[MacPorts] #56089: source-highlight @ 3.1.8_4 does not build on PPC Leopard, Mac OS X 10.5.8, because "checking whether the C compiler works... no"

[MacPorts]

#56089: source-highlight @ 3.1.8_4 does not build on PPC Leopard, Mac OS X 10.5.8,
because "checking whether the C compiler works... no"
-------------------------------+---------------------
  Reporter:  ballapete         |      Owner:
      Type:  defect            |     Status:  new
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:  2.4.2
Resolution:                    |   Keywords:  leopard
      Port:  source-highlight  |
-------------------------------+---------------------

Comment (by ballapete):

 Replying to [comment:1 kencu]:
 > gcc barfs on the stdlib argument. Needs to be passed only to clang. Can
 you fix, Pete?

 Twice "no." Firstly IMO Clang is not being used:

 {{{
 65      configure:3859: checking for gcc
 66      configure:3886: result: /opt/local/bin/gcc-mp-6
 67      configure:4115: checking for C compiler version
 68      configure:4124: /opt/local/bin/gcc-mp-6 --version >&5
 69      gcc-mp-6 (MacPorts gcc6 6.4.0_0) 6.4.0
 70      Copyright (C) 2017 Free Software Foundation, Inc.
 71      This is free software; see the source for copying conditions.
 There is NO
 72      warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.
 }}}

 and secondly I really do not know how to record this in Portfile.

--
Ticket URL: <https://trac.macports.org/ticket/56089#comment:2>
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