From 4804d4898654215b206a437e4899d7168b328e16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Wed, 20 Jun 2007 03:07:07 +0000
Subject: [PATCH] Add --enable-developer and make it cause -Werror to be
 included.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21183 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 cf/wflags.m4 | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/cf/wflags.m4 b/cf/wflags.m4
index 3624d3826..8e3b77ae3 100644
--- a/cf/wflags.m4
+++ b/cf/wflags.m4
@@ -3,6 +3,13 @@ dnl
 dnl set WFLAGS
 
 AC_DEFUN([rk_WFLAGS],[
+
+AC_ARG_ENABLE(developer, 
+	AS_HELP_STRING([--enable-developer], [enable developer warnings]))
+if test "X$enable_developer" = Xyes; then
+    dwflags="-Werror"
+fi
+
 WFLAGS_NOUNUSED=""
 WFLAGS_NOIMPLICITINT=""
 if test -z "$WFLAGS" -a "$GCC" = "yes"; then
@@ -11,7 +18,7 @@ if test -z "$WFLAGS" -a "$GCC" = "yes"; then
   #   -Wcast-align doesn't work well on alpha osf/1
   #   -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast
   #   -Wmissing-declarations -Wnested-externs
-  WFLAGS="ifelse($#, 0,-Wall, $1)"
+  WFLAGS="ifelse($#, 0,-Wall, $1) $dwflags"
   WFLAGS_NOUNUSED="-Wno-unused"
   WFLAGS_NOIMPLICITINT="-Wno-implicit-int"
 fi