[MacPorts] #68423: gpgme @1.22.0_0: does not install /opt/local/lib/cmake/Gpgmepp/GpgmeppConfig.cmake (was: poppler fails to build - missing Gpgmepp)

[MacPorts]

#68423: gpgme @1.22.0_0: does not install
/opt/local/lib/cmake/Gpgmepp/GpgmeppConfig.cmake
-----------------------+---------------------------
  Reporter:  rmottola  |      Owner:  mascguy
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  tiger leopard
      Port:  gpgme     |
-----------------------+---------------------------
Changes (by ryandesign):

 * keywords:   => tiger leopard
 * port:  poppler => gpgme


Comment:

 I see this in the gpgme portfile:

 {{{#!tcl
 # cpp bindings require libc++

 platform darwin {
     if {${configure.cxx_stdlib} eq "libc++"} {
         lappend languages cpp
     }
 }
 }}}

 We default to libc++ on Snow Leopard and later but libstdc++ on Leopard
 and Tiger. If you haven't changed that default, that would explain why
 gpgme doesn't install its C++ parts for you on Leopard and why you then
 can't install other ports that depend on those C++ parts.

 This bit was added to gpgme in 2016; see #52383. Maybe it is outdated by
 now. You could try removing the restriction to see if you can build with
 C++ support on Leopard, i.e. try replacing that entire block with:

 {{{#!tcl
 lappend languages cpp
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/68423#comment:8>
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