1. 7935a82 Makefile: Move some scripts imported from Linux by Masahiro Yamada · Thu Nov 28 16:29:23 2013 +0900[Renamed from tools/gcc-version.sh]
  2. 5436f9c tools, config.mk: Add gcc-version.sh, cc-version test from Linux by Tom Rini · Fri Mar 16 05:27:47 2012 +0000