plus_t *prf_plus) { u_int32_t outbound_spi, inbound_spi; @@ -637,7 +649,7 @@ static status_t add(private_child_sa_t *this, proposal_t *proposal, } static status_t update(private_child_sa_t *this, proposal_t *proposal, - mode_t mode, prf_plus_t *prf_plus) + ipsec_mode_t mode, prf_plus_t *prf_plus) { u_int32_t inbound_spi; @@ -662,14 +674,19 @@ static status_t update(private_child_sa_t *this, proposal_t *proposal, } static status_t add_policies(private_child_sa_t *this, - linked_list_t *my_ts_list, - linked_list_t *other_ts_list, mode_t mode) + linked_list_t *my_ts_list, linked_list_t *other_ts_list, + ipsec_mode_t mode, protocol_id_t proto) { iterator_t *my_iter, *other_iter; traffic_selector_t *my_ts, *other_ts; /* use low prio for ROUTED policies */ bool high_prio = (this->state != CHILD_CREATED); + if (this->protocol == PROTO_NONE) + { /* update if not set yet */ + this->protocol = proto; + } + /* iterate over both lists */ my_iter = my_ts_list->create_iterator(my_ts_list, TRUE); other_iter = other_ts_list->create_iterator(other_ts_list, TRUE); @@ -919,9 +936,9 @@ static void activate_ipcomp(private_child_sa_t *this, ipcomp_transform_t ipcomp, } /** - * Implementation of child_sa_t.get_my_cpi. + * Implementation of child_sa_t.allocate_cpi. */ -static u_int16_t get_my_cpi(private_child_sa_t *this) +static u_int16_t allocate_cpi(private_child_sa_t *this) { if (!this->cpi_allocated) { @@ -968,7 +985,7 @@ static void destroy(private_child_sa_t *this) if (this->me.cpi) { charon->kernel_interface->del_sa(charon->kernel_interface, - this->other.addr, htonl(ntohs(this->me.cpi)), IPPROTO_COMP); + this->me.addr, htonl(ntohs(this->me.cpi)), IPPROTO_COMP); } if (this->other.cpi) { @@ -1023,20 +1040,21 @@ child_sa_t * child_sa_create(host_t *me, host_t* other, this->public.get_name = (char*(*)(child_sa_t*))get_name; this->public.get_reqid = (u_int32_t(*)(child_sa_t*))get_reqid; this->public.get_spi = (u_int32_t(*)(child_sa_t*, bool))get_spi; + this->public.get_cpi = (u_int16_t(*)(child_sa_t*, bool))get_cpi; this->public.get_protocol = (protocol_id_t(*)(child_sa_t*))get_protocol; - this->public.get_stats = (void(*)(child_sa_t*, mode_t*,encryption_algorithm_t*,size_t*,integrity_algorithm_t*,size_t*,u_int32_t*,u_int32_t*,u_int32_t*,u_int32_t*))get_stats; + this->public.get_stats = (void(*)(child_sa_t*, ipsec_mode_t*,encryption_algorithm_t*,size_t*,integrity_algorithm_t*,size_t*,u_int32_t*,u_int32_t*,u_int32_t*,u_int32_t*))get_stats; this->public.alloc = (status_t(*)(child_sa_t*,linked_list_t*))alloc; - this->public.add = (status_t(*)(child_sa_t*,proposal_t*,mode_t,prf_plus_t*))add; - this->public.update = (status_t(*)(child_sa_t*,proposal_t*,mode_t,prf_plus_t*))update; + this->public.add = (status_t(*)(child_sa_t*,proposal_t*,ipsec_mode_t,prf_plus_t*))add; + this->public.update = (status_t(*)(child_sa_t*,proposal_t*,ipsec_mode_t,prf_plus_t*))update; this->public.update_hosts = (status_t (*)(child_sa_t*,host_t*,host_t*,bool))update_hosts; - this->public.add_policies = (status_t (*)(child_sa_t*, linked_list_t*,linked_list_t*,mode_t))add_policies; + this->public.add_policies = (status_t (*)(child_sa_t*, linked_list_t*,linked_list_t*,ipsec_mode_t,protocol_id_t))add_policies; this->public.get_traffic_selectors = (linked_list_t*(*)(child_sa_t*,bool))get_traffic_selectors; this->public.get_use_time = (status_t (*)(child_sa_t*,bool,time_t*))get_use_time; this->public.set_state = (void(*)(child_sa_t*,child_sa_state_t))set_state; this->public.get_state = (child_sa_state_t(*)(child_sa_t*))get_state; this->public.get_config = (child_cfg_t*(*)(child_sa_t*))get_config; this->public.activate_ipcomp = (void(*)(child_sa_t*,ipcomp_transform_t,u_int16_t))activate_ipcomp; - this->public.get_my_cpi = (u_int16_t(*)(child_sa_t*))get_my_cpi; + this->public.allocate_cpi = (u_int16_t(*)(child_sa_t*))allocate_cpi; this->public.set_virtual_ip = (void(*)(child_sa_t*,host_t*))set_virtual_ip; this->public.destroy = (void(*)(child_sa_t*))destroy; diff --git a/src/charon/sa/child_sa.h b/src/charon/sa/child_sa.h index 5bd66acad..2f7961e03 100644 --- a/src/charon/sa/child_sa.h +++ b/src/charon/sa/child_sa.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: child_sa.h 3920 2008-05-08 16:19:11Z tobias $ + * $Id: child_sa.h 4358 2008-09-25 13:56:23Z tobias $ */ /** @@ -114,11 +114,23 @@ struct child_sa_t { * FALSE to get those we use for sending packets. * * @param inbound TRUE to get inbound SPI, FALSE for outbound. - * @return spi of the CHILD SA + * @return SPI of the CHILD SA */ u_int32_t (*get_spi) (child_sa_t *this, bool inbound); /** + * Get the CPI of this CHILD_SA. + * + * Set the boolean parameter inbound to TRUE to + * get the CPI for which we receive packets, use + * FALSE to get those we use for sending packets. + * + * @param inbound TRUE to get inbound CPI, FALSE for outbound. + * @return CPI of the CHILD SA + */ + u_int16_t (*get_cpi) (child_sa_t *this, bool inbound); + + /** * Get the protocol which this CHILD_SA uses to protect traffic. * * @return AH | ESP @@ -138,7 +150,7 @@ struct child_sa_t { * @param use_out time when last traffic was seen going out * @param use_fwd time when last traffic was getting forwarded */ - void (*get_stats)(child_sa_t *this, mode_t *mode, + void (*get_stats)(child_sa_t *this, ipsec_mode_t *mode, encryption_algorithm_t *encr, size_t *encr_len, integrity_algorithm_t *int_algo, size_t *int_len, u_int32_t *rekey, u_int32_t *use_in, u_int32_t *use_out, @@ -165,7 +177,7 @@ struct child_sa_t { * @param prf_plus key material to use for key derivation * @return SUCCESS or FAILED */ - status_t (*add)(child_sa_t *this, proposal_t *proposal, mode_t mode, + status_t (*add)(child_sa_t *this, proposal_t *proposal, ipsec_mode_t mode, prf_plus_t *prf_plus); /** @@ -178,7 +190,7 @@ struct child_sa_t { * @param prf_plus key material to use for key derivation * @return SUCCESS or FAILED */ - status_t (*update)(child_sa_t *this, proposal_t *proposal, mode_t mode, + status_t (*update)(child_sa_t *this, proposal_t *proposal, ipsec_mode_t mode, prf_plus_t *prf_plus); /** @@ -203,10 +215,12 @@ struct child_sa_t { * @param my_ts traffic selectors for local site * @param other_ts traffic selectors for remote site * @param mode mode for the SA: tunnel/transport + * @param proto protocol for policy, ESP/AH * @return SUCCESS or FAILED */ status_t (*add_policies)(child_sa_t *this, linked_list_t *my_ts_list, - linked_list_t *other_ts_list, mode_t mode); + linked_list_t *other_ts_list, ipsec_mode_t mode, + protocol_id_t proto); /** * Get the traffic selectors of added policies of local host. @@ -268,7 +282,7 @@ struct child_sa_t { * * @return allocated CPI */ - u_int16_t (*get_my_cpi) (child_sa_t *this); + u_int16_t (*allocate_cpi) (child_sa_t *this); /** * Destroys a child_sa. diff --git a/src/charon/sa/connect_manager.c b/src/charon/sa/connect_manager.c index 19ceea666..d24ce8fc7 100644 --- a/src/charon/sa/connect_manager.c +++ b/src/charon/sa/connect_manager.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: connect_manager.c 3792 2008-04-10 12:51:04Z tobias $ + * $Id: connect_manager.c 4192 2008-07-18 15:51:40Z martin $ */ #include "connect_manager.h" @@ -1160,7 +1160,7 @@ static job_requeue_t initiate_mediated(initiate_data_t *data) ike_sa_t *sa = charon->ike_sa_manager->checkout(charon->ike_sa_manager, waiting_sa); if (sa->initiate_mediated(sa, pair->local, pair->remote, checklist->connect_id) != SUCCESS) { - SIG(IKE_UP_FAILED, "establishing the mediated connection failed"); + SIG_IKE(UP_FAILED, "establishing the mediated connection failed"); charon->ike_sa_manager->checkin_and_destroy(charon->ike_sa_manager, sa); } charon->ike_sa_manager->checkin(charon->ike_sa_manager, sa); diff --git a/src/charon/sa/ike_sa.c b/src/charon/sa/ike_sa.c index 384226380..7b2608e07 100644 --- a/src/charon/sa/ike_sa.c +++ b/src/charon/sa/ike_sa.c @@ -15,7 +15,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_sa.c 4106 2008-06-25 11:40:50Z martin $ + * $Id: ike_sa.c 4394 2008-10-09 08:25:11Z martin $ */ #include <sys/time.h> @@ -170,6 +170,11 @@ struct private_ike_sa_t { identification_t *other_id; /** + * EAP Identity exchange in EAP-Identity method + */ + identification_t *eap_identity;; + + /** * set of extensions the peer supports */ ike_extension_t extensions; @@ -250,11 +255,21 @@ struct private_ike_sa_t { linked_list_t *additional_addresses; /** + * previously value of received DESTINATION_IP hash + */ + chunk_t nat_detection_dest; + + /** * number pending UPDATE_SA_ADDRESS (MOBIKE) */ u_int32_t pending_updates; /** + * NAT keep alive interval + */ + u_int32_t keepalive_interval; + + /** * Timestamps for this IKE_SA */ struct { @@ -454,7 +469,7 @@ static void send_keepalive(private_ike_sa_t *this) send_keepalive_job_t *job; time_t last_out, now, diff; - if (!(this->conditions & COND_NAT_HERE)) + if (!(this->conditions & COND_NAT_HERE) || this->keepalive_interval == 0) { /* disable keep alives if we are not NATed anymore */ return; } @@ -464,7 +479,7 @@ static void send_keepalive(private_ike_sa_t *this) diff = now - last_out; - if (diff >= KEEPALIVE_INTERVAL) + if (diff >= this->keepalive_interval) { packet_t *packet; chunk_t data; @@ -482,7 +497,7 @@ static void send_keepalive(private_ike_sa_t *this) } job = send_keepalive_job_create(this->ike_sa_id); charon->scheduler->schedule_job(charon->scheduler, (job_t*)job, - (KEEPALIVE_INTERVAL - diff) * 1000); + (this->keepalive_interval - diff) * 1000); } /** @@ -616,8 +631,20 @@ static status_t send_dpd(private_ike_sa_t *this) { /* to long ago, initiate dead peer detection */ task_t *task; + ike_mobike_t *mobike; - task = (task_t*)ike_dpd_create(TRUE); + if (supports_extension(this, EXT_MOBIKE) && + has_condition(this, COND_NAT_HERE)) + { + /* use mobike enabled DPD to detect NAT mapping changes */ + mobike = ike_mobike_create(&this->public, TRUE); + mobike->dpd(mobike); + task = &mobike->task; + } + else + { + task = (task_t*)ike_dpd_create(TRUE); + } diff = 0; DBG1(DBG_IKE, "sending DPD request"); @@ -645,8 +672,8 @@ static ike_sa_state_t get_state(private_ike_sa_t *this) */ static void set_state(private_ike_sa_t *this, ike_sa_state_t state) { - DBG1(DBG_IKE, "IKE_SA '%s' state change: %N => %N", - get_name(this), + DBG2(DBG_IKE, "IKE_SA %s[%d] state change: %N => %N", + get_name(this), this->unique_id, ike_sa_state_names, this->state, ike_sa_state_names, state); @@ -807,7 +834,26 @@ static iterator_t* create_additional_address_iterator(private_ike_sa_t *this) return this->additional_addresses->create_iterator( this->additional_addresses, TRUE); } - + +/** + * Implementation of ike_sa_t.has_mapping_changed + */ +static bool has_mapping_changed(private_ike_sa_t *this, chunk_t hash) +{ + if (this->nat_detection_dest.ptr == NULL) + { + this->nat_detection_dest = chunk_clone(hash); + return FALSE; + } + if (chunk_equals(hash, this->nat_detection_dest)) + { + return FALSE; + } + free(this->nat_detection_dest.ptr); + this->nat_detection_dest = chunk_clone(hash); + return TRUE; +} + /** * Implementation of ike_sa_t.set_pending_updates. */ @@ -831,11 +877,6 @@ static void update_hosts(private_ike_sa_t *this, host_t *me, host_t *other) { bool update = FALSE; - if (supports_extension(this, EXT_MOBIKE)) - { /* if peer speaks