Add -Wshadow to cflags, and fix a bunch of warnings that come with it. Add a note to webirc that needs looking at.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8892 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 3 insertions, 3 deletions

diff --git a/configure b/configure
index 6be066e02..3470ec24f 100755
--- a/configure
+++ b/configure
@@ -1048,8 +1048,8 @@ our $SHARED = "";
 sub getosflags {
 
 	$config{LDLIBS} = "-pthread -lstdc++";
-	$config{FLAGS}  = "-fPIC -Wall $config{OPTIMISATI}";
-	$config{DEVELOPER} = "-fPIC -Wall -g";
+	$config{FLAGS}  = "-fPIC -Wshadow -Wall $config{OPTIMISATI}";
+	$config{DEVELOPER} = "-fPIC -Wshadow -Wall -g";
 	$SHARED = "-Wl,--rpath -Wl,$config{LIBRARY_DIR} -shared" unless defined $opt_disablerpath;
 	$config{MAKEPROG} = "make";
 
@@ -1075,7 +1075,7 @@ sub getosflags {
 
 	if ($config{OSNAME} =~ /Linux/i) {
 		$config{LDLIBS} = "-ldl -lstdc++ -pthread";
-		$config{FLAGS}  = "-fPIC -Wall $config{OPTIMISATI}";
+		$config{FLAGS}  = "-fPIC -Wshadow -Wall $config{OPTIMISATI}";
 		$config{FLAGS}  .= " " . $ENV{CXXFLAGS} if exists($ENV{CXXFLAGS});
 		$config{LDLIBS} .= " " . $ENV{LDLIBS} if exists($ENV{LDLIBS});
 		$config{MAKEPROG} = "make";