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

   1 # FFmpeg
   2
   3 HASH=HEAD
   4
   5 #FFMPEG_SNAPURL := http://git.videolan.org/?p=ffmpeg.git;a=snapshot;h=$(HASH);sf=tgz
   6 FFMPEG_SNAPURL := http://git.libav.org/?p=libav.git;a=snapshot;h=$(HASH);sf=tgz
   7
   8 FFMPEGCONF = \
   9         --cc="$(CC)" \
  10         --disable-doc \
  11         --disable-decoder=bink \
  12         --disable-encoder=vorbis \
  13         --enable-libgsm \
  14         --enable-libopenjpeg \
  15         --disable-debug \
  16         --disable-avdevice \
  17         --disable-devices \
  18         --disable-avfilter \
  19         --disable-filters \
  20         --disable-bsfs \
  21         --disable-bzlib
  22
  23 # Those tools are named differently in FFmpeg and Libav
  24 #       --disable-ffserver \
  25 #       --disable-ffplay \
  26 #       --disable-ffprobe
  27 DEPS_ffmpeg = zlib gsm openjpeg
  28
  29 # Optional dependencies
  30 ifdef BUILD_ENCODERS
  31 FFMPEGCONF += --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx --disable-decoder=libvpx_vp8 --disable-decoder=libvpx_vp9
  32 DEPS_ffmpeg += lame $(DEPS_lame) vpx $(DEPS_vpx)
  33 else
  34 FFMPEGCONF += --disable-encoders --disable-muxers
  35 endif
  36
  37 # Small size
  38 ifdef ENABLE_SMALL
  39 FFMPEGCONF += --enable-small
  40 ifeq ($(ARCH),arm)
  41 ifdef HAVE_ARMV7A
  42 FFMPEGCONF += --enable-thumb
  43 endif
  44 endif
  45 endif
  46
  47 ifdef HAVE_CROSS_COMPILE
  48 FFMPEGCONF += --enable-cross-compile
  49 ifndef HAVE_DARWIN_OS
  50 FFMPEGCONF += --cross-prefix=$(HOST)-
  51 endif
  52 endif
  53
  54 # ARM stuff
  55 ifeq ($(ARCH),arm)
  56 FFMPEGCONF += --arch=arm
  57 ifdef HAVE_NEON
  58 FFMPEGCONF += --enable-neon
  59 endif
  60 ifdef HAVE_ARMV7A
  61 FFMPEGCONF += --cpu=cortex-a8
  62 endif
  63 endif
  64
  65 # MIPS stuff
  66 ifeq ($(ARCH),mipsel)
  67 FFMPEGCONF += --arch=mips
  68 endif
  69
  70 # x86 stuff
  71 ifeq ($(ARCH),i386)
  72 ifndef HAVE_DARWIN_OS
  73 FFMPEGCONF += --arch=x86
  74 endif
  75 endif
  76
  77 # Darwin
  78 ifdef HAVE_DARWIN_OS
  79 FFMPEGCONF += --arch=$(ARCH) --target-os=darwin
  80 ifneq ($(findstring $(ARCH),i386 x86_64),)
  81 FFMPEGCONF += --enable-memalign-hack
  82 endif
  83 ifeq ($(ARCH),x86_64)
  84 FFMPEGCONF += --cpu=core2
  85 endif
  86 endif
  87 ifdef HAVE_IOS
  88 ifeq ($(ARCH),arm)
  89 FFMPEGCONF += --enable-pic --as="$(AS)"
  90 endif
  91 endif
  92 ifdef HAVE_MACOSX
  93 FFMPEGCONF += --enable-vda
  94 endif
  95
  96 # Linux
  97 ifdef HAVE_LINUX
  98 FFMPEGCONF += --target-os=linux --enable-pic
  99
 100 endif
 101
 102 # Windows
 103 ifdef HAVE_WIN32
 104 ifndef HAVE_MINGW_W64
 105 DEPS_ffmpeg += directx
 106 endif
 107 FFMPEGCONF += --target-os=mingw32 --enable-memalign-hack
 108 FFMPEGCONF += --enable-w32threads --enable-dxva2 \
 109         --disable-decoder=dca
 110
 111 ifdef HAVE_WIN64
 112 FFMPEGCONF += --cpu=athlon64 --arch=x86_64
 113 else # !WIN64
 114 FFMPEGCONF+= --cpu=i686 --arch=x86
 115 endif
 116
 117 else # !Windows
 118 FFMPEGCONF += --enable-pthreads
 119 endif
 120
 121 # Build
 122 PKGS += ffmpeg
 123 ifeq ($(call need_pkg,"libavcodec >= 54.25.0 libavformat >= 53.21.0 libswscale"),)
 124 PKGS_FOUND += ffmpeg
 125 endif
 126
 127 $(TARBALLS)/ffmpeg-$(HASH).tar.gz:
 128         $(call download,$(FFMPEG_SNAPURL))
 129
 130 .sum-ffmpeg: $(TARBALLS)/ffmpeg-$(HASH).tar.gz
 131         $(warning Not implemented.)
 132         touch $@
 133
 134 ffmpeg: ffmpeg-$(HASH).tar.gz .sum-ffmpeg
 135         rm -Rf $@ $@-$(HASH)
 136         mkdir -p $@-$(HASH)
 137         $(ZCAT) "$<" | (cd $@-$(HASH) && tar xv --strip-components=1)
 138         $(MOVE)
 139
 140 .ffmpeg: ffmpeg
 141         cd $< && $(HOSTVARS) ./configure \
 142                 --extra-ldflags="$(LDFLAGS)" $(FFMPEGCONF) \
 143                 --prefix="$(PREFIX)" --enable-static --disable-shared
 144         cd $< && $(MAKE) install-libs install-headers
 145         touch $@