mobike, address updates are explicit only */ - return; - } - if (me == NULL) { me = this->my_host; @@ -1041,18 +1082,31 @@ static void resolve_hosts(private_ike_sa_t *this) { host_t *host; - host = host_create_from_dns(this->ike_cfg->get_my_addr(this->ike_cfg), 0, - IKEV2_UDP_PORT); + host = host_create_from_dns(this->ike_cfg->get_other_addr(this->ike_cfg), + 0, IKEV2_UDP_PORT); if (host) { - set_my_host(this, host); + set_other_host(this, host); } - host = host_create_from_dns(this->ike_cfg->get_other_addr(this->ike_cfg), + + host = host_create_from_dns(this->ike_cfg->get_my_addr(this->ike_cfg), this->my_host->get_family(this->my_host), IKEV2_UDP_PORT); + + if (host && host->is_anyaddr(host) && + !this->other_host->is_anyaddr(this->other_host)) + { + host->destroy(host); + host = charon->kernel_interface->get_source_addr( + charon->kernel_interface, this->other_host, NULL); + if (host) + { + host->set_port(host, IKEV2_UDP_PORT); + } + } if (host) { - set_other_host(this, host); + set_my_host(this, host); } } @@ -1074,8 +1128,8 @@ static status_t initiate_with_reqid(private_ike_sa_t *this, child_cfg_t *child_c ) { child_cfg->destroy(child_cfg); - SIG(IKE_UP_START, "initiating IKE_SA"); - SIG(IKE_UP_FAILED, "unable to initiate to %%any"); + SIG_IKE(UP_START, "initiating IKE_SA"); + SIG_IKE(UP_FAILED, "unable to initiate to %%any"); return DESTROY_ME; } @@ -1112,7 +1166,7 @@ static status_t initiate_with_reqid(private_ike_sa_t *this, child_cfg_t *child_c /* mediation connection */ if (this->state == IKE_ESTABLISHED) { /* FIXME: we should try to find a better solution to this */ - SIG(CHILD_UP_SUCCESS, "mediation connection is already up and running"); + SIG_CHD(UP_SUCCESS, NULL, "mediation connection is already up and running"); } DESTROY_IF(child_cfg); } @@ -1162,8 +1216,8 @@ static status_t acquire(private_ike_sa_t *this, u_int32_t reqid) if (this->state == IKE_DELETING) { - SIG(CHILD_UP_START, "acquiring CHILD_SA on kernel request"); - SIG(CHILD_UP_FAILED, "acquiring CHILD_SA (reqid %d) failed: " + SIG_CHD(UP_START, NULL, "acquiring CHILD_SA on kernel request"); + SIG_CHD(UP_FAILED, NULL, "acquiring CHILD_SA {reqid %d} failed: " "IKE_SA is deleting", reqid); return FAILED; } @@ -1181,8 +1235,8 @@ static status_t acquire(private_ike_sa_t *this, u_int32_t reqid) iterator->destroy(iterator); if (!child_sa) { - SIG(CHILD_UP_START, "acquiring CHILD_SA on kernel request"); - SIG(CHILD_UP_FAILED, "acquiring CHILD_SA (reqid %d) failed: " + SIG_CHD(UP_START, NULL, "acquiring CHILD_SA on kernel request"); + SIG_CHD(UP_FAILED, NULL, "acquiring CHILD_SA {reqid %d} failed: " "CHILD_SA not found", reqid); return FAILED; } @@ -1204,7 +1258,7 @@ static status_t route(private_ike_sa_t *this, child_cfg_t *child_cfg) host_t *me, *other; status_t status; - SIG(CHILD_ROUTE_START, "routing CHILD_SA"); + SIG_CHD(ROUTE_START, NULL, "routing CHILD_SA"); /* check if not already routed*/ iterator = this->child_sas->create_iterator(this->child_sas, TRUE); @@ -1214,7 +1268,7 @@ static status_t route(private_ike_sa_t *this, child_cfg_t *child_cfg) streq(child_sa->get_name(child_sa), child_cfg->get_name(child_cfg))) { iterator->destroy(iterator); - SIG(CHILD_ROUTE_FAILED, "CHILD_SA with such a config already routed"); + SIG_CHD(ROUTE_FAILED, child_sa, "CHILD_SA with such a config already routed"); return FAILED; } } @@ -1224,7 +1278,7 @@ static status_t route(private_ike_sa_t *this, child_cfg_t *child_cfg) { case IKE_DELETING: case IKE_REKEYING: - SIG(CHILD_ROUTE_FAILED, + SIG_CHD(ROUTE_FAILED, NULL, "unable to route CHILD_SA, as its IKE_SA gets deleted"); return FAILED; case IKE_CREATED: @@ -1253,17 +1307,17 @@ static status_t route(private_ike_sa_t *this, child_cfg_t *child_cfg) my_ts = child_cfg->get_traffic_selectors(child_cfg, TRUE, NULL, me); other_ts = child_cfg->get_traffic_selectors(child_cfg, FALSE, NULL, other); status = child_sa->add_policies(child_sa, my_ts, other_ts, - child_cfg->get_mode(child_cfg)); + child_cfg->get_mode(child_cfg), PROTO_NONE); my_ts->destroy_offset(my_ts, offsetof(traffic_selector_t, destroy)); other_ts->destroy_offset(other_ts, offsetof(traffic_selector_t, destroy)); if (status == SUCCESS) { this->child_sas->insert_last(this->child_sas, child_sa); - SIG(CHILD_ROUTE_SUCCESS, "CHILD_SA routed"); + SIG_CHD(ROUTE_SUCCESS, child_sa, "CHILD_SA routed"); } else { - SIG(CHILD_ROUTE_FAILED, "routing CHILD_SA failed"); + SIG_CHD(ROUTE_FAILED, child_sa, "routing CHILD_SA failed"); } return status; } @@ -1277,7 +1331,7 @@ static status_t unroute(private_ike_sa_t *this, u_int32_t reqid) child_sa_t *child_sa; bool found = FALSE; - SIG(CHILD_UNROUTE_START, "unrouting CHILD_SA"); + SIG_CHD(UNROUTE_START, NULL, "unrouting CHILD_SA"); /* find CHILD_SA in ROUTED state */ iterator = this->child_sas->create_iterator(this->child_sas, TRUE); @@ -1287,7 +1341,7 @@ static status_t unroute(private_ike_sa_t *this, u_int32_t reqid) child_sa->get_reqid(child_sa) == reqid) { iterator->remove(iterator); - SIG(CHILD_UNROUTE_SUCCESS, "CHILD_SA unrouted"); + SIG_CHD(UNROUTE_SUCCESS, child_sa, "CHILD_SA unrouted"); child_sa->destroy(child_sa); found = TRUE; break; @@ -1297,7 +1351,7 @@ static status_t unroute(private_ike_sa_t *this, u_int32_t reqid) if (!found) { - SIG(CHILD_UNROUTE_FAILED, "CHILD_SA to unroute not found"); + SIG_CHD(UNROUTE_FAILED, NULL, "CHILD_SA to unroute not found"); return FAILED; } /* if we are not established, and we have no more routed childs, remove whole SA */ @@ -1397,13 +1451,15 @@ static status_t process_message(private_ike_sa_t *this, message_t *message) charon->scheduler->schedule_job(charon->scheduler, job, HALF_OPEN_IKE_SA_TIMEOUT); } - + this->time.inbound = time(NULL); /* check if message is trustworthy, and update host information */ if (this->state == IKE_CREATED || this->state == IKE_CONNECTING || message->get_exchange_type(message) != IKE_SA_INIT) { - update_hosts(this, me, other); - this->time.inbound = time(NULL); + if (!supports_extension(this, EXT_MOBIKE)) + { /* with MOBIKE, we do no implicit updates */ + update_hosts(this, me, other); + } } status = this->task_manager->process_message(this->task_manager, message); if (status != DESTROY_ME) @@ -1528,6 +1584,23 @@ static void set_other_id(private_ike_sa_t *this, identification_t *other) } /** + * Implementation of ike_sa_t.get_eap_identity. + */ +static identification_t* get_eap_identity(private_ike_sa_t *this) +{ + return this->eap_identity; +} + +/** + * Implementation of ike_sa_t.set_eap_identity. + */ +static void set_eap_identity(private_ike_sa_t *this, identification_t *id) +{ + DESTROY_IF(this->eap_identity); + this->eap_identity = id; +} + +/** * Implementation of ike_sa_t.derive_keys. */ static status_t derive_keys(private_ike_sa_t *this, @@ -1866,10 +1939,10 @@ static status_t delete_(private_ike_sa_t *this) this->task_manager->queue_task(this->task_manager, &ike_delete->task); return this->task_manager->initiate(this->task_manager); case IKE_CREATED: - SIG(IKE_DOWN_SUCCESS, "deleting unestablished IKE_SA"); + SIG_IKE(DOWN_SUCCESS, "deleting unestablished IKE_SA"); break; default: - SIG(IKE_DOWN_SUCCESS, "destroying IKE_SA in state %N " + SIG_IKE(DOWN_SUCCESS, "destroying IKE_SA in state %N " "without notification", ike_sa_state_names, this->state); break; } @@ -2073,19 +2146,19 @@ static status_t retransmit(private_ike_sa_t *this, u_int32_t message_id) this->keyingtry++; if (tries == 0 || tries > this->keyingtry) { - SIG(IKE_UP_FAILED, "peer not responding, trying again " + SIG_IKE(UP_FAILED, "peer not responding, trying again " "(%d/%d) in background ", this->keyingtry + 1, tries); reset(this); return this->task_manager->initiate(this->task_manager); } - SIG(IKE_UP_FAILED, "establishing IKE_SA failed, peer not responding"); + SIG_IKE(UP_FAILED, "establishing IKE_SA failed, peer not responding"); break; } case IKE_DELETING: - SIG(IKE_DOWN_FAILED, "proper IKE_SA delete failed, peer not responding"); + SIG_IKE(DOWN_FAILED, "proper IKE_SA delete failed, peer not responding"); break; case IKE_REKEYING: - SIG(IKE_REKEY_FAILED, "rekeying IKE_SA failed, peer not responding"); + SIG_IKE(REKEY_FAILED, "rekeying IKE_SA failed, peer not responding"); /* FALL */ default: reestablish(this); @@ -2101,24 +2174,29 @@ static status_t retransmit(private_ike_sa_t *this, u_int32_t message_id) */ static void set_auth_lifetime(private_ike_sa_t *this, u_int32_t lifetime) { - job_t *job; u_int32_t reduction = this->peer_cfg->get_over_time(this->peer_cfg); + u_int32_t reauth_time = time(NULL) + lifetime - reduction; - this->time.reauth = time(NULL) + lifetime - reduction; - job = (job_t*)rekey_ike_sa_job_create(this->ike_sa_id, TRUE); - if (lifetime < reduction) { DBG1(DBG_IKE, "received AUTH_LIFETIME of %ds, starting reauthentication", lifetime); - charon->processor->queue_job(charon->processor, job); + charon->processor->queue_job(charon->processor, + (job_t*)rekey_ike_sa_job_create(this->ike_sa_id, TRUE)); } - else + else if (this->time.reauth == 0 || this->time.reauth > reauth_time) { + this->time.reauth = reauth_time; DBG1(DBG_IKE, "received AUTH_LIFETIME of %ds, scheduling reauthentication" " in %ds", lifetime, lifetime - reduction); - charon->scheduler->schedule_job(charon->scheduler, job, - (lifetime - reduction) * 1000); + charon->scheduler->schedule_job(charon->scheduler, + (job_t*)rekey_ike_sa_job_create(this->ike_sa_id, TRUE), + (lifetime - reduction) * 1000); + } + else + { + DBG1(DBG_IKE, "received AUTH_LIFETIME of %ds, reauthentication already " + "scheduled in %ds", lifetime, this->time.reauth - time(NULL)); } } @@ -2127,7 +2205,7 @@ static void set_auth_lifetime(private_ike_sa_t *this, u_int32_t lifetime) */ static status_t roam(private_ike_sa_t *this, bool address) { - host_t *me, *other; + host_t *src; ike_mobike_t *mobike; switch (this->state) @@ -2151,21 +2229,19 @@ static status_t roam(private_ike_sa_t *this, bool address) return SUCCESS; } - /* get best address pair to use */ - other = this->other_host; - me = charon->kernel_interface->get_source_addr(charon->kernel_interface, - other); - - if (me) + /* keep existing path if possible */ + src = charon->kernel_interface->get_source_addr(charon->kernel_interface, + this->other_host, this->my_host); + if (src) { - if (me->ip_equals(me, this->my_host) && - other->ip_equals(other, this->other_host)) + if (src->ip_equals(src, this->my_host)) { - DBG2(DBG_IKE, "keeping connection path %H - %H", this->other_host, me); - me->destroy(me); + DBG2(DBG_IKE, "keeping connection path %H - %H", + src, this->other_host); + src->destroy(src); return SUCCESS; } - me->destroy(me); + src->destroy(src); } /* update addresses with mobike, if supported ... */ @@ -2177,7 +2253,7 @@ static status_t roam(private_ike_sa_t *this, bool address) this->task_manager->queue_task(this->task_manager, (task_t*)mobike); return this->task_manager->initiate(this->task_manager); } - DBG1(DBG_IKE, "reauthenticating IKE_SA due address change"); + DBG1(DBG_IKE, "reauthenticating IKE_SA due to address change"); /* ... reauth if not */ return reauth(this); } @@ -2453,11 +2529,13 @@ static void destroy(private_ike_sa_t *this) DESTROY_IF(this->server_reflexive_host); chunk_free(&this->connect_id); #endif /* ME */ + free(this->nat_detection_dest.ptr); DESTROY_IF(this->my_host); DESTROY_IF(this->other_host); DESTROY_IF(this->my_id); DESTROY_IF(this->other_id); + DESTROY_IF(this->eap_identity); DESTROY_IF(this->ike_cfg); DESTROY_IF(this->peer_cfg); @@ -2502,6 +2580,8 @@ ike_sa_t * ike_sa_create(ike_sa_id_t *ike_sa_id) this->public.set_my_id = (void (*)(ike_sa_t*,identification_t*)) set_my_id; this->public.get_other_id = (identification_t* (*)(ike_sa_t*)) get_other_id; this->public.set_other_id = (void (*)(ike_sa_t*,identification_t*)) set_other_id; + this->public.get_eap_identity = (identification_t* (*)(ike_sa_t*)) get_eap_identity; + this->public.set_eap_identity = (void (*)(ike_sa_t*,identification_t*)) set_eap_identity; this->public.enable_extension = (void(*)(ike_sa_t*, ike_extension_t extension))enable_extension; this->public.supports_extension = (bool(*)(ike_sa_t*, ike_extension_t extension))supports_extension; this->public.set_condition = (void (*)(ike_sa_t*, ike_condition_t,bool)) set_condition; @@ -2511,6 +2591,7 @@ ike_sa_t * ike_sa_create(ike_sa_id_t *ike_sa_id) this->public.is_ike_initiator = (bool (*)(ike_sa_t*))is_ike_initiator; this->public.create_additional_address_iterator = (iterator_t*(*)(ike_sa_t*))create_additional_address_iterator; this->public.add_additional_address = (void(*)(ike_sa_t*, host_t *host))add_additional_address; + this->public.has_mapping_changed = (bool(*)(ike_sa_t*, chunk_t hash))has_mapping_changed; this->public.retransmit = (status_t (*)(ike_sa_t *, u_int32_t)) retransmit; this->public.delete = (status_t (*)(ike_sa_t*))delete_; this->public.destroy = (void (*)(ike_sa_t*))destroy; @@ -2560,6 +2641,7 @@ ike_sa_t * ike_sa_create(ike_sa_id_t *ike_sa_id) this->other_host = host_create_from_string("0.0.0.0", IKEV2_UDP_PORT); this->my_id = identification_create_from_encoding(ID_ANY, chunk_empty); this->other_id = identification_create_from_encoding(ID_ANY, chunk_empty); + this->eap_identity = NULL; this->extensions = 0; this->conditions = 0; this->selected_proposal = NULL; @@ -2572,6 +2654,8 @@ ike_sa_t * ike_sa_create(ike_sa_id_t *ike_sa_id) this->skp_build = chunk_empty; this->child_prf = NULL; this->state = IKE_CREATED; + this->keepalive_interval = lib->settings->get_time(lib->settings, + "charon.keep_alive", KEEPALIVE_INTERVAL); this->time.inbound = this->time.outbound = time(NULL); this->time.established = 0; this->time.rekey = 0; @@ -2587,6 +2671,7 @@ ike_sa_t * ike_sa_create(ike_sa_id_t *ike_sa_id) this->other_virtual_ip = NULL; this->dns_servers = linked_list_create(); this->additional_addresses = linked_list_create(); + this->nat_detection_dest = chunk_empty; this->pending_updates = 0; this->keyingtry = 0; this->ike_initiator = FALSE; diff --git a/src/charon/sa/ike_sa.h b/src/charon/sa/ike_sa.h index 0935f5d6b..717d41647 100644 --- a/src/charon/sa/ike_sa.h +++ b/src/charon/sa/ike_sa.h @@ -15,7 +15,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_sa.h 4086 2008-06-22 11:24:33Z andreas $ + * $Id: ike_sa.h 4368 2008-10-06 13:37:04Z martin $ */ /** @@ -330,6 +330,22 @@ struct ike_sa_t { void (*set_other_id) (ike_sa_t *this, identification_t *other); /** + * Get the peers EAP identity. + * + * The EAP identity is exchanged in a EAP-Identity exchange. + * + * @return identification, NULL if none set + */ + identification_t* (*get_eap_identity) (ike_sa_t *this); + + /** + * Set the peer's EAP identity. + * + * @param id identification + */ + void (*set_eap_identity) (ike_sa_t *this, identification_t *id); + + /** * Get the config used to setup this IKE_SA. * * @return ike_config @@ -391,6 +407,14 @@ struct ike_sa_t { iterator_t* (*create_additional_address_iterator)(ike_sa_t *this); /** + * Check if mappings have changed on a NAT for our source address. + * + * @param hash received DESTINATION_IP hash + * @return TRUE if mappings have changed + */ + bool (*has_mapping_changed)(ike_sa_t *this, chunk_t hash); + + /** * Enable an extension the peer supports. * * If support for an IKE extension is detected, this method is called diff --git a/src/charon/sa/ike_sa_manager.c b/src/charon/sa/ike_sa_manager.c index 9c1b2d413..bd7b84c6f 100644 --- a/src/charon/sa/ike_sa_manager.c +++ b/src/charon/sa/ike_sa_manager.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_sa_manager.c 4044 2008-06-06 15:05:54Z martin $ + * $Id: ike_sa_manager.c 4234 2008-07-30 14:15:08Z martin $ */ #include <pthread.h> @@ -80,6 +80,16 @@ struct entry_t { host_t *other; /** + * own identity, required for duplicate checking + */ + identification_t *my_id; + + /** + * remote identity, required for duplicate checking + */ + identification_t *other_id; + + /** * message ID currently processing, if any */ u_int32_t message_id; @@ -95,6 +105,8 @@ static status_t entry_destroy(entry_t *this) this->ike_sa_id->destroy(this->ike_sa_id); chunk_free(&this->init_hash); DESTROY_IF(this->other); + DESTROY_IF(this->my_id); + DESTROY_IF(this->other_id); free(this); return SUCCESS; } @@ -116,6 +128,8 @@ static entry_t *entry_create(ike_sa_id_t *ike_sa_id) this->message_id = -1; this->init_hash = chunk_empty; this->other = NULL; + this->my_id = NULL; + this->other_id = NULL; /* ike_sa_id is always cloned */ this->ike_sa_id = ike_sa_id->clone(ike_sa_id); @@ -157,6 +171,11 @@ struct private_ike_sa_manager_t { * SHA1 hasher for IKE_SA_INIT retransmit detection */ hasher_t *hasher; + + /** + * reuse existing IKE_SAs in checkout_by_config + */ + bool reuse_ikesa; }; /** @@ -504,7 +523,7 @@ static ike_sa_t* checkout_by_config(private_ike_sa_manager_t *this, pthread_mutex_lock(&(this->mutex)); - if (my_host && other_host) + if (my_host && other_host && this->reuse_ikesa) { enumerator = this->ike_sa_list->create_enumerator(this->ike_sa_list); while (enumerator->enumerate(enumerator, &entry)) @@ -721,10 +740,13 @@ static ike_sa_t* checkout_duplicate(private_ike_sa_manager_t *this, { /* self is not a duplicate */ continue; } - if (wait_for_entry(this, entry)) - { - if (me->equals(me, entry->ike_sa->get_my_id(entry->ike_sa)) && - other->equals(other, entry->ike_sa->get_other_id(entry->ike_sa))) + if (entry->my_id && me->equals(me, entry->my_id) && + entry->other_id && other->equals(other, entry->other_id)) + { + /* we are sure that the other entry is not calling + * checkout_duplicate here, as the identities in entry would not + * have been set yet. Otherwise we would risk a deadlock. */ + if (wait_for_entry(this, entry)) { duplicate = entry->ike_sa; entry->checked_out = TRUE; @@ -784,6 +806,7 @@ static status_t checkin(private_ike_sa_manager_t *this, ike_sa_t *ike_sa) entry_t *entry; ike_sa_id_t *ike_sa_id; host_t *other; + identification_t *my_id, *other_id; ike_sa_id = ike_sa->get_id(ike_sa); @@ -806,6 +829,21 @@ static status_t checkin(private_ike_sa_manager_t *this, ike_sa_t *ike_sa) DESTROY_IF(entry->other); entry->other = other->clone(other); } + /* apply identities for diplicate test */ + my_id = ike_sa->get_my_id(ike_sa); + other_id = ike_sa->get_other_id(ike_sa); + if (!entry->my_id || + entry->my_id->get_type(entry->my_id) == ID_ANY) + { + DESTROY_IF(entry->my_id); + entry->my_id = my_id->clone(my_id); + } + if (!entry->other_id || + entry->other_id->get_type(entry->other_id) == ID_ANY) + { + DESTROY_IF(entry->other_id); + entry->other_id = other_id->clone(other_id); + } DBG2(DBG_MGR, "check-in of IKE_SA successful."); pthread_cond_signal(&(entry->condvar)); retval = SUCCESS; @@ -1009,6 +1047,8 @@ ike_sa_manager_t *ike_sa_manager_create() } this->ike_sa_list = linked_list_create(); pthread_mutex_init(&this->mutex, NULL); + this->reuse_ikesa = lib->settings->get_bool(lib->settings, + "charon.reuse_ikesa", TRUE); return &this->public; } diff --git a/src/charon/sa/task_manager.c b/src/charon/sa/task_manager.c index e453fff00..25089477b 100644 --- a/src/charon/sa/task_manager.c +++ b/src/charon/sa/task_manager.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: task_manager.c 3666 2008-03-26 18:40:19Z tobias $ + * $Id: task_manager.c 4320 2008-09-02 14:02:40Z martin $ */ #include "task_manager.h" @@ -159,22 +159,22 @@ static void flush(private_task_manager_t *this) switch (task->get_type(task)) { case IKE_AUTH: - SIG(IKE_UP_FAILED, "establishing IKE_SA failed"); + SIG_IKE(UP_FAILED, "establishing IKE_SA failed"); break; case IKE_DELETE: - SIG(IKE_DOWN_FAILED, "IKE_SA deleted"); + SIG_IKE(DOWN_FAILED, "IKE_SA deleted"); break; case IKE_REKEY: - SIG(IKE_REKEY_FAILED, "rekeying IKE_SA failed"); + SIG_IKE(REKEY_FAILED, "rekeying IKE_SA failed"); break; case CHILD_CREATE: - SIG(CHILD_UP_FAILED, "establishing CHILD_SA failed"); + SIG_CHD(UP_FAILED, NULL, "establishing CHILD_SA failed"); break; case CHILD_DELETE: - SIG(CHILD_DOWN_FAILED, "deleting CHILD_SA failed"); + SIG_CHD(DOWN_FAILED, NULL, "deleting CHILD_SA failed"); break; case CHILD_REKEY: - SIG(IKE_REKEY_FAILED, "rekeying CHILD_SA failed"); + SIG_IKE(REKEY_FAILED, "rekeying CHILD_SA failed"); break; default: break; @@ -775,6 +775,8 @@ static status_t process_request(private_task_manager_t *this, case UNACCEPTABLE_ADDRESSES: case UNEXPECTED_NAT_DETECTED: case COOKIE2: + case NAT_DETECTION_SOURCE_IP: + case NAT_DETECTION_DESTINATION_IP: task = (task_t*)ike_mobike_create( this->ike_sa, FALSE); break; diff --git a/src/charon/sa/tasks/child_create.c b/src/charon/sa/tasks/child_create.c index 4638da03e..bddca621b 100644 --- a/src/charon/sa/tasks/child_create.c +++ b/src/charon/sa/tasks/child_create.c @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: child_create.c 3920 2008-05-08 16:19:11Z tobias $ + * $Id: child_create.c 4358 2008-09-25 13:56:23Z tobias $ */ #include "child_create.h" @@ -26,6 +26,7 @@ #include <encoding/payloads/ts_payload.h> #include <encoding/payloads/nonce_payload.h> #include <encoding/payloads/notify_payload.h> +#include <processing/jobs/delete_ike_sa_job.h> typedef struct private_child_create_t private_child_create_t; @@ -98,7 +99,7 @@ struct private_child_create_t { /** * mode the new CHILD_SA uses (transport/tunnel/beet) */ - mode_t mode; + ipsec_mode_t mode; /** * IPComp transform to use @@ -198,12 +199,12 @@ static status_t select_and_install(private_child_create_t *this, bool no_dh) if (this->proposals == NULL) { - SIG(CHILD_UP_FAILED, "SA payload missing in message"); + SIG_CHD(UP_FAILED, this->child_sa, "SA payload missing in message"); return FAILED; } if (this->tsi == NULL || this->tsr == NULL) { - SIG(CHILD_UP_FAILED, "TS payloads missing in message"); + SIG_CHD(UP_FAILED, this->child_sa, "TS payloads missing in message"); return NOT_FOUND; } @@ -231,7 +232,7 @@ static status_t select_and_install(private_child_create_t *this, bool no_dh) no_dh); if (this->proposal == NULL) { - SIG(CHILD_UP_FAILED, "no acceptable proposal found"); + SIG_CHD(UP_FAILED, this->child_sa, "no acceptable proposal found"); return FAILED; } @@ -242,15 +243,15 @@ static status_t select_and_install(private_child_create_t *this, bool no_dh) if (this->proposal->get_algorithm(this->proposal, DIFFIE_HELLMAN_GROUP, &group, NULL)) { - SIG(CHILD_UP_FAILED, "DH group %N inacceptable, requesting %N", - diffie_hellman_group_names, this->dh_group, - diffie_hellman_group_names, group); + SIG_CHD(UP_FAILED, this->child_sa, "DH group %N inacceptable, " + "requesting %N", diffie_hellman_group_names, this->dh_group, + diffie_hellman_group_names, group); this->dh_group = group; return INVALID_ARG; } else { - SIG(CHILD_UP_FAILED, "no acceptable proposal found"); + SIG_CHD(UP_FAILED, this->child_sa, "no acceptable proposal found"); return FAILED; } } @@ -278,7 +279,7 @@ static status_t select_and_install(private_child_create_t *this, bool no_dh) { my_ts->destroy_offset(my_ts, offsetof(traffic_selector_t, destroy)); other_ts->destroy_offset(other_ts, offsetof(traffic_selector_t, destroy)); - SIG(CHILD_UP_FAILED, "no acceptable traffic selectors found"); + SIG_CHD(UP_FAILED, this->child_sa, "no acceptable traffic selectors found"); return NOT_FOUND; } @@ -330,7 +331,7 @@ static status_t select_and_install(private_child_create_t *this, bool no_dh) { if (this->dh->get_shared_secret(this->dh, &secret) != SUCCESS) { - SIG(CHILD_UP_FAILED, "DH exchange incomplete"); + SIG_CHD(UP_FAILED, this->child_sa, "DH exchange incomplete"); return FAILED; } DBG3(DBG_IKE, "DH secret %B", &secret); @@ -340,7 +341,6 @@ static status_t select_and_install(private_child_create_t *this, bool no_dh) { seed = chunk_cata("cc", nonce_i, nonce_r); } - prf_plus = prf_plus_create(this->ike_sa->get_child_prf(this->ike_sa), seed); if (this->ipcomp != IPCOMP_NONE) { @@ -348,6 +348,16 @@ static status_t select_and_install(private_child_create_t *this, bool no_dh) this->other_cpi); } + status = this->child_sa->add_policies(this->child_sa, my_ts, other_ts, + this->mode, this->proposal->get_protocol(this->proposal)); + if (status != SUCCESS) + { + SIG_CHD(UP_FAILED, this->child_sa, + "unable to install IPsec policies (SPD) in kernel"); + return NOT_FOUND; + } + + prf_plus = prf_plus_create(this->ike_sa->get_child_prf(this->ike_sa), seed); if (this->initiator) { status = this->child_sa->update(this->child_sa, this->proposal, @@ -362,18 +372,10 @@ static status_t select_and_install(private_child_create_t *this, bool no_dh) if (status != SUCCESS) { - SIG(CHILD_UP_FAILED, "unable to install IPsec SA (SAD) in kernel"); + SIG_CHD(UP_FAILED, this->child_sa, + "unable to install IPsec SA (SAD) in kernel"); return FAILED; } - - status = this->child_sa->add_policies(this->child_sa, my_ts, other_ts, - this->mode); - - if (status != SUCCESS) - { - SIG(CHILD_UP_FAILED, "unable to install IPsec policies (SPD) in kernel"); - return NOT_FOUND; - } /* add to IKE_SA, and remove from task */ this->child_sa->set_state(this->child_sa, CHILD_INSTALLED); this->ike_sa->add_child_sa(this->ike_sa, this->child_sa); @@ -440,29 +442,30 @@ static void build_payloads(private_child_create_t *this, message_t *message) /** * Adds an IPCOMP_SUPPORTED notify to the message, if possible */ -static void build_ipcomp_supported_notify(private_child_create_t *this, message_t *message) +static void build_ipcomp_supported_notify(private_child_create_t *this, + message_t *message) { + u_int16_t cpi; + u_int8_t tid; + if (this->ike_sa->has_condition(this->ike_sa, COND_NAT_ANY)) { - DBG1(DBG_IKE, "IPComp is not supported if either peer is natted, IPComp is disabled"); + DBG1(DBG_IKE, "IPComp is not supported if either peer is natted, " + "IPComp disabled"); this->ipcomp = IPCOMP_NONE; return; } - u_int16_t cpi = this->child_sa->get_my_cpi(this->child_sa); + cpi = this->child_sa->allocate_cpi(this->child_sa); + tid = this->ipcomp; if (cpi) { - chunk_t cpi_chunk, tid_chunk, data; - u_int8_t tid = this->ipcomp; - cpi_chunk = chunk_from_thing(cpi); - tid_chunk = chunk_from_thing(tid); - data = chunk_cat("cc", cpi_chunk, tid_chunk); - message->add_notify(message, FALSE, IPCOMP_SUPPORTED, data); - chunk_free(&data); + message->add_notify(message, FALSE, IPCOMP_SUPPORTED, + chunk_cata("cc", chunk_from_thing(cpi), chunk_from_thing(tid))); } else { - DBG1(DBG_IKE, "unable to allocate a CPI from kernel, IPComp is disabled"); + DBG1(DBG_IKE, "unable to allocate a CPI from kernel, IPComp disabled"); this->ipcomp = IPCOMP_NONE; } } @@ -587,7 +590,16 @@ static status_t build_i(private_child_create_t *this, message_t *message) break; } - SIG(CHILD_UP_START, "establishing CHILD_SA"); + if (this->reqid) + { + SIG_CHD(UP_START, NULL, "establishing CHILD_SA %s{%d}", + this->config->get_name(this->config), this->reqid); + } + else + { + SIG_CHD(UP_START, NULL, "establishing CHILD_SA %s", + this->config->get_name(this->config)); + } /* reuse virtual IP if we already have one */ me = this->ike_sa->get_virtual_ip(this->ike_sa, TRUE); @@ -638,7 +650,8 @@ static status_t build_i(private_child_create_t *this, message_t *message) if (this->child_sa->alloc(this->child_sa, this->proposals) != SUCCESS) { - SIG(CHILD_UP_FAILED, "unable to allocate SPIs from kernel"); + SIG_CHD(UP_FAILED, this->child_sa, + "unable to allocate SPIs from kernel"); return FAILED; } @@ -720,10 +733,31 @@ static status_t process_r(private_child_create_t *this, message_t *message) } /** + * handle CHILD_SA setup failure + */ +static void handle_child_sa_failure(private_child_create_t *this, + message_t *message) +{ + if (message->get_exchange_type(message) == IKE_AUTH && + lib->settings->get_bool(lib->settings, + "charon.close_ike_on_child_failure", FALSE)) + { + /* we delay the delete for 100ms, as the IKE_AUTH response must arrive + * first */ + DBG1(DBG_IKE, "closing IKE_SA due CHILD_SA setup failure"); + charon->scheduler->schedule_job(charon->scheduler, (job_t*) + delete_ike_sa_job_create(this->ike_sa->get_id(this->ike_sa), TRUE), + 100); + } +} + +/** * Implementation of task_t.build for responder */ static status_t build_r(private_child_create_t *this, message_t *message) { + payload_t *payload; + iterator_t *iterator; bool no_dh = TRUE; switch (message->get_exchange_type(message)) @@ -733,7 +767,8 @@ static status_t build_r(private_child_create_t *this, message_t *message) case CREATE_CHILD_SA: if (generate_nonce(&this->my_nonce) != SUCCESS) { - message->add_notify(message, FALSE, NO_PROPOSAL_CHOSEN, chunk_empty); + message->add_notify(message, FALSE, NO_PROPOSAL_CHOSEN, + chunk_empty); return SUCCESS; } no_dh = FALSE; @@ -750,19 +785,47 @@ static status_t build_r(private_child_create_t *this, message_t *message) if (this->ike_sa->get_state(this->ike_sa) == IKE_REKEYING) { - SIG(CHILD_UP_FAILED, "unable to create CHILD_SA while rekeying IKE_SA"); + SIG_CHD(UP_FAILED, NULL, + "unable to create CHILD_SA while rekeying IKE_SA"); message->add_notify(message, TRUE, NO_ADDITIONAL_SAS, chunk_empty); return SUCCESS; } if (this->config == NULL) { - SIG(CHILD_UP_FAILED, "traffic selectors %#R=== %#R inacceptable", + SIG_CHD(UP_FAILED, NULL, "traffic selectors %#R=== %#R inacceptable", this->tsr, this->tsi); message->add_notify(message, FALSE, TS_UNACCEPTABLE, chunk_empty); + handle_child_sa_failure(this, message); return SUCCESS; } + /* check if ike_config_t included non-critical error notifies */ + iterator = message->get_payload_iterator(message); + while (iterator->iterate(iterator, (void**)&payload)) + { + if (payload->get_type(payload) == NOTIFY) + { + notify_payload_t *notify = (notify_payload_t*)payload; + + switch (notify->get_notify_type(notify)) + { + case INTERNAL_ADDRESS_FAILURE: + case FAILED_CP_REQUIRED: + { + SIG_CHD(UP_FAILED, NULL, "configuration payload negotation " + "failed, no CHILD_SA built"); + iterator->destroy(iterator); + handle_child_sa_failure(this, message); + return SUCCESS; + } + default: + break; + } + } + } + iterator->destroy(iterator); + this->child_sa = child_sa_create( this->ike_sa->get_my_host(this->ike_sa), this->ike_sa->get_other_host(this->ike_sa), @@ -770,14 +833,16 @@ static status_t build_r(private_child_create_t *this, message_t *message) this->ike_sa->get_other_id(this->ike_sa), this->config, this->reqid, this->ike_sa->has_condition(this->ike_sa, COND_NAT_ANY)); - if (this->config->use_ipcomp(this->config) && this->ipcomp_received != IPCOMP_NONE) + if (this->config->use_ipcomp(this->config) && + this->ipcomp_received != IPCOMP_NONE) { this->ipcomp = this->ipcomp_received; build_ipcomp_supported_notify(this, message); } else if (this->ipcomp_received != IPCOMP_NONE) { - DBG1(DBG_IKE, "received IPCOMP_SUPPORTED notify but IPComp is disabled, ignoring"); + DBG1(DBG_IKE, "received %N notify but IPComp is disabled, ignoring", + notify_type_names, IPCOMP_SUPPORTED); } switch (select_and_install(this, no_dh)) @@ -786,24 +851,33 @@ static status_t build_r(private_child_create_t *this, message_t *message) break; case NOT_FOUND: message->add_notify(message, FALSE, TS_UNACCEPTABLE, chunk_empty); + handle_child_sa_failure(this, message); return SUCCESS; case INVALID_ARG: { u_int16_t group = htons(this->dh_group); message->add_notify(message, FALSE, INVALID_KE_PAYLOAD, chunk_from_thing(group)); + handle_child_sa_failure(this, message); return SUCCESS; } case FAILED: default: message->add_notify(message, FALSE, NO_PROPOSAL_CHOSEN, chunk_empty); + handle_child_sa_failure(this, message); return SUCCESS; } build_payloads(this, message); - SIG(CHILD_UP_SUCCESS, "CHILD_SA '%s' established successfully", - this->child_sa->get_name(this->child_sa)); + SIG_CHD(UP_SUCCESS, this->child_sa, "CHILD_SA %s{%d} established " + "with SPIs %.8x_i %.8x_o and TS %#R=== %#R", + this->child_sa->get_name(this->child_sa), + this->child_sa->get_reqid(this->child_sa), + ntohl(this->child_sa->get_spi(this->child_sa, TRUE)), + ntohl(this->child_sa->get_spi(this->child_sa, FALSE)), + this->child_sa->get_traffic_selectors(this->child_sa, TRUE), + this->child_sa->get_traffic_selectors(this->child_sa, FALSE)); return SUCCESS; } @@ -855,9 +929,10 @@ static status_t process_i(private_child_create_t *this, message_t *message) case TS_UNACCEPTABLE: case INVALID_SELECTORS: { - SIG(CHILD_UP_FAILED, "received %N notify, no CHILD_SA built", - notify_type_names, type); + SIG_CHD(UP_FAILED, this->child_sa, "received %N notify, " + "no CHILD_SA built", notify_type_names, type); iterator->destroy(iterator); + handle_child_sa_failure(this, message); /* an error in CHILD_SA creation is not critical */ return SUCCESS; } @@ -888,8 +963,9 @@ static status_t process_i(private_child_create_t *this, message_t *message) if (this->ipcomp == IPCOMP_NONE && this->ipcomp_received != IPCOMP_NONE) { - SIG(CHILD_UP_FAILED, "received an IPCOMP_SUPPORTED notify but we did not " - "send one previously, no CHILD_SA built"); + SIG_CHD(UP_FAILED, this->child_sa, "received an IPCOMP_SUPPORTED notify" + " but we did not send one previously, no CHILD_SA built"); + handle_child_sa_failure(this, message); return SUCCESS; } else if (this->ipcomp != IPCOMP_NONE && this->ipcomp_received == IPCOMP_NONE) @@ -900,15 +976,26 @@ static status_t process_i(private_child_create_t *this, message_t *message) } else if (this->ipcomp != IPCOMP_NONE && this->ipcomp != this->ipcomp_received) { - SIG(CHILD_UP_FAILED, "received an IPCOMP_SUPPORTED notify for a transform " - "we did not propose, no CHILD_SA built"); + SIG_CHD(UP_FAILED, this->child_sa, "received an IPCOMP_SUPPORTED notify" + " for a transform we did not propose, no CHILD_SA built"); + handle_child_sa_failure(this, message); return SUCCESS; } if (select_and_install(this, no_dh) == SUCCESS) { - SIG(CHILD_UP_SUCCESS, "CHILD_SA '%s' established successfully", - this->child_sa->get_name(this->child_sa)); + SIG_CHD(UP_SUCCESS, this->child_sa, "CHILD_SA %s{%d} established " + "with SPIs %.8x_i %.8x_o and TS %#R=== %#R", + this->child_sa->get_name(this->child_sa), + this->child_sa->get_reqid(this->child_sa), + ntohl(this->child_sa->get_spi(this->child_sa, TRUE)), + ntohl(this->child_sa->get_spi(this->child_sa, FALSE)), + this->child_sa->get_traffic_selectors(this->child_sa, TRUE), + this->child_sa->get_traffic_selectors(this->child_sa, FALSE)); + } + else + { + handle_child_sa_failure(this, message); } return SUCCESS; } diff --git a/src/charon/sa/tasks/child_delete.c b/src/charon/sa/tasks/child_delete.c index 4156f9704..a3c74dc90 100644 --- a/src/charon/sa/tasks/child_delete.c +++ b/src/charon/sa/tasks/child_delete.