include config.mak vpath %.c $(SRC_PATH) vpath %.m $(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 HOSTCC HOSTLD AS YASM AR LD SILENT = DEPCC DEPHOSTCC DEPAS DEPYASM RANLIB RM STRIP 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 avresample avutil swscale IFLAGS := -I. -I$(SRC_PATH) CPPFLAGS := $(IFLAGS) $(CPPFLAGS) CFLAGS += $(ECFLAGS) CCFLAGS = $(CPPFLAGS) $(CFLAGS) OBJCFLAGS += $(EOBJCFLAGS) OBJCCFLAGS = $(CPPFLAGS) $(CFLAGS) $(OBJCFLAGS) ASFLAGS := $(CPPFLAGS) $(ASFLAGS) YASMFLAGS += $(IFLAGS:%=%/) -Pconfig.asm HOSTCCFLAGS = $(IFLAGS) $(HOSTCPPFLAGS) $(HOSTCFLAGS) LDFLAGS := $(ALLFFLIBS:%=$(LD_PATH)lib%) $(LDFLAGS) define COMPILE $(call $(1)DEP,$(1)) $($(1)) $($(1)FLAGS) $($(1)_DEPFLAGS) $($(1)_C) $($(1)_O) $< endef COMPILE_C = $(call COMPILE,CC) COMPILE_S = $(call COMPILE,AS) COMPILE_M = $(call COMPILE,OBJCC) COMPILE_HOSTC = $(call COMPILE,HOSTCC) %.o: %.c $(COMPILE_C) %.o: %.S $(COMPILE_S) %.o: %.m $(COMPILE_M) %_host.o: %.c $(COMPILE_HOSTC) %.o: %.asm $(DEPYASM) $(YASMFLAGS) -I $( $(@:.o=.d) $(YASM) $(YASMFLAGS) -I $($@ %.c %.h %.ver: TAG = GEN AVPROGS-$(CONFIG_AVCONV) += avconv AVPROGS-$(CONFIG_AVPLAY) += avplay AVPROGS-$(CONFIG_AVPROBE) += avprobe AVPROGS := $(AVPROGS-yes:%=%$(EXESUF)) PROGS += $(AVPROGS) AVBASENAMES = avconv avplay avprobe ALLAVPROGS = $(AVBASENAMES:%=%$(EXESUF)) $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog) += cmdutils.o)) OBJS-avconv += avconv_opt.o avconv_filter.o OBJS-avconv-$(CONFIG_LIBMFX) += avconv_qsv.o OBJS-avconv-$(CONFIG_VAAPI) += avconv_vaapi.o OBJS-avconv-$(CONFIG_VDA) += avconv_vda.o OBJS-avconv-$(HAVE_DXVA2_LIB) += avconv_dxva2.o OBJS-avconv-$(HAVE_VDPAU_X11) += avconv_vdpau.o TESTTOOLS = audiogen videogen rotozoom tiny_psnr base64 HOSTPROGS := $(TESTTOOLS:%=tests/%) doc/print_options # $(FFLIBS-yes) needs to be in linking order FFLIBS-$(CONFIG_AVDEVICE) += avdevice FFLIBS-$(CONFIG_AVFILTER) += avfilter FFLIBS-$(CONFIG_AVFORMAT) += avformat FFLIBS-$(CONFIG_AVCODEC) += avcodec FFLIBS-$(CONFIG_AVRESAMPLE) += avresample FFLIBS-$(CONFIG_SWSCALE) += swscale FFLIBS := avutil DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.avpreset) SKIPHEADERS = cmdutils_common_opts.h \ compat/w32pthreads.h # first so "all" becomes default target all: all-yes include $(SRC_PATH)/tools/Makefile include $(SRC_PATH)/common.mak FF_EXTRALIBS := $(FFEXTRALIBS) FF_DEP_LIBS := $(DEP_LIBS) FF_STATIC_DEP_LIBS := $(STATIC_DEP_LIBS) all: $(AVPROGS) $(TOOLS): %$(EXESUF): %.o $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(EXTRALIBS) $(ELIBS) tools/cws2fws$(EXESUF): ELIBS = $(ZLIB) CONFIGURABLE_COMPONENTS = \ $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c)) \ $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/version.h)) \ $(SRC_PATH)/libavcodec/bitstream_filters.c \ $(SRC_PATH)/libavformat/protocols.c \ config.h: .config .config: $(CONFIGURABLE_COMPONENTS) @-tput bold 2>/dev/null @-printf '\nWARNING: $(?) newer than config.h, rerun configure\n\n' @-tput sgr0 2>/dev/null SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS \ HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS \ ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS \ ALTIVEC-OBJS VSX-OBJS MMX-OBJS YASM-OBJS \ OBJS HOSTOBJS TESTOBJS define RESET $(1) := $(1)-yes := endef define DOSUBDIR $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V)))) SUBDIR := $(1)/ include $(SRC_PATH)/$(1)/Makefile -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile include $(SRC_PATH)/library.mak endef $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D)))) include $(SRC_PATH)/doc/Makefile define DOPROG OBJS-$(1) += $(1).o $(OBJS-$(1)-yes) $(1)$(EXESUF): $$(OBJS-$(1)) $$(OBJS-$(1)): CFLAGS += $(CFLAGS-$(1)) $(1)$(EXESUF): LDFLAGS += $(LDFLAGS-$(1)) $(1)$(EXESUF): FF_EXTRALIBS += $(EXTRALIBS-$(1)) -include $$(OBJS-$(1):.o=.d) endef $(foreach P,$(PROGS),$(eval $(call DOPROG,$(P:$(EXESUF)=)))) $(PROGS): %$(EXESUF): %.o $(FF_DEP_LIBS) $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS) VERSION_SH = $(SRC_PATH)/version.sh GIT_LOG = $(SRC_PATH)/.git/logs/HEAD .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak .version: M=@ cmdutils.o libavutil/utils.o: avversion.h avversion.h .version: $(M)$(VERSION_SH) $(SRC_PATH) avversion.h $(EXTRA_VERSION) $(Q)touch .version # force version.sh to run whenever version might have changed -include .version ifdef AVPROGS install: install-progs install-data endif install: install-libs install-headers install-libs: install-libs-yes install-progs-yes: install-progs-$(CONFIG_SHARED): install-libs install-progs: install-progs-yes $(AVPROGS) $(Q)mkdir -p "$(BINDIR)" $(INSTALL) -c -m 755 $(AVPROGS) "$(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)/", $(ALLAVPROGS)) uninstall-data: $(RM) -r "$(DATADIR)" clean:: $(RM) $(ALLAVPROGS) $(RM) $(CLEANSUFFIXES) $(RM) -rf coverage.info lcov distclean:: $(RM) $(DISTCLEANSUFFIXES) $(RM) config.* .config libavutil/avconfig.h .version avversion.h \ mapfile libavcodec/bsf_list.c libavformat/protocol_list.c config: $(SRC_PATH)/configure $(value LIBAV_CONFIGURATION) check: all alltools checkheaders examples testprogs fate 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 check *clean config examples install* .PHONY: testprogs uninstall*