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

   1 #!/bin/sh
   2
   3
   4 if [ "$help" = "1" ]
   5 then
   6         cat << EOF
   7 FFMPEG/avformat options:
   8
   9   --avformat-cvs          - Obtain ffmpeg from CVS
  10   --avformat-shared=path  - Link against a shared installation of ffmpeg (default)
  11   --avformat-static=path  - Link against a static ffmpeg dev tree
  12   --avformat-ldextra=libs - Provide additional libs to link with
  13   --avformat-suffix=suff  - Specify a custom suffix for an ffmpeg shared build
  14
  15 EOF
  16
  17 else
  18         targetos=$(uname -s)
  19         case $targetos in
  20         Darwin)
  21                 export LIBSUF=.dylib
  22                 ;;
  23         Linux)
  24                 export LIBSUF=.so
  25                 ;;
  26         *)
  27                 ;;
  28         esac
  29
  30         bits=$(uname -m)
  31         case $bits in
  32         x86_64)
  33                 export LIBDIR=lib64
  34                 ;;
  35         *)
  36                 export LIBDIR=lib
  37                 ;;
  38         esac
  39
  40         echo > config.mak
  41
  42         export static_ffmpeg=
  43         export shared_ffmpeg=`which ffmpeg`
  44         export extra_libs=
  45         export cvs_ffmpeg=
  46         export avformat_suffix=
  47
  48         if [ "$shared_ffmpeg" != "" ]
  49         then
  50                 # Chop ffmpeg
  51                 shared_ffmpeg=`dirname $shared_ffmpeg`
  52                 # Chop bin
  53                 shared_ffmpeg=`dirname $shared_ffmpeg`
  54         fi
  55
  56         for i in "$@"
  57         do
  58                 case $i in
  59                         --avformat-static=* )   static_ffmpeg="${i#--avformat-static=}" ;;
  60                         --avformat-shared=* )   shared_ffmpeg="${i#--avformat-shared=}" ;;
  61                         --avformat-ldextra=* )  extra_libs="${i#--avformat-ldextra=}" ;;
  62                         --avformat-cvs )                cvs_ffmpeg=true ;;
  63                         --avformat-suffix=* )   avformat_suffix="${i#--avformat-suffix=}" ;;
  64                 esac
  65         done
  66
  67         if [ "$cvs_ffmpeg" != "" ]
  68         then
  69                 [ ! -d "ffmpeg" ] && (
  70                         echo
  71                         echo "Checking out ffmpeg/avformat - no password required"
  72                         echo
  73                         cvs -z9 -d:pserver:anonymous@mplayerhq.hu:/cvsroot/ffmpeg login
  74                         cvs -z9 -d:pserver:anonymous@mplayerhq.hu:/cvsroot/ffmpeg co ffmpeg
  75                 )
  76                 [ -d "ffmpeg" ] && ( cd ffmpeg ; ./configure --enable-shared --build-suffix="$avformat_suffix" )
  77                 #[ ! -f "ffmpeg/ffmpeg.patch" ] && ( cd ffmpeg ; cp ../ffmpeg.patch . ; patch -p0 < ffmpeg.patch )
  78                 echo "CFLAGS+=-I`pwd`/ffmpeg/libavformat -I`pwd`/ffmpeg/libavcodec -I`pwd`/ffmpeg/libavutil" >> config.mak
  79                 echo "LOCAL_FFMPEG=1" >> config.mak
  80                 extra_libs="$extra_libs -lz"
  81         elif [ "$static_ffmpeg" != "" ]
  82         then
  83                 if [ -d "$static_ffmpeg" ]
  84                 then
  85                         echo "CFLAGS+=-I$static_ffmpeg/libavformat -I$static_ffmpeg/libavcodec -I$static_ffmpeg/libavutil" >> config.mak
  86                         echo "LDFLAGS+=-L$static_ffmpeg/libavformat -L$static_ffmpeg/libavcodec -L$static_ffmpeg/libavutil" >> config.mak
  87                         [ $targetos = "Darwin" ] &&
  88                                 echo "LDFLAGS+=-single_module" >> config.mak
  89                 else
  90                         echo "avformat: Invalid path specified: $static_ffmpeg"
  91                         touch ../disable-avformat
  92                         echo 0
  93                 fi
  94         else
  95                 if [ -d "$shared_ffmpeg/include/ffmpeg" -a -f "$shared_ffmpeg/$LIBDIR/libavformat$LIBSUF" ]
  96                 then
  97                         echo "CFLAGS+=-I$shared_ffmpeg/include/ffmpeg " >> config.mak
  98                         echo "LDFLAGS+=-L$shared_ffmpeg/$LIBDIR" >> config.mak
  99                 else
 100                         echo "avformat: No build environment found. "
 101                         echo "          Try configuring mlt with --avformat-cvs."
 102                         touch ../disable-avformat
 103                         exit 0
 104                 fi
 105         fi
 106
 107         echo "EXTRA_LIBS=$extra_libs" >> config.mak
 108         echo "AVFORMAT_SUFFIX=$avformat_suffix" >> config.mak
 109
 110 cat << EOF >> ../producers.dat
 111 avformat                libmltavformat$LIBSUF
 112 EOF
 113
 114 cat << EOF >> ../filters.dat
 115 avdeinterlace   libmltavformat$LIBSUF
 116 avresample              libmltavformat$LIBSUF
 117 avcolour_space  libmltavformat$LIBSUF
 118 EOF
 119
 120 cat << EOF >> ../consumers.dat
 121 avformat                libmltavformat$LIBSUF
 122 EOF
 123
 124 fi
 125