tree e5dd2a8a01e32c76cc7bf0fe6473bba5bbd177c5
parent cf9ab63863468621ef742c7eef7fb6e7d08c806f
author Manuel Pégourié-Gonnard <mpg2@elzevir.fr> 1440709249 +0200
committer Manuel Pégourié-Gonnard <mpg2@elzevir.fr> 1441010067 +0200

Only use -Wshadow with GCC 4.8 or higher

Before that, we get useless warnings about local variables shadowing extern
functions, which means we can't have a local variable called index when we
include string.h.

https://lkml.org/lkml/2006/11/28/239
https://gcc.gnu.org/gcc-4.8/changes.html