From 7da23cb5d307a98bb7a58445a845fab7abc35024 Mon Sep 17 00:00:00 2001
From: Darren Tucker <dtucker@zip.com.au>
Date: Wed, 3 Aug 2005 00:20:15 +1000
Subject:  - (dtucker) [configure.ac] Add a --with-Werror option to configure
 for    adding -Werror to CFLAGS when all of the configure tests are done. ok
 djm@

---
 configure.ac | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 6e2f5c1f..93297bbd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.281 2005/08/02 07:21:29 dtucker Exp $
+# $Id: configure.ac,v 1.282 2005/08/02 14:20:15 dtucker Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -594,6 +594,17 @@ AC_ARG_WITH(libs,
 		fi
 	]
 )
+AC_ARG_WITH(Werror,
+	[  --with-Werror           Build main code with -Werror],
+	[
+		if test -n "$withval"  &&  test "x$withval" != "xno"; then
+			werror_flags="-Werror"
+			if "x${withval}" != "xyes"; then
+				werror_flags="$withval"
+			fi
+		fi
+	]
+)
 
 AC_MSG_CHECKING(compiler and flags for sanity)
 AC_RUN_IFELSE(
@@ -3358,6 +3369,10 @@ if test "$ac_cv_lib_pam_pam_set_item" = yes ; then
 	LIBS=`echo $LIBS | sed 's/-ldl //'`
 fi
 
+dnl Adding -Werror to CFLAGS early prevents configure tests from running.
+dnl Add now.
+CFLAGS="$CFLAGS $werror_flags"
+
 AC_EXEEXT
 AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openbsd-compat/Makefile \
 	scard/Makefile ssh_prng_cmds survey.sh])
-- 
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