helper to get, build and use SDL libraries

 Perl's idea of a metapackage to provide C library dependencies for
 Perl SDL application.
 .
 When building from source, this package can be used to detect and get
 configuration settings from an installed SDL and related libraries. As
 a binary package, it provides on native libs used when
 building this package.
 .
 This package provides Perl module Alien::SDL