--- src/gl/stddef.in.h.orig	2015-03-23 21:57:21.000000000 +0100

+++ src/gl/stddef.in.h	2016-03-21 00:34:15.158077000 +0100

@@ -89,7 +89,7 @@ typedef union

   double __d;

   long double __ld;

   long int __i;

-} max_align_t;

+} gnu_max_align_t;

 #endif

 #  endif /* _@GUARD_PREFIX@_STDDEF_H */