Avoid overriding the -L flags with -include starpu_simgrid_wrap.h

CMakeLists.txt

@@ -587,7 +587,7 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/cmake_modules/")
             endforeach()
             string(REPLACE ";" " " CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
             set(CMAKE_REQUIRED_LIBRARIES "${STARPU_SHM_LIBRARIES}")
-            set(CMAKE_REQUIRED_FLAGS "-include starpu_simgrid_wrap.h")
+            list(APPEND CMAKE_REQUIRED_FLAGS "-include starpu_simgrid_wrap.h")
             check_function_exists(starpu_data_idle_prefetch_on_node STARPU_IDLE_PREFETCH_FOUND)
             if ( STARPU_IDLE_PREFETCH_FOUND )
                 add_definitions(-DCHAMELEON_USE_STARPU_IDLE_PREFETCH)