From 1eba6a2bf0715455512ab2d41051a9b7a5e0d8d8 Mon Sep 17 00:00:00 2001
From: "John (J5) Palmieri" <johnp@redhat.com>
Date: Thu, 10 Aug 2006 21:00:30 +0000
Subject: * configure.in: make sure the compiler supports -Wfloat-equal

* bus/dir-watch-dnotify.c: move functional code after
  variable declerations (C99 fix)  (patches from Jens Granseuer
  <jensgr at gmx dot net>
---
 configure.in | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index a411262e..48382b56 100644
--- a/configure.in
+++ b/configure.in
@@ -146,7 +146,10 @@ if test "x$GCC" = "xyes"; then
 
   case " $CFLAGS " in
   *[\ \	]-Wfloat-equal[\ \	]*) ;;
-  *) CFLAGS="$CFLAGS -Wfloat-equal" ;;
+  *) if cc_supports_flag -Wfloat-equals; then
+        CFLAGS="$CFLAGS -Wfloat-equal" 
+     fi
+     ;;
   esac
 
   case " $CFLAGS " in
-- 
cgit