Update comment to version, negotiated with Diego, and

[ffmpeg] / common.mak

diff --git a/common.mak b/common.mak
index feee94f575a496f7f679be6d623cfabee3adc462..88a816efed696132f532df2082e9670e59b4daa3 100644 (file)
--- a/common.mak
+++ b/common.mak
@@ -2,36 +2,17 @@
 # common bits used by all libraries
 #
 
-VPATH = $(SRC_PATH_BARE)/lib$(NAME)
-SRC_DIR = "$(VPATH)"
+all: # make "all" default target
 
-CFLAGS   += $(CFLAGS-yes)
-OBJS     += $(OBJS-yes)
-ASM_OBJS += $(ASM_OBJS-yes)
-CPP_OBJS += $(CPP_OBJS-yes)
-
-CFLAGS += -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
-          -D_ISOC9X_SOURCE -I$(BUILD_ROOT) -I$(SRC_PATH) \
-          -I$(SRC_PATH)/libavutil $(OPTFLAGS)
+ifndef SUBDIR
+vpath %.c $(SRC_DIR)
+vpath %.h $(SRC_DIR)
+vpath %.S $(SRC_DIR)
 
-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)
+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) $(OPTFLAGS)
 
 %.o: %.c
        $(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
@@ -39,69 +20,77 @@ $(SLIBNAME_WITH_MAJOR): $(SHARED_OBJS)
 %.o: %.S
        $(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
 
-%: %.o $(LIB)
-       $(CC) $(LDFLAGS) -o $@ $^ $(EXTRALIBS)
-
 %.ho: %.h
        $(CC) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
 
-ALLHEADERS = $(subst $(VPATH)/,,$(wildcard $(VPATH)/*.h))
-checkheaders: $(filter-out %_template.ho,$(ALLHEADERS:.h=.ho))
+%.d: %.c
+       $(DEPEND_CMD) > $@
 
-depend dep: $(SRCS)
-       $(CC) -MM $(CFLAGS) $^ 1>.depend
+%.d: %.S
+       $(DEPEND_CMD) > $@
 
-clean::
-       rm -f *.o *~ *.a *.lib *.so *.so.* *.dylib *.dll \
-             *.def *.dll.a *.exp *.ho
+%.d: %.cpp
+       $(DEPEND_CMD) > $@
 
-distclean: clean
-       rm -f .depend
+%$(EXESUF): %.c
 
-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)
-
-install-lib-shared: $(SLIBNAME)
-       install -d "$(shlibdir)"
-       install -m 755 $(SLIBNAME) "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
-       $(STRIP) "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
-       cd "$(shlibdir)" && \
-               ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
-       cd "$(shlibdir)" && \
-               ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
-       $(SLIB_INSTALL_EXTRA_CMD)
-
-install-lib-static: $(LIB)
-       install -d "$(libdir)"
-       install -m 644 $(LIB) "$(libdir)"
-       $(LIB_INSTALL_EXTRA_CMD)
-
-install-headers:
-       install -d "$(incdir)"
-       install -d "$(libdir)/pkgconfig"
-       install -m 644 $(addprefix $(SRC_DIR)/,$(HEADERS)) "$(incdir)"
-       install -m 644 $(BUILD_ROOT)/lib$(NAME).pc "$(libdir)/pkgconfig"
+FFEXTRALIBS := $(addprefix -l,$(addsuffix $(BUILDSUF),$(FFLIBS))) $(EXTRALIBS)
+FFLDFLAGS   := $(addprefix -L$(BUILD_ROOT)/lib,$(FFLIBS)) $(LDFLAGS)
 
-uninstall: uninstall-libs uninstall-headers
+SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPP_OBJS:.o=.cpp)
+OBJS := $(OBJS) $(ASM_OBJS) $(CPP_OBJS)
+
+SRCS  := $(addprefix $(SUBDIR),$(SRCS))
+OBJS  := $(addprefix $(SUBDIR),$(OBJS))
+TESTS := $(addprefix $(SUBDIR),$(TESTS))
+
+DEP_LIBS:=$(foreach NAME,$(FFLIBS),lib$(NAME)/$($(BUILD_SHARED:yes=S)LIBNAME))
+
+ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h))
+checkheaders: $(filter-out %_template.ho,$(ALLHEADERS:.h=.ho))
+
+DEPS := $(OBJS:.o=.d)
+depend dep: $(DEPS)
+
+CLEANSUFFIXES = *.o *~ *.ho
+LIBSUFFIXES   = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a *.exp *.map
+DISTCLEANSUFFIXES = *.d
+
+define RULES
+$(SUBDIR)%$(EXESUF): $(SUBDIR)%.o
+       $(CC) $(FFLDFLAGS) -o $$@ $$^ $(SUBDIR)$(LIBNAME) $(FFEXTRALIBS)
+
+$(SUBDIR)%-test.o: $(SUBDIR)%.c
+       $(CC) $(CFLAGS) -DTEST -c -o $$@ $$^
+
+$(SUBDIR)%-test.o: $(SUBDIR)%-test.c
+       $(CC) $(CFLAGS) -DTEST -c -o $$@ $$^
+
+clean::
+       rm -f $(TESTS) $(addprefix $(SUBDIR),$(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
+           $(addprefix $(SUBDIR), $(foreach suffix,$(CLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS))))
 
-uninstall-libs:
-       -rm -f "$(shlibdir)/$(SLIBNAME_WITH_MAJOR)" \
-              "$(shlibdir)/$(SLIBNAME)"            \
-              "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
-       -rm -f "$(libdir)/$(LIB)"
+distclean:: clean
+       rm -f  $(addprefix $(SUBDIR),$(DISTCLEANSUFFIXES)) \
+            $(addprefix $(SUBDIR), $(foreach suffix,$(DISTCLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS))))
+endef
 
-uninstall-headers::
-       rm -f $(addprefix "$(incdir)/",$(HEADERS))
-       rm -f "$(libdir)/pkgconfig/lib$(NAME).pc"
+$(eval $(RULES))
 
-.PHONY: all depend dep clean distclean install* uninstall*
+tests: $(TESTS)
 
--include .depend
+-include $(DEPS)