          MODULE=libpng
         VERSION=1.2.46
          SOURCE=$MODULE-$VERSION.tar.gz
         SOURCE2=$MODULE-$VERSION-pngrutil.patch.gz
   SOURCE_URL[0]=$SFORGE_URL/$MODULE
   SOURCE_URL[1]=ftp://ftp.simplesystems.org/pub/libpng/png/src
     SOURCE2_URL=$PATCH_URL
      SOURCE_VFY=sha1:d5f3a2439b0b6d85a26499b2be09918eb54ea13a
     SOURCE2_VFY=sha1:8d664bf51b73d0e4b9622d80ce91a1aaa8fde752
        WEB_SITE=http://www.libpng.org/pub/png/libpng.html
         ENTERED=20010922
         UPDATED=20120304
           SHORT="Library that supports the PNG graphics format"

cat << EOF
The PNG library is a collection of routines used to create and
manipulate PNG format graphics files. The PNG format was designed
as a replacement for GIF and, to a lesser extent, TIFF, with many
improvements and extensions.
EOF
