[MacPorts] #68055: codeblocks fails to build with gcc12 on 10.6 when build as ppc: error: static assertion failed: comparison object must be invocable as const

[MacPorts]

#68055: codeblocks fails to build with gcc12 on 10.6 when build as ppc: error:
static assertion failed: comparison object must be invocable as const
---------------------------+-----------------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:  snowleopard ppc
      Port:  codeblocks    |
---------------------------+-----------------------------

Comment (by kencu):

 it might link properly if you forced the build of codeblocks-devel to use
 the older GXX ABI.

 You would do this by setting this:
 {{{
 configure.cxxflags-append -fabi-version=2
 }}}

 This has some potential downsides (the newer ABI has fixes and
 enhancements), but ... possibly worth a try.

 Alternatively, you could probably rebuild wxWidgets using a newer gcc,
 which it would appear defaults to a newer GXX ABI. However, at that point,
 you'd be needing to always use that newer gcc to build things against
 wxWidgets, which might be just fine.

-- 
Ticket URL: <https://trac.macports.org/ticket/68055#comment:7>
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