--- qtwebkit-opensource-src-5.0.0/WebKit.pro.orig	2013-01-04 01:50:18.373246956 +0100
+++ qtwebkit-opensource-src-5.0.0/WebKit.pro	2013-01-04 01:50:23.777286725 +0100
@@ -18,12 +18,6 @@
 JavaScriptCore.makefile = Makefile.JavaScriptCore
 SUBDIRS += JavaScriptCore
 
-use?(3D_GRAPHICS) {
-    ANGLE.file = Source/ThirdParty/ANGLE/ANGLE.pro
-    ANGLE.makefile = Makefile.ANGLE
-    SUBDIRS += ANGLE
-}
-
 use?(leveldb):!use?(system_leveldb) {
     leveldb.file = Source/ThirdParty/leveldb/leveldb.pro
     leveldb.makefile = Makefile.leveldb
--- qtwebkit-opensource-src-5.0.0/Source/WebCore/Target.pri.orig	2013-01-04 01:58:25.145960916 +0100
+++ qtwebkit-opensource-src-5.0.0/Source/WebCore/Target.pri	2013-01-04 01:58:53.245166218 +0100
@@ -4194,7 +4194,7 @@
         platform/graphics/texmap/coordinated/CoordinatedTile.cpp \
         platform/graphics/texmap/coordinated/UpdateAtlas.cpp
 
-    INCLUDEPATH += $$PWD/platform/graphics/gpu
+    INCLUDEPATH += $$PWD/platform/graphics/gpu /usr/i686-w64-mingw32/sys-root/mingw/include/GLSLANG
 
     contains(QT_CONFIG, opengl) {
         contains(QT_CONFIG, opengles2) {
--- qtwebkit-opensource-src-5.0.0/Tools/qmake/mkspecs/modules/angle.prf.orig	2013-01-04 02:25:16.357429590 +0100
+++ qtwebkit-opensource-src-5.0.0/Tools/qmake/mkspecs/modules/angle.prf	2013-01-04 02:25:29.383533741 +0100
@@ -4,6 +4,3 @@
 # See 'Tools/qmake/README' for an overview of the build system
 # -------------------------------------------------------------------
 
-WEBKIT.angle.root_source_dir = $${ROOT_WEBKIT_DIR}/Source/ThirdParty/ANGLE
-
-include($${WEBKIT.angle.root_source_dir}/ANGLE.pri)
--- qtwebkit-opensource-src-5.0.0/Source/WebKit/WebKit1.pro.orig	2013-01-04 13:58:41.258048080 +0100
+++ qtwebkit-opensource-src-5.0.0/Source/WebKit/WebKit1.pro	2013-01-04 13:59:23.135351974 +0100
@@ -96,7 +96,10 @@
 INCLUDEPATH += \
     $$PWD/qt/WebCoreSupport
 
-use?(3D_GRAPHICS): WEBKIT += angle
+use?(3D_GRAPHICS) {
+    WEBKIT += angle
+    INCLUDEPATH += /usr/i686-w64-mingw32/sys-root/mingw/include/GLSLANG
+}
 
 have?(qtpositioning):enable?(GEOLOCATION) {
      HEADERS += \
--- qtwebkit-opensource-src-5.0.0/Source/WebKit2/Target.pri.orig	2013-01-04 14:01:39.267381271 +0100
+++ qtwebkit-opensource-src-5.0.0/Source/WebKit2/Target.pri	2013-01-04 14:02:01.414542791 +0100
@@ -942,7 +942,10 @@
 
 have?(qtpositioning):enable?(GEOLOCATION): QT += positioning
 
-use?(3D_GRAPHICS): WEBKIT += angle
+use?(3D_GRAPHICS) {
+    WEBKIT += angle
+    INCLUDEPATH += /usr/i686-w64-mingw32/sys-root/mingw/include/GLSLANG
+}
 
 use?(PLUGIN_BACKEND_XLIB) {
     DEFINES += XP_UNIX
--- qtwebkit-opensource-src-5.0.0/Tools/qmake/mkspecs/features/webkit_modules.prf.orig	2013-01-04 14:37:56.650662923 +0100
+++ qtwebkit-opensource-src-5.0.0/Tools/qmake/mkspecs/features/webkit_modules.prf	2013-01-04 14:38:20.063847512 +0100
@@ -7,7 +7,7 @@
 
 # Reorder libraries so that the link and include order is correct,
 # and make sure the case matches the original case.
-libraries = WebKit1 WebKit2 WebCore ANGLE leveldb JavaScriptCore WTF
+libraries = WebKit1 WebKit2 WebCore leveldb JavaScriptCore WTF
 for(library, libraries) {
     contains(WEBKIT, $$lower($$library)) {
         WEBKIT -= $$lower($$library)
--- qtwebkit-opensource-src-5.0.2/Source/api.pri.orig	2013-05-18 01:36:18.524909031 +0200
+++ qtwebkit-opensource-src-5.0.2/Source/api.pri	2013-05-18 02:14:48.609146344 +0200
@@ -24,7 +24,6 @@
 }
 build?(webkit2): QMAKE_INTERNAL_INCLUDED_FILES *= WebKit2/Target.pri
 
-use?(3D_GRAPHICS): WEBKIT += angle
 use?(leveldb):!use?(system_leveldb) WEBKIT += leveldb
 
 MODULE = webkit
--- qtwebkit-opensource-src-5.0.2/Source/WebCore/WebCore.pri.orig	2013-05-18 01:50:16.481110868 +0200
+++ qtwebkit-opensource-src-5.0.2/Source/WebCore/WebCore.pri	2013-05-18 02:19:24.941843621 +0200
@@ -209,6 +209,7 @@
                 CONFIG(debug, debug|release):contains(QT_CONFIG, angle) {
                     LIBS += $$QMAKE_LIBS_OPENGL_ES2_DEBUG
                 } else {
+                    INCLUDEPATH += /usr/i686-w64-mingw32/sys-root/mingw/include/GLSLANG
                     LIBS += $$QMAKE_LIBS_OPENGL_ES2
                 }
             } else {