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