[MacPorts] #66925: mpich @4.1 is broken on <10.12: fatal error: os/lock.h: No such file or directory

[MacPorts]

#66925: mpich @4.1 is broken on <10.12: fatal error: os/lock.h: No such file or
directory
---------------------------+----------------------
  Reporter:  barracuda156  |      Owner:  eborisch
      Type:  defect        |     Status:  closed
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:  fixed         |   Keywords:
      Port:  mpich         |
---------------------------+----------------------

Comment (by MarcusCalhoun-Lopez):

 In [changeset:"c39f56bd335ac0f8692a5c67a9e5f0630dbbed58/macports-legacy-
 support" c39f56bd335ac0f8692a5c67a9e5f0630dbbed58/macports-legacy-support]
 (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-legacy-support"
 revision="c39f56bd335ac0f8692a5c67a9e5f0630dbbed58"
 partially implement os/lock.h using OSSpinLock

 See https://trac.macports.org/ticket/66925
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/66925#comment:4>
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