git.sesse.net Git - vlc/blob - contrib/src/ffmpeg/rules.mak

   1 # FFmpeg
   2
   3 #FFMPEG_SNAPURL := http://git.videolan.org/?p=ffmpeg.git;a=snapshot;h=HEAD;sf=tgz
   4 FFMPEG_SNAPURL := http://git.libav.org/?p=libav.git;a=snapshot;h=HEAD;sf=tgz
   5
   6 FFMPEGCONF = \
   7         --cc="$(CC)" \
   8         --disable-doc \
   9         --disable-decoder=libvpx \
  10         --enable-libgsm \
  11         --enable-libopenjpeg \
  12         --disable-debug \
  13         --enable-gpl \
  14         --enable-postproc \
  15         --disable-avconv \
  16         --disable-devices \
  17         --disable-avfilter
  18
  19 # Those tools are named differently in FFmpeg and Libav
  20 #       --disable-ffserver \
  21 #       --disable-ffplay \
  22 #       --disable-ffprobe
  23 DEPS_ffmpeg = zlib gsm openjpeg
  24
  25 # Optional dependencies
  26 ifdef BUILD_ENCODERS
  27 FFMPEGCONF += --enable-libmp3lame --enable-libvpx
  28 DEPS_ffmpeg += lame $(DEPS_lame) vpx $(DEPS_vpx)
  29 else
  30 FFMPEGCONF += --disable-encoders --disable-muxers
  31 # XXX: REVISIT --enable-small ?
  32 endif
  33
  34 # XXX: REVISIT
  35 #ifndef HAVE_FPU
  36 #FFMPEGCONF += --disable-mpegaudio-hp
  37 #endif
  38
  39 ifdef HAVE_CROSS_COMPILE
  40 FFMPEGCONF += --enable-cross-compile --cross-prefix=$(HOST)-
  41 endif
  42
  43 # ARM stuff
  44 ifeq ($(ARCH),arm)
  45 FFMPEGCONF += --disable-runtime-cpudetect --arch=arm
  46 ifdef HAVE_NEON
  47 FFMPEGCONF += --cpu=cortex-a8 --enable-neon
  48 FFMPEG_CFLAGS +=-mfloat-abi=softfp -mfpu=neon
  49 endif
  50 endif
  51
  52 # Darwin
  53 ifdef HAVE_DARWIN_OS
  54 FFMPEGCONF += --arch=$(ARCH) --target-os=darwin
  55 FFMPEG_CFLAGS += -DHAVE_LRINTF
  56 endif
  57 ifdef HAVE_MACOSX
  58 ifneq ($(findstring $(ARCH),i386 x86_64),)
  59 FFMPEGCONF += --enable-memalign-hack
  60 endif
  61 ifeq ($(ARCH),x86_64)
  62 FFMPEGCONF += --cpu=core2
  63 endif
  64 endif
  65
  66 # Linux
  67 ifdef HAVE_LINUX
  68 FFMPEGCONF += --target-os=linux --enable-pic
  69 endif
  70
  71 # Windows
  72 ifdef HAVE_WIN32
  73 DEPS_ffmpeg += directx
  74 FFMPEGCONF += --target-os=mingw32 --enable-memalign-hack
  75 FFMPEGCONF += --enable-w32threads \
  76         --disable-bzlib --disable-bsfs \
  77         --disable-decoder=dca --disable-encoder=vorbis \
  78         --enable-dxva2
  79
  80 ifdef HAVE_WIN64
  81 FFMPEGCONF += --cpu=athlon64 --arch=x86_64
  82 else # !WIN64
  83 FFMPEGCONF+= --cpu=i686 --arch=x86
  84 endif
  85 else
  86 FFMPEGCONF += --enable-pthreads
  87 endif
  88
  89 ifdef HAVE_WINCE
  90 FFMPEGCONF += --target-os=mingw32ce --arch=armv4l --cpu=armv4t \
  91         --disable-decoder=snow --disable-decoder=vc9 \
  92         --disable-decoder=wmv3 --disable-decoder=vorbis \
  93         --disable-decoder=dvdsub --disable-decoder=dvbsub
  94 endif
  95
  96 FFMPEG_CFLAGS += --std=gnu99
  97
  98 # Build
  99
 100 PKGS += ffmpeg
 101 ifeq ($(call need_pkg,"libavcodec libavformat libswscale"),)
 102 PKGS_FOUND += ffmpeg
 103 endif
 104
 105 $(TARBALLS)/ffmpeg-git.tar.gz:
 106         $(call download,$(FFMPEG_SNAPURL))
 107
 108 FFMPEG_VERSION := git
 109
 110 .sum-ffmpeg: $(TARBALLS)/ffmpeg-$(FFMPEG_VERSION).tar.gz
 111         $(warning Not implemented.)
 112         touch $@
 113
 114 ffmpeg: ffmpeg-$(FFMPEG_VERSION).tar.gz .sum-ffmpeg
 115         rm -Rf $@ $@-git
 116         mkdir -p $@-git
 117         $(ZCAT) "$<" | (cd $@-git && tar xv --strip-components=1)
 118 ifdef HAVE_WIN32
 119         sed -i "s/std=c99/std=gnu99/" $@-$(FFMPEG_VERSION)/configure
 120 endif
 121         $(MOVE)
 122
 123 .ffmpeg: ffmpeg
 124         cd $< && $(HOSTVARS) ./configure \
 125                 --extra-cflags="$(FFMPEG_CFLAGS) -DHAVE_STDINT_H"  \
 126                 --extra-ldflags="$(LDFLAGS)" $(FFMPEGCONF) \
 127                 --prefix="$(PREFIX)" --enable-static --disable-shared
 128         cd $< && $(MAKE) install-libs install-headers
 129         touch $@