[MacPorts] #38018: Doxygen: Prevent clang memory leak by adding back the flag reinplaced away by r101062

[MacPorts]

#38018: Doxygen: Prevent clang memory leak by adding back the flag reinplaced away
by r101062
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  Reporter:  egall@…  |      Owner:  mmoll@…
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.1.3
Resolution:           |   Keywords:
      Port:  doxygen  |
----------------------+---------------------
Changes (by larryv@…):

 * cc: mmoll@… (removed)
 * owner:  macports-tickets@… => mmoll@…


Old description:

> Removing `-Wno-invalid-source-encoding` causes `clang++` to memory leak
> when it hits certain files used when compiling `doxygen`, which makes it
> take forever, to the point where I usually just end up ^C-ing it. I can
> see why removing this flag might be necessary for `gcc`, but couldn't
> this reinplace at least be done conditionally? i.e. do the reinplace iff
> `configure.compiler == gcc`; on the other hand, if `configure.compiler ==
> clang`, then don't do it.
>
> (r101062 for reference)

New description:

 Removing `-Wno-invalid-source-encoding` causes `clang++` to memory leak
 when it hits certain files used when compiling `doxygen`, which makes it
 take forever, to the point where I usually just end up !^C-ing it. I can
 see why removing this flag might be necessary for `gcc`, but couldn't this
 reinplace at least be done conditionally? i.e. do the reinplace iff
 `configure.compiler == gcc`; on the other hand, if `configure.compiler ==
 clang`, then don't do it.

 (r101062 for reference)

--

Comment:

 Thanks.

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Ticket URL: <https://trac.macports.org/ticket/38018#comment:1>
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