git.sesse.net Git - mlt/blob - src/modules/avformat/configure

   1 #!/bin/sh
   2
   3 # Determine whether to recommend/use the HEAD revision of FFmpeg (unreleased)
   4 # or a specific revision based upon whether the last digit of our version
   5 # is even or odd. An odd MLT version number always represents unreleased.
   6 svn_rev="19873"
   7 micro_version=$(echo $version | cut -d . -f 3)
   8 odd_version=$(($micro_version % 2))
   9 [ "$odd_version" -eq "1" ] && svn_rev="HEAD"
  10
  11 if [ "$help" = "1" ]
  12 then
  13         cat << EOF
  14 FFmpeg/avformat options:
  15
  16   --avformat-svn          - Obtain FFmpeg from its Subversion repository
  17   --avformat-svn-version  - Specify a particular revision for --avformat-svn
  18   --avformat-svn-extra    - Add extra configure options for --avformat-svn
  19   --avformat-shared=path  - Link against a shared installation of FFmpeg (default)
  20   --avformat-static=path  - Link against a static FFmpeg development tree
  21   --avformat-ldextra=libs - Provide additional libs to link with
  22   --avformat-suffix=suff  - Specify a custom suffix for a shared build of FFmpeg
  23   --avformat-swscale      - Use libswcale instead of img_convert
  24   --avformat-no-codecs    - Disable the producer and consumer to avoid the FFmpeg codecs
  25   --avformat-no-filters   - Disable the filters to make a codecs+muxers-only plugin
  26
  27   NOTE: The recommended version of FFmpeg is $([ "$svn_rev" = "0.5" ] && echo $svn_rev || echo SVN-r$svn_rev).
  28
  29 EOF
  30
  31 else
  32         targetos=$(uname -s)
  33         case $targetos in
  34         Darwin)
  35                 export LIBSUF=.dylib
  36                 ;;
  37         Linux|FreeBSD)
  38                 export LIBSUF=.so
  39                 ;;
  40         *)
  41                 ;;
  42         esac
  43
  44         bits=$(uname -m)
  45         case $bits in
  46         x86_64)
  47                 [ -d /usr/lib/lib64 ] && export LIBDIR=lib64 || export LIBDIR=lib
  48                 ;;
  49         *)
  50                 export LIBDIR=lib
  51                 ;;
  52         esac
  53
  54         echo > config.mak
  55
  56         export static_ffmpeg=
  57         export shared_ffmpeg=$(pkg-config --variable=prefix libavformat)
  58         export extra_libs=
  59         export svn_ffmpeg=
  60         export svn_ffmpeg_extra=
  61         export avformat_suffix=
  62         export swscale=
  63         export codecs=true
  64         export filters=true
  65
  66         for i in "$@"
  67         do
  68                 case $i in
  69                         --avformat-static=* )   static_ffmpeg="${i#--avformat-static=}" ;;
  70                         --avformat-shared=* )   shared_ffmpeg="${i#--avformat-shared=}" ;;
  71                         --avformat-ldextra=* )  extra_libs="${i#--avformat-ldextra=}" ;;
  72                         --avformat-svn )                svn_ffmpeg=true ;;
  73                         --avformat-svn-extra=* ) svn_ffmpeg_extra="${i#--avformat-svn-extra=}" ;;
  74                         --avformat-svn-version=* )      svn_rev="${i#--avformat-svn-version=}" ;;
  75                         --avformat-cvs )                svn_ffmpeg=true ;;
  76                         --avformat-suffix=* )   avformat_suffix="${i#--avformat-suffix=}" ;;
  77                         --avformat-swscale )    swscale=true ;;
  78                         --avformat-swscaler )   swscale=true ;;
  79                         --avformat-no-codecs )  codecs=false ;;
  80                         --avformat-no-filters ) filters=false ;;
  81                 esac
  82         done
  83
  84         if [ "$svn_ffmpeg" != "" ]
  85         then
  86                 if [ "$gpl" = "true" ]
  87                 then
  88                         enable_gpl="--enable-gpl"
  89                         [ "$swscale" != "" ] && [ "$svn_rev" = "0.5" ] &&
  90                                 enable_swscale="--enable-swscale"
  91                 fi
  92                 if [ ! -d "ffmpeg" ]
  93                 then
  94                         echo
  95                         echo "Checking out ffmpeg/avformat revision $svn_rev - no password required"
  96                         echo
  97                         if [ "$svn_rev" = "0.5" ]; then
  98                                 svn checkout svn://svn.mplayerhq.hu/ffmpeg/branches/$svn_rev ffmpeg
  99                         else
 100                                 svn checkout -r $svn_rev svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
 101                         fi
