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|
#
# common bits used by all libraries
#
LIBSRC = $(SRC_PATH_BARE)/lib$(NAME)
LIBVERSION = $(lib$(NAME)_VERSION)
LIBMAJOR = $(lib$(NAME)_VERSION_MAJOR)
vpath %.c $(LIBSRC)
vpath %.h $(LIBSRC)
vpath %.S $(LIBSRC)
SRC_DIR = "$(LIBSRC)"
ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
CFLAGS += $(CFLAGS-yes)
OBJS += $(OBJS-yes)
ASM_OBJS += $(ASM_OBJS-yes)
CPP_OBJS += $(CPP_OBJS-yes)
FFLIBS += $(FFLIBS-yes)
CFLAGS += -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
-D_ISOC9X_SOURCE -I$(BUILD_ROOT) -I$(SRC_PATH) \
$(addprefix -I$(SRC_PATH)/lib,$(ALLFFLIBS)) $(OPTFLAGS)
EXTRALIBS := $(addprefix -l,$(addsuffix $(BUILDSUF),$(FFLIBS))) $(EXTRALIBS)
LDFLAGS := $(addprefix -L$(BUILD_ROOT)/lib,$(FFLIBS)) $(LDFLAGS)
SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPPOBJS:.o=.cpp)
OBJS := $(OBJS) $(ASM_OBJS) $(CPPOBJS)
all: $(LIBNAME) $(SLIBNAME)
$(LIBNAME): $(OBJS)
rm -f $@
$(AR) rc $@ $^ $(EXTRAOBJS)
$(RANLIB) $@
$(SLIBNAME): $(SLIBNAME_WITH_MAJOR)
$(LN_S) $^ $@
$(SLIBNAME_WITH_MAJOR): $(OBJS)
$(SLIB_CREATE_DEF_CMD)
$(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $^ $(EXTRALIBS) $(EXTRAOBJS)
$(SLIB_EXTRA_CMD)
%.o: %.c
$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
%.o: %.S
$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
%: %.o $(LIBNAME)
$(CC) $(LDFLAGS) -o $@ $^ $(EXTRALIBS)
%.ho: %.h
$(CC) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
ALLHEADERS = $(subst $(LIBSRC)/,,$(wildcard $(LIBSRC)/*.h))
checkheaders: $(filter-out %_template.ho,$(ALLHEADERS:.h=.ho))
# gcc stupidly only outputs the basename of targets with -MM
depend dep: $(SRCS)
$(CC) -MM $(CFLAGS) $^ | sed 's,[0-9a-z._-]*: \([a-z0-9]*/\).*,\1&,' > .depend
clean::
rm -f *.o *~ *.a *.lib *.so *.so.* *.dylib *.dll \
*.def *.dll.a *.exp *.ho *.map $(TESTS)
distclean: clean
rm -f .depend
INSTALL_TARGETS-$(BUILD_SHARED) += install-lib-shared
INSTALL_TARGETS-$(BUILD_STATIC) += install-lib-static
install: install-libs install-headers
install-libs: $(INSTALL_TARGETS-yes)
install-lib-shared: $(SLIBNAME)
install -d "$(SHLIBDIR)"
install -m 755 $(SLIBNAME) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
$(STRIP) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
cd "$(SHLIBDIR)" && \
$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
cd "$(SHLIBDIR)" && \
$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
$(SLIB_INSTALL_EXTRA_CMD)
install-lib-static: $(LIBNAME)
install -d "$(LIBDIR)"
install -m 644 $(LIBNAME) "$(LIBDIR)"
$(LIB_INSTALL_EXTRA_CMD)
INCINSTDIR = $(INCDIR)/lib$(NAME)
install-headers:
install -d "$(INCINSTDIR)"
install -d "$(LIBDIR)/pkgconfig"
install -m 644 $(addprefix $(SRC_DIR)/,$(HEADERS)) "$(INCINSTDIR)"
install -m 644 $(BUILD_ROOT)/lib$(NAME).pc "$(LIBDIR)/pkgconfig"
uninstall: uninstall-libs uninstall-headers
uninstall-libs:
-rm -f "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \
"$(SHLIBDIR)/$(SLIBNAME)" \
"$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
-$(SLIB_UNINSTALL_EXTRA_CMD)
-rm -f "$(LIBDIR)/$(LIBNAME)"
uninstall-headers::
rm -f $(addprefix "$(INCINSTDIR)/",$(HEADERS))
rm -f "$(LIBDIR)/pkgconfig/lib$(NAME).pc"
tests: $(TESTS)
%-test$(EXESUF): %.c $(LIBNAME)
$(CC) $(CFLAGS) $(LDFLAGS) -DTEST -o $@ $^ $(EXTRALIBS)
.PHONY: all depend dep clean distclean install* uninstall* tests
-include .depend
|
