Allow angelscript to change rpath during build

CMakeLists.txt

@@ -69,7 +69,7 @@ if (SCRIPT_PROVIDER STREQUAL "angelscript")
 
     if (Angelscript_ADDED)
         execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" . -B ${Angelscript_BINARY_DIR}
-                -DBUILD_SHARED_LIBS=${SHARED} -DMSVC=${WINDOWS} -DLINK_STD_STATICALLY=${STATICC}
+                -DBUILD_SHARED_LIBS=${SHARED} -DMSVC=${WINDOWS} -DLINK_STD_STATICALLY=${STATICC} -DCMAKE_BUILD_WITH_INSTALL_RPATH=ON
                 RESULT_VARIABLE result
                 WORKING_DIRECTORY ${Angelscript_SOURCE_DIR}/angelscript/projects/cmake)
         execute_process(COMMAND ${CMAKE_COMMAND} --build ${Angelscript_BINARY_DIR}