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Diffstat (limited to 'linux/net/ipsec/Makefile')
| -rw-r--r-- | linux/net/ipsec/Makefile | 529 |
1 files changed, 529 insertions, 0 deletions
diff --git a/linux/net/ipsec/Makefile b/linux/net/ipsec/Makefile new file mode 100644 index 000000000..6d834a067 --- /dev/null +++ b/linux/net/ipsec/Makefile @@ -0,0 +1,529 @@ +# Makefile for KLIPS kernel code as a module +# Copyright (C) 1998, 1999, 2000,2001 Richard Guy Briggs. +# Copyright (C) 2002 Michael Richardson <mcr@freeswan.org> +# +# 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. +# +# RCSID $Id: Makefile,v 1.2 2004/03/22 21:53:19 as Exp $ +# +# Note! Dependencies are done automagically by 'make dep', which also +# removes any old dependencies. DON'T put your own dependencies here +# unless it's something special (ie not a .c file). +# + +ifeq ($(strip $(KLIPSMODULE)),) +FREESWANSRCDIR=. +else +FREESWANSRCDIR=../../.. +endif +-include ${FREESWANSRCDIR}/Makefile.ver + +ifeq ($(strip $(KLIPS_TOP)),) +KLIPS_TOP=../.. +endif + +ifneq ($(strip $(KLIPSMODULE)),) + +ifndef TOPDIR +TOPDIR:=/usr/src/linux +endif +export TOPDIR + +endif + +# +# This magic from User-Mode-Linux list. It gets list of -I options, as +# UML needs some extra, that varry by revision. +# +KERNEL_CFLAGS= $(shell $(MAKE) -C $(TOPDIR) --no-print-directory -s -f Makefile ARCH=$(ARCH) MAKEFLAGS= script SCRIPT='@echo $$(CFLAGS)' ) + +MODULE_CFLAGS= $(shell $(MAKE) -C $(TOPDIR) --no-print-directory -s -f Makefile ARCH=$(ARCH) MAKEFLAGS= script SCRIPT='@echo $$(MODFLAGS)' ) + +subdir- := +subdir-n := +subdir-y := +subdir-m := + + +MOD_DESTDIR:=net/ipsec + +export TOPDIR + +all: ipsec.o + +foo: + echo KERNEL: ${KERNEL_CFLAGS} + echo MODULE: ${MODULE_CFLAGS} + +ipsec.o: foo + +O_TARGET := ipsec.o +obj-y := ipsec_init.o ipsec_sa.o ipsec_radij.o radij.o +obj-y += ipsec_life.o ipsec_proc.o +obj-y += ipsec_tunnel.o ipsec_xmit.o ipsec_rcv.o +obj-y += sysctl_net_ipsec.o +obj-y += pfkey_v2.o pfkey_v2_parser.o pfkey_v2_ext_process.o +#obj-y += version.o + +LIBDESDIR=${KLIPS_TOP}/crypto/ciphers/des +VPATH+= ${LIBDESDIR} + +include ${LIBDESDIR}/Makefile.objs + +LIBFREESWANDIR=${KLIPS_TOP}/lib/libfreeswan +VPATH+=${LIBFREESWANDIR} + +include ${LIBFREESWANDIR}/Makefile.objs + +# IPcomp stuff +obj-$(CONFIG_IPSEC_IPCOMP) += ipcomp.o + +LIBZLIBSRCDIR=${KLIPS_TOP}/lib/zlib +VPATH+=${LIBZLIBSRCDIR} + +# LIBCRYPTO Will be overriden eg. when doing "make module" +# from freeswan-2 src root +# Default value assumes already symlinked libcrypto under $TOPDIR/lib +LIBCRYPTO=$(TOPDIR)/lib/libcrypto +VPATH+=${LIBCRYPTO} + +alg/static_init_mod.o: dummy + $(MAKE) -C alg CC='$(CC)' TOPDIR='$(TOPDIR)' \ + 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' \ + static_init_mod.o + + +alg_modules: dummy + $(MAKE) $(MODULE_FLAGS) -C alg CC='$(CC)' TOPDIR='$(TOPDIR)' \ + 'LIBCRYPTO=$(LIBCRYPTO)' \ + 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' \ + modules + +# CFLAGS='$(CFLAGS)' \ +# MODULE_CFLAGS='$(MODULE_CFLAGS)' KERNEL_CFLAGS='$(KERNEL_CFLAGS)' \ +# +include ${LIBZLIBSRCDIR}/Makefile.objs + +export-objs := radij.o + +# New handling of KERNEL_CFLAGS and MODULE_CFLAGS introduced in 2.0 +# tosses export-objs logic :( +CFLAGS_ipsec_alg.o += -DEXPORT_SYMTAB +obj-$(CONFIG_IPSEC_ALG) +=ipsec_alg.o alg/static_init_mod.o +export-objs += ipsec_alg.o +subdir-m += alg + +EXTRA_CFLAGS += $(ALGO_FLAGS) + + +# include file with .h-style macros that would otherwise be created by +# config. Must occur before other includes. +ifneq ($(strip $(MODULE_DEF_INCLUDE)),) +EXTRA_CFLAGS += -include ${MODULE_DEF_INCLUDE} +endif + +# 'override CFLAGS' should really be 'EXTRA_CFLAGS' +#EXTRA_CFLAGS += -nostdinc +EXTRA_CFLAGS += -I${KLIPS_TOP}/include + +EXTRA_CFLAGS += -I${TOPDIR}/include +EXTRA_CFLAGS += -I${LIBZLIBSRCDIR} + +ifeq ($(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION),2.4.2-2) +EXTRA_CFLAGS += -DREDHAT_BOGOSITY +endif + +ifeq ($(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION),2.4.3-12) +EXTRA_CFLAGS += -DREDHAT_BOGOSITY +endif + + +#ifeq ($(CONFIG_IPSEC_DEBUG),y) +#EXTRA_CFLAGS += -g +#endif + +#ifeq ($(CONFIG_IPSEC_ALG), y) +EXTRA_CFLAGS += -DCONFIG_IPSEC_ALG +#endif +# MOST of these flags are in KERNEL_CFLAGS already! + +EXTRA_CFLAGS += $(KLIPSCOMPILE) +EXTRA_CFLAGS += -Wall +#EXTRA_CFLAGS += -Werror +#EXTRA_CFLAGS += -Wconversion +#EXTRA_CFLAGS += -Wmissing-prototypes +# cannot use both -Wpointer-arith and -Werror with CONFIG_HIGHMEM +# include/linux/highmem.h has an inline function definition that uses void* arithmentic. +ifeq ($(CONFIG_NOHIGHMEM),y) +EXTRA_CFLAGS += -Wpointer-arith +endif +#EXTRA_CFLAGS += -Wcast-qual +#EXTRA_CFLAGS += -Wmissing-declarations +#EXTRA_CFLAGS += -Wstrict-prototypes +#EXTRA_CFLAGS += -pedantic +#EXTRA_CFLAGS += -O3 +#EXTRA_CFLAGS += -W +#EXTRA_CFLAGS += -Wwrite-strings +#EXTRA_CFLAGS += -Wbad-function-cast + +ifneq ($(strip $(KLIPSMODULE)),) +# for when we aren't building in the kernel tree +EXTRA_CFLAGS += -DARCH=${ARCH} +EXTRA_CFLAGS += -DMODVERSIONS +EXTRA_CFLAGS += -include ${TOPDIR}/include/linux/modversions.h +EXTRA_CFLAGS += ${MODULE_CFLAGS} +endif + +EXTRA_CFLAGS += ${KERNEL_CFLAGS} + + +# GCC 3.2 (and we presume any other 3.x) wants -falign-functions +# in place of the traditional -malign-functions. Getting this +# wrong leads to a warning, which is fatal due to our use of -Werror. +ifeq ($(patsubst 3.%,3,$(shell $(CC) -dumpversion)),3) +override CFLAGS:=$(subst -malign-functions=,-falign-functions=,$(CFLAGS)) +endif + + +obj-$(CONFIG_IPSEC_AUTH_HMAC_MD5) += ipsec_md5c.o +obj-$(CONFIG_IPSEC_AUTH_HMAC_SHA1) += ipsec_sha1.o + +### +### Pre Rules.make +### +# undo O_TARGET, obj-y if no static +ifneq ($(CONFIG_IPSEC),y) +O_TARGET := +ipsec_obj-y := $(obj-y) +obj-y := +subdir-y := +endif + +# Define obj-m if modular ipsec +ifeq ($(CONFIG_IPSEC),m) +obj-m += ipsec.o +endif + + +# These rules translate from new to old makefile rules +# Translate to Rules.make lists. +multi-used := $(filter $(list-multi), $(obj-y) $(obj-m)) +multi-objs := $(foreach m, $(multi-used), $($(basename $(m))-objs)) +active-objs := $(sort $(multi-objs) $(obj-y) $(obj-m)) +O_OBJS := $(obj-y) +M_OBJS := $(obj-m) +MIX_OBJS := $(filter $(export-objs), $(active-objs)) +OX_OBJS := $(export-objs) +SUB_DIRS := $(subdir-y) +ALL_SUB_DIRS := $(subdir-y) $(subdir-m) +MOD_SUB_DIRS := $(subdir-m) + +# dunno why, but some 