# common bits used by all libraries
#
-SRC_DIR = $(SRC_PATH)/lib$(NAME)
-VPATH = $(SRC_DIR)
+all: # make "all" default target
-SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPPOBJS:.o=.cpp)
-OBJS := $(OBJS) $(ASM_OBJS) $(CPPOBJS)
-STATIC_OBJS := $(OBJS) $(STATIC_OBJS)
-SHARED_OBJS := $(OBJS) $(SHARED_OBJS)
+ifndef SUBDIR
+vpath %.c $(SRC_DIR)
+vpath %.h $(SRC_DIR)
+vpath %.S $(SRC_DIR)
-EXTRALIBS := -L../libavutil -lavutil$(BUILDSUF) $(EXTRALIBS)
+ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
-all: $(EXTRADEPS) $(LIB) $(SLIBNAME)
-
-$(LIB): $(STATIC_OBJS)
- rm -f $@
- $(AR) rc $@ $^ $(EXTRAOBJS)
- $(RANLIB) $@
-
-$(SLIBNAME): $(SLIBNAME_WITH_MAJOR)
- ln -sf $^ $@
-
-$(SLIBNAME_WITH_MAJOR): $(SHARED_OBJS)
- $(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $^ $(EXTRALIBS) $(EXTRAOBJS)
- $(SLIB_EXTRA_CMD)
+CFLAGS = -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
+ -D_ISOC9X_SOURCE -I$(BUILD_ROOT) -I$(SRC_PATH) \
+ $(addprefix -I$(SRC_PATH)/lib,$(ALLFFLIBS)) $(OPTFLAGS)
%.o: %.c
$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
%.o: %.S
$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
-# BeOS: remove -Wall to get rid of all the "multibyte constant" warnings
-%.o: %.cpp
- g++ $(subst -Wall,,$(CFLAGS)) -c -o $@ $<
+%.ho: %.h
+ $(CC) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
-depend dep: $(SRCS)
- $(CC) -MM $(CFLAGS) $^ 1>.depend
+%.d: %.c
+ $(DEPEND_CMD) > $@
-clean::
- rm -f *.o *.d *~ *.a *.lib *.so *.so.* *.dylib *.dll \
- *.lib *.def *.dll.a *.exp
+%.d: %.S
+ $(DEPEND_CMD) > $@
-distclean: clean
- rm -f .depend
+%.d: %.cpp
+ $(DEPEND_CMD) > $@
-ifeq ($(BUILD_SHARED),yes)
-INSTLIBTARGETS += install-lib-shared
-endif
-ifeq ($(BUILD_STATIC),yes)
-INSTLIBTARGETS += install-lib-static
+install: install-libs install-headers
+
+uninstall: uninstall-libs uninstall-headers
+
+.PHONY: all depend dep clean distclean install* uninstall* tests
endif
-install: install-libs install-headers
+CFLAGS += $(CFLAGS-yes)
+OBJS += $(OBJS-yes)
+ASM_OBJS += $(ASM_OBJS-yes)
+CPP_OBJS += $(CPP_OBJS-yes)
+FFLIBS := $(FFLIBS-yes) $(FFLIBS)
+TESTS += $(TESTS-yes)
-install-libs: $(INSTLIBTARGETS)
+FFEXTRALIBS := $(addprefix -l,$(addsuffix $(BUILDSUF),$(FFLIBS))) $(EXTRALIBS)
+FFLDFLAGS := $(addprefix -L$(BUILD_ROOT)/lib,$(FFLIBS)) $(LDFLAGS)
-install-lib-shared: $(SLIBNAME)
- install -d "$(shlibdir)"
- install $(INSTALLSTRIP) -m 755 $(SLIBNAME) \
- "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
- cd "$(shlibdir)" && \
- ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
- cd "$(shlibdir)" && \
- ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
+SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPP_OBJS:.o=.cpp)
+OBJS := $(OBJS) $(ASM_OBJS) $(CPP_OBJS)
-install-lib-static: $(LIB)
- install -d "$(libdir)"
- install -m 644 $(LIB) "$(libdir)"
- $(LIB_INSTALL_EXTRA_CMD)
+SRCS := $(addprefix $(SUBDIR),$(SRCS))
+OBJS := $(addprefix $(SUBDIR),$(OBJS))
+TESTS := $(addprefix $(SUBDIR),$(TESTS))
-install-headers:
- install -d "$(incdir)"
- install -d "$(libdir)/pkgconfig"
- install -m 644 $(addprefix "$(SRC_DIR)"/,$(HEADERS)) "$(incdir)"
- install -m 644 $(BUILD_ROOT)/lib$(NAME).pc "$(libdir)/pkgconfig"
+DEP_LIBS:=$(foreach NAME,$(FFLIBS),lib$(NAME)/$($(BUILD_SHARED:yes=S)LIBNAME))
-uninstall: uninstall-libs uninstall-headers
+ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h))
+checkheaders: $(filter-out %_template.ho,$(ALLHEADERS:.h=.ho))
-uninstall-libs:
- -rm -f "$(shlibdir)/$(SLIBNAME_WITH_MAJOR)" \
- "$(shlibdir)/$(SLIBNAME)" \
- "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
- -rm -f "$(libdir)/$(LIB)"
+DEPS := $(OBJS:.o=.d)
+depend dep: $(DEPS)
-uninstall-headers:
- rm -f "$(addprefix $(incdir)/,$(HEADERS))"
- rm -f "$(libdir)/pkgconfig/lib$(NAME).pc"
+CLEANSUFFIXES = *.o *~ *.ho
+LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a *.exp *.map
+DISTCLEANSUFFIXES = *.d
-.PHONY: all depend dep clean distclean install* uninstall*
+define RULES
+$(SUBDIR)%: $(SUBDIR)%.o $(LIBNAME)
+ $(CC) $(FFLDFLAGS) -o $$@ $$^ $(FFEXTRALIBS)
-#
-# include dependency files if they exist
-#
-ifneq ($(wildcard .depend),)
-include .depend
-endif
+$(SUBDIR)%-test$(EXESUF): $(SUBDIR)%.c $(LIBNAME)
+ $(CC) $(CFLAGS) $(FFLDFLAGS) -DTEST -o $$@ $$^ $(FFEXTRALIBS)
+
+clean::
+ rm -f $(TESTS) $(addprefix $(SUBDIR),$(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
+ $(addprefix $(SUBDIR), $(foreach suffix,$(CLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS))))
+
+distclean:: clean
+ rm -f $(addprefix $(SUBDIR),$(DISTCLEANSUFFIXES)) \
+ $(addprefix $(SUBDIR), $(foreach suffix,$(DISTCLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS))))
+endef
+
+$(eval $(RULES))
+
+tests: $(TESTS)
+
+-include $(DEPS)