[MacPorts] #51312: pkgconfig @0.29.1: gmessages.c:1077:3: error: data argument not used by format string [-Wformat-extra-args]

[MacPorts]

#51312: pkgconfig @0.29.1: gmessages.c:1077:3: error: data argument not used by
format string [-Wformat-extra-args]
------------------------+------------------------
  Reporter:  cer54      |      Owner:  ryandesign
      Type:  defect     |     Status:  accepted
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.3.4
Resolution:             |   Keywords:  lion
      Port:  pkgconfig  |
------------------------+------------------------
Changes (by ryandesign):

 * status:  new => accepted


Comment:

 Replying to [comment:5 ryandesign]:
 > Replying to [comment:4 cer54@…]:
 > > Replying to [comment:2 ryandesign@…]:
 > > > I see one proposed patch for this issue: https://mail-
 index.netbsd.org/pkgsrc-bugs/2013/10/16/msg052707.html Perhaps it only
 affects older versions of clang, such as we would find on Lion.
 > >
 > > Yes, I tried the above patch and that fixes the problem.
 >
 > Thanks for verifying that. It looks like even the current version of
 glib does not include such a change. However current compilers merely
 consider this condition a warning, not an error as your old version of
 clang does. I will try to find out if this problem was ever reported to
 the developers of glib, and if so, what their response was.

 It was [https://bugzilla.gnome.org/show_bug.cgi?id=720708 reported to the
 developers] and
 [https://github.com/GNOME/glib/commit/ab9f63fadd8f769b2b2ae7c32a8cce42fac01451
 fixed] in 2014. glib2 2.52.3 and glib2-devel 2.53.5 in MacPorts today
 already contain the fix. pkgconfig 0.29.2 doesn't, so I'll backport it.

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Ticket URL: <https://trac.macports.org/ticket/51312#comment:13>
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