Commit f5cf614ed3bfdf14b16242d4f1bec086224acf4e introduces a bashism that is broken in two ways: * on systems where sh is not bash, such as Ubuntu which uses dash, or non-Linux, this will mean configure will break with a syntax error * the iteration doesn't work as expected with bash, in that only the first item is iterated on. Using double-quotes is sufficient to use here. Attached is a patch to correct this. **Trac**: **Username**: x3j11