[MacPorts] #63061: qt5: dependent ports fail to build on 10.11 buildbot: could not resolve SDK Path for 'macosx10.11' (was: qt5: librecad build fails: could not resolve SDK Path for 'macosx10.11')

[MacPorts]

#63061: qt5: dependent ports fail to build on 10.11 buildbot: could not resolve SDK
Path for 'macosx10.11'
----------------------+---------------------------------
  Reporter:  mascguy  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  qt5      |
----------------------+---------------------------------
Description changed by mascguy:

Old description:

> LibreCAD and LibreCAD-devel both fail to build on our macOS 10.11
> buildbot, with the following qt5-related error:
>
> {{{
> DEBUG: system:  cd
> "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.1.3"
> && /opt/local/libexec/qt5/bin/qmake PREFIX=/opt/local
> CONFIG+="build_muparser" -spec macx-clang
> Project ERROR: Could not resolve SDK Path for 'macosx10.11' using --show-
> sdk-path
> Command failed:  cd
> "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.1.3"
> && /opt/local/libexec/qt5/bin/qmake PREFIX=/opt/local
> CONFIG+="build_muparser" -spec macx-clang
> Exit code: 3
> }}}
>
> One example:
>
> https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/143618/steps
> /install-port/logs/stdio
>
> This is similar to what we've seen (and fixed) before, but it's not clear
> why it's happening again:
>
> issue:54044 - Could not resolve SDK Path for 'macosx10.11'

New description:

 Among other ports, LibreCAD and LibreCAD-devel both fail to build on our
 macOS 10.11 buildbot, with the following qt5-related error:

 {{{
 DEBUG: system:  cd
 "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.1.3"
 && /opt/local/libexec/qt5/bin/qmake PREFIX=/opt/local
 CONFIG+="build_muparser" -spec macx-clang
 Project ERROR: Could not resolve SDK Path for 'macosx10.11' using --show-
 sdk-path
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_cad_LibreCAD/LibreCAD/work/LibreCAD-2.1.3"
 && /opt/local/libexec/qt5/bin/qmake PREFIX=/opt/local
 CONFIG+="build_muparser" -spec macx-clang
 Exit code: 3
 }}}

 One example:

 https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/143618/steps
 /install-port/logs/stdio

 This is similar to what we've seen (and fixed) before, but it's not clear
 why it's happening again:

 issue:54044 - Could not resolve SDK Path for 'macosx10.11'

--

-- 
Ticket URL: <https://trac.macports.org/ticket/63061#comment:8>
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