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         pkg-config x11 > /dev/null 2>&1
  66         export x11=$?
  67
  68         for i in "$@"
  69         do
  70                 case $i in
  71                         --avformat-static=* )   static_ffmpeg="${i#--avformat-static=}" ;;
  72                         --avformat-shared=* )   shared_ffmpeg="${i#--avformat-shared=}" ;;
  73                         --avformat-ldextra=* )  extra_libs="${i#--avformat-ldextra=}" ;;
  74                         --avformat-svn )                svn_ffmpeg=true ;;
  75                         --avformat-svn-extra=* ) svn_ffmpeg_extra="${i#--avformat-svn-extra=}" ;;
  76                         --avformat-svn-version=* )      svn_rev="${i#--avformat-svn-version=}" ;;
  77                         --avformat-cvs )                svn_ffmpeg=true ;;
  78                         --avformat-suffix=* )   avformat_suffix="${i#--avformat-suffix=}" ;;
  79                         --avformat-swscale )    swscale=true ;;
  80                         --avformat-swscaler )   swscale=true ;;
  81                         --avformat-no-codecs )  codecs=false ;;
  82                         --avformat-no-filters ) filters=false ;;
  83                 esac
  84         done
  85
  86         if [ "$svn_ffmpeg" != "" ]
  87         then
  88                 if [ "$gpl" = "true" ]
  89                 then
  90                         enable_gpl="--enable-gpl"
  91                         [ "$swscale" != "" ] && [ "$svn_rev" = "0.5" ] &&
  92                                 enable_swscale="--enable-swscale"
  93                 fi
  94                 if [ ! -d "ffmpeg" ]
  95                 then
  96                         echo
  97                         echo "Checking out ffmpeg/avformat revision $svn_rev - no password required"
  98                         echo
  99                         if [ "$svn_rev" = "0.5" ]; then
 100                                 svn checkout svn://svn.mplayerhq.hu/ffmpeg/branches/$svn_rev ffmpeg
 101                         else
 102                                 svn checkout -r $svn_rev svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
 103                         fi
 104                 fi
 105                 [ -d "ffmpeg" ] && ( cd ffmpeg ; ./configure $enable_gpl $enable_swscale $svn_ffmpeg_extra )
 106                 #[ ! -f "ffmpeg/ffmpeg.patch" ] && ( cd ffmpeg ; cp ../ffmpeg.patch . ; patch -p0 < ffmpeg.patch )
 107                 echo "CFLAGS+=-I`pwd`/ffmpeg -I`pwd`/ffmpeg/libavformat -I`pwd`/ffmpeg/libavcodec -I`pwd`/ffmpeg/libavutil -I`pwd`/ffmpeg/libavdevice" >> config.mak
 108                 echo "LDFLAGS+=-L`pwd`/ffmpeg/libavformat -L`pwd`/ffmpeg/libavcodec -L`pwd`/ffmpeg/libavutil -L`pwd`/ffmpeg/libavdevice" >> config.mak
 109                 if [ "$swscale" != "" ] || [ "$svn_rev" = "HEAD" ]
 110                 then
 111                         echo "CFLAGS+=-I`pwd`/ffmpeg/libswscale" >> config.mak
 112                         echo "LDFLAGS+=-L`pwd`/ffmpeg/libswscale" >> config.mak
 113                         echo "SWSCALE=1" >> config.mak
 114                 fi
 115                 [ $targetos = "Darwin" ] &&
 116                         echo "LDFLAGS+=-single_module" >> config.mak
 117                 echo "LOCAL_FFMPEG=1" >> config.mak
 118                 echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
 119                 extra_libs="$extra_libs -lm -lz -lbz2"
 120
 121                 echo -e "#include <libavcodec/vdpau.h>\n int main(){ VdpBitstreamBuffer test; test.struct_version; return 0;}" | gcc -I"`pwd`/ffmpeg" $CFLAGS -c -x c -  >/dev/null 2>&1
 122                 [ "$x11" = "0" -a "$?" = "0" ] && echo "VDPAU=1" >> config.mak
 123         elif [ "$static_ffmpeg" != "" ]
 124         then
 125                 if [ -d "$static_ffmpeg" ]
