From 0dfaa1d7060741355ccd266f8b376e13b97c3cfc Mon Sep 17 00:00:00 2001
From: psychon <psychon@726aef4b-f618-498e-8847-2d620e286838>
Date: Tue, 19 Feb 2008 20:23:44 +0000
Subject: [PATCH] Add -Wshadow to our CXX flags

This gives us some useful warnings, but it first needs some fixing...
(See next commit)


git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@963 726aef4b-f618-498e-8847-2d620e286838
---
 configure    | 2 +-
 configure.in | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 6955d9d0..217fdd46 100755
--- a/configure
+++ b/configure
@@ -2522,7 +2522,7 @@ if test "$IPV6" != "no"; then
 fi
 
 if test "x$GXX" = "xyes"; then
-	appendCXX -Wall -W -Wno-unused -Woverloaded-virtual
+	appendCXX -Wall -W -Wno-unused -Woverloaded-virtual -Wshadow
 fi
 
 ac_ext=c
diff --git a/configure.in b/configure.in
index 4f375a00..2f3253bf 100644
--- a/configure.in
+++ b/configure.in
@@ -98,7 +98,7 @@ if test "$IPV6" != "no"; then
 fi
 
 if test "x$GXX" = "xyes"; then
-	appendCXX -Wall -W -Wno-unused -Woverloaded-virtual
+	appendCXX -Wall -W -Wno-unused -Woverloaded-virtual -Wshadow
 fi
 
 AC_CHECK_LIB( gnugetopt, getopt_long,)