[MacPorts] #50958: py-graph-tool fails to build with clang OpenMP option (configure.args=--enable-openmp)

[MacPorts]

#50958: py-graph-tool fails to build with clang OpenMP option (configure.args
=--enable-openmp)
----------------------------+---------------------
  Reporter:  s.t.smith@…    |      Owner:  tiago@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.3.4
Resolution:                 |   Keywords:
      Port:  py-graph-tool  |
----------------------------+---------------------

Comment (by mmoll@…):

 Thanks for the patches. Something like this works for clang 3.[89]:
 {{{
 if {${configure.compiler} eq "macports-clang-3.8" ||
     ${configure.compiler} eq "macports-clang-3.9"} {
       configure.args-append --enable-openmp
 }
 }}}
 but I can't distinguish between clang-3.7 and clang-3.7+openmp, so it
 seems safest to assume the clang-3.7 doesn't support OpenMP.

-- 
Ticket URL: <https://trac.macports.org/ticket/50958#comment:13>
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