Makefile

   1 MAIN_MAKEFILE=1
   2 include ffbuild/config.mak
   3
   4 vpath %.c    $(SRC_PATH)
   5 vpath %.cpp  $(SRC_PATH)
   6 vpath %.h    $(SRC_PATH)
   7 vpath %.inc  $(SRC_PATH)
   8 vpath %.m    $(SRC_PATH)
   9 vpath %.S    $(SRC_PATH)
  10 vpath %.asm  $(SRC_PATH)
  11 vpath %.rc   $(SRC_PATH)
  12 vpath %.v    $(SRC_PATH)
  13 vpath %.texi $(SRC_PATH)
  14 vpath %/fate_config.sh.template $(SRC_PATH)
  15
  16 AVPROGS-$(CONFIG_FFMPEG)   += ffmpeg
  17 AVPROGS-$(CONFIG_FFPLAY)   += ffplay
  18 AVPROGS-$(CONFIG_FFPROBE)  += ffprobe
  19 AVPROGS-$(CONFIG_FFSERVER) += ffserver
  20
  21 AVPROGS    := $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
  22 INSTPROGS   = $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
  23 PROGS      += $(AVPROGS)
  24
  25 AVBASENAMES  = ffmpeg ffplay ffprobe ffserver
  26 ALLAVPROGS   = $(AVBASENAMES:%=%$(PROGSSUF)$(EXESUF))
  27 ALLAVPROGS_G = $(AVBASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
  28
  29 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog) += cmdutils.o))
  30 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog)-$(CONFIG_OPENCL) += cmdutils_opencl.o))
  31
  32 OBJS-ffmpeg                   += ffmpeg_opt.o ffmpeg_filter.o
  33 OBJS-ffmpeg-$(CONFIG_VIDEOTOOLBOX) += ffmpeg_videotoolbox.o
  34 OBJS-ffmpeg-$(CONFIG_LIBMFX)  += ffmpeg_qsv.o
  35 OBJS-ffmpeg-$(CONFIG_VAAPI)   += ffmpeg_vaapi.o
  36 ifndef CONFIG_VIDEOTOOLBOX
  37 OBJS-ffmpeg-$(CONFIG_VDA)     += ffmpeg_videotoolbox.o
  38 endif
  39 OBJS-ffmpeg-$(CONFIG_CUVID)   += ffmpeg_cuvid.o
  40 OBJS-ffmpeg-$(HAVE_DXVA2_LIB) += ffmpeg_dxva2.o
  41 OBJS-ffmpeg-$(HAVE_VDPAU_X11) += ffmpeg_vdpau.o
  42 OBJS-ffserver                 += ffserver_config.o
  43
  44 TESTTOOLS   = audiogen videogen rotozoom tiny_psnr tiny_ssim base64 audiomatch
  45 HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
  46
  47 # $(FFLIBS-yes) needs to be in linking order
  48 FFLIBS-$(CONFIG_AVDEVICE)   += avdevice
  49 FFLIBS-$(CONFIG_AVFILTER)   += avfilter
  50 FFLIBS-$(CONFIG_AVFORMAT)   += avformat
  51 FFLIBS-$(CONFIG_AVCODEC)    += avcodec
  52 FFLIBS-$(CONFIG_AVRESAMPLE) += avresample
  53 FFLIBS-$(CONFIG_POSTPROC)   += postproc
  54 FFLIBS-$(CONFIG_SWRESAMPLE) += swresample
  55 FFLIBS-$(CONFIG_SWSCALE)    += swscale
  56
  57 FFLIBS := avutil
  58
  59 DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
  60 EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile $(SRC_PATH)/doc/examples/README
  61
  62 SKIPHEADERS = compat/w32pthreads.h
  63
  64 # first so "all" becomes default target
  65 all: all-yes
  66
  67 include $(SRC_PATH)/tools/Makefile
  68 include $(SRC_PATH)/ffbuild/common.mak
  69
  70 FF_EXTRALIBS := $(FFEXTRALIBS)
  71 FF_DEP_LIBS  := $(DEP_LIBS)
  72 FF_STATIC_DEP_LIBS := $(STATIC_DEP_LIBS)
  73
  74 all: $(AVPROGS)
  75
  76 $(TOOLS): %$(EXESUF): %.o
  77         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS)
  78
  79 target_dec_%_fuzzer$(EXESUF): target_dec_%_fuzzer.o $(FF_DEP_LIBS)
  80         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  81
  82 tools/cws2fws$(EXESUF): ELIBS = $(ZLIB)
  83 tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
  84 tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  85 tools/target_dec_%_fuzzer$(EXESUF): $(FF_DEP_LIBS)
  86
  87 CONFIGURABLE_COMPONENTS =                                           \
  88     $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))                 \
  89     $(SRC_PATH)/libavcodec/bitstream_filters.c                      \
  90     $(SRC_PATH)/libavformat/protocols.c                             \
  91
  92 config.h: ffbuild/.config
  93 ffbuild/.config: $(CONFIGURABLE_COMPONENTS)
  94         @-tput bold 2>/dev/null
  95         @-printf '\nWARNING: $(?) newer than config.h, rerun configure\n\n'
  96         @-tput sgr0 2>/dev/null
  97
  98 SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \
  99                HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS            \
 100                ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS     \
 101                ALTIVEC-OBJS VSX-OBJS MMX-OBJS YASM-OBJS                  \
 102                MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS         \
 103                MMI-OBJS OBJS SLIBOBJS HOSTOBJS TESTOBJS