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: child_delete.c 3802 2008-04-14 08:17:18Z martin $ + * $Id: child_delete.c 4366 2008-10-03 16:01:14Z martin $ */ #include "child_delete.h" @@ -44,6 +44,11 @@ struct private_child_delete_t { bool initiator; /** + * wheter to enforce delete action policy + */ + bool check_delete_action; + + /** * CHILD_SAs which get deleted */ linked_list_t *child_sas; @@ -54,16 +59,17 @@ struct private_child_delete_t { */ static void build_payloads(private_child_delete_t *this, message_t *message) { - iterator_t *iterator; delete_payload_t *ah = NULL, *esp = NULL; - u_int32_t spi; + iterator_t *iterator; child_sa_t *child_sa; iterator = this->child_sas->create_iterator(this->child_sas, TRUE); while (iterator->iterate(iterator, (void**)&child_sa)) { - spi = child_sa->get_spi(child_sa, TRUE); - switch (child_sa->get_protocol(child_sa)) + protocol_id_t protocol = child_sa->get_protocol(child_sa); + u_int32_t spi = child_sa->get_spi(child_sa, TRUE); + + switch (protocol) { case PROTO_ESP: if (esp == NULL) @@ -72,6 +78,8 @@ static void build_payloads(private_child_delete_t *this, message_t *message) message->add_payload(message, (payload_t*)esp); } esp->add_spi(esp, spi); + DBG1(DBG_IKE, "sending DELETE for %N CHILD_SA with SPI %.8x", + protocol_id_names, protocol, ntohl(spi)); break; case PROTO_AH: if (ah == NULL) @@ -80,6 +88,8 @@ static void build_payloads(private_child_delete_t *this, message_t *message) message->add_payload(message, (payload_t*)ah); } ah->add_spi(ah, spi); + DBG1(DBG_IKE, "sending DELETE for %N CHILD_SA with SPI %.8x", + protocol_id_names, protocol, ntohl(spi)); break; default: break; @@ -119,11 +129,11 @@ static void process_payloads(private_child_delete_t *this, message_t *message) *spi, FALSE); if (child_sa == NULL) { - DBG1(DBG_IKE, "received DELETE for %N CHILD_SA with SPI 0x%x, " + DBG1(DBG_IKE, "received DELETE for %N CHILD_SA with SPI %.8x, " "but no such SA", protocol_id_names, protocol, ntohl(*spi)); continue; } - DBG2(DBG_IKE, "received DELETE for %N CHILD_SA with SPI 0x%x", + DBG1(DBG_IKE, "received DELETE for %N CHILD_SA with SPI %.8x", protocol_id_names, protocol, ntohl(*spi)); switch (child_sa->get_state(child_sa)) @@ -139,6 +149,11 @@ static void process_payloads(private_child_delete_t *this, message_t *message) protocol, *spi); continue; } + case CHILD_INSTALLED: + if (!this->initiator) + { /* reestablish installed children if required */ + this->check_delete_action = TRUE; + } default: break; } @@ -171,7 +186,7 @@ static status_t destroy_and_reestablish(private_child_delete_t *this) child_cfg = child_sa->get_config(child_sa); child_cfg->get_ref(child_cfg); this->ike_sa->destroy_child_sa(this->ike_sa, protocol, spi); - if (!this->initiator) + if (this->check_delete_action) { /* enforce child_cfg policy if deleted passively */ switch (child_cfg->get_close_action(child_cfg)) { @@ -207,9 +222,14 @@ static void log_children(private_child_delete_t *this) iterator = this->child_sas->create_iterator(this->child_sas, TRUE); while (iterator->iterate(iterator, (void**)&child_sa)) { - SIG(CHILD_DOWN_START, "closing CHILD_SA %#R=== %#R", - child_sa->get_traffic_selectors(child_sa, TRUE), - child_sa->get_traffic_selectors(child_sa, FALSE)); + SIG_CHD(DOWN_START, child_sa, "closing CHILD_SA %s{%d} " + "with SPIs %.8x_i %.8x_o and TS %#R=== %#R", + child_sa->get_name(child_sa), + child_sa->get_reqid(child_sa), + ntohl(child_sa->get_spi(child_sa, TRUE)), + ntohl(child_sa->get_spi(child_sa, FALSE)), + child_sa->get_traffic_selectors(child_sa, TRUE), + child_sa->get_traffic_selectors(child_sa, FALSE)); } iterator->destroy(iterator); } @@ -234,7 +254,7 @@ static status_t process_i(private_child_delete_t *this, message_t *message) this->child_sas = linked_list_create(); process_payloads(this, message); - SIG(CHILD_DOWN_SUCCESS, "CHILD_SA closed"); + SIG_CHD(DOWN_SUCCESS, NULL, "CHILD_SA closed"); return destroy_and_reestablish(this); } @@ -258,7 +278,7 @@ static status_t build_r(private_child_delete_t *this, message_t *message) { build_payloads(this, message); } - SIG(CHILD_DOWN_SUCCESS, "CHILD_SA closed"); + SIG_CHD(DOWN_SUCCESS, NULL, "CHILD_SA closed"); return destroy_and_reestablish(this); } @@ -285,6 +305,7 @@ static child_sa_t* get_child(private_child_delete_t *this) */ static void migrate(private_child_delete_t *this, ike_sa_t *ike_sa) { + this->check_delete_action = FALSE; this->ike_sa = ike_sa; this->child_sas->destroy(this->child_sas); @@ -313,6 +334,7 @@ child_delete_t *child_delete_create(ike_sa_t *ike_sa, child_sa_t *child_sa) this->public.task.destroy = (void(*)(task_t*))destroy; this->ike_sa = ike_sa; + this->check_delete_action = FALSE; this->child_sas = linked_list_create(); if (child_sa != NULL) diff --git a/src/charon/sa/tasks/ike_auth.c b/src/charon/sa/tasks/ike_auth.c index fd5012ee6..51f37f1b0 100644 --- a/src/charon/sa/tasks/ike_auth.c +++ b/src/charon/sa/tasks/ike_auth.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details * - * $Id: ike_auth.c 4051 2008-06-10 09:08:27Z tobias $ + * $Id: ike_auth.c 4276 2008-08-22 10:44:51Z martin $ */ #include "ike_auth.h" @@ -29,7 +29,6 @@ #include <sa/authenticators/eap_authenticator.h> - typedef struct private_ike_auth_t private_ike_auth_t; /** @@ -151,6 +150,44 @@ static bool check_uniqueness(private_ike_auth_t *this) } /** + * get the authentication class of a config + */ +auth_class_t get_auth_class(peer_cfg_t *config) +{ + auth_class_t *class; + auth_info_t *auth_info; + + auth_info = config->get_auth(config); + if (auth_info->get_item(auth_info, AUTHN_AUTH_CLASS, (void**)&class)) + { + return *class; + } + /* fallback to pubkey authentication */ + return AUTH_CLASS_PUBKEY; +} + +/** + * get the eap type/vendor + */ +static eap_type_t get_eap_type(peer_cfg_t *config, u_int32_t *vendor) +{ + auth_info_t *auth_info; + u_int *ptr; + + *vendor = 0; + auth_info = config->get_auth(config); + if (auth_info->get_item(auth_info, AUTHN_EAP_VENDOR, (void**)&ptr)) + { + *vendor = *ptr; + } + if (auth_info->get_item(auth_info, AUTHN_EAP_TYPE, (void**)&ptr)) + { + return *ptr; + } + return EAP_NAK; +} + +/** * build the AUTH payload */ static status_t build_auth(private_ike_auth_t *this, message_t *message) @@ -158,23 +195,21 @@ static status_t build_auth(private_ike_auth_t *this, message_t *message) authenticator_t *auth; auth_payload_t *auth_payload; peer_cfg_t *config; - config_auth_method_t method; status_t status; /* create own authenticator and add auth payload */ config = this->ike_sa->get_peer_cfg(this->ike_sa); if (!config) { - SIG(IKE_UP_FAILED, "unable to authenticate, no peer config found"); + SIG_IKE(UP_FAILED, "unable to authenticate, no peer config found"); return FAILED; } - method = config->get_auth_method(config); - auth = authenticator_create(this->ike_sa, method); + auth = authenticator_create_from_class(this->ike_sa, get_auth_class(config)); if (auth == NULL) { - SIG(IKE_UP_FAILED, "configured authentication method %N not supported", - config_auth_method_names, method); + SIG_IKE(UP_FAILED, "configured authentication class %N not supported", + auth_class_names, get_auth_class(config)); return FAILED; } @@ -183,7 +218,7 @@ static status_t build_auth(private_ike_auth_t *this, message_t *message) auth->destroy(auth); if (status != SUCCESS) { - SIG(IKE_UP_FAILED, "generating authentication data failed"); + SIG_IKE(UP_FAILED, "generating authentication data failed"); return FAILED; } message->add_payload(message, (payload_t*)auth_payload); @@ -208,7 +243,7 @@ static status_t build_id(private_ike_auth_t *this, message_t *message) me = config->get_my_id(config); if (me->contains_wildcards(me)) { - SIG(IKE_UP_FAILED, "negotiation of own ID failed"); + SIG_IKE(UP_FAILED, "negotiation of own ID failed"); return FAILED; } this->ike_sa->set_my_id(this->ike_sa, me->clone(me)); @@ -245,11 +280,11 @@ static status_t process_auth(private_ike_auth_t *this, message_t *message) } auth_method = auth_payload->get_auth_method(auth_payload); - auth = authenticator_create_from_auth_payload(this->ike_sa, auth_payload); - + auth = authenticator_create_from_method(this->ike_sa, + auth_payload->get_auth_method(auth_payload)); if (auth == NULL) { - SIG(IKE_UP_FAILED, "authentication method %N used by '%D' not " + SIG_IKE(UP_FAILED, "authentication method %N used by '%D' not " "supported", auth_method_names, auth_method, this->ike_sa->get_other_id(this->ike_sa)); return NOT_SUPPORTED; @@ -259,7 +294,7 @@ static status_t process_auth(private_ike_auth_t *this, message_t *message) auth->destroy(auth); if (status != SUCCESS) { - SIG(IKE_UP_FAILED, "authentication of '%D' with %N failed", + SIG_IKE(UP_FAILED, "authentication of '%D' with %N failed", this->ike_sa->get_other_id(this->ike_sa), auth_method_names, auth_method); return FAILED; @@ -280,7 +315,7 @@ static status_t process_id(private_ike_auth_t *this, message_t *message) if ((this->initiator && idr == NULL) || (!this->initiator && idi == NULL)) { - SIG(IKE_UP_FAILED, "ID payload missing in message"); + SIG_IKE(UP_FAILED, "ID payload missing in message"); return FAILED; } @@ -290,7 +325,7 @@ static status_t process_id(private_ike_auth_t *this, message_t *message) req = this->ike_sa->get_other_id(this->ike_sa); if (!id->matches(id, req)) { - SIG(IKE_UP_FAILED, "peer ID '%D' unacceptable, '%D' required", id, req); + SIG_IKE(UP_FAILED, "peer ID '%D' unacceptable, '%D' required", id, req); id->destroy(id); return FAILED; } @@ -367,7 +402,7 @@ static status_t build_auth_eap(private_ike_auth_t *this, message_t *message) if (auth->build(auth, this->my_packet->get_data(this->my_packet), this->other_nonce, &auth_payload) != SUCCESS) { - SIG(IKE_UP_FAILED, "generating authentication data failed"); + SIG_IKE(UP_FAILED, "generating authentication data failed"); if (!this->initiator) { message->add_notify(message, TRUE, AUTHENTICATION_FAILED, chunk_empty); @@ -378,12 +413,13 @@ static status_t build_auth_eap(private_ike_auth_t *this, message_t *message) if (!this->initiator) { this->ike_sa->set_state(this->ike_sa, IKE_ESTABLISHED); - SIG(IKE_UP_SUCCESS, "IKE_SA '%s' established between %H[%D]...[%D]%H", + SIG_IKE(UP_SUCCESS, "IKE_SA %s[%d] established between %H[%D]...