diff --git a/mingw-w64-crt/ChangeLog b/mingw-w64-crt/ChangeLog
index 65e5553..22c2398 100644
--- a/mingw-w64-crt/ChangeLog
+++ b/mingw-w64-crt/ChangeLog
@@ -1,5 +1,10 @@
 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
 
+	* crt/crtexe.c (_MINGW_INSTALL_DEBUG_MATHERR): __attribute__((weak))
+	is for gcc only. From Amine Khaldi.
+
+2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
+
 	* include/sect_attribs.h: Moved the _MSC_VER ifdef up to cover the
 	_ATTRIBUTES macro which is only for the M$ section pragmas. Changed
 	the __x86_64__ and __ia64__ ifdefs to _M_IA64 and _M_AMD64, because
diff --git a/mingw-w64-crt/crt/crtexe.c b/mingw-w64-crt/crt/crtexe.c
index 71c934e..4a0328c 100644
--- a/mingw-w64-crt/crt/crtexe.c
+++ b/mingw-w64-crt/crt/crtexe.c
@@ -51,7 +51,11 @@
 #define _commode (* __MINGW_IMP_SYMBOL(_commode))
 extern int _dowildcard;
 
+#if defined(__GNUC__)
 int _MINGW_INSTALL_DEBUG_MATHERR __attribute__((weak)) = 0;
+#else
+int _MINGW_INSTALL_DEBUG_MATHERR = 0;
+#endif
 extern int __defaultmatherr;
 extern _CRTIMP void __cdecl _initterm(_PVFV *, _PVFV *);