ffmpeg/Makefile

   1 MAIN_MAKEFILE=1
   2 include config.mak
   3
   4 vpath %.c    $(SRC_PATH)
   5 vpath %.cpp  $(SRC_PATH)
   6 vpath %.h    $(SRC_PATH)
   7 vpath %.m    $(SRC_PATH)
   8 vpath %.S    $(SRC_PATH)
   9 vpath %.asm  $(SRC_PATH)
  10 vpath %.rc   $(SRC_PATH)
  11 vpath %.v    $(SRC_PATH)
  12 vpath %.texi $(SRC_PATH)
  13 vpath %/fate_config.sh.template $(SRC_PATH)
  14
  15 AVPROGS-$(CONFIG_FFMPEG)   += ffmpeg
  16 AVPROGS-$(CONFIG_FFPLAY)   += ffplay
  17 AVPROGS-$(CONFIG_FFPROBE)  += ffprobe
  18 AVPROGS-$(CONFIG_FFSERVER) += ffserver
  19
  20 AVPROGS    := $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
  21 INSTPROGS   = $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
  22 PROGS      += $(AVPROGS)
  23
  24 AVBASENAMES  = ffmpeg ffplay ffprobe ffserver
  25 ALLAVPROGS   = $(AVBASENAMES:%=%$(PROGSSUF)$(EXESUF))
  26 ALLAVPROGS_G = $(AVBASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
  27
  28 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog) += cmdutils.o))
  29 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog)-$(CONFIG_OPENCL) += cmdutils_opencl.o))
  30
  31 OBJS-ffmpeg                   += ffmpeg_opt.o ffmpeg_filter.o
  32 OBJS-ffmpeg-$(HAVE_VDPAU_X11) += ffmpeg_vdpau.o
  33 OBJS-ffmpeg-$(HAVE_DXVA2_LIB) += ffmpeg_dxva2.o
  34 OBJS-ffmpeg-$(CONFIG_VDA)     += ffmpeg_vda.o
  35
  36 TESTTOOLS   = audiogen videogen rotozoom tiny_psnr tiny_ssim base64
  37 HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
  38 TOOLS       = qt-faststart trasher uncoded_frame
  39 TOOLS-$(CONFIG_ZLIB) += cws2fws
  40
  41 # $(FFLIBS-yes) needs to be in linking order
  42 FFLIBS-$(CONFIG_AVDEVICE)   += avdevice
  43 FFLIBS-$(CONFIG_AVFILTER)   += avfilter
  44 FFLIBS-$(CONFIG_AVFORMAT)   += avformat
  45 FFLIBS-$(CONFIG_AVCODEC)    += avcodec
  46 FFLIBS-$(CONFIG_AVRESAMPLE) += avresample
  47 FFLIBS-$(CONFIG_POSTPROC)   += postproc
  48 FFLIBS-$(CONFIG_SWRESAMPLE) += swresample
  49 FFLIBS-$(CONFIG_SWSCALE)    += swscale
  50
  51 FFLIBS := avutil
  52
  53 DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
  54 EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile $(SRC_PATH)/doc/examples/README
  55
  56 SKIPHEADERS = cmdutils_common_opts.h compat/w32pthreads.h
  57
  58 include $(SRC_PATH)/common.mak
  59
  60 FF_EXTRALIBS := $(FFEXTRALIBS)
  61 FF_DEP_LIBS  := $(DEP_LIBS)
  62
  63 all: $(AVPROGS)
  64
  65 $(TOOLS): %$(EXESUF): %.o $(EXEOBJS)
  66         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS)
  67
  68 tools/cws2fws$(EXESUF): ELIBS = $(ZLIB)
  69 tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
  70 tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  71
  72 config.h: .config
  73 .config: $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))
  74         @-tput bold 2>/dev/null
  75         @-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
  76         @-tput sgr0 2>/dev/null
  77
  78 SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \
  79                HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS            \
  80                ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS     \
  81                ALTIVEC-OBJS MMX-OBJS YASM-OBJS                           \
  82                MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSPR1-OBJS MIPS32R2-OBJS  \
  83                OBJS SLIBOBJS HOSTOBJS TESTOBJS
  84
  85 define RESET
  86 $(1) :=
  87 $(1)-yes :=
  88 endef
  89
  90 define DOSUBDIR
