[MacPorts] #65496: p5.34-io-compress-brotli fails to build on 10.6.8 Rosetta due to gmake: read jobs pipe: Resource temporarily unavailable

[MacPorts]

#65496: p5.34-io-compress-brotli fails to build on 10.6.8 Rosetta due to gmake:
read jobs pipe: Resource temporarily unavailable
-------------------------------------+-------------------------------------
  Reporter:  barracuda156            |      Owner:  dbevans
      Type:  defect                  |     Status:  assigned
  Priority:  Normal                  |  Milestone:
 Component:  ports                   |    Version:  2.7.2
Resolution:                          |   Keywords:  powerpc, rosetta,
      Port:  p5.34-io-compress-      |  snowleopard
  brotli, gmake                      |
-------------------------------------+-------------------------------------

Comment (by ryandesign):

 I encountered this problem recently when updating ports on most of the
 buildbot build workers (all OS versions). (This port was installed as a
 dependency of other ports that are required by the buildbot architecture.)
 Repeating the installation (with no other changes) allowed it to succeed.
 This suggests that disabling parallel building may be a suitable
 workaround until the real solution is found. The problem should be
 reported to the developers of this software.

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Ticket URL: <https://trac.macports.org/ticket/65496#comment:3>
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