Some libc have a pthread that declares spinlock functions, but does not define them. So the check now links the test code.
Some libc have a pthread that declares spinlock functions,
but does not define them. So the check now links the test code.



git-svn-id: 12692bf5fc2024d371e0c35b324993c653e304d8@48525 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

jordemort/eet,jordemort/eet,jordemort/eet