[MacPorts] #62944: grpc: py-grpcio port build failures, when compiler wrapping enabled (was: grpc: py-grpcio port build failures)

[MacPorts]

#62944: grpc: py-grpcio port build failures, when compiler wrapping enabled
-----------------------------+------------------------------------
  Reporter:  mascguy         |      Owner:  cjones051073
      Type:  defect          |     Status:  assigned
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:  portgroup compilerwrap
      Port:  grpc py-grpcio  |
-----------------------------+------------------------------------
Changes (by mascguy):

 * keywords:   => portgroup compilerwrap


Old description:

> Some rather, well, interesting build errors, are occurring across all of
> our buildbots:
>
> {{{
> [...]
> clang: error: no such file or directory: '"C"'
> clang: error: no such file or directory: '__attribute__((visibility'
> clang: error: no such file or directory: '("default")))'
> clang: error: no such file or directory: 'PyObject*'
> clang: error: clangno such file or directory: '("default")))': error: no
> such file or directory: '("default")))'
> [...etc...]
> }}}
>
> That's from this example, for `py39-grpcio`:
> https://build.macports.org/builders/ports-
> 11_arm64-builder/builds/20741/steps/install-port/logs/stdio
>
> Full log also attached; filename: py39-grpcio-buildbot-failure-arm.txt.gz
>
> Is it possible that we have a bug in one of our portgroups?

New description:

 Some rather interesting build errors, are occurring across all of our
 buildbots:

 {{{
 [...]
 clang: error: no such file or directory: '"C"'
 clang: error: no such file or directory: '__attribute__((visibility'
 clang: error: no such file or directory: '("default")))'
 clang: error: no such file or directory: 'PyObject*'
 [...etc...]
 }}}

 That's from this example, for `py39-grpcio`:
 https://build.macports.org/builders/ports-
 11_arm64-builder/builds/20741/steps/install-port/logs/stdio

 Full log also attached; filename: py39-grpcio-buildbot-failure-arm.txt.gz

 UPDATE: Per discussion with @CJones in the comments, this occurs when
 compiler wrapping is enabled. For now, the port has been updated to
 disable said wrapping, to fix build failures. But keeping this ticket open
 to track the wrapping issue.

--

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Ticket URL: <https://trac.macports.org/ticket/62944#comment:22>
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