diff options
author | Diego Biurrun <diego@biurrun.de> | 2005-09-26 14:05:13 +0400 |
---|---|---|
committer | Diego Biurrun <diego@biurrun.de> | 2005-09-26 14:05:13 +0400 |
commit | 4e159595b51af5edcf87aeb91359cb97485ef3df (patch) | |
tree | 61482ac1fdce94f505e4330510c57591047036f1 | |
parent | 399d84012fec13529e191b6f9d659b977ebfd035 (diff) |
support for building dynamic libraries on Mac OS X
based on a patch by Lina Pezzella <J4rg0n -- at -- gentoo -- dot -- org>
Originally committed as revision 4616 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rwxr-xr-x | configure | 7 | ||||
-rw-r--r-- | libavcodec/Makefile | 21 | ||||
-rw-r--r-- | libavcodec/libpostproc/Makefile | 32 | ||||
-rw-r--r-- | libavformat/Makefile | 20 | ||||
-rw-r--r-- | libavutil/Makefile | 19 | ||||
-rw-r--r-- | vhook/Makefile | 22 |
6 files changed, 72 insertions, 49 deletions
@@ -329,11 +329,12 @@ v4l="no" audio_oss="no" dv1394="no" ffserver="no" -SHFLAGS="-dynamiclib" +SHFLAGS="-dynamiclib -Wl,-single_module,-undefined,dynamic_lookup" extralibs="" darwin="yes" strip="strip -x" -LDFLAGS="-Wl,-search_paths_first" +LDFLAGS="-Wl,-dynamic,-search_paths_first" +SLIBSUF=".dylib" FFSLDFLAGS=-Wl,-bind_at_load ;; MINGW32*) @@ -1428,6 +1429,8 @@ fi if test "$lshared" = "yes" ; then echo "BUILD_SHARED=yes" >> config.mak echo "PIC=-fPIC -DPIC" >> config.mak + echo "SPPMAJOR=0" >> config.mak + echo "SPPVERSION=0.0.1" >> config.mak fi echo "EXTRALIBS=$extralibs" >> config.mak version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" | diff --git a/libavcodec/Makefile b/libavcodec/Makefile index 3b60705636..9e643675b7 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -377,17 +377,22 @@ ifeq ($(TARGET_ARCH_SPARC64),yes) CFLAGS+= -mcpu=ultrasparc -mtune=ultrasparc endif +# Darwin specific stuff +ifeq ($(CONFIG_DARWIN),yes) +SHFLAGS += -Wl,-install_name,$(libdir)/$(SLIBPREF)avcodec$(SLIBSUF),-current_version,$(SPPVERSION),-compatibility_version,$(SPPVERSION) +endif + SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) OBJS := $(OBJS) $(ASM_OBJS) LIB= $(LIBPREF)avcodec$(LIBSUF) LIBAVUTIL= $(SRC_PATH)/libavutil/$(LIBPREF)avutil$(LIBSUF) ifeq ($(BUILD_SHARED),yes) -SLIB= $(SLIBPREF)avcodec$(SLIBSUF) +SLIBNAME= $(SLIBPREF)avcodec$(SLIBSUF) endif TESTS= imgresample-test dct-test motion-test fft-test -all: $(LIB) $(SLIB) +all: $(LIB) $(SLIBNAME) amrlibs: $(MAKE) -C amr spclib fipoplib @@ -399,7 +404,7 @@ $(LIB): $(OBJS) $(AMRLIBS) $(AR) rc $@ $(OBJS) $(AMREXTRALIBS) $(RANLIB) $@ -$(SLIB): $(OBJS) +$(SLIBNAME): $(OBJS) ifeq ($(CONFIG_PP),yes) $(MAKE) -C libpostproc endif @@ -407,7 +412,7 @@ ifeq ($(CONFIG_WIN32),yes) $(CC) $(SHFLAGS) -Wl,--output-def,$(@:.dll=.def) -o $@ $(OBJS) $(EXTRALIBS) $(AMREXTRALIBS) -lib /machine:i386 /def:$(@:.dll=.def) else - $(CC) $(SHFLAGS) -o $@ $(OBJS) $(EXTRALIBS) $(AMREXTRALIBS) $(LDFLAGS) + $(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(EXTRALIBS) $(AMREXTRALIBS) endif dsputil.o: dsputil.c dsputil.h @@ -427,7 +432,7 @@ depend: $(SRCS) dep: depend clean: $(CLEANAMR) - rm -f *.o *.d *~ .depend $(LIB) $(SLIB) *.so i386/*.o i386/*~ \ + rm -f *.o *.d *~ .depend $(LIB) $(SLIBNAME) *$(SLIBSUF) i386/*.o i386/*~ \ armv4l/*.o armv4l/*~ \ mlib/*.o mlib/*~ \ alpha/*.o alpha/*~ \ @@ -476,11 +481,11 @@ fft-test: fft-test.o $(LIB) ifeq ($(BUILD_SHARED),yes) install: all install-headers ifeq ($(CONFIG_WIN32),yes) - install $(INSTALLSTRIP) -m 755 $(SLIB) "$(prefix)" + install $(INSTALLSTRIP) -m 755 $(SLIBNAME) "$(prefix)" else install -d $(libdir) - install $(INSTALLSTRIP) -m 755 $(SLIB) $(libdir)/libavcodec-$(VERSION).so - ln -sf libavcodec-$(VERSION).so $(libdir)/libavcodec.so + install $(INSTALLSTRIP) -m 755 $(SLIBNAME) $(libdir)/libavcodec-$(VERSION)$(SLIBSUF) + ln -sf libavcodec-$(VERSION)$(SLIBSUF) $(libdir)/libavcodec$(SLIBSUF) $(LDCONFIG) || true endif ifeq ($(CONFIG_PP),yes) diff --git a/libavcodec/libpostproc/Makefile b/libavcodec/libpostproc/Makefile index a12bc721e1..d435444208 100644 --- a/libavcodec/libpostproc/Makefile +++ b/libavcodec/libpostproc/Makefile @@ -4,9 +4,16 @@ include ../../config.mak VPATH=$(SRC_PATH)/libavcodec/libpostproc ifeq ($(SHARED_PP),yes) -SPPLIB = $(SLIBPREF)postproc$(SLIBSUF) -SPPMAJOR = 0 -SPPVERSION = $(SPPMAJOR).0.1 +SPPLIBNAME = $(SLIBPREF)postproc$(SLIBSUF) +ifeq ($(CONFIG_DARWIN),yes) +SPPLIBMAJOR = $(SLIBPREF)postproc.$(SPPMAJOR)$(SLIBSUF) +SPPLIB = $(SLIBPREF)postproc.$(SPPVERSION)$(SLIBSUF) +SHFLAGS += -Wl,-install_name,$(libdir)/$(SPPLIBNAME),-current_version,$(SPPVERSION),-compatibility_version,$(SPPVERSION) +else +SPPLIBMAJOR = $(SPPLIBNAME).$(SPPMAJOR) +SPPLIB = $(SPPLIBNAME).$(SPPVERSION) +SHFLAGS = -shared -Wl,-soname,$(SPPLIB) +endif endif PPLIB = $(LIBPREF)postproc$(LIBSUF) @@ -23,13 +30,13 @@ CFLAGS = $(OPTFLAGS) $(MLIB_INC) -I. -I.. $(EXTRA_INC) .c.o: $(CC) -c $(CFLAGS) $(LIBOBJFLAGS) -I$(SRC_PATH)/libavcodec -I../.. -o $@ $< -all: $(SWSLIB) $(PPLIB) $(SPPLIB) +all: $(SWSLIB) $(PPLIB) $(SPPLIBNAME) clean: - rm -f *.o *.a *~ *.so $(PPLIB) $(SPPLIB) + rm -f *.o *.a *~ *$(SLIBSUF) $(PPLIB) $(SPPLIBNAME) distclean: - rm -f Makefile.bak *.o *.a *~ *.so .depend + rm -f Makefile.bak *.o *.a *~ *$(SLIBSUF) .depend dep: depend @@ -40,9 +47,8 @@ ifeq ($(SHARED_PP),yes) postprocess_pic.o: postprocess.c $(CC) -c $(CFLAGS) -fomit-frame-pointer -fPIC -DPIC -I.. -I../.. -o $@ $< -$(SPPLIB): $(SPPOBJS) - $(CC) -shared -Wl,-soname,$(SPPLIB).$(SPPMAJOR) \ - -o $(SPPLIB) $(SPPOBJS) +$(SPPLIBNAME): $(SPPOBJS) + $(CC) $(SHFLAGS) -o $(SPPLIBNAME) $(SPPOBJS) endif $(PPLIB): $(PPOBJS) @@ -53,12 +59,12 @@ $(PPLIB): $(PPOBJS) install: all ifeq ($(SHARED_PP),yes) ifeq ($(CONFIG_WIN32),yes) - install $(INSTALLSTRIP) -m 755 $(SPPLIB) "$(prefix)" + install $(INSTALLSTRIP) -m 755 $(SPPLIBNAME) "$(prefix)" else install -d $(libdir) - install $(INSTALLSTRIP) -m 755 $(SPPLIB) $(libdir)/$(SPPLIB).