SPELL=optipng
         VERSION=0.7.6
  SECURITY_PATCH=3
          SOURCE=$SPELL-$VERSION.tar.gz
   SOURCE_URL[0]=$SOURCEFORGE_URL/$SPELL/$SOURCE
     SOURCE_HASH=sha512:d31d7494c23413d87b601a706cc2faf82923156a818da66e0bfad11741aed065db8f1b0c088d2abd66899ac192408c05f594295ded2684c4549c5f03b140a184
SOURCE_DIRECTORY="$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