research.m1stereo.tv/gitweb/ - melted/blob - src/modules/avformat/configure

   1 #!/bin/sh
   2
   3
   4 if [ "$help" = "1" ]
   5 then
   6         cat << EOF
   7 FFMPEG/avformat options:
   8
   9   --avformat-svn          - Obtain ffmpeg from Subversion
  10   --avformat-svn-extra    - Add extra configure options for --avformat-svn
  11   --avformat-shared=path  - Link against a shared installation of ffmpeg (default)
  12   --avformat-static=path  - Link against a static ffmpeg dev tree
  13   --avformat-ldextra=libs - Provide additional libs to link with
  14   --avformat-suffix=suff  - Specify a custom suffix for an ffmpeg shared build
  15   --avformat-swscale      - Use ffmpeg libswcale instead of img_convert
  16
  17 EOF
  18
  19 else
  20         targetos=$(uname -s)
  21         case $targetos in
  22         Darwin)
  23                 export LIBSUF=.dylib
  24                 ;;
  25         Linux)
  26                 export LIBSUF=.so
  27                 ;;
  28         *)
  29                 ;;
  30         esac
  31
  32         bits=$(uname -m)
  33         case $bits in
  34         x86_64)
  35                 [ -d /usr/lib/lib64 ] && export LIBDIR=lib64 || export LIBDIR=lib
  36                 ;;
  37         *)
  38                 export LIBDIR=lib
  39                 ;;
  40         esac
  41
  42         echo > config.mak
  43
  44         export static_ffmpeg=
  45         export shared_ffmpeg=$(pkg-config --variable=prefix libavformat)
  46         export extra_libs=
  47         export svn_ffmpeg=
  48         export svn_ffmpeg_extra=
  49         export avformat_suffix=
  50         export swscale=
  51
  52         for i in "$@"
  53         do
  54                 case $i in
  55                         --avformat-static=* )   static_ffmpeg="${i#--avformat-static=}" ;;
  56                         --avformat-shared=* )   shared_ffmpeg="${i#--avformat-shared=}" ;;
  57                         --avformat-ldextra=* )  extra_libs="${i#--avformat-ldextra=}" ;;
  58                         --avformat-svn )                svn_ffmpeg=true ;;
  59                         --avformat-svn-extra=* ) svn_ffmpeg_extra="${i#--avformat-svn-extra=}" ;;
  60                         --avformat-cvs )                svn_ffmpeg=true ;;
  61                         --avformat-suffix=* )   avformat_suffix="${i#--avformat-suffix=}" ;;
  62                         --avformat-swscale )    swscale=true ;;
  63                         --avformat-swscaler )   swscale=true ;;
  64                 esac
  65         done
  66
  67         if [ "$svn_ffmpeg" != "" ]
  68         then
  69                 if [ "$gpl" = "true" ]
  70                 then
  71                         enable_gpl="--enable-gpl"
  72                         if [ "$swscale" != "" ]
  73                         then
  74                                         enable_swscale="--enable-swscale"
  75                                         echo "SWSCALE=1" >> config.mak
  76                         fi
  77                 elif [ "$swscale" != "" ]
  78                 then
  79                         echo
  80                         echo "ERROR        ERROR        ERROR        ERROR        ERROR        ERROR"
  81                         echo "--enable-gpl is required to use --avformat-swscale with --avformat-svn!"
  82                         echo
  83                         exit
  84                 fi
  85                 if [ ! -d "ffmpeg" ]
  86                 then
  87                         echo
  88                         echo "Checking out ffmpeg/avformat - no password required"
  89                         echo
  90                         svn checkout svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
  91                 fi
  92                 [ -d "ffmpeg" ] && ( cd ffmpeg ; ./configure $enable_gpl $enable_swscale $svn_ffmpeg_extra )
  93                 #[ ! -f "ffmpeg/ffmpeg.patch" ] && ( cd ffmpeg ; cp ../ffmpeg.patch . ; patch -p0 < ffmpeg.patch )
  94                 echo "CFLAGS+=-I`pwd`/ffmpeg -I`pwd`/ffmpeg/libavformat -I`pwd`/ffmpeg/libavcodec -I`pwd`/ffmpeg/libavutil -I`pwd`/ffmpeg/libavdevice -I`pwd`/ffmpeg/libswscale" >> config.mak
  95                 echo "LDFLAGS+=-L`pwd`/ffmpeg/libavformat -L`pwd`/ffmpeg/libavcodec -L`pwd`/ffmpeg/libavutil -L`pwd`/ffmpeg/libavdevice -L`pwd`/ffmpeg/libswscale" >> config.mak
  96                 [ $targetos = "Darwin" ] &&
  97                         echo "LDFLAGS+=-single_module" >> config.mak
  98                 echo "LOCAL_FFMPEG=1" >> config.mak
  99                 echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
 100                 extra_libs="$extra_libs -lz"
 101         elif [ "$static_ffmpeg" != "" ]
 102         then
 103                 if [ -d "$static_ffmpeg" ]
 104                 then
 105                         echo "CFLAGS+=-I$static_ffmpeg/libavformat -I$static_ffmpeg/libavcodec -I$static_ffmpeg/libavutil -I$static_ffmpeg/libavdevice" >> config.mak
 106                         echo "LDFLAGS+=-L$static_ffmpeg/libavformat -L$static_ffmpeg/libavcodec -L$static_ffmpeg/libavutil -L$static_ffmpeg/libavdevice" >> config.mak
 107                         [ $targetos = "Darwin" ] &&
 108                                 echo "LDFLAGS+=-single_module" >> config.mak
 109                         if [ "$swscale" != "" ]
 110                         then
 111                                 echo "CFLAGS+=-I$static_ffmpeg/libswscale" >> config.mak
 112                                 echo "LDFLAGS+=-L$static_ffmpeg/libswscale" >> config.mak
 113                                 echo "SWSCALE=1" >> config.mak
 114                         fi
 115                         echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
 116                         extra_libs="$extra_libs -lz"
 117                 else
 118                         echo "avformat: Invalid path specified: $static_ffmpeg"
 119                         touch ../disable-avformat
 120                         echo 0
 121                 fi
 122         elif [ "$shared_ffmpeg" != "" ]
 123         then
 124                 echo "PREFIX=$shared_ffmpeg" >> config.mak
 125                 echo "CFLAGS+=$(pkg-config --cflags libavformat) $TMP_CFLAGS" >> config.mak
 126                 echo "LDFLAGS+=$(pkg-config --libs libavformat)" >> config.mak
 127                 [ -d "$shared_ffmpeg/include/libavformat" ] &&
 128                         echo "CFLAGS+=-I$shared_ffmpeg/include/libavformat -I$shared_ffmpeg/include/libavcodec" >> config.mak
 129                 if [ "$swscale" != "" ]
 130                 then
 131                         echo "CFLAGS+=-I$shared_ffmpeg/include/libswscale" >> config.mak
 132                         echo "SWSCALE=1" >> config.mak
 133                 fi
 134         else
 135                 echo "avformat: No build environment found. "
 136                 echo "          Try configuring mlt with --avformat-svn."
 137                 touch ../disable-avformat
 138                 exit 0
 139         fi
 140
 141         echo "EXTRA_LIBS=$extra_libs" >> config.mak
 142         echo "AVFORMAT_SUFFIX=$avformat_suffix" >> config.mak
 143
 144 fi