This file is part of mingw-cross-env. See doc/index.html for further information. This patch has been taken from: http://gcc.gnu.org/ml/gcc-patches/2010-06/msg00387.html diff -urN a/include/float.h b/include/float.h --- a/include/float.h 2010-03-07 04:31:41.000000000 +0100 +++ b/include/float.h 2010-06-05 12:29:08.899723741 +0200 @@ -16,8 +16,6 @@ * */ -#include_next - #ifndef _MINGW_FLOAT_H_ #define _MINGW_FLOAT_H_