diff --git a/miosix/filesystem/stringpart.cpp b/miosix/filesystem/stringpart.cpp index d70f3deddd15ceca5d9b8b662beee5a9bba1b948..03be75b87b7e23731ceef10d5972760a1aabd459 100644 --- a/miosix/filesystem/stringpart.cpp +++ b/miosix/filesystem/stringpart.cpp @@ -26,7 +26,9 @@ ***************************************************************************/ //Makes memrchr available in newer GCCs +#ifndef _GNU_SOURCE #define _GNU_SOURCE +#endif #include <string.h> #include "stringpart.h"