(REAL_VALUE_ATOF): Define only if not REAL_ARITHMETIC.

From-SVN: r4160

diff --git a/gcc/config/i386/xm-isc.h b/gcc/config/i386/xm-isc.h
index a822f0cb5c51b6f3cc3b3ac4d37352082f72de8a..7a0a47c4df586fe80d3267f9e30038099495954d 100644 (file)
--- a/gcc/config/i386/xm-isc.h
+++ b/gcc/config/i386/xm-isc.h
@@ -1,4 +1,6 @@
-#define REAL_VALUE_ATOF(x) strtod ((x), (char **)0)
-extern double strtod ();
-
 #include "i386/xm-sysv3.h"
+
+#ifndef REAL_ARITHMETIC
+#define REAL_VALUE_ATOF(x, mode) strtod ((x), (char **)0)
+extern double strtod ();
+#endif