 104
 105 define RESET
 106 $(1) :=
 107 $(1)-yes :=
 108 endef
 109
 110 ifdef CONFIG_RAISE_MAJOR
 111 RAISE_MAJOR = 100
 112 else
 113 RAISE_MAJOR = 0
 114 endif
 115
 116 define DOSUBDIR
 117 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
 118 SUBDIR := $(1)/
 119 include $(SRC_PATH)/$(1)/Makefile
 120 -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
 121 -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
 122 include $(SRC_PATH)/ffbuild/library.mak
 123 endef
 124
 125 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
 126
 127 include $(SRC_PATH)/doc/Makefile
 128
 129 define DOPROG
 130 OBJS-$(1) += $(1).o $(OBJS-$(1)-yes)
 131 $(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1))
 132 $$(OBJS-$(1)): CFLAGS  += $(CFLAGS-$(1))
 133 $(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
 134 $(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(EXTRALIBS-$(1))
 135 -include $$(OBJS-$(1):.o=.d)
 136 endef
 137
 138 $(foreach P,$(PROGS),$(eval $(call DOPROG,$(P:$(PROGSSUF)$(EXESUF)=))))
 139
 140 ffprobe.o cmdutils.o libavcodec/utils.o libavformat/utils.o libavdevice/avdevice.o libavfilter/avfilter.o libavutil/utils.o libpostproc/postprocess.o libswresample/swresample.o libswscale/utils.o : libavutil/ffversion.h
 141
 142 $(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
 143         $(CP) $< $@
 144         $(STRIP) $@
 145
 146 %$(PROGSSUF)_g$(EXESUF): %.o $(FF_DEP_LIBS)
 147         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
 148
 149 VERSION_SH  = $(SRC_PATH)/ffbuild/version.sh
 150 GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
 151
 152 .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) ffbuild/config.mak
 153 .version: M=@
 154
 155 libavutil/ffversion.h .version:
 156         $(M)$(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
 157         $(Q)touch .version
 158
 159 # force version.sh to run whenever version might have changed
 160 -include .version
 161
 162 ifdef AVPROGS
 163 install: install-progs install-data
 164 endif
 165
 166 install: install-libs install-headers
 167
 168 install-libs: install-libs-yes
 169
 170 install-progs-yes:
 171 install-progs-$(CONFIG_SHARED): install-libs
 172
 173 install-progs: install-progs-yes $(AVPROGS)
 174         $(Q)mkdir -p "$(BINDIR)"
 175         $(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)"
 176
 177 install-data: $(DATA_FILES) $(EXAMPLES_FILES)
 178         $(Q)mkdir -p "$(DATADIR)/examples"
 179         $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
 180         $(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
 181
 182 uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
 183
 184 uninstall-progs:
 185         $(RM) $(addprefix "$(BINDIR)/", $(ALLAVPROGS))
 186
 187 uninstall-data:
 188         $(RM) -r "$(DATADIR)"
 189
 190 clean::
 191         $(RM) $(ALLAVPROGS) $(ALLAVPROGS_G)
 192         $(RM) $(CLEANSUFFIXES)
 193         $(RM) $(CLEANSUFFIXES:%=compat/msvcrt/%)
 194         $(RM) $(CLEANSUFFIXES:%=compat/atomics/pthread/%)
 195         $(RM) $(CLEANSUFFIXES:%=compat/%)
 196         $(RM) -r coverage-html
 197         $(RM) -rf coverage.info coverage.info.in lcov
 198
 199 distclean::
 200         $(RM) $(DISTCLEANSUFFIXES)
 201         $(RM) .version avversion.h config.asm config.h mapfile  \
 202                 ffbuild/.config ffbuild/config.* libavutil/avconfig.h \
 203                 version.h libavutil/ffversion.h libavcodec/codec_names.h \
 204                 libavcodec/bsf_list.c libavformat/protocol_list.c
 205 ifeq ($(SRC_LINK),src)
 206         $(RM) src
 207 endif
 208         $(RM) -rf doc/examples/pc-uninstalled
 209
 210 config:
 211         $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
 212
 213 check: all alltools examples testprogs fate
 214
 215 include $(SRC_PATH)/tests/Makefile
 216
 217 $(sort $(OBJDIRS)):
 218         $(Q)mkdir -p $@
 219
 220 # Dummy rule to stop make trying to rebuild removed or renamed headers
 221 %.h:
 222         @:
 223
 224 # Disable suffix rules.  Most of the builtin rules are suffix rules,
 225 # so this saves some time on slow systems.
 226 .SUFFIXES:
 227
 228 .PHONY: all all-yes alltools check *clean config install*
 229 .PHONY: testprogs uninstall*