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) $(filter-out $(FF_DEP_LIBS), $^) $(EXTRALIBS-$(*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) $(LIBFUZZER_PATH)
  54
  55 target_enc_%_fuzzer$(EXESUF): target_enc_%_fuzzer.o $(FF_DEP_LIBS)
  56         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  57
  58 tools/target_bsf_%_fuzzer$(EXESUF): tools/target_bsf_%_fuzzer.o $(FF_DEP_LIBS)
  59         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  60
  61 target_dem_%_fuzzer$(EXESUF): target_dem_%_fuzzer.o $(FF_DEP_LIBS)
  62         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  63
  64 tools/target_dem_fuzzer$(EXESUF): tools/target_dem_fuzzer.o $(FF_DEP_LIBS)
  65         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  66
  67 tools/target_io_dem_fuzzer$(EXESUF): tools/target_io_dem_fuzzer.o $(FF_DEP_LIBS)
  68         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  69
  70 tools/target_sws_fuzzer$(EXESUF): tools/target_sws_fuzzer.o $(FF_DEP_LIBS)
  71         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
  72
  73
  74 tools/enum_options$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  75 tools/enum_options$(EXESUF): $(FF_DEP_LIBS)
  76 tools/enc_recon_frame_test$(EXESUF): $(FF_DEP_LIBS)
  77 tools/enc_recon_frame_test$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  78 tools/scale_slice_test$(EXESUF): $(FF_DEP_LIBS)
  79 tools/scale_slice_test$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  80 tools/sofa2wavs$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  81 tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
  82 tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
  83 tools/target_dec_%_fuzzer$(EXESUF): $(FF_DEP_LIBS)
  84 tools/target_dem_%_fuzzer$(EXESUF): $(FF_DEP_LIBS)
  85
  86 CONFIGURABLE_COMPONENTS =                                           \
  87     $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))                 \
  88     $(SRC_PATH)/libavcodec/bitstream_filters.c                      \
  89     $(SRC_PATH)/libavcodec/hwaccels.h                               \
  90     $(SRC_PATH)/libavcodec/parsers.c                                \
  91     $(SRC_PATH)/libavformat/protocols.c                             \
  92
  93 config_components.h: ffbuild/.config
  94 ffbuild/.config: $(CONFIGURABLE_COMPONENTS)
  95         @-tput bold 2>/dev/null
  96         @-printf '\nWARNING: $(?) newer than config_components.h, rerun configure\n\n'
  97         @-tput sgr0 2>/dev/null
  98
  99 SUBDIR_VARS := CLEANFILES FFLIBS HOSTPROGS TESTPROGS TOOLS               \
 100                HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS            \
 101                ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS     \
 102                ALTIVEC-OBJS VSX-OBJS MMX-OBJS X86ASM-OBJS                \
 103                MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS         \
 104                MMI-OBJS LSX-OBJS LASX-OBJS RV-OBJS RVV-OBJS RVVB-OBJS    \
 105                OBJS SLIBOBJS SHLIBOBJS STLIBOBJS HOSTOBJS TESTOBJS
 106
 107 define RESET
 108 $(1) :=
 109 $(1)-yes :=
 110 endef
 111
 112 define DOSUBDIR
 113 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
 114 SUBDIR := $(1)/
 115 include $(SRC_PATH)/$(1)/Makefile
 116 -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
 117 -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
 118 include $(SRC_PATH)/ffbuild/library.mak
 119 endef
 120
 121 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
 122
 123 include $(SRC_PATH)/fftools/Makefile
 124 include $(SRC_PATH)/doc/Makefile
 125 include $(SRC_PATH)/doc/examples/Makefile
 126
 127 $(ALLFFLIBS:%=lib%/version.o): libavutil/ffversion.h
 128
 129 $(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
 130 ifeq ($(STRIPTYPE),direct)
 131         $(STRIP) -o $@ $<
 132 else
 133         $(RM) $@
 134         $(CP) $< $@
 135         $(STRIP) $@
 136 endif
 137
 138 %$(PROGSSUF)_g$(EXESUF): $(FF_DEP_LIBS)
 139         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
 140
 141 VERSION_SH  = $(SRC_PATH)/ffbuild/version.sh
 142 ifeq ($(VERSION_TRACKING),yes)
 143 GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
 144 endif
 145
 146 .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) ffbuild/config.mak
 147 .version: M=@
 148
 149 ifneq ($(VERSION_TRACKING),yes)
 150 libavutil/ffversion.h .version: REVISION=unknown
 151 endif
 152 libavutil/ffversion.h .version:
 153         $(M)revision=$(REVISION) $(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
 154         $(Q)touch .version
 155
 156 # force version.sh to run whenever version might have changed
 157 -include .version
 158
 159 install: install-libs install-headers
 160
 161 install-libs: install-libs-yes
 162
 163 install-data: $(DATA_FILES)
 164         $(Q)mkdir -p "$(DATADIR)"
 165         $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
 166
 167 uninstall: uninstall-data uninstall-headers uninstall-libs uninstall-pkgconfig
 168
 169 uninstall-data:
 170         $(RM) -r "$(DATADIR)"
 171
 172 clean::
 173         $(RM) $(CLEANSUFFIXES)
 174         $(RM) $(addprefix compat/,$(CLEANSUFFIXES)) $(addprefix compat/*/,$(CLEANSUFFIXES)) $(addprefix compat/*/*/,$(CLEANSUFFIXES))
 175         $(RM) -r coverage-html
 176         $(RM) -rf coverage.info coverage.info.in lcov
 177
 178 distclean:: clean
 179         $(RM) .version config.asm config.h config_components.h mapfile  \
 180                 ffbuild/.config ffbuild/config.* libavutil/avconfig.h \
 181                 version.h libavutil/ffversion.h libavcodec/codec_names.h \
 182                 libavcodec/bsf_list.c libavformat/protocol_list.c \
 183                 libavcodec/codec_list.c libavcodec/parser_list.c \
 184                 libavfilter/filter_list.c libavdevice/indev_list.c libavdevice/outdev_list.c \
 185                 libavformat/muxer_list.c libavformat/demuxer_list.c
 186 ifeq ($(SRC_LINK),src)
 187         $(RM) src
 188 endif
 189         $(RM) -rf doc/examples/pc-uninstalled
 190
 191 config:
 192         $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
 193
 194 build: all alltools examples testprogs
 195 check: all alltools examples testprogs fate
 196
 197 include $(SRC_PATH)/tests/Makefile
 198
 199 $(sort $(OUTDIRS)):
 200         $(Q)mkdir -p $@
 201
 202 # Dummy rule to stop make trying to rebuild removed or renamed headers
 203 %.h:
 204         @:
 205
 206 # Disable suffix rules.  Most of the builtin rules are suffix rules,
 207 # so this saves some time on slow systems.
 208 .SUFFIXES:
 209
 210 .PHONY: all all-yes alltools build check config testprogs
 211 .PHONY: *clean install* uninstall*