[MacPorts] #39807: wxWidgets: allow side-by-side installation of 2.8 and 2.9

[MacPorts]

#39807: wxWidgets: allow side-by-side installation of 2.8 and 2.9
----------------------------------------------------+-------------------
  Reporter:  mojca@…                                |      Owner:  jwa@…
      Type:  enhancement                            |     Status:  new
  Priority:  Normal                                 |  Milestone:
 Component:  ports                                  |    Version:
Resolution:                                         |   Keywords:
      Port:  wxWidgets wxWidgets-devel wxWidgets30  |
----------------------------------------------------+-------------------

Comment (by mojca@…):

 I now tried to add
 {{{
 --datadir=${prefix}/share/${distname}/${version}
 }}}
 and the files end up in
 {{{
   /opt/local/share/wxWidgets/2.9.5/aclocal/wxwin.m4
   /opt/local/share/wxWidgets/2.9.5/bakefile/presets/wx.bkl
   /opt/local/share/wxWidgets/2.9.5/bakefile/presets/wx_presets.py
   /opt/local/share/wxWidgets/2.9.5/bakefile/presets/wx_unix.bkl
   /opt/local/share/wxWidgets/2.9.5/bakefile/presets/wx_win32.bkl
   /opt/local/share/wxWidgets/2.9.5/bakefile/presets/wx_xrc.bkl
   /opt/local/share/wxWidgets/2.9.5/locale/*/LC_MESSAGES/wxstd.mo
 }}}
 Given that the locale is only present in 2.9, one could probably add
 {{{
    --localedir=${prefix}/share/locale
 }}}
 and possibly install those files with port_select but that's debatable and
 less important given that almost no-one missed the localisation in 2.8.
 Debian installs localisation files as a separate package and maybe that's
 a way to go anyway, it's just that it's less important than the rest at
 the moment.

 I'm more worried about the remaining {{{aclocal}}} and {{{bakefile}}}s. At
 least gnuplot compiles without any of these; I'm not yet sure about the
 rest of ports.

-- 
Ticket URL: <https://trac.macports.org/ticket/39807#comment:4>
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