====================================================
-The file src/cf/ax_gcc_func_attribute.m4 covered by
-the following license:
+The files under src/external/autoconf-archive/m4/ are covered by the following
+license:
+ Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
+ Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
Copyright (c) 2013 Gabriele Svelto <gabriele.svelto@gmail.com>
+ Copyright (c) 2014 Mike Frysinger <vapier@gentoo.org>
Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice