[MacPorts] #50946: Build failure in qgis

[MacPorts]

#50946: Build failure in qgis
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  Reporter:  hansen.m@…  |      Owner:  vince@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.4
Resolution:              |   Keywords:
      Port:  qgis        |
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Comment (by f.baart@…):

 Not sure if this helps, but I noticed that there is some cmake magic [1]
 going on that generates a wrapper script if the pyuic4 script is not
 present. The script was named pyuic4-2.7 instead of pyuic4.
 Another thing I noticed was that in another pyuic4 wrapper script [2] the
 executable python is called explicitly, which for me was referring to
 python35, without PyQt4 installed.

 To get qgis building I had made 2 changes:
 * I had to port select python27 and then set it back afterwards.
 * I also created a symbolic link from pyuic4 to pyuic4-2.7 (in
 /opt/local/bin), but I did not test it without this link.

 [1]  in the file:
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_gis_qgis//qgis/work/qgis-2.14.2/mac/cmake/1qt.cmake.in

 [2]  the file
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_gis_qgis/qgis/work/qgis-2.14.2/scripts/pyuic4-wrapper.sh

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Ticket URL: <https://trac.macports.org/ticket/50946#comment:9>
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