From aea1eda7ee4c118b413c960168e4e7a8ab4ad3e5 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Mon, 30 Jul 2001 23:35:33 +0000
Subject: [PATCH] --enable-Werror flag to cvs. does the obvious. defaults to
 enabled if binding from CVS, disabled otherwise.

---
 configure.in | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/configure.in b/configure.in
index c35df6590..d9c49c413 100644
--- a/configure.in
+++ b/configure.in
@@ -1125,9 +1125,21 @@ if test "x$GCC" != xyes; then
   esac
 fi
 
+AC_ARG_ENABLE(Werror,
+[  --enable-Werror         treat warnings as errors]
+)
 dnl We want warnings, lots of warnings...
-if test "x$GCC" = xyes; then
-	CFLAGS="$CFLAGS -Wall -Werror"
+if test "x$GCC" = "xyes"; then
+	if test -d $srcdir/CVS; then
+		tst="!= xno"
+	else
+		tst="= xyes"
+	fi
+	if test "x$enable_Werror" $tst; then
+		CFLAGS="$CFLAGS -Wall -Werror"
+	else
+		CFLAGS="$CFLAGS -Wall"
+	fi
 #	CFLAGS="$CFLAGS -Wall -pedantic"
 fi