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="0.6.1"
   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   --avformat-no-devices   - Disable support for libavdevice
  27   --avformat-no-vdpau     - Disable support for NVIDIA VDPAU
  28
  29   NOTE: The recommended version of FFmpeg is $([ "$svn_rev" = "0.6.1" ] && echo $svn_rev || echo SVN-r$svn_rev).
  30
  31 EOF
  32
  33 else
  34         targetos=$(uname -s)
  35         case $targetos in
  36         Darwin)
  37                 export LIBSUF=.dylib
  38                 ;;
  39         Linux|FreeBSD)
  40                 export LIBSUF=.so
  41                 ;;
  42         *)
  43                 ;;
  44         esac
  45
  46         bits=$(uname -m)
  47         case $bits in
  48         x86_64)
  49                 [ -d /usr/lib/lib64 ] && export LIBDIR=lib64 || export LIBDIR=lib
  50                 ;;
  51         *)
  52                 export LIBDIR=lib
  53                 ;;
  54         esac
  55
  56         echo > config.mak
  57
  58         export static_ffmpeg=
  59         export shared_ffmpeg=$(pkg-config --variable=prefix libavformat)
  60         export extra_libs=
  61         export svn_ffmpeg=
  62         export svn_ffmpeg_extra=
  63         export avformat_suffix=
  64         export swscale=
  65         export codecs=true
  66         export filters=true
  67         export devices=true
  68         export vdpau=true
  69         pkg-config x11 > /dev/null 2>&1
  70         export x11=$?
  71
  72         for i in "$@"
  73         do
  74                 case $i in
  75                         --avformat-static=* )   static_ffmpeg="${i#--avformat-static=}" ;;
  76                         --avformat-shared=* )   shared_ffmpeg="${i#--avformat-shared=}" ;;
  77                         --avformat-ldextra=* )  extra_libs="${i#--avformat-ldextra=}" ;;
  78                         --avformat-svn )                svn_ffmpeg=true ;;
  79                         --avformat-svn-extra=* ) svn_ffmpeg_extra="${i#--avformat-svn-extra=}" ;;
  80                         --avformat-svn-version=* )      svn_rev="${i#--avformat-svn-version=}" ;;
  81                         --avformat-cvs )                svn_ffmpeg=true ;;
  82                         --avformat-suffix=* )   avformat_suffix="${i#--avformat-suffix=}" ;;
  83                         --avformat-swscale )    swscale=true ;;
  84                         --avformat-swscaler )   swscale=true ;;
  85                         --avformat-no-codecs )  codecs=false ;;
  86                         --avformat-no-filters ) filters=false ;;
  87                         --avformat-no-devices ) devices=false ;;
  88                         --avformat-no-vdpau )   vdpau=false ;;
  89                 esac
  90         done
  91
  92         if [ "$svn_ffmpeg" != "" ]
  93         then
  94                 if [ "$gpl" = "true" ]
  95                 then
  96                         enable_gpl="--enable-gpl"
  97                         [ "$swscale" != "" ] && [ "$svn_rev" = "0.5" ] &&
  98                                 enable_swscale="--enable-swscale"
  99                 fi
 100                 if [ ! -d "ffmpeg" ]
 101                 then
 102                         echo
 103                         echo "Checking out ffmpeg/avformat revision $svn_rev - no password required"
 104                         echo
 105                         if [ "$svn_rev" = "0.6.1" ] || [ "$svn_rev" = "0.6" ] || [ "$svn_rev" = "0.5" ]
 106                         then
 107                                 svn checkout svn://svn.mplayerhq.hu/ffmpeg/branches/$svn_rev ffmpeg
 108                         else
 109                                 svn checkout -r $svn_rev svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
 110                         fi
 111                 fi
 112                 [ "$devices" = "false" ] && disable_devices="--disable-devices"
 113                 [ -d "ffmpeg" ] && ( cd ffmpeg ; ./configure $enable_gpl $disable_devices $enable_swscale $svn_ffmpeg_extra --extra-cflags=-fPIC )
 114                 #[ ! -f "ffmpeg/ffmpeg.patch" ] && ( cd ffmpeg ; cp ../ffmpeg.patch . ; patch -p0 < ffmpeg.patch )
 115                 echo "CFLAGS+=-DAVDATADIR=\\\"${prefix}/share/ffmpeg/\\\"" >> config.mak
 116                 echo "CFLAGS+=-I`pwd`/ffmpeg" >> config.mak
 117                 echo "LDFLAGS+=-L`pwd`/ffmpeg/libavformat -L`pwd`/ffmpeg/libavcodec -L`pwd`/ffmpeg/libavutil" >> config.mak
 118                 if [ "$swscale" != "" ] || [ "$svn_rev" = "HEAD" ] || [ "$svn_rev" = "0.6.1" ] || [ "$svn_rev" = "0.6" ] || [ "$svn_rev" = "0.5" ]
 119                 then
 120                         echo "LDFLAGS+=-L`pwd`/ffmpeg/libswscale" >> config.mak
 121                         echo "SWSCALE=1" >> config.mak
 122                 fi
 123                 if [ "$devices" = "true" ]
 124                 then
 125                         echo "LDFLAGS+=-L`pwd`/ffmpeg/libavdevice" >> config.mak
 126                 fi
 127                 [ $targetos = "Darwin" ] &&
 128                         echo "LDFLAGS+=-single_module" >> config.mak
 129                 echo "LOCAL_FFMPEG=1" >> config.mak
 130                 echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
 131                 extra_libs="$extra_libs -lm -lz -lbz2"
 132
 133                 if [ "$vdpau" = "true" ]
 134                 then
 135                         printf "#include <libavcodec/vdpau.h>\n int main(){ VdpBitstreamBuffer test; test.struct_version; return 0;}" | gcc -I"`pwd`/ffmpeg" $CFLAGS -c -x c -  >/dev/null 2>&1
 136                         [ "$x11" = "0" -a "$?" = "0" ] && echo "VDPAU=1" >> config.mak
 137                 fi
 138         elif [ "$static_ffmpeg" != "" ]
 139         then
 140                 if [ -d "$static_ffmpeg" ]
 141                 then
 142                         echo "CFLAGS+=-DAVDATADIR=\\\"${static_ffmpeg}/ffpresets/\\\"" >> config.mak
 143                         echo "CFLAGS+=-I$static_ffmpeg" >> config.mak
 144                         echo "LDFLAGS+=-L$static_ffmpeg/libavformat -L$static_ffmpeg/libavcodec -L$static_ffmpeg/libavutil" >> config.mak
 145                         [ $targetos = "Darwin" ] &&
 146                                 echo "LDFLAGS+=-single_module" >> config.mak
 147                         if [ "$swscale" != "" ]
 148                         then
 149                                 echo "LDFLAGS+=-L$static_ffmpeg/libswscale" >> config.mak
 150                                 echo "SWSCALE=1" >> config.mak
 151                         fi
 152                         if [ "$devices" = "true" ]
 153                         then
 154                                 echo "LDFLAGS+=-L$static_ffmpeg/libavdevice" >> config.mak
 155                         fi
 156                         echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
 157                         extra_libs="$extra_libs -lm -lz -lbz2"
 158
 159                         if [ "$vdpau" = "true" ]
 160                         then
 161                                 printf "#include <libavcodec/vdpau.h>\n int main(){ VdpBitstreamBuffer test; test.struct_version; return 0;}" | gcc -I"$static_ffmpeg" $CFLAGS -c -x c -  >/dev/null 2>&1
 162                                 [ "$x11" = "0" -a "$?" = "0" ] && echo "VDPAU=1" >> config.mak
 163                         fi
 164                 else
 165                         echo "avformat: Invalid path specified: $static_ffmpeg"
 166                         touch ../disable-avformat
 167                         echo 0
 168                 fi
 169         elif [ "$shared_ffmpeg" != "" ]
 170         then
 171                 echo "PREFIX=$shared_ffmpeg" >> config.mak
 172                 echo "CFLAGS+=-DAVDATADIR=\\\"${shared_ffmpeg}/share/ffmpeg/\\\"" >> config.mak
 173                 echo "CFLAGS+=$(pkg-config --cflags libavformat)" >> config.mak
 174                 echo "LDFLAGS+=$(pkg-config --libs-only-L libavformat)" >> config.mak
 175                 if [ "$devices" = "true" ]
 176                 then
 177                         echo "CFLAGS+=$(pkg-config --cflags libavdevice)" >> config.mak
 178                         echo "LDFLAGS+=$(pkg-config --libs-only-L libavdevice)" >> config.mak
 179                 fi
 180                 avcodec_version=$(pkg-config --modversion libavcodec)
 181                 if [ "$swscale" != "" ] || ( [ $(echo $avcodec_version | cut -d. -f1) -ge 52 ] && [ $(echo $avcodec_version | cut -d. -f2) -ge 21 ] )
 182                 then
 183                         echo "CFLAGS+=$(pkg-config --cflags libswscale)" >> config.mak
 184                         echo "LDFLAGS+=$(pkg-config --libs-only-L libswscale)" >> config.mak
 185                         echo "SWSCALE=1" >> config.mak
 186                 fi
 187
 188                 if [ "$vdpau" = "true" ]
 189                 then
 190                         printf "#include <libavcodec/vdpau.h>\n int main(){ VdpBitstreamBuffer test; test.struct_version; return 0;}" | gcc -I"$(pkg-config --cflags libavformat)" -I"$shared_ffmpeg/include" $CFLAGS -c -x c -  >/dev/null 2>&1
 191                         [ "$x11" = "0" -a "$?" = "0" ] && echo "VDPAU=1" >> config.mak
 192                 fi
 193         else
 194                 echo "avformat: No build environment found. "
 195                 echo "          Try configuring mlt with --avformat-svn."
 196                 touch ../disable-avformat
 197                 exit 0
 198         fi
 199
 200         echo "EXTRA_LIBS=$extra_libs" >> config.mak
 201         echo "AVFORMAT_SUFFIX=$avformat_suffix" >> config.mak
 202         [ "$codecs" = "true" ] && echo "CODECS=1" >> config.mak
 203         [ "$filters" = "true" ] && echo "FILTERS=1" >> config.mak
 204         [ "$devices" = "true" ] && echo "DEVICES=1" >> config.mak
 205         exit 0
 206
 207 fi