           SPELL=optipng
         VERSION=0.6.5
          SOURCE=$SPELL-$VERSION.tar.gz
   SOURCE_URL[0]=$SOURCEFORGE_URL/$SPELL/$SOURCE
     SOURCE_HASH=sha512:29accf10792c10437e57e04f7b05d2f788b5f6fb1ccfe55f3bd5c1b54989ac455b1d894ba66b06b18834e56400aece5e466547e35fcff82f41a7291721eaf07d
SOURCE_DIRECTORY="$BUILD_DIRECTORY/$SPELL-$VERSION"
        WEB_SITE=http://optipng.sourceforge.net/
      LICENSE[0]=ZLIB
         ENTERED=20100716
           SHORT="advanced PNG optimizer"
cat << EOF
OptiPNG is a PNG optimizer that recompresses image files to a smaller size,
without losing any information. This program also converts external formats
(BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks
and corrections.
EOF
