--- mpfr-gmp.h 2009-02-20 04:43:17.000000000 -0500

+++ mpfr-gmp.h 2009-09-21 18:54:44.058699000 -0400

@@ -173,7 +173,7 @@

#define XDEBUG

/* For longlong.h */

-#ifdef HAVE_ATTRIBUTE_MODE

+#if defined(HAVE_ATTRIBUTE_MODE) && defined(__GNUC__)

typedef unsigned int UQItype __attribute__ ((mode (QI)));

typedef int SItype __attribute__ ((mode (SI)));

typedef unsigned int USItype __attribute__ ((mode (SI)));