include ${FREESWANSRCDIR}/Makefile.ver

CFLAGS+=$(USERCOMPILE) -I${KLIPSINC}

CFLAGS+= -Wall
#CFLAGS+= -Wconversion
#CFLAGS+= -Wmissing-prototypes
CFLAGS+= -Wpointer-arith
CFLAGS+= -Wcast-qual
#CFLAGS+= -Wmissing-declarations
CFLAGS+= -Wstrict-prototypes
#CFLAGS+= -pedantic
#CFLAGS+= -W
#CFLAGS+= -Wwrite-strings
CFLAGS+= -Wbad-function-cast 

# die if there are any warnings
ifndef WERROR
WERROR:= -Werror
endif

#CFLAGS+= ${WERROR}

ifeq ($(USE_NAT_TRAVERSAL),true)
  CFLAGS+= -DNAT_TRAVERSAL
endif

ifneq ($(LD_LIBRARY_PATH),)
LDFLAGS=-L$(LD_LIBRARY_PATH)
endif

MANDIR8=$(MANTREE)/man8
MANDIR5=$(MANTREE)/man5

ifndef PROGRAMDIR
PROGRAMDIR=${LIBEXECDIR}
endif

ifndef MANPROGPREFIX
MANPROGPREFIX=ipsec_
endif

ifndef CONFDSUBDIR
CONFDSUBDIR=.
endif

all: $(PROGRAM)

programs: all

ifneq ($(PROGRAM),check)
check: $(PROGRAM)
endif


ifneq ($(NOINSTALL),true)

install:: $(PROGRAM) $(CONFFILES) $(EXTRA8MAN) $(EXTRA5MAN) $(EXTRA5PROC) $(LIBFILES) $(CONFDFILES)
	@mkdir -p $(PROGRAMDIR) $(MANDIR8) $(MANDIR5) $(LIBDIR) $(CONFDIR) $(CONFDDIR) $(CONFDDIR)/$(CONFDSUBDIR) $(EXAMPLECONFDIR)
	@if [ -n "$(PROGRAM)" ]; then $(INSTALL) $(INSTBINFLAGS) $(PROGRAM) $(PROGRAMDIR); fi
	@$(foreach f, $(addsuffix .8, $(PROGRAM)), \
		$(INSTALL) $(INSTMANFLAGS) $f $(MANDIR8)/$(MANPROGPREFIX)$f || exit 1; \
	)
	@$(foreach f, $(EXTRA8MAN), \
		$(INSTALL) $(INSTMANFLAGS) $f $(MANDIR8)/ipsec_$f || exit 1; \
	)
	@$(foreach f, $(EXTRA5MAN), \
		$(INSTALL) $(INSTMANFLAGS) $f $(MANDIR5)/$f || exit 1 ;\
	)
	@$(foreach f, $(EXTRA5PROC), \
		$(INSTALL) $(INSTMANFLAGS) $f $(MANDIR5)/ipsec_$f || exit 1 ;\
	)
	@$(foreach f, $(LIBFILES), \
		$(INSTALL) $(INSTCONFFLAGS) $f $(LIBDIR)/$f || exit 1 ;\
	)
	@$(foreach f, $(CONFFILES), \
		if [ ! -f $(CONFDIR)/$f ]; then $(INSTALL) $(INSTCONFFLAGS) $f $(CONFDIR)/$f || exit 1; fi;\
		$(INSTALL) $(INSTCONFFLAGS) $f $(EXAMPLECONFDIR)/$f-sample || exit 1; \
	)
	@$(foreach f, $(CONFDFILES), \
		if [ ! -f $(CONFDDIR)/$(CONFDSUBDIR)/$f ]; then $(INSTALL) $(INSTCONFFLAGS) $f $(CONFDDIR)/$(CONFDSUBDIR)/$f || exit 1; fi;\
	)

install_file_list::
	@if [ -n "$(PROGRAM)" ]; then echo $(PROGRAMDIR)/$(PROGRAM); fi
	@$(foreach f, $(addsuffix .8, $(PROGRAM)), \
		echo $(MANDIR8)/${MANPROGPREFIX}$f; \
	)
	@$(foreach f, $(EXTRA8MAN), \
		echo $(MANDIR8)/ipsec_$f; \
	)
	@$(foreach f, $(EXTRA5MAN), \
		echo $(MANDIR5)/$f;\
	)
	@$(foreach f, $(EXTRA5PROC), \
		echo $(MANDIR5)/ipsec_$f; \
	)
	@$(foreach f, $(LIBFILES), \
		echo $(LIBDIR)/$f;\
	)
	@$(foreach f, $(CONFFILES), \
		echo $(CONFDIR)/$f;\
		echo $(EXAMPLECONFDIR)/$f-sample;\
	)
	@$(foreach f, $(CONFDFILES), \
		echo $(CONFDDIR)/${CONFDSUBDIR}/$f;\
	)

endif

# cancel the rule that compiles directly
%: %.c 

%: %.o $(OBJS)
	$(CC) $(CFLAGS) -o $@ $@.o ${OBJS} $(LDFLAGS) $(LIBS)

%: %.in ${FREESWANSRCDIR}/Makefile.inc ${FREESWANSRCDIR}/Makefile.ver
	cat $< | sed -e "s/xxx/$(IPSECVERSION)/" \
			-e "s:@IPSEC_DIR@:$(FINALBINDIR):" \
			-e "s:@IPSEC_EXECDIR@:$(FINALLIBEXECDIR):" \
			-e "s:@IPSEC_SBINDIR@:$(FINALSBINDIR):" \
			-e "s:@IPSEC_LIBDIR@:$(FINALLIBDIR):" \
			-e "s:@FINALCONFDIR@:$(FINALCONFDIR):" \
			-e "s:@EXAMPLECONFDIR@:$(EXAMPLECONFDIR):" \
			-e "s:@FINALDOCDIR@:$(FINALDOCDIR):" \
			-e "s:@FINALEXAMPLECONFDIR@:$(FINALEXAMPLECONFDIR):" \
			-e "s:@MODULE_GOO_LIST@:$(MODULE_GOO_LIST):" \
			-e "s:@IPSEC_CONFS@:$(FINALCONFDIR):" \
			-e "s:@IPSEC_CONFDDIR@:$(FINALCONFDDIR):" \
			-e "s:@USE_IPROUTE2@:$(USE_IPROUTE2):" \
			-e "s:@IPSEC_FIREWALLTYPE@:$(IPSEC_FIREWALLTYPE):" \
	| cat >$@
	if [ -x $< ]; then chmod +x $@; fi
	if [ "${PROGRAM}.in" = $< ]; then chmod +x $@; fi

cleanall: clean

distclean: clean

mostlyclean: clean

realclean: clean

clean::
ifneq ($(strip $(PROGRAM)),)
	@if [ -r $(PROGRAM).in ]; then rm -f $(PROGRAM); fi
	@if [ -r $(PROGRAM).c ];  then rm -f $(PROGRAM); fi
	@if [ -n "$(OBJS)" ];     then rm -f $(PROGRAM); fi
endif
	@rm -f *.o

checkprograms: