--- vhdlparser/CMakeLists.txt.orig	2016-05-10 19:51:52 UTC
+++ vhdlparser/CMakeLists.txt
@@ -6,7 +6,7 @@ add_custom_command(
 )
 set_source_files_properties(${GENERATED_SRC}/configvalues.h PROPERTIES GENERATED 1)
 
-include_directories(${CMAKE_SOURCE_DIR}/src ${CMAKE_SOURCE_DIR}/qtools ${GENERATED_SRC})
+include_directories(BEFORE ${CMAKE_SOURCE_DIR}/src ${CMAKE_SOURCE_DIR}/qtools ${GENERATED_SRC})
 add_library(vhdlparser STATIC
 ${GENERATED_SRC}/configvalues.h
 CharStream.cc