From 82318af5cbdee501e4be6255f44692dc014c9aba Mon Sep 17 00:00:00 2001
From: Allen Winter <winter@kde.org>
Date: Fri, 16 Nov 2007 17:04:28 +0000
Subject: Use the -Woverloaded-virtual compile option, if available. OK'd on
 k-c-d.

svn path=/trunk/KDE/kdelibs/; revision=737584
---
 modules/FindKDE4Internal.cmake | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'modules')

diff --git a/modules/FindKDE4Internal.cmake b/modules/FindKDE4Internal.cmake
index d0078f16..6b262d90 100644
--- a/modules/FindKDE4Internal.cmake
+++ b/modules/FindKDE4Internal.cmake
@@ -858,6 +858,11 @@ if (CMAKE_COMPILER_IS_GNUCXX)
        #set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-threadsafe-statics")
    endif (__KDE_HAVE_NO_THREADSAFE_STATICS)
 
+   check_cxx_compiler_flag(-Woverloaded-virtual __KDE_HAVE_W_OVERLOADED_VIRTUAL)
+   if(__KDE_HAVE_W_OVERLOADED_VIRTUAL)
+       set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Woverloaded-virtual")
+   endif(__KDE_HAVE_W_OVERLOADED_VIRTUAL)
+
    # visibility support
    check_cxx_compiler_flag(-fvisibility=hidden __KDE_HAVE_GCC_VISIBILITY)
    set( __KDE_HAVE_GCC_VISIBILITY ${__KDE_HAVE_GCC_VISIBILITY} CACHE BOOL "GCC support for hidden visibility")
-- 
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