mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-26 19:01:44 +02:00
6291d7e416
It will be further developed with a few incompatible changes. ffmpeg.c will stay as is for some time, so any scripts using it won't be broken.
200 lines
4.8 KiB
Makefile
200 lines
4.8 KiB
Makefile
include config.mak
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vpath %.c $(SRC_PATH)
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vpath %.h $(SRC_PATH)
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vpath %.S $(SRC_PATH)
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vpath %.asm $(SRC_PATH)
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vpath %.v $(SRC_PATH)
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vpath %.texi $(SRC_PATH)
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ifndef V
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Q = @
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ECHO = printf "$(1)\t%s\n" $(2)
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BRIEF = CC AS YASM AR LD HOSTCC
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SILENT = DEPCC YASMDEP RM RANLIB
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MSG = $@
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M = @$(call ECHO,$(TAG),$@);
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$(foreach VAR,$(BRIEF), \
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$(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR))))
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$(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR))))
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$(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_PATH)/%=%)); $(INSTALL))
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endif
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ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
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IFLAGS := -I. -I$(SRC_PATH)
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CPPFLAGS := $(IFLAGS) $(CPPFLAGS)
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CFLAGS += $(ECFLAGS)
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CCFLAGS = $(CFLAGS)
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YASMFLAGS += $(IFLAGS) -Pconfig.asm
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HOSTCFLAGS += $(IFLAGS)
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LDFLAGS := $(ALLFFLIBS:%=-Llib%) $(LDFLAGS)
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define COMPILE
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$($(1)DEP)
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$($(1)) $(CPPFLAGS) $($(1)FLAGS) $($(1)_DEPFLAGS) -c $($(1)_O) $<
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endef
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COMPILE_C = $(call COMPILE,CC)
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COMPILE_S = $(call COMPILE,AS)
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%.o: %.c
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$(COMPILE_C)
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%.o: %.S
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$(COMPILE_S)
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%.ho: %.h
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$(CC) $(CPPFLAGS) $(CFLAGS) -Wno-unused -c -o $@ -x c $<
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%.ver: %.v
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$(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@
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%.c %.h: TAG = GEN
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PROGS-$(CONFIG_FFMPEG) += ffmpeg
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PROGS-$(CONFIG_AVCONV) += avconv
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PROGS-$(CONFIG_AVPLAY) += avplay
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PROGS-$(CONFIG_AVPROBE) += avprobe
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PROGS-$(CONFIG_AVSERVER) += avserver
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PROGS := $(PROGS-yes:%=%$(EXESUF))
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OBJS = $(PROGS-yes:%=%.o) cmdutils.o
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TESTTOOLS = audiogen videogen rotozoom tiny_psnr base64
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HOSTPROGS := $(TESTTOOLS:%=tests/%)
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TOOLS = qt-faststart trasher
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TOOLS-$(CONFIG_ZLIB) += cws2fws
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BASENAMES = ffmpeg avconv avplay avprobe avserver
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ALLPROGS = $(BASENAMES:%=%$(EXESUF))
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ALLMANPAGES = $(BASENAMES:%=%.1)
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FFLIBS-$(CONFIG_AVDEVICE) += avdevice
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FFLIBS-$(CONFIG_AVFILTER) += avfilter
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FFLIBS-$(CONFIG_AVFORMAT) += avformat
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FFLIBS-$(CONFIG_AVCODEC) += avcodec
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FFLIBS-$(CONFIG_POSTPROC) += postproc
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FFLIBS-$(CONFIG_SWSCALE) += swscale
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FFLIBS := avutil
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DATA_FILES := $(wildcard $(SRC_PATH)/ffpresets/*.ffpreset)
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SKIPHEADERS = cmdutils_common_opts.h
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include $(SRC_PATH)/common.mak
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FF_EXTRALIBS := $(FFEXTRALIBS)
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FF_DEP_LIBS := $(DEP_LIBS)
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all: $(PROGS)
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$(TOOLS): %$(EXESUF): %.o
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$(LD) $(LDFLAGS) -o $@ $< $(ELIBS)
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tools/cws2fws$(EXESUF): ELIBS = -lz
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config.h: .config
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.config: $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))
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@-tput bold 2>/dev/null
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@-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
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@-tput sgr0 2>/dev/null
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SUBDIR_VARS := OBJS FFLIBS CLEANFILES DIRS TESTPROGS EXAMPLES SKIPHEADERS \
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ALTIVEC-OBJS MMX-OBJS NEON-OBJS X86-OBJS YASM-OBJS-FFT YASM-OBJS \
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HOSTPROGS BUILT_HEADERS TESTOBJS ARCH_HEADERS ARMV6-OBJS TOOLS
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define RESET
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$(1) :=
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$(1)-yes :=
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endef
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define DOSUBDIR
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$(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
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SUBDIR := $(1)/
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include $(SRC_PATH)/$(1)/Makefile
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endef
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$(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
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avplay.o: CFLAGS += $(SDL_CFLAGS)
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avplay$(EXESUF): FF_EXTRALIBS += $(SDL_LIBS)
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avserver$(EXESUF): LDFLAGS += $(AVSERVERLDFLAGS)
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$(PROGS): %$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
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$(LD) $(LDFLAGS) -o $@ $< cmdutils.o $(FF_EXTRALIBS)
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OBJDIRS += tools
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-include $(wildcard tools/*.d)
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VERSION_SH = $(SRC_PATH)/version.sh
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GIT_LOG = $(SRC_PATH)/.git/logs/HEAD
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.version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak
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.version: M=@
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version.h .version:
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$(M)$(VERSION_SH) $(SRC_PATH) version.h $(EXTRA_VERSION)
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$(Q)touch .version
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# force version.sh to run whenever version might have changed
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-include .version
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ifdef PROGS
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install: install-progs install-data
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endif
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install: install-libs install-headers
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install-libs: install-libs-yes
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install-progs-yes:
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install-progs-$(CONFIG_SHARED): install-libs
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install-progs: install-progs-yes $(PROGS)
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$(Q)mkdir -p "$(BINDIR)"
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$(INSTALL) -c -m 755 $(PROGS) "$(BINDIR)"
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install-data: $(DATA_FILES)
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$(Q)mkdir -p "$(DATADIR)"
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$(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
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uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
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uninstall-progs:
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$(RM) $(addprefix "$(BINDIR)/", $(ALLPROGS))
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uninstall-data:
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$(RM) -r "$(DATADIR)"
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clean::
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$(RM) $(ALLPROGS)
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$(RM) $(CLEANSUFFIXES)
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$(RM) $(TOOLS)
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$(RM) $(CLEANSUFFIXES:%=tools/%)
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distclean::
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$(RM) $(DISTCLEANSUFFIXES)
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$(RM) config.* .version version.h libavutil/avconfig.h
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config:
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$(SRC_PATH)/configure $(value LIBAV_CONFIGURATION)
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include $(SRC_PATH)/doc/Makefile
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include $(SRC_PATH)/tests/Makefile
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$(sort $(OBJDIRS)):
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$(Q)mkdir -p $@
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# Dummy rule to stop make trying to rebuild removed or renamed headers
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%.h:
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@:
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# Disable suffix rules. Most of the builtin rules are suffix rules,
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# so this saves some time on slow systems.
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.SUFFIXES:
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.PHONY: all all-yes alltools *clean config examples install*
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.PHONY: testprogs uninstall*
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