  91 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
  92 SUBDIR := $(1)/
  93 include $(SRC_PATH)/$(1)/Makefile
  94 -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
  95 -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
  96 include $(SRC_PATH)/library.mak
  97 endef
  98
  99 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
 100
 101 include $(SRC_PATH)/doc/Makefile
 102
 103 define DOPROG
 104 OBJS-$(1) += $(1).o $(EXEOBJS) $(OBJS-$(1)-yes)
 105 $(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1))
 106 $$(OBJS-$(1)): CFLAGS  += $(CFLAGS-$(1))
 107 $(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
 108 $(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(LIBS-$(1))
 109 -include $$(OBJS-$(1):.o=.d)
 110 endef
 111
 112 $(foreach P,$(PROGS),$(eval $(call DOPROG,$(P:$(PROGSSUF)$(EXESUF)=))))
 113
 114 ffprobe.o cmdutils.o : libavutil/ffversion.h
 115
 116 $(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
 117         $(CP) $< $@
 118         $(STRIP) $@
 119
 120 %$(PROGSSUF)_g$(EXESUF): %.o $(FF_DEP_LIBS)
 121         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
 122
 123 OBJDIRS += tools
 124
 125 -include $(wildcard tools/*.d)
 126
 127 VERSION_SH  = $(SRC_PATH)/version.sh
 128 GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
 129
 130 .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak
 131 .version: M=@
 132
 133 libavutil/ffversion.h .version:
 134         $(M)$(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
 135         $(Q)touch .version
 136
 137 # force version.sh to run whenever version might have changed
 138 -include .version
 139
 140 ifdef AVPROGS
 141 install: install-progs install-data
 142 endif
 143
 144 install: install-libs install-headers
 145
 146 install-libs: install-libs-yes
 147
 148 install-progs-yes:
 149 install-progs-$(CONFIG_SHARED): install-libs
 150
 151 install-progs: install-progs-yes $(AVPROGS)
 152         $(Q)mkdir -p "$(BINDIR)"
 153         $(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)"
 154
 155 install-data: $(DATA_FILES) $(EXAMPLES_FILES)
 156         $(Q)mkdir -p "$(DATADIR)/examples"
 157         $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
 158         $(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
 159
 160 uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
 161
 162 uninstall-progs:
 163         $(RM) $(addprefix "$(BINDIR)/", $(ALLAVPROGS))
 164
 165 uninstall-data:
 166         $(RM) -r "$(DATADIR)"
 167
 168 clean::
 169         $(RM) $(ALLAVPROGS) $(ALLAVPROGS_G)
 170         $(RM) $(CLEANSUFFIXES)
 171         $(RM) $(CLEANSUFFIXES:%=tools/%)
 172         $(RM) -r coverage-html
 173         $(RM) -rf coverage.info lcov
 174
 175 distclean::
 176         $(RM) $(DISTCLEANSUFFIXES)
 177         $(RM) config.* .config libavutil/avconfig.h .version version.h libavutil/ffversion.h libavcodec/codec_names.h
 178
 179 config:
 180         $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
 181
 182 check: all alltools examples testprogs fate
 183
 184 include $(SRC_PATH)/tests/Makefile
 185
 186 $(sort $(OBJDIRS)):
 187         $(Q)mkdir -p $@
 188
 189 # Dummy rule to stop make trying to rebuild removed or renamed headers
 190 %.h:
 191         @:
 192
 193 # Disable suffix rules.  Most of the builtin rules are suffix rules,
 194 # so this saves some time on slow systems.
 195 .SUFFIXES:
 196
 197 .PHONY: all all-yes alltools check *clean config install*
 198 .PHONY: testprogs uninstall*