X-Git-Url: http://git.tuebingen.mpg.de/?p=osl.git;a=blobdiff_plain;f=Makefile;h=47f11074c8097b075e8575eed5a2136453ce1c80;hp=cc4447890f6ddbc5dcb65f23b4ed9109e81fc3c4;hb=98eef429bd0c3af7aaddd4864484aebf9909e643;hpb=8e50323841bb0e77d4c85e3d59738897dc012d91 diff --git a/Makefile b/Makefile index cc44478..47f1107 100644 --- a/Makefile +++ b/Makefile @@ -41,32 +41,15 @@ uname_s := $(shell uname -s 2>/dev/null || echo "UNKNOWN_OS") uname_rs := $(shell uname -rs) libname := osl -ifeq ($(uname_s),Linux) - # On Linux, 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 +ifeq ($(uname_s),Linux) + format := elf LDFLAGS += -Wl,-soname,$(soname) # disallow undefined symbols LDFLAGS += -Wl,-z,defs endif ifeq ($(uname_s),Darwin) # Darwin has its own idea on version numbers: - # realname := lib$(libname).$(x).dylib soname := $(realname) linkername := lib$(libname).so @@ -82,17 +65,40 @@ ifeq ($(uname_s),Darwin) LDFLAGS += -dynamiclib endif ifeq ($(uname_s),SunOS) + format := elf # Solaris needs another set of flags - LDFLAGS += --shared LDFLAGS += -z text LDFLAGS += -z defs + CPPFLAGS += -I/opt/csw/include + LDFLAGS += -lc +endif + +ifeq ($(uname_s),NetBSD) + format := elf + LDFLAGS += -Wl,-soname,$(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 - CPPFLAGS += -I/opt/csw/include - LDFLAGS += -lc + LDFLAGS += --shared endif + all: $(realname) oslfsck Makefile.deps: $(wildcard *.c *.h) $(CC) -MM -MG *.c > $@ @@ -103,7 +109,7 @@ osl.c fsck.c: errtab.h fsck.cmdline.o: fsck.cmdline.c fsck.cmdline.h $(CC) -c -DVERSION='"$(VERSION)"' $< -%.fsck.o: %.c Makefile fsck.cmdline.c fsck.cmdline.h +%.fsck.o: %.c Makefile fsck.cmdline.c fsck.cmdline.h osl.h $(CC) -c -DVERSION='"$(VERSION)"' $(CPPFLAGS) $(CFLAGS) $< -o $@ %.o: %.c Makefile