What: Update OMPI_CHECK_LUSTRE to link against only -llustreapi. From what I can tell we do not need to link against -llustre. Also remove --with-lustre-libs option.
Why: Some platforms do not have liblustre and we shouldn't need to link against liblustre anyway.
When: I need some feedback from Edgar. Timeout is this Thursday @ 12:00 PM MST
Is there any reason --with-lustre-libs is needed? Is there some configuration where -llustre is required? Let me know and I can modify the patch.