include config.mak vpath %.c $(SRC_PATH) vpath %.h $(SRC_PATH) vpath %.S $(SRC_PATH) vpath %.asm $(SRC_PATH) vpath %.v $(SRC_PATH) vpath %.texi $(SRC_PATH) ifndef V Q = @ ECHO = printf "$(1)\t%s\n" $(2) BRIEF = CC AS YASM AR LD HOSTCC SILENT = DEPCC YASMDEP RM RANLIB MSG = $@ M = @$(call ECHO,$(TAG),$@); $(foreach VAR,$(BRIEF), \ $(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR)))) $(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR)))) $(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_PATH)/%=%)); $(INSTALL)) endif ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale IFLAGS := -I. -I$(SRC_PATH) CPPFLAGS := $(IFLAGS) $(CPPFLAGS) CFLAGS += $(ECFLAGS) CCFLAGS = $(CFLAGS) YASMFLAGS += $(IFLAGS) -Pconfig.asm HOSTCFLAGS += $(IFLAGS) LDFLAGS := $(ALLFFLIBS:%=-Llib%) $(LDFLAGS) define COMPILE $($(1)DEP) $($(1)) $(CPPFLAGS) $($(1)FLAGS) $($(1)_DEPFLAGS) -c $($(1)_O) $< endef COMPILE_C = $(call COMPILE,CC) COMPILE_S = $(call COMPILE,AS) %.o: %.c $(COMPILE_C) %.o: %.S $(COMPILE_S) %.ho: %.h $(CC) $(CPPFLAGS) $(CFLAGS) -Wno-unused -c -o $@ -x c $< %.ver: %.v $(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@ %.c %.h: TAG = GEN PROGS-$(CONFIG_FFMPEG) += ffmpeg PROGS-$(CONFIG_AVPLAY) += avplay PROGS-$(CONFIG_AVPROBE) += avprobe PROGS-$(CONFIG_FFSERVER) += ffserver PROGS := $(PROGS-yes:%=%$(EXESUF)) OBJS = $(PROGS-yes:%=%.o) cmdutils.o TESTTOOLS = audiogen videogen rotozoom tiny_psnr base64 HOSTPROGS := $(TESTTOOLS:%=tests/%) TOOLS = qt-faststart trasher TOOLS-$(CONFIG_ZLIB) += cws2fws BASENAMES = ffmpeg avplay avprobe ffserver ALLPROGS = $(BASENAMES:%=%$(EXESUF)) ALLMANPAGES = $(BASENAMES:%=%.1) FFLIBS-$(CONFIG_AVDEVICE) += avdevice FFLIBS-$(CONFIG_AVFILTER) += avfilter FFLIBS-$(CONFIG_AVFORMAT) += avformat FFLIBS-$(CONFIG_AVCODEC) += avcodec FFLIBS-$(CONFIG_POSTPROC) += postproc FFLIBS-$(CONFIG_SWSCALE) += swscale FFLIBS := avutil DATA_FILES := $(wildcard $(SRC_PATH)/ffpresets/*.ffpreset) SKIPHEADERS = cmdutils_common_opts.h include $(SRC_PATH)/common.mak FF_EXTRALIBS := $(FFEXTRALIBS) FF_DEP_LIBS := $(DEP_LIBS) all: $(PROGS) $(TOOLS): %$(EXESUF): %.o $(LD) $(LDFLAGS) -o $@ $< $(ELIBS) tools/cws2fws$(EXESUF): ELIBS = -lz config.h: .config .config: $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c)) @-tput bold 2>/dev/null @-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n' @-tput sgr0 2>/dev/null SUBDIR_VARS := OBJS FFLIBS CLEANFILES DIRS TESTPROGS EXAMPLES SKIPHEADERS \ ALTIVEC-OBJS MMX-OBJS NEON-OBJS X86-OBJS YASM-OBJS-FFT YASM-OBJS \ HOSTPROGS BUILT_HEADERS TESTOBJS ARCH_HEADERS ARMV6-OBJS TOOLS define RESET $(1) := $(1)-yes := endef define DOSUBDIR $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V)))) SUBDIR := $(1)/ include $(SRC_PATH)/$(1)/Makefile endef $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D)))) avplay.o: CFLAGS += $(SDL_CFLAGS) avplay$(EXESUF): FF_EXTRALIBS += $(SDL_LIBS) ffserver$(EXESUF): LDFLAGS += $(FFSERVERLDFLAGS) $(PROGS): %$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS) $(LD) $(LDFLAGS) -o $@ $< cmdutils.o $(FF_EXTRALIBS) OBJDIRS += tools -include $(wildcard tools/*.d) VERSION_SH = $(SRC_PATH)/version.sh GIT_LOG = $(SRC_PATH)/.git/logs/HEAD .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak .version: M=@ version.h .version: $(M)$(VERSION_SH) $(SRC_PATH) version.h $(EXTRA_VERSION) $(Q)touch .version # force version.sh to run whenever version might have changed -include .version ifdef PROGS install: install-progs install-data endif install: install-libs install-headers install-libs: install-libs-yes install-progs-yes: install-progs-$(CONFIG_SHARED): install-libs install-progs: install-progs-yes $(PROGS) $(Q)mkdir -p "$(BINDIR)" $(INSTALL) -c -m 755 $(PROGS) "$(BINDIR)" install-data: $(DATA_FILES) $(Q)mkdir -p "$(DATADIR)" $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)" uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data uninstall-progs: $(RM) $(addprefix "$(BINDIR)/", $(ALLPROGS)) uninstall-data: $(RM) -r "$(DATADIR)" clean:: $(RM) $(ALLPROGS) $(RM) $(CLEANSUFFIXES) $(RM) $(TOOLS) $(RM) $(CLEANSUFFIXES:%=tools/%) distclean:: $(RM) $(DISTCLEANSUFFIXES) $(RM) config.* .version version.h libavutil/avconfig.h config: $(SRC_PATH)/configure $(value LIBAV_CONFIGURATION) include $(SRC_PATH)/doc/Makefile include $(SRC_PATH)/tests/Makefile $(sort $(OBJDIRS)): $(Q)mkdir -p $@ # Dummy rule to stop make trying to rebuild removed or renamed headers %.h: @: # Disable suffix rules. Most of the builtin rules are suffix rules, # so this saves some time on slow systems. .SUFFIXES: .PHONY: all all-yes alltools *clean config examples install* .PHONY: testprogs uninstall*