handle relative paths to js_libs

Edward Rudd

2014-08-21 dc3dae40fc808298e5aa9f87828d75baa79ac911

 cmake/UtilityFunctions.cmake

@@ -187,9 +187,17 @@
                    ${dir}
                )
            elseif(_mode STREQUAL "em_jslib")
                list(APPEND _em_jslib
                    ${dir}
                )
                if(IS_ABSOLUTE ${dir})
                    list(APPEND _em_jslib
                        ${dir}
                    )
                elseif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${dir})
                    list(APPEND _em_jslib
                        ${CMAKE_CURRENT_SOURCE_DIR}/${dir}
                    )
                else()
                    message(FATAL_ERROR "Could not find ${dir} in current source dir")
                endif()
            else()
                message(FATAL_ERROR "Unknown Mode ${_mode}")
            endif()