%H[%D]", this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa), this->ike_sa->get_my_host(this->ike_sa), this->ike_sa->get_my_id(this->ike_sa), - this->ike_sa->get_other_id(this->ike_sa), - this->ike_sa->get_other_host(this->ike_sa)); + this->ike_sa->get_other_host(this->ike_sa), + this->ike_sa->get_other_id(this->ike_sa)); return SUCCESS; } return NEED_MORE; @@ -412,9 +448,9 @@ static status_t process_auth_eap(private_ike_auth_t *this, message_t *message) if (!this->peer_authenticated) { - SIG(IKE_UP_FAILED, "authentication of '%D' with %N failed", + SIG_IKE(UP_FAILED, "authentication of '%D' with %N failed", this->ike_sa->get_other_id(this->ike_sa), - auth_method_names, AUTH_EAP); + auth_class_names, AUTH_CLASS_EAP); if (this->initiator) { return FAILED; @@ -424,12 +460,13 @@ static status_t process_auth_eap(private_ike_auth_t *this, message_t *message) if (this->initiator) { this->ike_sa->set_state(this->ike_sa, IKE_ESTABLISHED); - SIG(IKE_UP_SUCCESS, "IKE_SA '%s' established between %H[%D]...[%D]%H", + SIG_IKE(UP_SUCCESS, "IKE_SA %s[%d] established between %H[%D]...%H[%D]", this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa), this->ike_sa->get_my_host(this->ike_sa), this->ike_sa->get_my_id(this->ike_sa), - this->ike_sa->get_other_id(this->ike_sa), - this->ike_sa->get_other_host(this->ike_sa)); + this->ike_sa->get_other_host(this->ike_sa), + this->ike_sa->get_other_id(this->ike_sa)); return SUCCESS; } return NEED_MORE; @@ -445,7 +482,7 @@ static status_t process_eap_i(private_ike_auth_t *this, message_t *message) eap = (eap_payload_t*)message->get_payload(message, EXTENSIBLE_AUTHENTICATION); if (eap == NULL) { - SIG(IKE_UP_FAILED, "EAP payload missing"); + SIG_IKE(UP_FAILED, "EAP payload missing"); return FAILED; } switch (this->eap_auth->process(this->eap_auth, eap, &eap)) @@ -461,7 +498,7 @@ static status_t process_eap_i(private_ike_auth_t *this, message_t *message) return NEED_MORE; default: this->eap_payload = NULL; - SIG(IKE_UP_FAILED, "failed to authenticate against '%D' using EAP", + SIG_IKE(UP_FAILED, "failed to authenticate against '%D' using EAP", this->ike_sa->get_other_id(this->ike_sa)); return FAILED; } @@ -496,7 +533,7 @@ static status_t build_eap_r(private_ike_auth_t *this, message_t *message) if (this->eap_payload == NULL) { - SIG(IKE_UP_FAILED, "EAP payload missing"); + SIG_IKE(UP_FAILED, "EAP payload missing"); return FAILED; } @@ -511,9 +548,9 @@ static status_t build_eap_r(private_ike_auth_t *this, message_t *message) this->public.task.process = (status_t(*)(task_t*,message_t*))process_auth_eap; break; default: - SIG(IKE_UP_FAILED, "authentication of '%D' with %N failed", + SIG_IKE(UP_FAILED, "authentication of '%D' with %N failed", this->ike_sa->get_other_id(this->ike_sa), - auth_method_names, AUTH_EAP); + auth_class_names, AUTH_CLASS_EAP); status = FAILED; break; } @@ -539,7 +576,7 @@ static status_t build_i(private_ike_auth_t *this, message_t *message) } config = this->ike_sa->get_peer_cfg(this->ike_sa); - if (config->get_auth_method(config) == CONF_AUTH_EAP) + if (get_auth_class(config) == AUTH_CLASS_EAP) { this->eap_auth = eap_authenticator_create(this->ike_sa); } @@ -579,13 +616,14 @@ static status_t process_r(private_ike_auth_t *this, message_t *message) case NOT_FOUND: /* use EAP if no AUTH payload found */ this->ike_sa->set_condition(this->ike_sa, COND_EAP_AUTHENTICATED, TRUE); - this->eap_auth = eap_authenticator_create(this->ike_sa); break; default: return NEED_MORE; } config = charon->backends->get_peer_cfg(charon->backends, + this->ike_sa->get_my_host(this->ike_sa), + this->ike_sa->get_other_host(this->ike_sa), this->ike_sa->get_my_id(this->ike_sa), this->ike_sa->get_other_id(this->ike_sa), this->ike_sa->get_other_auth(this->ike_sa)); @@ -594,7 +632,10 @@ static status_t process_r(private_ike_auth_t *this, message_t *message) this->ike_sa->set_peer_cfg(this->ike_sa, config); config->destroy(config); } - + if (!this->peer_authenticated) + { + this->eap_auth = eap_authenticator_create(this->ike_sa); + } return NEED_MORE; } @@ -624,7 +665,7 @@ static status_t build_r(private_ike_auth_t *this, message_t *message) config = this->ike_sa->get_peer_cfg(this->ike_sa); if (config == NULL) { - SIG(IKE_UP_FAILED, "no matching config found for '%D'...'%D'", + SIG_IKE(UP_FAILED, "no matching config found for '%D'...'%D'", this->ike_sa->get_my_id(this->ike_sa), this->ike_sa->get_other_id(this->ike_sa)); message->add_notify(message, TRUE, AUTHENTICATION_FAILED, chunk_empty); @@ -648,23 +689,24 @@ static status_t build_r(private_ike_auth_t *this, message_t *message) if (this->peer_authenticated) { this->ike_sa->set_state(this->ike_sa, IKE_ESTABLISHED); - SIG(IKE_UP_SUCCESS, "IKE_SA '%s' established between %H[%D]...[%D]%H", + SIG_IKE(UP_SUCCESS, "IKE_SA %s[%d] established between %H[%D]...%H[%D]", this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa), this->ike_sa->get_my_host(this->ike_sa), this->ike_sa->get_my_id(this->ike_sa), - this->ike_sa->get_other_id(this->ike_sa), - this->ike_sa->get_other_host(this->ike_sa)); + this->ike_sa->get_other_host(this->ike_sa), + this->ike_sa->get_other_id(this->ike_sa)); return SUCCESS; } /* initiate EAP authenitcation */ - eap_type = config->get_eap_type(config, &eap_vendor); + eap_type = get_eap_type(config, &eap_vendor); status = this->eap_auth->initiate(this->eap_auth, eap_type, eap_vendor, &eap_payload); message->add_payload(message, (payload_t*)eap_payload); if (status != NEED_MORE) { - SIG(IKE_UP_FAILED, "unable to initiate EAP authentication"); + SIG_IKE(UP_FAILED, "unable to initiate EAP authentication"); return FAILED; } @@ -724,7 +766,7 @@ static status_t process_i(private_ike_auth_t *this, message_t *message) { if (type < 16383) { - SIG(IKE_UP_FAILED, "received %N notify error", + SIG_IKE(UP_FAILED, "received %N notify error", notify_type_names, type); iterator->destroy(iterator); return FAILED; @@ -756,17 +798,18 @@ static status_t process_i(private_ike_auth_t *this, message_t *message) auth = this->ike_sa->get_other_auth(this->ike_sa); if (!auth->complies(auth, config->get_auth(config))) { - SIG(IKE_UP_FAILED, "authorization of '%D' for config %s failed", + SIG_IKE(UP_FAILED, "authorization of '%D' for config %s failed", this->ike_sa->get_other_id(this->ike_sa), config->get_name(config)); return FAILED; } this->ike_sa->set_state(this->ike_sa, IKE_ESTABLISHED); - SIG(IKE_UP_SUCCESS, "IKE_SA '%s' established between %H[%D]...[%D]%H", + SIG_IKE(UP_SUCCESS, "IKE_SA %s[%d] established between %H[%D]...%H[%D]", this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa), this->ike_sa->get_my_host(this->ike_sa), this->ike_sa->get_my_id(this->ike_sa), - this->ike_sa->get_other_id(this->ike_sa), - this->ike_sa->get_other_host(this->ike_sa)); + this->ike_sa->get_other_host(this->ike_sa), + this->ike_sa->get_other_id(this->ike_sa)); return SUCCESS; } diff --git a/src/charon/sa/tasks/ike_cert_post.c b/src/charon/sa/tasks/ike_cert_post.c index 184868b28..cb533236e 100644 --- a/src/charon/sa/tasks/ike_cert_post.c +++ b/src/charon/sa/tasks/ike_cert_post.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_cert_post.c 4051 2008-06-10 09:08:27Z tobias $ + * $Id: ike_cert_post.c 4276 2008-08-22 10:44:51Z martin $ */ #include "ike_cert_post.h" @@ -98,6 +98,11 @@ static cert_payload_t *build_cert_payload(private_ike_cert_post_t *this, certifi } /** + * from ike_auth.c + */ +auth_class_t get_auth_class(peer_cfg_t *config); + +/** * add certificates to message */ static void build_certs(private_ike_cert_post_t *this, message_t *message) @@ -105,7 +110,7 @@ static void build_certs(private_ike_cert_post_t *this, message_t *message) peer_cfg_t *peer_cfg; peer_cfg = this->ike_sa->get_peer_cfg(this->ike_sa); - if (peer_cfg && peer_cfg->get_auth_method(peer_cfg) == CONF_AUTH_PUBKEY) + if (peer_cfg && get_auth_class(peer_cfg) == AUTH_CLASS_PUBKEY) { switch (peer_cfg->get_cert_policy(peer_cfg)) { diff --git a/src/charon/sa/tasks/ike_cert_pre.c b/src/charon/sa/tasks/ike_cert_pre.c index 3568a214e..353b76a22 100644 --- a/src/charon/sa/tasks/ike_cert_pre.c +++ b/src/charon/sa/tasks/ike_cert_pre.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_cert_pre.c 3852 2008-04-18 21:27:08Z andreas $ + * $Id: ike_cert_pre.c 4285 2008-08-26 05:15:34Z andreas $ */ #include "ike_cert_pre.h" @@ -320,11 +320,10 @@ static void add_certreq_payload(message_t *message, certreq_payload_t **reqp, static void build_certreqs(private_ike_cert_pre_t *this, message_t *message) { ike_cfg_t *ike_cfg; + peer_cfg_t *peer_cfg; enumerator_t *enumerator; certificate_t *cert; - auth_info_t *auth; bool restricted = FALSE; - auth_item_t item; certreq_payload_t *x509_req = NULL; ike_cfg = this->ike_sa->get_ike_cfg(this->ike_sa); @@ -332,19 +331,43 @@ static void build_certreqs(private_ike_cert_pre_t *this, message_t *message) { return; } - auth = this->ike_sa->get_other_auth(this->ike_sa); /* check if we require a specific CA for that peer */ - enumerator = auth->create_item_enumerator(auth); - while (enumerator->enumerate(enumerator, &item, &cert)) + peer_cfg = this->ike_sa->get_peer_cfg(this->ike_sa); + if (peer_cfg) { - if (item == AUTHN_CA_CERT) + void *ptr; + identification_t *id; + auth_item_t item; + auth_info_t *auth = peer_cfg->get_auth(peer_cfg); + enumerator_t *auth_enumerator = auth->create_item_enumerator(auth); + + while (auth_enumerator->enumerate(auth_enumerator, &item, &ptr)) { - restricted = TRUE; - add_certreq_payload(message, &x509_req, cert); + switch (item) + { + case AUTHZ_CA_CERT: + cert = (certificate_t *)ptr; + add_certreq_payload(message, &x509_req, cert); + restricted = TRUE; + break; + case AUTHZ_CA_CERT_NAME: + id = (identification_t *)ptr; + enumerator = charon->credentials->create_cert_enumerator( + charon->credentials, CERT_ANY, KEY_ANY, id, TRUE); + while (enumerator->enumerate(enumerator, &cert, TRUE)) + { + add_certreq_payload(message, &x509_req, cert); + restricted = TRUE; + } + enumerator->destroy(enumerator); + break; + default: + break; + } } + auth_enumerator->destroy(auth_enumerator); } - enumerator->destroy(enumerator); if (!restricted) { diff --git a/src/charon/sa/tasks/ike_config.c b/src/charon/sa/tasks/ike_config.c index c31e62750..e89f381d3 100644 --- a/src/charon/sa/tasks/ike_config.c +++ b/src/charon/sa/tasks/ike_config.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_config.c 3800 2008-04-14 07:18:16Z martin $ + * $Id: ike_config.c 4129 2008-07-01 06:36:52Z martin $ */ #include "ike_config.h" @@ -315,7 +315,10 @@ static status_t build_r(private_ike_config_t *this, message_t *message) } if (ip == NULL) { - DBG1(DBG_IKE, "not assigning a virtual IP to peer"); + DBG1(DBG_IKE, "no virtual IP found, sending %N", + notify_type_names, INTERNAL_ADDRESS_FAILURE); + message->add_notify(message, FALSE, INTERNAL_ADDRESS_FAILURE, + chunk_empty); return SUCCESS; } DBG1(DBG_IKE, "assigning virtual IP %H to peer", ip); diff --git a/src/charon/sa/tasks/ike_delete.c b/src/charon/sa/tasks/ike_delete.c index aa7950ef7..295f908cb 100644 --- a/src/charon/sa/tasks/ike_delete.c +++ b/src/charon/sa/tasks/ike_delete.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_delete.c 3802 2008-04-14 08:17:18Z martin $ + * $Id: ike_delete.c 4211 2008-07-23 18:46:34Z andreas $ */ #include "ike_delete.h" @@ -56,11 +56,22 @@ static status_t build_i(private_ike_delete_t *this, message_t *message) { delete_payload_t *delete_payload; + SIG_IKE(DOWN_START, "deleting IKE_SA %s[%d] between %H[%D]...