SlackBuildsOrg/perl/perl-Alien-SDL
..
perl-Alien-SDL.info
perl-Alien-SDL.SlackBuild
README
slack-desc

In short Alien::SDL can be used to detect and get configuration
settings from an installed SDL and related libraries. Based on your
platform it offers the possibility to download and install pre-built
binaries or to build SDL & co. from source codes.