makefile

来自「FREESWAN VPN源代码包」· 代码 · 共 105 行

# $Id: Makefile,v 1.2 2003/02/07 13:14:25 ken Exp $
KLIPSDIR:= $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)/..

#LIBCRYPTO:=$(KLIPSDIR)/../../../libcrypto
LIBCRYPTO:=$(KLIPSDIR)/libcrypto
EXTRA_CFLAGS:=-I$(KLIPSDIR) -I$(KLIPSDIR)/libfreeswan -I$(LIBCRYPTO)/include -I$(LIBCRYPTO)
ifeq ($(CONFIG_IPSEC_DEBUG),y)
EXTRA_CFLAGS += -g
endif
EXTRA_CFLAGS += -Wall -Wpointer-arith -Wstrict-prototypes

MOD_LIST_NAME := NET_MISC_MODULES

#O_TARGET := ipsec_alg_static.o

subdir-  := 
subdir-n := 
subdir-y :=
subdir-m :=

obj-y := ipsec_alg_static_init.o

ARCH_ASM-y :=
ARCH_ASM-$(CONFIG_M586)		:= i586
ARCH_ASM-$(CONFIG_M586TSC)	:= i586
ARCH_ASM-$(CONFIG_M586MMX)	:= i586
ARCH_ASM-$(CONFIG_MK6)		:= i586
ARCH_ASM-$(CONFIG_M686)		:= i686
ARCH_ASM-$(CONFIG_MPENTIUMIII)	:= i686
ARCH_ASM-$(CONFIG_MPENTIUM4)	:= i686
ARCH_ASM-$(CONFIG_MK7)		:= i686
ARCH_ASM-$(CONFIG_MCRUSOE)	:= i586
ARCH_ASM-$(CONFIG_MWINCHIPC6)	:= i586
ARCH_ASM-$(CONFIG_MWINCHIP2)	:= i586
ARCH_ASM-$(CONFIG_MWINCHIP3D)	:= i586
ARCH_ASM-$(CONFIG_USERMODE)	:= i586

ARCH_ASM :=$(ARCH_ASM-y)
ifdef NO_ASM
ARCH_ASM :=
endif

## debug:
#$(warning CONFIG_M586=$(CONFIG_M586))
#$(warning CONFIG_M686=$(CONFIG_M686))
#$(warning ARCH_ASM=$(ARCH_ASM))
# The algorithm makefiles may put dependences, short-circuit them
null:

makefiles=$(wildcard Makefile.alg_*)
ifneq ($(makefiles),)
#include Makefile.alg_aes
#include Makefile.alg_aes-opt
include $(makefiles)
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)


ifdef TOPDIR
include $(TOPDIR)/Rules.make
endif

ipsec_alg_static.o: $(obj-y) 
	rm -f $@
	$(LD) $(LD_EXTRAFLAGS) $(obj-y) -r -o $@

perlasm: $(LIBCRYPTO)/perlasm
	ln -sf $? $@

$(obj-y) $(obj-m): $(TOPDIR)/include/linux/config.h $(TOPDIR)/include/linux/autoconf.h ../ipsec_alg.h
$(alg_obj-y) $(alg_obj-m): perlasm $(TOPDIR)/include/linux/config.h $(TOPDIR)/include/linux/autoconf.h ../ipsec_alg.h


alg_modules: perlasm $(ALG_MODULES)
	@echo "ALG_MODULES=$(ALG_MODULES)"


#
# Construct alg. init. function: call ipsec_ALGO_init() for every static algo
# Needed when there are static algos (with static or modular ipsec.o)
#
ipsec_alg_static_init.c: $(TOPDIR)/include/linux/autoconf.h Makefile $(makefiles) scripts/mk-static_init.c.sh
	@echo "Re-creating $@"
	$(SHELL) scripts/mk-static_init.c.sh $(static_init-func-y) > $@

clean:
	@for i in $(ALG_SUBDIRS);do test -d $$i && make -C $$i clean;done;exit 0
	@find . -type l  -exec rm -f {} \;
	-rm -f perlasm
	-rm -rf $(ALG_SUBDIRS)
	-rm -f *.o ipsec_alg_static_init.c