2.2 setups may need explicit -DEXPORT_SYMTAB +# uncomment next line if ipsec_alg.c compilation fails with +# "parse error before `EXPORT_SYMTAB_not_defined'" --Juanjo +# CFLAGS_ipsec_alg.o += -DEXPORT_SYMTAB +# + +include $(TOPDIR)/Rules.make + +### +### Post Rules.make +### +# for modular ipsec, no O_TARGET defined => define ipsec.o creation rules +ifeq ($(CONFIG_IPSEC),m) +ipsec.o : $(ipsec_obj-y) + rm -f $@ + $(LD) $(LD_EXTRAFLAGS) -r $(ipsec_obj-y) -o $@ +endif + +$(ipsec_obj-y) $(obj-y) $(obj-m): $(TOPDIR)/include/linux/config.h $(TOPDIR)/include/linux/autoconf.h + +#$(obj-y) $(obj-m): $(TOPDIR)/include/linux/config.h $(TOPDIR)/include/linux/autoconf.h + +USE_STANDARD_AS_RULE=true + +clean: + $(MAKE) -C alg clean + -rm -f *.o + -rm -f .*.o.flags + -rm version.c + +tags TAGS: *.c *.h libfreeswan/*.c libfreeswan/*.h + etags *.c ../../include/*.h ../../include/freeswan/*.h + ctags *.c ../../include/*.h ../../include/freeswan/*.h + +tar: + tar -cvf /dev/f1 . + +# +# $Log: Makefile,v $ +# Revision 1.2 2004/03/22 21:53:19 as +# merged alg-0.8.1 branch with HEAD +# +# Revision 1.1.4.1 2004/03/16 09:48:19 as +# alg-0.8.1rc12 patch merged +# +# Revision 1.1 2004/03/15 20:35:26 as +# added files from freeswan-2.04-x509-1.5.3 +# +# Revision 1.61 2003/06/22 21:07:46 mcr +# adjusted TAGS target in makefile to be useful in 2.00 source layout. +# +# Revision 1.60 2003/05/03 23:45:23 mcr +# rm .o.flags and generated version.c file. +# +# Revision 1.59 2003/02/12 19:32:47 rgb +# Added ipsec_xmit to the list of object files. +# +# Revision 1.58 2003/01/03 00:36:44 rgb +# +# Added emacs compile-command. +# +# Revision 1.57 2002/11/08 23:49:53 mcr +# use KERNEL_CFLAGS and MODULE_CFLAGS to get proper list +# of include directories. +# This also eliminates some of the guesswork in the kernel +# configuration file. +# +# Revision 1.56 2002/11/08 23:23:18 mcr +# attempt to guess kernel compilation flags (i.e. list of -I) +# by using some magic targets in the kernel makefile. +# +# Revision 1.55 2002/11/08 10:13:33 mcr +# added additional include directories for module builds for 2.4.19. +# +# Revision 1.54 2002/10/20 06:10:30 build +# CONFIG_NOHIGHMEM for -Wpointer-arith RPM building issues. +# +# Revision 1.53 2002/10/17 16:32:01 mcr +# enable standard AS rules. +# +# Revision 1.52 2002/10/06 06:13:44 sam +# Altering order of includes, so that architecture-specific header files, +# used for building RPM modules specifically, are processed first. +# +# Revision 1.51 2002/10/05 15:06:38 dhr +# +# - To allow for gcc3.2 (used in Red Hat Linux 8.0): adjust CFLAGS (set +# by kernel machinery) to use -falign-functions= in place of +# -malign-functions=. Eliminates a warning (fatal with -Werror). +# +# - When CONFIG_HIGHMEM is on, -Wpointer-arith will warn about +# include/linux/highmem.h. Since this is fatal with -Werror, we +# suppress -Wpointer-arith if CONFIG_HIGHMEM is set. +# +# Revision 1.50 2002/09/16 21:19:45 mcr +# enable -Werror for production - this helps a lot (found a bug in ipsec_rcv.c) +# +# Revision 1.49 2002/07/29 05:12:39 mcr +# get rid of some extraneous stuff, now handled by a prefix +# Makefile when building as a module. +# +# Revision 1.48 