          MODULE=libpng
         VERSION=1.6.58
          SOURCE=$MODULE-$VERSION.tar.gz
 SOURCE_URL_FULL=https://github.com/pnggroup/libpng/archive/refs/tags/v$VERSION.tar.gz
      SOURCE_VFY=sha256:a9d4df463d36a6e5f9c29bd6f4967312d17e996c1854f3511f833924eb1993cf
        WEB_SITE=http://www.libpng.org/pub/png/libpng.html
         ENTERED=20010922
         UPDATED=20260415
           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
