[MacPorts] #52002: lilypond build fails due to missing reference to libc++ on some Darwin systems - fix attached

[MacPorts]

#52002: lilypond build fails due to missing reference to libc++ on some Darwin
systems - fix attached
-------------------------------------+--------------------
  Reporter:  kenneth.f.cunningham@…  |      Owner:  snc@…
      Type:  defect                  |     Status:  closed
  Priority:  Normal                  |  Milestone:
 Component:  ports                   |    Version:  2.3.4
Resolution:  fixed                   |   Keywords:
      Port:  lilypond                |
-------------------------------------+--------------------

Comment (by kenneth.f.cunningham@…):

 Thank for your observation -- lilypond uses the CXXFLAGS including
 -stdlib=libc++ all throughout the build, but not in the final link stage,
 where all the missing symbols appear, as per that attached log. will see
 if adding

 {{{
 configure.ldflags-append -stdlib=${configure.cxx_stdlib)
 }}}

 works to fix the final link on this system and report back. Certainly want
 to do this the right way from the start. -- K

-- 
Ticket URL: <https://trac.macports.org/ticket/52002#comment:5>
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