diff -rupN qt-creator-opensource-src-4.2.0-beta1/src/tools/clangbackend/clangbackend.pro qt-creator-opensource-src-4.2.0-beta1-new/src/tools/clangbackend/clangbackend.pro
--- qt-creator-opensource-src-4.2.0-beta1/src/tools/clangbackend/clangbackend.pro	2016-10-26 00:12:05.000000000 +0200
+++ qt-creator-opensource-src-4.2.0-beta1-new/src/tools/clangbackend/clangbackend.pro	2016-10-26 18:00:45.953703064 +0200
@@ -10,7 +10,7 @@ QT += core network
 QT -= gui
 
 LIBS += $$LIBCLANG_LIBS
-INCLUDEPATH += $$LLVM_INCLUDEPATH
+#INCLUDEPATH += $$LLVM_INCLUDEPATH
 
 SOURCES += clangbackendmain.cpp