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 %.cu   $(SRC_PATH)
  15 vpath %.ptx  $(SRC_PATH)
  16 vpath %.metal $(SRC_PATH)
  17 vpath %/fate_config.sh.template $(SRC_PATH)
  18
  19 TESTTOOLS   = audiogen videogen rotozoom tiny_psnr tiny_ssim base64 audiomatch
  20 HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
  21
  22 ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale swresample
  23
  24 # $(FFLIBS-yes) needs to be in linking order
  25 FFLIBS-$(CONFIG_AVDEVICE)   += avdevice
  26 FFLIBS-$(CONFIG_AVFILTER)   += avfilter
  27 FFLIBS-$(CONFIG_AVFORMAT)   += avformat
  28 FFLIBS-$(CONFIG_AVCODEC)    += avcodec
  29 FFLIBS-$(CONFIG_POSTPROC)   += postproc
  30 FFLIBS-$(CONFIG_SWRESAMPLE) += swresample
  31 FFLIBS-$(CONFIG_SWSCALE)    += swscale
  32
  33 FFLIBS := avutil
  34
  35 DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
  36
  37 SKIPHEADERS = compat/w32pthreads.h
  38
  39 # first so "all" becomes default target
  40 all: all-yes
  41
  42 include $(SRC_PATH)/tools/Makefile
  43 include $(SRC_PATH)/ffbuild/common.mak
  44
  45 FF_EXTRALIBS := $(FFEXTRALIBS)
  46 FF_DEP_LIBS  := $(DEP_LIBS)
  47 FF_STATIC_DEP_LIBS := $(STATIC_DEP_LIBS)
  48
  49 $(TOOLS): %$(EXESUF): %.o
  50         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(EXTRALIBS-$(*F)) $(EXTRALIBS) $(ELIBS)
  51
  52 target_dec_%_fuzzer$(EXESUF): target_dec_%_fuzzer.o $(FF_DEP_LIBS)
  53         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  54
  55 tools/target_bsf_%_fuzzer$(EXESUF): tools/target_bsf_%_fuzzer.o $(FF_DEP_LIBS)
  56         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  57
  58 target_dem_%_fuzzer$(EXESUF): target_dem_%_fuzzer.o $(FF_DEP_LIBS)
  59         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  60
  61 tools/target_dem_fuzzer$(EXESUF): tools/target_dem_fuzzer.o $(FF_DEP_LIBS)
  62         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  63
  64 tools/target_io_dem_fuzzer$(EXESUF): tools/target_io_dem_fuzzer.o $(FF_DEP_LIBS)
  65         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  66
  67
  68 tools/enum_options$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  69 tools/enum_options$(EXESUF): $(FF_DEP_LIBS)
  70 tools/scale_slice_test$(EXESUF): $(FF_DEP_LIBS)
  71 tools/scale_slice_test$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  72 tools/sofa2wavs$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  73 tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
  74 tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  75 tools/target_dec_%_fuzzer$(EXESUF): $(FF_DEP_LIBS)
  76 tools/target_dem_%_fuzzer$(EXESUF): $(FF_DEP_LIBS)
  77
  78 CONFIGURABLE_COMPONENTS =                                           \
  79     $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))                 \
  80     $(SRC_PATH)/libavcodec/bitstream_filters.c                      \
  81     $(SRC_PATH)/libavcodec/hwaccels.h                               \
  82     $(SRC_PATH)/libavcodec/parsers.c                                \
  83     $(SRC_PATH)/libavformat/protocols.c                             \
  84
  85 config_components.h: ffbuild/.config
  86 ffbuild/.config: $(CONFIGURABLE_COMPONENTS)
  87         @-tput bold 2>/dev/null
  88         @-printf '\nWARNING: $(?) newer than config_components.h, rerun configure\n\n'
  89         @-tput sgr0 2>/dev/null
  90
  91 SUBDIR_VARS := CLEANFILES FFLIBS HOSTPROGS TESTPROGS TOOLS               \
  92                HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS            \
  93                ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS     \
  94                ALTIVEC-OBJS VSX-OBJS MMX-OBJS X86ASM-OBJS                \
  95                MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS         \
  96                MMI-OBJS LSX-OBJS LASX-OBJS OBJS SLIBOBJS SHLIBOBJS       \
  97                STLIBOBJS HOSTOBJS TESTOBJS
  98
  99 define RESET
 100 $(1) :=
 101 $(1)-yes :=
 102 endef
 103
 104 define DOSUBDIR
 105 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
 106 SUBDIR := $(1)/
 107 include $(SRC_PATH)/$(1)/Makefile
 108 -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
 109 -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
 110 include $(SRC_PATH)/ffbuild/library.mak
 111 endef
 112
 113 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
 114
 115 include $(SRC_PATH)/fftools/Makefile
 116 include $(SRC_PATH)/doc/Makefile
 117 include $(SRC_PATH)/doc/examples/Makefile
 118
 119 $(ALLFFLIBS:%=lib%/version.o): libavutil/ffversion.h
 120
 121 $(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
 122 ifeq ($(STRIPTYPE),direct)
 123         $(STRIP) -o $@ $<
 124 else
 125         $(RM) $@
 126         $(CP) $< $@
 127         $(STRIP) $@
 128 endif
 129
 130 %$(PROGSSUF)_g$(EXESUF): $(FF_DEP_LIBS)
 131         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
 132
 133 VERSION_SH  = $(SRC_PATH)/ffbuild/version.sh
 134 GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
 135
 136 .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) ffbuild/config.mak
 137 .version: M=@
 138
 139 libavutil/ffversion.h .version:
 140         $(M)$(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
 141         $(Q)touch .version
 142
 143 # force version.sh to run whenever version might have changed
 144 -include .version
 145
 146 install: install-libs install-headers
 147
 148 install-libs: install-libs-yes
 149
 150 install-data: $(DATA_FILES)
 151         $(Q)mkdir -p "$(DATADIR)"
 152         $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
 153
 154 uninstall: uninstall-data uninstall-headers uninstall-libs uninstall-pkgconfig
 155
 156 uninstall-data:
 157         $(RM) -r "$(DATADIR)"
 158
 159 clean::
 160         $(RM) $(CLEANSUFFIXES)
 161         $(RM) $(addprefix compat/,$(CLEANSUFFIXES)) $(addprefix compat/*/,$(CLEANSUFFIXES)) $(addprefix compat/*/*/,$(CLEANSUFFIXES))
 162         $(RM) -r coverage-html
 163         $(RM) -rf coverage.info coverage.info.in lcov
 164
 165 distclean:: clean
 166         $(RM) .version config.asm config.h config_components.h mapfile  \
 167                 ffbuild/.config ffbuild/config.* libavutil/avconfig.h \
 168                 version.h libavutil/ffversion.h libavcodec/codec_names.h \
 169                 libavcodec/bsf_list.c libavformat/protocol_list.c \
 170                 libavcodec/codec_list.c libavcodec/parser_list.c \
 171                 libavfilter/filter_list.c libavdevice/indev_list.c libavdevice/outdev_list.c \
 172                 libavformat/muxer_list.c libavformat/demuxer_list.c
 173 ifeq ($(SRC_LINK),src)
 174         $(RM) src
 175 endif
 176         $(RM) -rf doc/examples/pc-uninstalled
 177
 178 config:
 179         $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
 180
 181 build: all alltools examples testprogs
 182 check: all alltools examples testprogs fate
 183
 184 include $(SRC_PATH)/tests/Makefile
 185
 186 $(sort $(OUTDIRS)):
 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 build check config testprogs
 198 .PHONY: *clean install* uninstall*