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