From: Patrice Mandin
Subject: [SDL] Can not install generated sdl-config

When building SDL when builddir != srcdir, then make install fails,
because it tries to install sdl-config from srcdir, instead of builddir

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401480