From: Francois-Xavier Coudert <coudert@clipper.ens.fr>
Date: Sun, 23 Oct 2005 20:06:08 +0000 (+0200)
Subject: fpu.c: Add _GNU_SOURCE definition.
X-Git-Tag: misc/cutover-cvs2svn~41
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=17d6e514a126393563bc7d44c44842bbdd13cd87;p=thirdparty%2Fgcc.git

fpu.c: Add _GNU_SOURCE definition.

	* runtime/fpu.c: Add _GNU_SOURCE definition.
	* config/fpu-glibc.h: Remove __USE_GNU definition.

From-SVN: r105822
---

diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 3666964d6c98..1088c76933e2 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,8 @@
+2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
+
+	* runtime/fpu.c: Add _GNU_SOURCE definition.
+	* config/fpu-glibc.h: Remove __USE_GNU definition.
+
 2005-10-23  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/24384
diff --git a/libgfortran/config/fpu-glibc.h b/libgfortran/config/fpu-glibc.h
index 0a6c9df1cc1c..389f9054a562 100644
--- a/libgfortran/config/fpu-glibc.h
+++ b/libgfortran/config/fpu-glibc.h
@@ -33,7 +33,6 @@ Boston, MA 02110-1301, USA.  */
    feenableexcept function in fenv.h to set individual exceptions
    (there's nothing to do that in C99).  */
 
-#define __USE_GNU
 #ifdef HAVE_FENV_H
 #include <fenv.h>
 #endif
diff --git a/libgfortran/runtime/fpu.c b/libgfortran/runtime/fpu.c
index f81a3b05a421..4a2c1f1d431f 100644
--- a/libgfortran/runtime/fpu.c
+++ b/libgfortran/runtime/fpu.c
@@ -1,3 +1,8 @@
+/* This is needed for fpu-glibc.h, before all other includes */
+#ifdef HAVE_FENV_H
+#define _GNU_SOURCE
+#endif
+
 #include "libgfortran.h"
 
 /* We include the platform-dependent code.  */