linux/net/ipsec/alg/Makefile.alg_sha2

   1 MOD_SHA2 := ipsec_sha2.o
   2
   3 ALG_MODULES += $(MOD_SHA2)
   4 ALG_SUBDIRS += libsha2
   5
   6 obj-$(CONFIG_IPSEC_ALG_SHA2) += $(MOD_SHA2)
   7 static_init-func-$(CONFIG_IPSEC_ALG_SHA2)+= ipsec_sha2_init
   8 alg_obj-$(CONFIG_IPSEC_ALG_SHA2) += ipsec_alg_sha2.o
   9
  10 SHA2_OBJS := ipsec_alg_sha2.o libsha2/libsha2.a
  11
  12 $(MOD_SHA2): libsha2 $(SHA2_OBJS)
  13         $(LD) $(EXTRA_LDFLAGS) -r $(SHA2_OBJS) -o $@
  14
  15 libsha2 : $(LIBCRYPTO)/libsha2
  16         test -d $@ || mkdir $@ ;exit 0
  17         test -d $@/asm || mkdir $@/asm;exit 0
  18         cd $@ && ln -sf $?/Makefile $?/*.[chS] .
  19
  20 libsha2/libsha2.a:
  21         ( cd libsha2 && \
  22                 $(MAKE) CC='$(CC)' CFLAGS='$(CFLAGS) $(EXTRA_CFLAGS)' EXTRA_CFLAGS='$(EXTRA_CFLAGS)' libsha2.a ;)