From 49c96104aa8c20ee6d0e7911e5ae44b496ce3986 Mon Sep 17 00:00:00 2001
From: Steve Ellcey <sje@cup.hp.com>
Date: Mon, 7 Nov 2005 22:14:12 +0000
Subject: 	* warning.m4 (AM_BINUTILS_WARNINGS): Default to empty string 
 if compiler is not GCC. 	* configure: Regenerate

---
 bfd/warning.m4 | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'bfd/warning.m4')

diff --git a/bfd/warning.m4 b/bfd/warning.m4
index 38feb5f0336..2e2dd424c0f 100644
--- a/bfd/warning.m4
+++ b/bfd/warning.m4
@@ -1,7 +1,7 @@
 dnl Common configure.in fragment
 
 AC_DEFUN([AM_BINUTILS_WARNINGS],[
-WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
 
 AC_ARG_ENABLE(werror,
   [  --enable-werror    treat compile warnings as errors],
@@ -18,19 +18,25 @@ fi
 
 NO_WERROR=
 if test "${ERROR_ON_WARNING}" = yes ; then
-    WARN_CFLAGS="$WARN_CFLAGS -Werror"
+    GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
     NO_WERROR="-Wno-error"
 fi
 		   
+if test "${GCC}" = yes ; then
+  WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+fi
+
 AC_ARG_ENABLE(build-warnings,
 [  --enable-build-warnings Enable build-time compiler warnings],
 [case "${enableval}" in
-  yes)	;;
-  no)	WARN_CFLAGS="-w";;
+  yes)	WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
+  no)	if test "${GCC}" = yes ; then
+	  WARN_CFLAGS="-w"
+	fi;;
   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        WARN_CFLAGS="${WARN_CFLAGS} ${t}";;
+        WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        WARN_CFLAGS="${t} ${WARN_CFLAGS}";;
+        WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
 esac])
 
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