petrockblog/RetroPie-Setup — pull request #510 by gizmo98 (2014-12-10 18:07:09+00:00)
Title: mame4all: Try to fix compilation issue

Just add the missing libs (https://github.com/petrockblog/RetroPie-Setup/issues/509) and use the same -march CFLAG as RetroPie-Setup.