gas: avoid spurious failures in non-ELF targets in the SPARC testsuite.

[deliverable/binutils-gdb.git] / libiberty / floatformat.c

diff --git a/libiberty/floatformat.c b/libiberty/floatformat.c
index 789fa05777dd3dc36b799e17cad1b91a228062ef..9190e1469d9fdf4587a5ed600197489a684148d9 100644 (file)
--- a/libiberty/floatformat.c
+++ b/libiberty/floatformat.c
@@ -1,5 +1,5 @@
 /* IEEE floating point support routines, for GDB, the GNU Debugger.
 /* IEEE floating point support routines, for GDB, the GNU Debugger.

-   Copyright 1991, 1994, 1999, 2000, 2003, 2005, 2006, 2010, 2012
+   Copyright 1991, 1994, 1999, 2000, 2003, 2005, 2006, 2010, 2012, 2015

    Free Software Foundation, Inc.
 
 This file is part of GDB.
    Free Software Foundation, Inc.
 
 This file is part of GDB.


@@ -19,7 +19,9 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* This is needed to pick up the NAN macro on some systems.  */
 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* This is needed to pick up the NAN macro on some systems.  */

+#ifndef _GNU_SOURCE

 #define _GNU_SOURCE
 #define _GNU_SOURCE

+#endif

 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"