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=bink \
  10         --disable-encoder=vorbis \
  11         --enable-libgsm \
  12         --enable-libopenjpeg \
  13         --disable-debug \
  14         --disable-avdevice \
  15         --disable-devices \
  16         --disable-avfilter \
  17         --disable-filters \
  18         --disable-bsfs \
  19         --disable-bzlib
  20
  21 # Those tools are named differently in FFmpeg and Libav
  22 #       --disable-ffserver \
  23 #       --disable-ffplay \
  24 #       --disable-ffprobe
  25 DEPS_ffmpeg = zlib gsm openjpeg
  26
  27 # Optional dependencies
  28 ifdef BUILD_ENCODERS
  29 FFMPEGCONF += --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx
  30 DEPS_ffmpeg += lame $(DEPS_lame) vpx $(DEPS_vpx)
  31 else
  32 FFMPEGCONF += --disable-encoders --disable-muxers
  33 endif
  34
  35 # Small size
  36 ifdef ENABLE_SMALL
  37 FFMPEGCONF += --enable-small
  38 ifeq ($(ARCH),arm)
  39 ifdef HAVE_ARMV7A
  40 # XXX: assumes > ARMv7-A, and thus thumb2-able
  41 FFMPEGCONF += --enable-thumb
  42 endif
  43 endif
  44 endif
  45
  46 ifdef HAVE_CROSS_COMPILE
  47 FFMPEGCONF += --enable-cross-compile
  48 ifndef HAVE_IOS
  49 FFMPEGCONF += --cross-prefix=$(HOST)-
  50 endif
  51 endif
  52
  53 # ARM stuff
  54 ifeq ($(ARCH),arm)
  55 FFMPEGCONF += --arch=arm
  56 ifdef HAVE_ARMV7A
  57 FFMPEGCONF += --cpu=cortex-a8 --enable-neon
  58 endif
  59 endif
  60
  61 # MIPS stuff
  62 ifeq ($(ARCH),mipsel)
  63 FFMPEGCONF += --arch=mips
  64 endif
  65
  66 # x86 stuff
  67 ifeq ($(ARCH),i386)
  68 ifndef HAVE_DARWIN_OS
  69 FFMPEGCONF += --arch=x86
  70 endif
  71 endif
  72
  73 # Darwin
  74 ifdef HAVE_DARWIN_OS
  75 FFMPEGCONF += --arch=$(ARCH) --target-os=darwin
  76 ifneq ($(findstring $(ARCH),i386 x86_64),)
  77 FFMPEGCONF += --enable-memalign-hack
  78 endif
  79 ifeq ($(ARCH),x86_64)
  80 FFMPEGCONF += --cpu=core2
  81 endif
  82 endif
  83 ifdef HAVE_IOS
  84 ifeq ($(ARCH),arm)
  85 FFMPEGCONF += --enable-pic --as="$(AS)"
  86 endif
  87 endif
  88
  89 # Linux
  90 ifdef HAVE_LINUX
  91 FFMPEGCONF += --target-os=linux --enable-pic
  92
  93 endif
  94
  95 # Windows
  96 ifdef HAVE_WIN32
  97 ifndef HAVE_MINGW_W64
  98 DEPS_ffmpeg += directx
  99 endif
 100 FFMPEGCONF += --target-os=mingw32 --enable-memalign-hack
 101 FFMPEGCONF += --enable-w32threads --enable-dxva2 \
 102         --disable-decoder=dca
 103
 104 ifdef HAVE_WIN64
 105 FFMPEGCONF += --cpu=athlon64 --arch=x86_64
 106 else # !WIN64
 107 FFMPEGCONF+= --cpu=i686 --arch=x86
 108 endif
 109
 110 else # !Windows
 111 FFMPEGCONF += --enable-pthreads
 112 endif
 113
 114 # Build
 115 PKGS += ffmpeg
 116 ifeq ($(call need_pkg,"libavcodec >= 52.25.0 libavformat >= 52.30.0 libswscale"),)
 117 PKGS_FOUND += ffmpeg
 118 endif
 119
 120 $(TARBALLS)/ffmpeg-git.tar.gz:
 121         $(call download,$(FFMPEG_SNAPURL))
 122
 123 FFMPEG_VERSION := git
 124
 125 .sum-ffmpeg: $(TARBALLS)/ffmpeg-$(FFMPEG_VERSION).tar.gz
 126         $(warning Not implemented.)
 127         touch $@
 128
 129 ffmpeg: ffmpeg-$(FFMPEG_VERSION).tar.gz .sum-ffmpeg
 130         rm -Rf $@ $@-git
 131         mkdir -p $@-git
 132         $(ZCAT) "$<" | (cd $@-git && tar xv --strip-components=1)
 133         $(MOVE)
 134
 135 .ffmpeg: ffmpeg
 136         cd $< && $(HOSTVARS) ./configure \
 137                 --extra-ldflags="$(LDFLAGS)" $(FFMPEGCONF) \
 138                 --prefix="$(PREFIX)" --enable-static --disable-shared
 139         cd $< && $(MAKE) install-libs install-headers
 140         touch $@