%H[%D]", + this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa), + this->ike_sa->get_my_host(this->ike_sa), + this->ike_sa->get_my_id(this->ike_sa), + this->ike_sa->get_other_host(this->ike_sa), + this->ike_sa->get_other_id(this->ike_sa)); + delete_payload = delete_payload_create(PROTO_IKE); message->add_payload(message, (payload_t*)delete_payload); - this->ike_sa->set_state(this->ike_sa, IKE_DELETING); - + + DBG1(DBG_IKE, "sending DELETE for IKE_SA %s[%d]", + this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa)); + return NEED_MORE; } @@ -74,16 +85,26 @@ static status_t process_i(private_ike_delete_t *this, message_t *message) } /** - * Implementation of task_t.process for initiator + * Implementation of task_t.process for responder */ static status_t process_r(private_ike_delete_t *this, message_t *message) { /* we don't even scan the payloads, as the message wouldn't have * come so far without being correct */ + DBG1(DBG_IKE, "received DELETE for IKE_SA %s[%d]", + this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa)); + SIG_IKE(DOWN_START, "deleting IKE_SA %s[%d] between %H[%D]...%H[%D]", + this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa), + this->ike_sa->get_my_host(this->ike_sa), + this->ike_sa->get_my_id(this->ike_sa), + this->ike_sa->get_other_host(this->ike_sa), + this->ike_sa->get_other_id(this->ike_sa)); + switch (this->ike_sa->get_state(this->ike_sa)) { case IKE_ESTABLISHED: - DBG1(DBG_IKE, "deleting IKE_SA on request"); this->ike_sa->set_state(this->ike_sa, IKE_DELETING); this->ike_sa->reestablish(this->ike_sa); break; @@ -102,9 +123,11 @@ static status_t process_r(private_ike_delete_t *this, message_t *message) */ static status_t build_r(private_ike_delete_t *this, message_t *message) { + SIG_IKE(DOWN_SUCCESS, "IKE_SA deleted"); + if (this->simultaneous) { - /* wait for peers response for our delete request, but set a timeout */ + /* wait for peer's response for our delete request, but set a timeout */ return SUCCESS; } /* completed, delete IKE_SA by returning FAILED */ diff --git a/src/charon/sa/tasks/ike_init.c b/src/charon/sa/tasks/ike_init.c index 7def3a556..609b37a39 100644 --- a/src/charon/sa/tasks/ike_init.c +++ b/src/charon/sa/tasks/ike_init.c @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_init.c 4086 2008-06-22 11:24:33Z andreas $ + * $Id: ike_init.c 4206 2008-07-22 17:10:10Z andreas $ */ #include "ike_init.h" @@ -26,6 +26,7 @@ #include <encoding/payloads/sa_payload.h> #include <encoding/payloads/ke_payload.h> #include <encoding/payloads/nonce_payload.h> +#include <encoding/payloads/vendor_id_payload.h> /** maximum retries to do with cookies/other dh groups */ #define MAX_RETRIES 5 @@ -203,9 +204,17 @@ static void process_payloads(private_ike_init_t *this, message_t *message) case NONCE: { nonce_payload_t *nonce_payload = (nonce_payload_t*)payload; + this->other_nonce = nonce_payload->get_nonce(nonce_payload); break; } + case VENDOR_ID: + { + vendor_id_payload_t *vendor_id = (vendor_id_payload_t*)payload; + chunk_t vid = vendor_id->get_data(vendor_id); + + DBG1(DBG_ENC, "received vendor id: %#B", &vid); + } default: break; } @@ -221,14 +230,15 @@ static status_t build_i(private_ike_init_t *this, message_t *message) rng_t *rng; this->config = this->ike_sa->get_ike_cfg(this->ike_sa); - SIG(IKE_UP_START, "initiating IKE_SA '%s' to %H", + SIG_IKE(UP_START, "initiating IKE_SA %s[%d] to %H", this->ike_sa->get_name(this->ike_sa), + this->ike_sa->get_unique_id(this->ike_sa), this->ike_sa->get_other_host(this->ike_sa)); this->ike_sa->set_state(this->ike_sa, IKE_CONNECTING); if (this->retry++ >= MAX_RETRIES) { - SIG(IKE_UP_FAILED, "giving up after %d retries", MAX_RETRIES); + SIG_IKE(UP_FAILED, "giving up after %d retries", MAX_RETRIES); return FAILED; } @@ -239,7 +249,7 @@ static status_t build_i(private_ike_init_t *this, message_t *message) this->dh = lib->crypto->create_dh(lib->crypto, this->dh_group); if (this->dh == NULL) { - SIG(IKE_UP_FAILED, "configured DH group %N not supported", + SIG_IKE(UP_FAILED, "configured DH group %N not supported", diffie_hellman_group_names, this->dh_group); return FAILED; } @@ -251,7 +261,7 @@ static status_t build_i(private_ike_init_t *this, message_t *message) rng = lib->crypto->create_rng(lib->crypto, RNG_WEAK); if (!rng) { - SIG(IKE_UP_FAILED, "error generating nonce"); + SIG_IKE(UP_FAILED, "error generating nonce"); return FAILED; } rng->allocate_bytes(rng, NONCE_SIZE, &this->my_nonce); @@ -286,7 +296,7 @@ static status_t process_r(private_ike_init_t *this, message_t *message) rng_t *rng; this->config = this->ike_sa->get_ike_cfg(this->ike_sa); - SIG(IKE_UP_START, "%H is initiating an IKE_SA", + SIG_IKE(UP_START, "%H is initiating an IKE_SA", message->get_source(message)); this->ike_sa->set_state(this->ike_sa, IKE_CONNECTING); @@ -366,7 +376,7 @@ static status_t build_r(private_ike_init_t *this, message_t *message) if (this->proposal == NULL || this->other_nonce.len == 0 || this->my_nonce.len == 0) { - SIG(IKE_UP_FAILED, "received proposals inacceptable"); + SIG_IKE(UP_FAILED, "received proposals inacceptable"); message->add_notify(message, TRUE, NO_PROPOSAL_CHOSEN, chunk_empty); return FAILED; } @@ -380,7 +390,7 @@ static status_t build_r(private_ike_init_t *this, message_t *message) if (this->proposal->get_algorithm(this->proposal, DIFFIE_HELLMAN_GROUP, &group, NULL)) { - SIG(CHILD_UP_FAILED, "DH group %N inacceptable, requesting %N", + SIG_CHD(UP_FAILED, NULL, "DH group %N inacceptable, requesting %N", diffie_hellman_group_names, this->dh_group, diffie_hellman_group_names, group); this->dh_group = group; @@ -390,7 +400,7 @@ static status_t build_r(private_ike_init_t *this, message_t *message) } else { - SIG(IKE_UP_FAILED, "no acceptable proposal found"); + SIG_IKE(UP_FAILED, "no acceptable proposal found"); } return FAILED; } @@ -420,7 +430,7 @@ static status_t build_r(private_ike_init_t *this, message_t *message) } if (status != SUCCESS) { - SIG(IKE_UP_FAILED, "key derivation failed"); + SIG_IKE(UP_FAILED, "key derivation failed"); message->add_notify(message, TRUE, NO_PROPOSAL_CHOSEN, chunk_empty); return FAILED; } @@ -495,7 +505,7 @@ static status_t process_i(private_ike_init_t *this, message_t *message) { if (type < 16383) { - SIG(IKE_UP_FAILED, "received %N notify error", + SIG_IKE(UP_FAILED, "received %N notify error", notify_type_names, type); iterator->destroy(iterator); return FAILED; @@ -515,7 +525,7 @@ static status_t process_i(private_ike_init_t *this, message_t *message) if (this->proposal == NULL || this->other_nonce.len == 0 || this->my_nonce.len == 0) { - SIG(IKE_UP_FAILED, "peer's proposal selection invalid"); + SIG_IKE(UP_FAILED, "peer's proposal selection invalid"); return FAILED; } @@ -523,7 +533,7 @@ static status_t process_i(private_ike_init_t *this, message_t *message) !this->proposal->has_dh_group(this->proposal, this->dh_group) || this->dh->get_shared_secret(this->dh, &secret) != SUCCESS) { - SIG(IKE_UP_FAILED, "peer's DH group selection invalid"); + SIG_IKE(UP_FAILED, "peer's DH group selection invalid"); return FAILED; } @@ -552,7 +562,7 @@ static status_t process_i(private_ike_init_t *this, message_t *message) } if (status != SUCCESS) { - SIG(IKE_UP_FAILED, "key derivation failed"); + SIG_IKE(UP_FAILED, "key derivation failed"); return FAILED; } diff --git a/src/charon/sa/tasks/ike_me.c b/src/charon/sa/tasks/ike_me.c index 2d7c64d70..a203dee58 100644 --- a/src/charon/sa/tasks/ike_me.c +++ b/src/charon/sa/tasks/ike_me.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_me.c 3806 2008-04-15 05:56:35Z martin $ + * $Id: ike_me.c 4355 2008-09-25 07:56:58Z tobias $ */ #include "ike_me.h" @@ -128,7 +128,7 @@ static void add_endpoints_to_message(message_t *message, linked_list_t *endpoint */ static void gather_and_add_endpoints(private_ike_me_t *this, message_t *message) { - iterator_t *iterator; + enumerator_t *enumerator; host_t *addr, *host; u_int16_t port; @@ -136,9 +136,9 @@ static void gather_and_add_endpoints(private_ike_me_t *this, message_t *message) host = this->ike_sa->get_my_host(this->ike_sa); port = host->get_port(host); - iterator = charon->kernel_interface->create_address_iterator( - charon->kernel_interface); - while (iterator->iterate(iterator, (void**)&addr)) + enumerator = charon->kernel_interface->create_address_enumerator( + charon->kernel_interface, FALSE, FALSE); + while (enumerator->enumerate(enumerator, (void**)&addr)) { host = addr->clone(addr); host->set_port(host, port); @@ -148,7 +148,7 @@ static void gather_and_add_endpoints(private_ike_me_t *this, message_t *message) host->destroy(host); } - iterator->destroy(iterator); + enumerator->destroy(enumerator); host = this->ike_sa->get_server_reflexive_host(this->ike_sa); if (host) @@ -461,7 +461,8 @@ static status_t process_i(private_ike_me_t *this, message_t *message) this->ike_sa->set_server_reflexive_host(this->ike_sa, endpoint->clone(endpoint)); } /* FIXME: what if it failed? e.g. AUTH failure */ - SIG(CHILD_UP_SUCCESS, "established mediation connection without CHILD_SA successfully"); + SIG_CHD(UP_SUCCESS, NULL, "established mediation connection " + "without CHILD_SA successfully"); break; } @@ -641,7 +642,8 @@ static status_t build_r_ms(private_ike_me_t *this, message_t *message) /* FIXME: we actually must delete any existing IKE_SAs with the same remote id */ this->ike_sa->act_as_mediation_server(this->ike_sa); - SIG(CHILD_UP_SUCCESS, "established mediation connection without CHILD_SA successfully"); + SIG_CHD(UP_SUCCESS, NULL, "established mediation connection " + "without CHILD_SA successfully"); break; } diff --git a/src/charon/sa/tasks/ike_mobike.c b/src/charon/sa/tasks/ike_mobike.c index 23c68b9e9..f6ee3f6ad 100644 --- a/src/charon/sa/tasks/ike_mobike.c +++ b/src/charon/sa/tasks/ike_mobike.