 102                 fi
 103                 [ -d "ffmpeg" ] && ( cd ffmpeg ; ./configure $enable_gpl $enable_swscale $svn_ffmpeg_extra )
 104                 #[ ! -f "ffmpeg/ffmpeg.patch" ] && ( cd ffmpeg ; cp ../ffmpeg.patch . ; patch -p0 < ffmpeg.patch )
 105                 echo "CFLAGS+=-I`pwd`/ffmpeg -I`pwd`/ffmpeg/libavformat -I`pwd`/ffmpeg/libavcodec -I`pwd`/ffmpeg/libavutil -I`pwd`/ffmpeg/libavdevice" >> config.mak
 106                 echo "LDFLAGS+=-L`pwd`/ffmpeg/libavformat -L`pwd`/ffmpeg/libavcodec -L`pwd`/ffmpeg/libavutil -L`pwd`/ffmpeg/libavdevice" >> config.mak
 107                 if [ "$swscale" != "" ] || [ "$svn_rev" = "HEAD" ]
 108                 then
 109                         echo "CFLAGS+=-I`pwd`/ffmpeg/libswscale" >> config.mak
 110                         echo "LDFLAGS+=-L`pwd`/ffmpeg/libswscale" >> config.mak
 111                         echo "SWSCALE=1" >> config.mak
 112                 fi
 113                 [ $targetos = "Darwin" ] &&
 114                         echo "LDFLAGS+=-single_module" >> config.mak
 115                 echo "LOCAL_FFMPEG=1" >> config.mak
 116                 echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
 117                 extra_libs="$extra_libs -lm -lz -lbz2"
 118         elif [ "$static_ffmpeg" != "" ]
 119         then
 120                 if [ -d "$static_ffmpeg" ]
 121                 then
 122                         echo "CFLAGS+=-I$static_ffmpeg/libavformat -I$static_ffmpeg/libavcodec -I$static_ffmpeg/libavutil -I$static_ffmpeg/libavdevice" >> config.mak
 123                         echo "LDFLAGS+=-L$static_ffmpeg/libavformat -L$static_ffmpeg/libavcodec -L$static_ffmpeg/libavutil -L$static_ffmpeg/libavdevice" >> config.mak
 124                         [ $targetos = "Darwin" ] &&
 125                                 echo "LDFLAGS+=-single_module" >> config.mak
 126                         if [ "$swscale" != "" ]
 127                         then
 128                                 echo "CFLAGS+=-I$static_ffmpeg/libswscale" >> config.mak
 129                                 echo "LDFLAGS+=-L$static_ffmpeg/libswscale" >> config.mak
 130                                 echo "SWSCALE=1" >> config.mak
 131                         fi
 132                         echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
 133                         extra_libs="$extra_libs -lm -lz -lbz2"
 134                 else
 135                         echo "avformat: Invalid path specified: $static_ffmpeg"
 136                         touch ../disable-avformat
 137                         echo 0
 138                 fi
 139         elif [ "$shared_ffmpeg" != "" ]
 140         then
 141                 echo "PREFIX=$shared_ffmpeg" >> config.mak
 142                 echo "CFLAGS+=$(pkg-config --cflags libavformat) $TMP_CFLAGS" >> config.mak
 143                 echo "LDFLAGS+=$(pkg-config --libs libavformat)" >> config.mak
 144                 [ -d "$shared_ffmpeg/include/ffmpeg/libavformat" ] &&
 145                         echo "CFLAGS+=-I$shared_ffmpeg/include/ffmpeg/libavformat -I$shared_ffmpeg/include/ffmpeg/libavcodec" >> config.mak
 146                 [ -d "$shared_ffmpeg/include/libavformat" ] &&
 147                         echo "CFLAGS+=-I$shared_ffmpeg/include/libavformat -I$shared_ffmpeg/include/libavcodec" >> config.mak
 148                 avcodec_version=$(pkg-config --modversion libavcodec)
 149                 if [ "$swscale" != "" ] || ( [ $(echo $avcodec_version | cut -d. -f1) -ge 52 ] && [ $(echo $avcodec_version | cut -d. -f2) -ge 21 ] )
 150                 then
 151                         [ -d "$shared_ffmpeg/include/ffmpeg/libswscale" ] &&
 152                                 echo "CFLAGS+=-I$shared_ffmpeg/include/ffmpeg/libswscale" >> config.mak
 153                         [ -d "$shared_ffmpeg/include/libswscale" ] &&
 154                                 echo "CFLAGS+=-I$shared_ffmpeg/include/libswscale" >> config.mak
 155                         echo "SWSCALE=1" >> config.mak
 156                 fi
 157         else
 158                 echo "avformat: No build environment found. "
 159                 echo "          Try configuring mlt with --avformat-svn."
 160                 touch ../disable-avformat
 161                 exit 0
 162         fi
 163
 164         echo "EXTRA_LIBS=$extra_libs" >> config.mak
 165         echo "AVFORMAT_SUFFIX=$avformat_suffix" >> config.mak
 166         [ "$codecs" = "true" ] && echo "CODECS=1" >> config.mak
 167         [ "$filters" = "true" ] && echo "FILTERS=1" >> config.mak
 168         exit 0
 169
 170 fi