--- gcc/system.h.bak 2015-03-19 21:28:56.628653287 +0300 +++ gcc/system.h.bak 2015-03-19 21:29:47.636015608 +0300 @@ -456,9 +456,13 @@ } #endif +#ifdef HAVE_STDLIB_H +#include +#else #ifdef HAVE_MALLOC_H #include #endif +#endif #ifdef __cplusplus extern "C" {