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_mobike.c 4006 2008-05-23 15:43:42Z martin $ + * $Id: ike_mobike.c 4394 2008-10-09 08:25:11Z martin $ */ #include "ike_mobike.h" @@ -117,8 +117,19 @@ static void process_payloads(private_ike_mobike_t *this, message_t *message) { case MOBIKE_SUPPORTED: { - DBG1(DBG_IKE, "peer supports MOBIKE"); - this->ike_sa->enable_extension(this->ike_sa, EXT_MOBIKE); + peer_cfg_t *peer_cfg; + + peer_cfg = this->ike_sa->get_peer_cfg(this->ike_sa); + if (!this->initiator && + peer_cfg && !peer_cfg->use_mobike(peer_cfg)) + { + DBG1(DBG_IKE, "peer supports MOBIKE, but disabled in config"); + } + else + { + DBG1(DBG_IKE, "peer supports MOBIKE"); + this->ike_sa->enable_extension(this->ike_sa, EXT_MOBIKE); + } break; } case COOKIE2: @@ -177,15 +188,15 @@ static void process_payloads(private_ike_mobike_t *this, message_t *message) */ static void build_address_list(private_ike_mobike_t *this, message_t *message) { - iterator_t *iterator; + enumerator_t *enumerator; host_t *host, *me; notify_type_t type; bool additional = FALSE; me = this->ike_sa->get_my_host(this->ike_sa); - iterator = charon->kernel_interface->create_address_iterator( - charon->kernel_interface); - while (iterator->iterate(iterator, (void**)&host)) + enumerator = charon->kernel_interface->create_address_enumerator( + charon->kernel_interface, FALSE, FALSE); + while (enumerator->enumerate(enumerator, (void**)&host)) { if (me->ip_equals(me, host)) { /* "ADDITIONAL" means do not include IKE_SAs host */ @@ -209,7 +220,7 @@ static void build_address_list(private_ike_mobike_t *this, message_t *message) { message->add_notify(message, FALSE, NO_ADDITIONAL_ADDRESSES, chunk_empty); } - iterator->destroy(iterator); + enumerator->destroy(enumerator); } /** @@ -266,7 +277,7 @@ static void transmit(private_ike_mobike_t *this, packet_t *packet) other_old = this->ike_sa->get_other_host(this->ike_sa); me = charon->kernel_interface->get_source_addr( - charon->kernel_interface, other_old); + charon->kernel_interface, other_old, NULL); if (me) { me->set_port(me, me->ip_equals(me, me_old) ? @@ -278,7 +289,7 @@ static void transmit(private_ike_mobike_t *this, packet_t *packet) while (iterator->iterate(iterator, (void**)&other)) { me = charon->kernel_interface->get_source_addr( - charon->kernel_interface, other); + charon->kernel_interface, other, NULL); if (me) { if (me->get_family(me) != other->get_family(other)) @@ -318,6 +329,24 @@ static status_t build_i(private_ike_mobike_t *this, message_t *message) } else if (message->get_exchange_type(message) == INFORMATIONAL) { + host_t *old, *new; + + /* we check if the existing address is still valid */ + old = message->get_source(message); + new = charon->kernel_interface->get_source_addr(charon->kernel_interface, + message->get_destination(message), old); + if (new) + { + if (!new->ip_equals(new, old)) + { + new->set_port(new, old->get_port(old)); + message->set_source(message, new); + } + else + { + new->destroy(new); + } + } if (this->update) { message->add_notify(message, FALSE, UPDATE_SA_ADDRESSES, chunk_empty); @@ -423,7 +452,7 @@ static status_t process_i(private_ike_mobike_t *this, message_t *message) return SUCCESS; } if (this->cookie2.ptr) - { /* check cookie if we included none */ + { /* check cookie if we included one */ chunk_t cookie2; cookie2 = this->cookie2; @@ -444,6 +473,13 @@ static status_t process_i(private_ike_mobike_t *this, message_t *message) if (this->natd) { this->natd->task.process(&this->natd->task, message); + if (this->natd->has_mapping_changed(this->natd)) + { + /* force an update if mappings have changed */ + this->update = this->check = TRUE; + DBG1(DBG_IKE, "detected changes in NAT mappings, " + "initiating MOBIKE update"); + } } if (this->update) { @@ -496,6 +532,20 @@ static void roam(private_ike_mobike_t *this, bool address) } /** + * Implementation of ike_mobike_t.dpd + */ +static void dpd(private_ike_mobike_t *this) +{ + if (!this->natd) + { + this->natd = ike_natd_create(this->ike_sa, this->initiator); + } + this->address = FALSE; + this->ike_sa->set_pending_updates(this->ike_sa, + this->ike_sa->get_pending_updates(this->ike_sa) + 1); +} + +/** * Implementation of ike_mobike_t.is_probing. */ static bool is_probing(private_ike_mobike_t *this) @@ -545,6 +595,7 @@ ike_mobike_t *ike_mobike_create(ike_sa_t *ike_sa, bool initiator) private_ike_mobike_t *this = malloc_thing(private_ike_mobike_t); this->public.roam = (void(*)(ike_mobike_t*,bool))roam; + this->public.dpd = (void(*)(ike_mobike_t*))dpd; this->public.transmit = (void(*)(ike_mobike_t*,packet_t*))transmit; this->public.is_probing = (bool(*)(ike_mobike_t*))is_probing; this->public.task.get_type = (task_type_t(*)(task_t*))get_type; diff --git a/src/charon/sa/tasks/ike_mobike.h b/src/charon/sa/tasks/ike_mobike.h index 9dd29970e..f8f094456 100644 --- a/src/charon/sa/tasks/ike_mobike.h +++ b/src/charon/sa/tasks/ike_mobike.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_mobike.h 3589 2008-03-13 14:14:44Z martin $ + * $Id: ike_mobike.h 4368 2008-10-06 13:37:04Z martin $ */ /** @@ -55,6 +55,11 @@ struct ike_mobike_t { void (*roam)(ike_mobike_t *this, bool address); /** + * Use the task for a DPD check which detects changes in NAT mappings. + */ + void (*dpd)(ike_mobike_t *this); + + /** * Transmision hook, called by task manager. * * The task manager calls this hook whenever it transmits a packet. It diff --git a/src/charon/sa/tasks/ike_natd.c b/src/charon/sa/tasks/ike_natd.c index 69e5bac26..9e62fcbdf 100644 --- a/src/charon/sa/tasks/ike_natd.c +++ b/src/charon/sa/tasks/ike_natd.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_natd.c 3806 2008-04-15 05:56:35Z martin $ + * $Id: ike_natd.c 4386 2008-10-08 08:23:46Z martin $ */ #include "ike_natd.h" @@ -72,6 +72,11 @@ struct private_ike_natd_t { * Have we found a matching destination address NAT hash? */ bool dst_matched; + + /** + * whether NAT mappings for our NATed address has changed + */ + bool mapping_changed; }; @@ -192,15 +197,24 @@ static void process_payloads(private_ike_natd_t *this, message_t *message) case NAT_DETECTION_DESTINATION_IP: { this->dst_seen = TRUE; + hash = notify->get_notification_data(notify); if (!this->dst_matched) { - hash = notify->get_notification_data(notify); DBG3(DBG_IKE, "received dst_hash %B", &hash); if (chunk_equals(hash, dst_hash)) { this->dst_matched = TRUE; } } + /* RFC4555 says we should also compare against IKE_SA_INIT + * NATD payloads, but this does not work: We are running + * there at port 500, but use 4500 afterwards... */ + if (message->get_exchange_type(message) == INFORMATIONAL && + this->initiator && !this->dst_matched) + { + this->mapping_changed = this->ike_sa->has_mapping_changed( + this->ike_sa, hash); + } break; } case NAT_DETECTION_SOURCE_IP: @@ -300,7 +314,7 @@ static status_t process_i(private_ike_natd_t *this, message_t *message) static status_t build_i(private_ike_natd_t *this, message_t *message) { notify_payload_t *notify; - iterator_t *iterator; + enumerator_t *enumerator; host_t *host; if (this->hasher == NULL) @@ -327,9 +341,8 @@ static status_t build_i(private_ike_natd_t *this, message_t *message) } else { - host = charon->kernel_interface->get_source_addr( - charon->kernel_interface, - this->ike_sa->get_other_host(this->ike_sa)); + host = charon->kernel_interface->get_source_addr(charon->kernel_interface, + this->ike_sa->get_other_host(this->ike_sa), NULL); if (host) { /* 2. */ host->set_port(host, IKEV2_UDP_PORT); @@ -339,14 +352,14 @@ static status_t build_i(private_ike_natd_t *this, message_t *message) } else { /* 3. */ - iterator = charon->kernel_interface->create_address_iterator( - charon->kernel_interface); - while (iterator->iterate(iterator, (void**)&host)) + enumerator = charon->kernel_interface->create_address_enumerator( + charon->kernel_interface, FALSE, FALSE); + while (enumerator->enumerate(enumerator, (void**)&host)) { notify = build_natd_payload(this, NAT_DETECTION_SOURCE_IP, host); message->add_payload(message, (payload_t*)notify); } - iterator->destroy(iterator); + enumerator->destroy(enumerator); } } return NEED_MORE; @@ -415,6 +428,15 @@ static void migrate(private_ike_natd_t *this, ike_sa_t *ike_sa) this->dst_seen = FALSE; this->src_matched = FALSE; this->dst_matched = FALSE; + this->mapping_changed = FALSE; +} + +/** + * Implementation of ike_natd_t.has_mapping_changed + */ +static bool has_mapping_changed(private_ike_natd_t *this) +{ + return this->mapping_changed; } /** @@ -448,6 +470,8 @@ ike_natd_t *ike_natd_create(ike_sa_t *ike_sa, bool initiator) this->public.task.process = (status_t(*)(task_t*,message_t*))process_r; } + this->public.has_mapping_changed = (bool(*)(ike_natd_t*))has_mapping_changed; + this->ike_sa = ike_sa; this->initiator = initiator; this->hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); @@ -455,6 +479,7 @@ ike_natd_t *ike_natd_create(ike_sa_t *ike_sa, bool initiator) this->dst_seen = FALSE; this->src_matched = FALSE; this->dst_matched = FALSE; + this->mapping_changed = FALSE; return &this->public; } diff --git a/src/charon/sa/tasks/ike_natd.h b/src/charon/sa/tasks/ike_natd.h index d78c931d9..7e1e58bc0 100644 --- a/src/charon/sa/tasks/ike_natd.h +++ b/src/charon/sa/tasks/ike_natd.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_natd.h 3589 2008-03-13 14:14:44Z martin $ + * $Id: ike_natd.h 4368 2008-10-06 13:37:04Z martin $ */ /** @@ -38,6 +38,15 @@ struct ike_natd_t { * Implements the task_t interface */ task_t task; + + /** + * Check if the NAT mapping has changed for our address. + * + * MOBIKE uses NAT payloads in DPD to detect changes in the NAT mappings. + * + * @return TRUE if mappings have changed + */ + bool (*has_mapping_changed)(ike_natd_t *this); }; /** diff --git a/src/charon/sa/tasks/ike_reauth.c b/src/charon/sa/tasks/ike_reauth.c index 854e9359d..b84b2a387 100644 --- a/src/charon/sa/tasks/ike_reauth.c +++ b/src/charon/sa/tasks/ike_reauth.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_reauth.c 3793 2008-04-11 08:14:48Z martin $ + * $Id: ike_reauth.c 4211 2008-07-23 18:46:34Z andreas $ */ #include "ike_reauth.h" @@ -65,7 +65,8 @@ static status_t process_i(private_ike_reauth_t *this, message_t *message) /* process delete response first */ this->ike_delete->task.process(&this->ike_delete->task, message); - + SIG_IKE(DOWN_SUCCESS, "IKE_SA deleted"); + peer_cfg = this->ike_sa->get_peer_cfg(this->ike_sa); /* reauthenticate only if we have children */ diff --git a/src/charon/sa/tasks/ike_rekey.c b/src/charon/sa/tasks/ike_rekey.c index 9c0d1805c..6c4ef4354 100644 --- a/src/charon/sa/tasks/ike_rekey.c +++ b/src/charon/sa/tasks/ike_rekey.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: ike_rekey.c 3589 2008-03-13 14:14:44Z martin $ + * $Id: ike_rekey.c 4211 2008-07-23 18:46:34Z andreas $ */ #include "ike_rekey.h" @@ -69,6 +69,7 @@ struct private_ike_rekey_t { static status_t build_i(private_ike_rekey_t *this, message_t *message) { peer_cfg_t *peer_cfg; + host_t *other_host; /* create new SA only on first try */ if (this->new_sa == NULL) @@ -77,7 +78,9 @@ static status_t build_i(private_ike_rekey_t *this, message_t *message) TRUE); peer_cfg = this->ike_sa->get_peer_cfg(this->ike_sa); + other_host = this->ike_sa->get_other_host(this->ike_sa); this->new_sa->set_peer_cfg(this->new_sa, peer_cfg); + this->new_sa->set_other_host(this->new_sa, other_host->clone(other_host)); this->ike_init = ike_init_create(this->new_sa, TRUE, this->ike_sa); this->ike_sa->set_state(this->ike_sa, IKE_REKEYING); } @@ -87,7 +90,7 @@ static status_t build_i(private_ike_rekey_t *this, message_t *message) } /** - * Implementation of task_t.process for initiator + * Implementation of task_t.process for responder */ static status_t process_r(private_ike_rekey_t *this, message_t *message) { @@ -149,6 +152,13 @@ static status_t build_r(private_ike_rekey_t *this, message_t *message) this->ike_sa->set_state(this->ike_sa, IKE_REKEYING); this->new_sa->set_state(this->new_sa, IKE_ESTABLISHED); + SIG_IKE(UP_SUCCESS, "IKE_SA %s[%d] established between %H[%D]...%H[%D]", + this->new_sa->get_name(this->new_sa), + this->new_sa->get_unique_id(this->new_sa), + this->ike_sa->get_my_host(this->ike_sa), + this->ike_sa->get_my_id(this->ike_sa), + this->ike_sa->get_other_host(this->ike_sa), + this->ike_sa->get_other_id(this->ike_sa)); return SUCCESS; } @@ -188,6 +198,14 @@ static status_t process_i(private_ike_rekey_t *this, message_t *message) } this->new_sa->set_state(this->new_sa, IKE_ESTABLISHED); + SIG_IKE(UP_SUCCESS, "IKE_SA %s[%d] established between %H[%D]...%H[%D]", + this->new_sa->get_name(this->new_sa), + this->new_sa->get_unique_id(this->new_sa), + this->ike_sa->get_my_host(this->ike_sa), + this->ike_sa->get_my_id(this->ike_sa), + this->ike_sa->get_other_host(this->ike_sa), + this->ike_sa->get_other_id(this->ike_sa)); + to_delete = this->ike_sa->get_id(this->ike_sa); /* check for collisions */ |