Copyright (c) 2017      IBM Corporation.  All rights reserved.
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===========================================================================
This internal component includes PMIx v1.2.1 plus these two commits
cherry-picked from the PMIx v1.2 branch (which will be included in the
eventual PMIx v1.2.2 release).

 * https://github.com/pmix/master/commit/a2d431cbec162b01e15920cc75df1af9ad244f06
 * https://github.com/pmix/master/commit/8587f278a17301633ccf6f0d7cb086e3be8f4793
