[MacPorts] #36388: ppl-1.0 command execution failed

[MacPorts]

#36388: ppl-1.0 command execution failed
-------------------------+---------------------------
  Reporter:  de5ton56@…  |      Owner:  adfernandes@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.1.2
Resolution:              |   Keywords:
      Port:  ppl         |
-------------------------+---------------------------

Comment (by adfernandes@…):

 Hmm..  looking at `main.log`, it seems the error happens because the
 `-Werror` flag is specified to `clang` which itself is being run through
 `ccache`.

 The actual error is triggered by
 {{{
 :info:build clang: error: argument unused during compilation: '-I .'
 :info:build clang: error: argument unused during compilation: '-I ../..'
 :info:build clang: error: argument unused during compilation: '-I
 ../../interfaces/C'
 :info:build clang: error: argument unused during compilation: '-I
 /opt/local/include'
 }}}
 which, of course, is silly since these flags are ''always'' used by the
 compiler (at least here, where a `.c` file is used as input for an `.o`
 output).

 I'm guessing this is a `cccache` issue, either a misconfiguration or
 miscompilation.

 Can you please disable `cccache` and try again? Thanks!

-- 
Ticket URL: <https://trac.macports.org/ticket/36388#comment:3>
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