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ffmpeg / common.mak @ 722dabcc

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#
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# common bits used by all libraries
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#
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VPATH = $(SRC_PATH_BARE)/lib$(NAME)
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SRC_DIR = "$(VPATH)"
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CFLAGS   += $(CFLAGS-yes)
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OBJS     += $(OBJS-yes)
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ASM_OBJS += $(ASM_OBJS-yes)
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CFLAGS += -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
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          -D_ISOC9X_SOURCE -I$(BUILD_ROOT) -I$(SRC_PATH) \
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          -I$(SRC_PATH)/libavutil $(OPTFLAGS)
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SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPPOBJS:.o=.cpp)
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OBJS := $(OBJS) $(ASM_OBJS) $(CPPOBJS)
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STATIC_OBJS := $(OBJS) $(STATIC_OBJS)
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SHARED_OBJS := $(OBJS) $(SHARED_OBJS)
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all: $(EXTRADEPS) $(LIB) $(SLIBNAME)
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$(LIB): $(STATIC_OBJS)
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	rm -f $@
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	$(AR) rc $@ $^ $(EXTRAOBJS)
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	$(RANLIB) $@
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$(SLIBNAME): $(SLIBNAME_WITH_MAJOR)
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	ln -sf $^ $@
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$(SLIBNAME_WITH_MAJOR): $(SHARED_OBJS)
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	$(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $^ $(EXTRALIBS) $(EXTRAOBJS)
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	$(SLIB_EXTRA_CMD)
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%.o: %.c
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	$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
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%.o: %.S
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	$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
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%: %.o $(LIB)
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	$(CC) $(LDFLAGS) -o $@ $^ $(EXTRALIBS)
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depend dep: $(SRCS)
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	$(CC) -MM $(CFLAGS) $^ 1>.depend
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clean::
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	rm -f *.o *.d *~ *.a *.lib *.so *.so.* *.dylib *.dll \
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	      *.def *.dll.a *.exp
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distclean: clean
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	rm -f .depend
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ifeq ($(BUILD_SHARED),yes)
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INSTLIBTARGETS += install-lib-shared
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endif
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ifeq ($(BUILD_STATIC),yes)
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INSTLIBTARGETS += install-lib-static
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endif
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install: install-libs install-headers
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install-libs: $(INSTLIBTARGETS)
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install-lib-shared: $(SLIBNAME)
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	install -d "$(shlibdir)"
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	install $(INSTALLSTRIP) -m 755 $(SLIBNAME) \
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		"$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
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	cd "$(shlibdir)" && \
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		ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
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	cd "$(shlibdir)" && \
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		ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
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	$(SLIB_INSTALL_EXTRA_CMD)
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install-lib-static: $(LIB)
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	install -d "$(libdir)"
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	install -m 644 $(LIB) "$(libdir)"
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	$(LIB_INSTALL_EXTRA_CMD)
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install-headers:
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	install -d "$(incdir)"
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	install -d "$(libdir)/pkgconfig"
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	install -m 644 $(addprefix $(SRC_DIR)/,$(HEADERS)) "$(incdir)"
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	install -m 644 $(BUILD_ROOT)/lib$(NAME).pc "$(libdir)/pkgconfig"
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uninstall: uninstall-libs uninstall-headers
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uninstall-libs:
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	-rm -f "$(shlibdir)/$(SLIBNAME_WITH_MAJOR)" \
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	       "$(shlibdir)/$(SLIBNAME)"            \
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	       "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
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	-rm -f "$(libdir)/$(LIB)"
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uninstall-headers:
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	rm -f $(addprefix "$(incdir)/",$(HEADERS))
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	rm -f "$(libdir)/pkgconfig/lib$(NAME).pc"
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.PHONY: all depend dep clean distclean install* uninstall*
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ifneq ($(wildcard .depend),)
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include .depend
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endif