2002/07/28 23:13:49 mcr +# set KLIPS_TOP and use it instead of ../.. +# if KLIPSMODULE, then include a bunch of stuff defined in Makefile.inc +# that gets us the "typical" configuration that we want. +# +# Revision 1.47 2002/06/02 21:51:41 mcr +# changed TOPDIR->FREESWANSRCDIR in all Makefiles. +# (note that linux/net/ipsec/Makefile uses TOPDIR because this is the +# kernel sense.) +# +# Revision 1.46 2002/05/14 02:35:51 rgb +# Added file pfkey_v2_ext_process.c. +# +# Revision 1.45 2002/05/13 17:21:40 mcr +# mkdep dies when given a -I to a directory that does not exist. +# arch/${ARCH}/include is for UM arch only, so include it for that +# ARCH only. +# +# Revision 1.44 2002/04/24 20:38:12 mcr +# moved more stuff behind $KLIPSMODULE=y to get static linking to work. +# +# Revision 1.43 2002/04/24 09:16:18 mcr +# include local Makefile.ver as well as FS_rootdir version. +# +# Revision 1.42 2002/04/24 08:50:08 mcr +# critical patch is to set TOPDIR with :=. +# +# Revision 1.40 2002/04/24 00:41:07 mcr +# Moved from ./klips/net/ipsec/Makefile,v +# +# Revision 1.39 2002/01/17 04:39:40 rgb +# Take compile options from top level Makefile.inc +# +# Revision 1.38 2001/11/27 05:28:07 rgb +# Shut off -Werror until we figure out a graceful way of quieting down the +# pfkey_ops defined but not used complaint in the case of SMP in +# pfkey_v2.c. +# +# Revision 1.37 2001/11/27 05:10:15 rgb +# Added -Ilibdes and removed lib/des* symlinks. +# +# Revision 1.36 2001/11/26 09:23:47 rgb +# Merge MCR's ipsec_sa, eroute, proc and struct lifetime changes. +# +# Revision 1.35.2.1 2001/09/25 02:17:50 mcr +# added ipsec_sa, ipsec_life, ipsec_proc. +# added -Werror to compile flags (see fix for zlib/zutil.h) +# +# Revision 1.3 2001/09/21 04:41:26 mcr +# actually, ipsec_proc.c and ipsec_life.c were never actually compiled. +# +# Revision 1.2 2001/09/21 04:11:33 mcr +# first compilable version. +# +# Revision 1.1.1.2 2001/09/17 01:17:52 mcr +# snapshot 2001-09-16 +# +# Revision 1.35 2001/09/07 22:09:12 rgb +# Quiet down compilation. +# +# Revision 1.34 2001/08/11 17:10:23 henry +# update bogosity stuff to cover RH7.1 update +# +# Revision 1.33 2001/06/14 19:35:07 rgb +# Update copyright date. +# +# Revision 1.32 2001/06/13 21:00:50 rgb +# Added a kludge to get around RedHat kernel version bogosity... +# +# Revision 1.31 2001/01/29 22:19:06 rgb +# Convert to 2.4 new style with back compat. +# +# Revision 1.30 2000/09/29 19:51:57 rgb +# Moved klips/net/ipsec/ipcomp_* to zlib/* (Svenning). +# +# Revision 1.29 2000/09/15 11:37:01 rgb +# Merge in heavily modified Svenning Soerensen's <svenning@post5.tele.dk> +# IPCOMP zlib deflate code. +# +# Revision 1.28 2000/09/15 04:55:25 rgb +# Clean up pfkey object inclusion into the default object. +# +# Revision 1.27 2000/09/12 03:20:47 rgb +# Cleared out now unused pfkeyv2 switch. +# Enabled sysctl. +# +# Revision 1.26 2000/09/08 19:12:55 rgb +# Change references from DEBUG_IPSEC to CONFIG_IPSEC_DEBUG. +# +# Revision 1.25 2000/06/16 03:09:16 rgb +# Shut up cast lost warning due to changes in 2.4.0-test1. +# +# Revision 1.24 2000/03/16 06:40:48 rgb +# Hardcode PF_KEYv2 support. +# +# Revision 1.23 2000/02/14 21:10:38 rgb +# Added