Fix warnings in test-powerpc-snan.c

diff --git a/ChangeLog b/ChangeLog
index b1cde0d9c0d6cafec18af9a1b068c9744421f775..74f998dde3f8e40e43e1ba83d3c93a5cc4fe3d98 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2013-01-04  Andreas Schwab  <schwab@linux-m68k.org>
 
+       * sysdeps/powerpc/fpu/test-powerpc-snan.c (_GNU_SOURCE): Define as
+       1 to avoid redefinition warning.
+       (__USE_GNU): Don't define.
+       (init_signaling_nan): Protoize.
+
        * sysdeps/powerpc/fpu/libm-test-ulps: Update.
 
 2013-01-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

diff --git a/sysdeps/powerpc/fpu/test-powerpc-snan.c b/sysdeps/powerpc/fpu/test-powerpc-snan.c
index 0bf4eb1d5f67df20c1d5166095d7ee05c55d6e65..e3bd47abaf29285e4263ea7f8ac0ace04f9f7782 100644 (file)
--- a/sysdeps/powerpc/fpu/test-powerpc-snan.c
+++ b/sysdeps/powerpc/fpu/test-powerpc-snan.c
@@ -17,8 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#define _GNU_SOURCE
-#define __USE_GNU
+#define _GNU_SOURCE 1
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/time.h>
@@ -42,7 +41,7 @@ long double SNANl;
 static sigjmp_buf sigfpe_buf;
 
 void
-init_signaling_nan()
+init_signaling_nan (void)
 {
     union {
        double _ld16;