X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=Makefile;h=8e0f163b671aaba4554cfe76a00febaa99c24fa1;hb=aad03a8d23774d258ab90dadde119db15f26ec38;hp=ba10fd56fddffe2f3d23e87f7141a68335dd9176;hpb=df4808ffc319ca2ca9c6bb3c713e4dd8e47410cd;p=osl.git diff --git a/Makefile b/Makefile index ba10fd5..8e0f163 100644 --- a/Makefile +++ b/Makefile @@ -42,48 +42,30 @@ CFLAGS += -Werror-implicit-function-declaration CFLAGS += -Wmissing-format-attribute CFLAGS += -Wunused-macros CFLAGS += -Wbad-function-cast - -# cflags used only for building library objects -LIBCFLAGS += -fPIC -LIBCFLAGS += -fvisibility=hidden - +CFLAGS += -fPIC +CFLAGS += -fvisibility=hidden + +LDFLAGS += -Wl,-soname,$(soname) +LDFLAGS += -Wl,-z,defs +LDFLAGS += --shared + +# On ELf-based systems, the following conventions apply (see dhweeler's +# Program Library HOWTO): +# +# The soname has the prefix ``lib'', the name of the library, the +# phrase ``.so'', followed by a period and a version number that is +# incremented whenever the interface changes. libname := osl +soname := lib$(libname).so.$(x) -ifeq ($(uname_s),Linux) - format := elf - LDFLAGS += -Wl,-soname,$(soname) - # disallow undefined symbols - LDFLAGS += -Wl,-z,defs -endif -ifeq ($(uname_s),NetBSD) - format := elf - LDFLAGS += -Wl,-soname,$(soname) -endif +# The real name adds to the soname a period, a minor number, another +# period, and the release number. +realname := $(soname).$(y).$(z) -ifeq ($(uname_s),FreeBSD) - format := elf - LDFLAGS += -Wl,-soname,$(soname) -endif - -ifeq ($(format),elf) - # On ELf-based systems, the following conventions apply (see dhweeler's - # Program Library HOWTO): - # - # The soname has the prefix ``lib'', the name of the library, the - # phrase ``.so'', followed by a period and a version number that is - # incremented whenever the interface changes. - soname := lib$(libname).so.$(x) - - # The real name adds to the soname a period, a minor number, another - # period, and the release number. - realname := $(soname).$(y).$(z) - - # In addition, there's the name that the compiler uses when requesting - # a library, (I'll call it the ``linker name''), which is simply the - # soname without any version number. - linkername := lib$(libname).so - LDFLAGS += --shared -endif +# In addition, there's the name that the compiler uses when requesting +# a library, (I'll call it the ``linker name''), which is simply the +# soname without any version number. +linkername := lib$(libname).so all: $(realname) $(executables) $(man_pages) shared: $(realname) @@ -92,7 +74,7 @@ ifeq ($(findstring clean, $(MAKECMDGOALS)),) -include $(deps) endif %.o: %.c Makefile errtab.h - $(CC) $(CPPFLAGS) -c -MMD -MF $(*F).d -MT $@ $(CFLAGS) $(LIBCFLAGS) $< + $(CC) $(CPPFLAGS) -c -MMD -MF $(*F).d -MT $@ $(CFLAGS) $< fsck.o: oslfsck.lsg.h oslfsck: $(fsck_objects)