gcc debug flag when KLIPS_DEBUG is swtiched on. +# +# Revision 1.22 2000/01/21 09:44:29 rgb +# Added compiler switches to be a lot more fussy. +# +# Revision 1.21 1999/11/25 23:35:20 rgb +# Removed quotes to fix Alpha compile issues. +# +# Revision 1.20 1999/11/17 15:49:34 rgb +# Changed all occurrences of ../../../lib in pathnames to libfreeswan, +# which refers to the /usr/src/linux/net/ipsec/lib directory setup by the +# klink target in the top-level Makefile; and libdeslite.o to +# libdes/libdes.a. +# Added SUB_DIRS := lib definition for the kernel libraries. +# +# Revision 1.19 1999/04/27 19:06:47 rgb +# dd libs and dependancies to tags generation. +# +# Revision 1.18 1999/04/16 16:28:12 rgb +# Minor bugfix to avoid including DES if only AH is used. +# +# Revision 1.17 1999/04/15 15:37:23 rgb +# Forward check changes from POST1_00 branch. +# +# Revision 1.14.2.1 1999/03/30 17:29:17 rgb +# Add support for pfkey. +# +# Revision 1.16 1999/04/11 00:28:56 henry +# GPL boilerplate +# +# Revision 1.15 1999/04/06 04:54:25 rgb +# Fix/Add RCSID Id: and Log: bits to make PHMDs happy. This includes +# patch shell fixes. +# +# Revision 1.14 1999/02/18 16:50:45 henry +# update for new DES library +# +# Revision 1.13 1999/02/12 21:11:45 rgb +# Prepare for newer LIBDES (patch from P.Onion). +# +# Revision 1.12 1999/01/26 02:05:08 rgb +# Remove references to INET_GET_PROTOCOL. +# Removed CONFIG_IPSEC_ALGO_SWITCH macro. +# Change from transform switch to algorithm switch. +# +# Revision 1.11 1999/01/22 06:16:09 rgb +# Added algorithm switch code config option. +# +# Revision 1.10 1998/11/08 05:31:21 henry +# be a little fussier +# +# Revision 1.9 1998/11/08 05:29:41 henry +# revisions for new libdes handling +# +# Revision 1.8 1998/08/12 00:05:48 rgb +# Added new xforms to Makefile (moved des-cbc to des-old). +# +# Revision 1.7 1998/07/27 21:48:47 rgb +# Add libkernel. +# +# Revision 1.6 1998/07/14 15:50:47 rgb +# Add dependancies on linux config files. +# +# Revision 1.5 1998/07/09 17:44:06 rgb +# Added 'clean' and 'tags' targets. +# Added TOPDIR macro. +# Change module back from symbol exporting to not. +# +# Revision 1.3 1998/06/25 19:25:04 rgb +# Rearrange to support static linking and objects with exported symbol +# tables. +# +# Revision 1.1 1998/06/18 21:27:42 henry +# move sources from klips/src to klips/net/ipsec, to keep stupid +# kernel-build scripts happier in the presence of symlinks +# +# Revision 1.3 1998/04/15 23:18:43 rgb +# Unfixed the ../../libdes fix to avoid messing up Henry's script. +# +# Revision 1.2 1998/04/14 17:50:47 rgb +# Fixed to find the new location of libdes. +# +# Revision 1.1 1998/04/09 03:05:22 henry +# sources moved up from linux/net/ipsec +# modifications to centralize libdes code +# +# Revision 1.1.1.1 1998/04/08 05:35:02 henry +# RGB's ipsec-0.8pre2.tar.gz ipsec-0.8 +# +# Revision 0.5 1997/06/03 04:24:48 ji +# Added ESP-3DES-MD5-96 +# +# Revision 0.4 1997/01/15 01:32:59 ji +# Added new transforms. +# +# Revision 0.3 1996/11/20 14:22:53 ji +# *** empty log message *** +# +# +# Local Variables: +# compile-command: "(cd ../../.. && source umlsetup.sh && make -C ${POOLSPACE} module/ipsec.o)" +# End Variables: +# + |