 126                 then
 127                         echo "CFLAGS+=-I$static_ffmpeg/libavformat -I$static_ffmpeg/libavcodec -I$static_ffmpeg/libavutil -I$static_ffmpeg/libavdevice" >> config.mak
 128                         echo "LDFLAGS+=-L$static_ffmpeg/libavformat -L$static_ffmpeg/libavcodec -L$static_ffmpeg/libavutil -L$static_ffmpeg/libavdevice" >> config.mak
 129                         [ $targetos = "Darwin" ] &&
 130                                 echo "LDFLAGS+=-single_module" >> config.mak
 131                         if [ "$swscale" != "" ]
 132                         then
 133                                 echo "CFLAGS+=-I$static_ffmpeg/libswscale" >> config.mak
 134                                 echo "LDFLAGS+=-L$static_ffmpeg/libswscale" >> config.mak
 135                                 echo "SWSCALE=1" >> config.mak
 136                         fi
 137                         echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
 138                         extra_libs="$extra_libs -lm -lz -lbz2"
 139
 140                         echo -e "#include <libavcodec/vdpau.h>\n int main(){ VdpBitstreamBuffer test; test.struct_version; return 0;}" | gcc -I"$static_ffmpeg" $CFLAGS -c -x c -  >/dev/null 2>&1
 141                         [ "$x11" = "0" -a "$?" = "0" ] && echo "VDPAU=1" >> config.mak
 142                 else
 143                         echo "avformat: Invalid path specified: $static_ffmpeg"
 144                         touch ../disable-avformat
 145                         echo 0
 146                 fi
 147         elif [ "$shared_ffmpeg" != "" ]
 148         then
 149                 echo "PREFIX=$shared_ffmpeg" >> config.mak
 150                 echo "CFLAGS+=$(pkg-config --cflags libavformat) $TMP_CFLAGS" >> config.mak
 151                 echo "LDFLAGS+=$(pkg-config --libs libavformat)" >> config.mak
 152                 [ -d "$shared_ffmpeg/include/ffmpeg/libavformat" ] &&
 153                         echo "CFLAGS+=-I$shared_ffmpeg/include/ffmpeg/libavformat -I$shared_ffmpeg/include/ffmpeg/libavcodec" >> config.mak
 154                 [ -d "$shared_ffmpeg/include/libavformat" ] &&
 155                         echo "CFLAGS+=-I$shared_ffmpeg/include/libavformat -I$shared_ffmpeg/include/libavcodec" >> config.mak
 156                 avcodec_version=$(pkg-config --modversion libavcodec)
 157                 if [ "$swscale" != "" ] || ( [ $(echo $avcodec_version | cut -d. -f1) -ge 52 ] && [ $(echo $avcodec_version | cut -d. -f2) -ge 21 ] )
 158                 then
 159                         [ -d "$shared_ffmpeg/include/ffmpeg/libswscale" ] &&
 160                                 echo "CFLAGS+=-I$shared_ffmpeg/include/ffmpeg/libswscale" >> config.mak
 161                         [ -d "$shared_ffmpeg/include/libswscale" ] &&
 162                                 echo "CFLAGS+=-I$shared_ffmpeg/include/libswscale" >> config.mak
 163                         echo "SWSCALE=1" >> config.mak
 164                 fi
 165
 166                 echo -e "#include <libavcodec/vdpau.h>\n int main(){ VdpBitstreamBuffer test; test.struct_version; return 0;}" | gcc -I"$(pkg-config --cflags libavformat)" -I"$shared_ffmpeg/include" $CFLAGS -c -x c -  >/dev/null 2>&1
 167                 [ "$x11" = "0" -a "$?" = "0" ] && echo "VDPAU=1" >> config.mak
 168         else
 169                 echo "avformat: No build environment found. "
 170                 echo "          Try configuring mlt with --avformat-svn."
 171                 touch ../disable-avformat
 172                 exit 0
 173         fi
 174
 175         echo "EXTRA_LIBS=$extra_libs" >> config.mak
 176         echo "AVFORMAT_SUFFIX=$avformat_suffix" >> config.mak
 177         [ "$codecs" = "true" ] && echo "CODECS=1" >> config.mak
 178         [ "$filters" = "true" ] && echo "FILTERS=1" >> config.mak
 179         exit 0
 180
 181 fi