X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=common.mak;h=5d80986aab81d0097ee0e3b06763d538c73cd37d;hb=70b348ec5b6a524ead4283fb5831891fe6658d5a;hp=eeeb6f54f8c27da9ee99f16e3d92e5dba8737303;hpb=50a334e4261bd632b058433aff11f341638307d4;p=ffmpeg

diff --git a/common.mak b/common.mak
index eeeb6f54f8c..5d80986aab8 100644
--- a/common.mak
+++ b/common.mak
@@ -2,86 +2,64 @@
 # common bits used by all libraries
 #
 
-all: # make "all" default target
+# first so "all" becomes default target
+all: all-yes
 
-ifndef SUBDIR
-vpath %.c   $(SRC_DIR)
-vpath %.h   $(SRC_DIR)
-vpath %.S   $(SRC_DIR)
-vpath %.asm $(SRC_DIR)
+include $(SRC_PATH)/arch.mak
 
-ifeq ($(SRC_DIR),$(SRC_PATH_BARE))
-BUILD_ROOT_REL = .
-else
-BUILD_ROOT_REL = ..
-endif
-
-ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
-
-CPPFLAGS += -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH)
-CFLAGS := $(OPTFLAGS)
-
-%.o: %.c
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
-
-%.o: %.S
-	$(AS) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
-
-%.ho: %.h
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
-
-%.d: %.c
-	$(DEPEND_CMD) > $@
-
-%.d: %.S
-	$(DEPEND_CMD) > $@
-
-%.d: %.cpp
-	$(DEPEND_CMD) > $@
-
-%.o: %.d
-
-%$(EXESUF): %.c
+OBJS      += $(OBJS-yes)
+FFLIBS    := $(FFLIBS-yes) $(FFLIBS)
+TESTPROGS += $(TESTPROGS-yes)
 
-SVN_ENTRIES = $(SRC_PATH_BARE)/.svn/entries
-ifeq ($(wildcard $(SVN_ENTRIES)),$(SVN_ENTRIES))
-$(BUILD_ROOT_REL)/version.h: $(SVN_ENTRIES)
-endif
+LDLIBS       = $(FFLIBS:%=%$(BUILDSUF))
+FFEXTRALIBS := $(LDLIBS:%=$(LD_LIB)) $(EXTRALIBS)
 
-$(BUILD_ROOT_REL)/version.h: $(SRC_PATH_BARE)/version.sh config.mak
-	$< $(SRC_PATH) $@ $(EXTRA_VERSION)
+EXAMPLES  := $(EXAMPLES:%=$(SUBDIR)%-example$(EXESUF))
+OBJS      := $(sort $(OBJS:%=$(SUBDIR)%))
+TESTOBJS  := $(TESTOBJS:%=$(SUBDIR)%) $(TESTPROGS:%=$(SUBDIR)%-test.o)
+TESTPROGS := $(TESTPROGS:%=$(SUBDIR)%-test$(EXESUF))
+HOSTOBJS  := $(HOSTPROGS:%=$(SUBDIR)%.o)
+HOSTPROGS := $(HOSTPROGS:%=$(SUBDIR)%$(HOSTEXESUF))
+TOOLS     += $(TOOLS-yes)
+TOOLOBJS  := $(TOOLS:%=tools/%.o)
+TOOLS     := $(TOOLS:%=tools/%$(EXESUF))
+HEADERS   += $(HEADERS-yes)
 
-install: install-libs install-headers
+DEP_LIBS := $(foreach NAME,$(FFLIBS),lib$(NAME)/$($(CONFIG_SHARED:yes=S)LIBNAME))
 
-uninstall: uninstall-libs uninstall-headers
+ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h $(SRC_DIR)/$(ARCH)/*.h))
+SKIPHEADERS += $(ARCH_HEADERS:%=$(ARCH)/%) $(SKIPHEADERS-)
+SKIPHEADERS := $(SKIPHEADERS:%=$(SUBDIR)%)
+HOBJS        = $(filter-out $(SKIPHEADERS:.h=.h.o),$(ALLHEADERS:.h=.h.o))
+checkheaders: $(HOBJS)
+.SECONDARY:   $(HOBJS:.o=.c)
 
-.PHONY: all depend dep *clean install* uninstall* examples testprogs
-endif
+alltools: $(TOOLS)
 
-OBJS-$(HAVE_MMX) +=  $(MMX-OBJS-yes)
+$(HOSTOBJS): %.o: %.c
+	$(call COMPILE,HOSTCC)
 
-CFLAGS    += $(CFLAGS-yes)
-OBJS      += $(OBJS-yes)
-FFLIBS    := $(FFLIBS-yes) $(FFLIBS)
-TESTPROGS += $(TESTPROGS-yes)
+$(HOSTPROGS): %$(HOSTEXESUF): %.o
+	$(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $< $(HOSTLIBS)
 
-FFEXTRALIBS := $(addprefix -l,$(addsuffix $(BUILDSUF),$(FFLIBS))) $(EXTRALIBS)
-FFLDFLAGS   := $(addprefix -L$(BUILD_ROOT)/lib,$(ALLFFLIBS)) $(LDFLAGS)
+$(OBJS):     | $(sort $(dir $(OBJS)))
+$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS)))
+$(TESTOBJS): | $(sort $(dir $(TESTOBJS)))
+$(TOOLOBJS): | tools
 
-EXAMPLES  := $(addprefix $(SUBDIR),$(addsuffix -example$(EXESUF),$(EXAMPLES)))
-OBJS      := $(addprefix $(SUBDIR),$(OBJS))
-TESTPROGS := $(addprefix $(SUBDIR),$(addsuffix -test$(EXESUF),$(TESTPROGS)))
+OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOSTOBJS) $(TESTOBJS))
 
-DEP_LIBS := $(foreach NAME,$(FFLIBS),$(BUILD_ROOT_REL)/lib$(NAME)/$($(BUILD_SHARED:yes=S)LIBNAME))
-
-ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h $(SRC_DIR)/$(ARCH)/*.h))
-checkheaders: $(filter-out %_template.ho,$(ALLHEADERS:.h=.ho))
+CLEANSUFFIXES     = *.d *.o *~ *.h.c *.map *.ver
+DISTCLEANSUFFIXES = *.pc
+LIBSUFFIXES       = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a
 
-DEPS := $(OBJS:.o=.d)
-depend dep: $(DEPS)
+define RULES
+clean::
+	$(RM) $(OBJS) $(OBJS:.o=.d)
+	$(RM) $(HOSTPROGS)
+	$(RM) $(TOOLS)
+endef
 
-CLEANSUFFIXES     = *.o *~ *.ho *.map
-DISTCLEANSUFFIXES = *.d *.pc
-LIBSUFFIXES       = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a *.exp
+$(eval $(RULES))
 
--include $(DEPS)
+-include $(wildcard $(OBJS:.o=.d) $(HOSTOBJS:.o=.d) $(TESTOBJS:.o=.d) $(HOBJS:.o=.d))