$(SPPVERSION) - ln -sf $(SPPLIB).$(SPPVERSION) $(libdir)/$(SPPLIB) - ln -sf $(SPPLIB).$(SPPVERSION) $(libdir)/$(SPPLIB).$(SPPMAJOR) + install $(INSTALLSTRIP) -m 755 $(SPPLIBNAME) $(libdir)/$(SPPLIB) + ln -sf $(SPPLIB) $(libdir)/$(SPPLIBNAME) + ln -sf $(SPPLIB) $(libdir)/$(SPPLIBMAJOR) install -d $(libdir)/pkgconfig install -m 644 ../../libpostproc.pc $(libdir)/pkgconfig $(LDCONFIG) || true diff --git a/libavformat/Makefile b/libavformat/Makefile index ea486a77db..5be994b30a 100644 --- a/libavformat/Makefile +++ b/libavformat/Makefile @@ -81,9 +81,11 @@ endif LIB= $(LIBPREF)avformat$(LIBSUF) ifeq ($(BUILD_SHARED),yes) -SLIB= $(SLIBPREF)avformat$(SLIBSUF) - -AVCLIBS+=-lavcodec$(BUILDSUF) -L../libavcodec +SLIBNAME= $(SLIBPREF)avformat$(SLIBSUF) +AVCLIBS+=-lavcodec$(BUILDSUF) -L../libavcodec -lavutil$(BUILDSUF) -L../libavutil +ifeq ($(CONFIG_DARWIN),yes) +SHFLAGS += -Wl,-install_name,$(libdir)/$(SLIBNAME),-current_version,$(SPPVERSION),-compatibility_version,$(SPPVERSION) +endif ifeq ($(CONFIG_MP3LAME),yes) AVCLIBS+=-lmp3lame endif @@ -91,14 +93,14 @@ endif SRCS := $(OBJS:.o=.c) $(PPOBJS:.o=.cpp) -all: $(LIB) $(SLIB) +all: $(LIB) $(SLIBNAME) $(LIB): $(OBJS) $(PPOBJS) rm -f $@ $(AR) rc $@ $(OBJS) $(PPOBJS) $(RANLIB) $@ -$(SLIB): $(OBJS) +$(SLIBNAME): $(OBJS) ifeq ($(CONFIG_WIN32),yes) $(CC) $(SHFLAGS) -Wl,--output-def,$(@:.dll=.def) -o $@ $(OBJS) $(PPOBJS) $(AVCLIBS) $(EXTRALIBS) -lib /machine:i386 /def:$(@:.dll=.def) @@ -112,11 +114,11 @@ depend: $(SRCS) ifeq ($(BUILD_SHARED),yes) install: all install-headers ifeq ($(CONFIG_WIN32),yes) - install $(INSTALLSTRIP) -m 755 $(SLIB) "$(prefix)" + install $(INSTALLSTRIP) -m 755 $(SLIBNAME) "$(prefix)" else install -d $(libdir) - install $(INSTALLSTRIP) -m 755 $(SLIB) $(libdir)/libavformat-$(VERSION).so - ln -sf libavformat-$(VERSION).so $(libdir)/libavformat.so + install $(INSTALLSTRIP) -m 755 $(SLIBNAME) $(libdir)/$(SLIBPREF)avformat-$(VERSION)$(SLIBSUF) + ln -sf $(SLIBPREF)avformat-$(VERSION)$(SLIBSUF) $(libdir)/$(SLIBNAME) $(LDCONFIG) || true endif else @@ -143,7 +145,7 @@ install-headers: g++ $(subst -Wall,,$(CFLAGS)) -c -o $@ $< distclean clean: - rm -f *.o *.d .depend *~ *.a *.so $(LIB) + rm -f *.o *.d .depend *~ *.a *$(SLIBSUF) $(LIB) # # include dependency files if they exist diff --git a/libavutil/Makefile b/libavutil/Makefile index 7594ab2c6b..6765cc7ea1 100644 --- a/libavutil/Makefile +++ b/libavutil/Makefile @@ -22,22 +22,25 @@ SRCS := $(OBJS:.o=.c) LIB= $(LIBPREF)avutil$(LIBSUF) ifeq ($(BUILD_SHARED),yes) -SLIB= $(SLIBPREF)avutil$(SLIBSUF) +SLIBNAME= $(SLIBPREF)avutil$(SLIBSUF) +ifeq ($(CONFIG_DARWIN),yes) +SHFLAGS += -Wl,-install_name,$(libdir)/$(SLIBNAME),-current_version,$(SPPVERSION),-compatibility_version,$(SPPVERSION) +endif endif -all: $(LIB) $(SLIB) +all: $(LIB) $(SLIBNAME) $(LIB): $(OBJS) rm -f $@ $(AR) rc $@ $(OBJS) $(RANLIB) $@ -$(SLIB): $(OBJS) +$(SLIBNAME): $(OBJS) ifeq ($(CONFIG_WIN32),yes) $(CC) $(SHFLAGS) -Wl,--output-def,$(@:.dll=.def) -o $@ $(OBJS) $(EXTRALIBS) $(AMREXTRALIBS) -lib /machine:i386 /def:$(@:.dll=.def) else - $(CC) $(SHFLAGS) -o $@ $(OBJS) $(EXTRALIBS) $(AMREXTRALIBS) $(LDFLAGS) + $(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(EXTRALIBS) $(AMREXTRALIBS) endif %.o: %.c @@ -49,7 +52,7 @@ depend: $(SRCS) dep: depend clean: - rm -f *.o *.d *~ .depend $(LIB) $(SLIB) *.so + rm -f *.o *.d *~ .depend $(LIB) $(SLIBNAME) *$(SLIBSUF) distclean: clean rm -f Makefile.bak .depend @@ -58,11 +61,11 @@ distclean: clean ifeq ($(BUILD_SHARED),yes) install: all install-headers ifeq ($(CONFIG_WIN32),yes) - install $(INSTALLSTRIP) -m 755 $(SLIB) "$(prefix)" + install $(INSTALLSTRIP) -m 755 $(SLIBNAME) "$(prefix)" else install -d $(libdir) - install $(INSTALLSTRIP) -m 755 $(SLIB) $(libdir)/libavutil-$(VERSION).so - ln -sf libavutil-$(VERSION).so $(libdir)/libavutil.so + install $(INSTALLSTRIP) -m 755 $(SLIBNAME) $(libdir)/libavutil-$(VERSION)$(SLIBSUF) + ln -sf libavutil-$(VERSION)$(SLIBSUF) $(libdir)/$(SLIBNAME) $(LDCONFIG) || true endif else diff --git a/vhook/Makefile b/vhook/Makefile index cc001f5e24..d8c7655a30 100644 --- a/vhook/Makefile +++ b/vhook/Makefile @@ -5,22 +5,22 @@ VPATH=$(SRC_PATH)/vhook CFLAGS=-fPIC $(SHCFLAGS) -I.. -I$(SRC_PATH) -I$(SRC_PATH)/libavformat -I$(SRC_PATH)/libavcodec -I$(SRC_PATH)/libavutil -DHAVE_AV_CONFIG_H ifeq ($(CONFIG_DARWIN),yes) -SHFLAGS+=-flat_namespace -undefined suppress + SHFLAGS += -flat_namespace endif -HOOKS=null.so fish.so ppm.so watermark.so +HOOKS=null$(SLIBSUF) fish$(SLIBSUF) ppm$(SLIBSUF) watermark$(SLIBSUF) ifeq ($(HAVE_IMLIB2),yes) - HOOKS += imlib2.so + HOOKS += imlib2$(SLIBSUF) endif ifeq ($(HAVE_FREETYPE2),yes) - HOOKS += drawtext.so + HOOKS += drawtext$(SLIBSUF) CFLAGS += `freetype-config --cflags` endif all: $(HOOKS) -SRCS := $(HOOKS:.so=.c) +SRCS := $(HOOKS:$(SLIBSUF)=.c) depend: $(SRCS) $(CC) -MM $(CFLAGS) $^ 1>.depend @@ -29,17 +29,21 @@ install: install -d "$(libdir)/vhook" install -m 755 $(HOOKS) "$(libdir)/vhook" -imlib2.so: imlib2.o +imlib2$(SLIBSUF): imlib2.o $(CC) $(LDFLAGS) -g -o $@ $(SHFLAGS) $< -lImlib2 -drawtext.so: drawtext.o +drawtext$(SLIBSUF): drawtext.o $(CC) $(LDFLAGS) -g -o $@ $(SHFLAGS) $< `freetype-config --libs` -%.so: %.o +%$(SLIBSUF): %.o +ifeq ($(CONFIG_DARWIN),yes) + $(CC) $(LDFLAGS) $(SHFLAGS) -Wl,-install_name,$(libdir)/vhoook/$@ -g -o $@ $< +else $(CC) $(LDFLAGS) -g -o $@ $(SHFLAGS) $< +endif clean: - rm -f *.o *.d .depend *.so *~ + rm -f *.o *.d .depend *$(SLIBSUF) *~ ifneq ($(wildcard .depend),) include .depend |