diff -up qt-everywhere-opensource-src-4.8.1/src/3rdparty/webkit/Source/WebKit.pri.no_Werror qt-everywhere-opensource-src-4.8.1/src/3rdparty/webkit/Source/WebKit.pri
--- qt-everywhere-opensource-src-4.8.1/src/3rdparty/webkit/Source/WebKit.pri.no_Werror	2012-03-14 15:01:29.000000000 +0100
+++ qt-everywhere-opensource-src-4.8.1/src/3rdparty/webkit/Source/WebKit.pri	2012-03-28 17:12:33.391294004 +0200
@@ -102,8 +102,6 @@ CONFIG -= warn_on
 
 # Treat warnings as errors on x86/Linux/GCC
 linux-g++* {
-    !CONFIG(standalone_package):isEqual(QT_ARCH,x86_64)|isEqual(QT_ARCH,i386): QMAKE_CXXFLAGS += -Werror
-
     greaterThan(QT_GCC_MAJOR_VERSION, 3):greaterThan(QT_GCC_MINOR_VERSION, 5) {
         if (!contains(QMAKE_CXXFLAGS, -std=c++0x) && !contains(QMAKE_CXXFLAGS, -std=gnu++0x)) {
             # We need to deactivate those warnings because some names conflicts with upcoming c++0x types (e.g.nullptr).