From c36f0e71b6f6e2e04a5ad0ed96887c502452bef8 Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Tue, 18 Nov 2008 20:13:55 +0000
Subject: attempting to keep lines below 80 chars

---
 ares/m4/cares-compilers.m4 | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'ares/m4')

diff --git a/ares/m4/cares-compilers.m4 b/ares/m4/cares-compilers.m4
index 84f813bd1..ba5815d1a 100644
--- a/ares/m4/cares-compilers.m4
+++ b/ares/m4/cares-compilers.m4
@@ -16,7 +16,7 @@
 #***************************************************************************
 
 # File version for 'aclocal' use. Keep it a single number.
-# serial 45
+# serial 46
 
 
 dnl CARES_CHECK_COMPILER
@@ -875,6 +875,13 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [
             tmp_CFLAGS="$tmp_CFLAGS -Wdeclaration-after-statement"
           fi
           #
+          dnl Only gcc 4.3 or later
+          if test "$compiler_num" -ge "403"; then
+            tmp_CFLAGS="$tmp_CFLAGS -Wtype-limits -Wold-style-declaration"
+            tmp_CFLAGS="$tmp_CFLAGS -Wmissing-parameter-type -Wempty-body"
+            tmp_CFLAGS="$tmp_CFLAGS -Wclobbered -Wignored-qualifiers"
+          fi
+          #
         fi
         #
         dnl Do not issue warnings for code in system include paths.
-- 
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