[MacPorts] #47197: cmake-based ports: add cmake.out_of_source yes/no

[MacPorts]

#47197: cmake-based ports: add cmake.out_of_source yes/no
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  Reporter:  mojca                               |      Owner:  macports-
                                                 |  tickets@…
      Type:  enhancement                         |     Status:  new
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:
Resolution:                                      |   Keywords:
      Port:  Cockatrice Io LucenePlusPlus        |
  OpenSceneGraph OpenSceneGraph-devel            |
  PlasmaClient PlasmaShop TOra Vidalia allegro   |
  allegro5 alps apbs apiextractor assimp2        |
  autopano-sift-c blosc bob box2d cgal charm     |
  chemkit chipmunk choqok clucene clucene-devel  |
  coinor-liblemon collada-dom dolfin ebook-      |
  tools efte emergent ettercap exiv2 falcon      |
  fann freealut freecad freecell-solver gccxml-  |
  devel generatorrunner graphite2 indi           |
  indi_maxdomeii json_spirit kealib libdynd      |
  libftdi libhsplasma liblas libmsn              |
  libmusicbrainz3 libpcl libplist libtuxcap      |
  lua-luabitop metis mysql55-connector-cpp       |
  newmat nifticlib nomacs oce ogre openal-soft   |
  openbabel opencv openjpeg orocos-kdl orocos-   |
  rtt osgswig-devel parmetis pgrouting physfs    |
  piklab playerstage-player playerstage-stage    |
  polkit-qt portmidi py-dynd qfsm qgis           |
  qlandkartegt qlandkartegt-garmindev qlipper    |
  qore-qt4-module rabbitmq-c rsgislib rspamd     |
  scalapack scribus sdcv seqan-apps sfcgal       |
  shogun-devel sigil soci streamlog synergy      |
  synergy-devel sysdig tagainijisho toluapp      |
  usbmuxd viennacl vigra vrpn vtk vtk5 vxl       |
  wbxml2 widelands                               |
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Comment (by RJVB):

 ports can also start migrating to the cmake 1.1 portgroup.

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Ticket URL: <https://trac.macports.org/ticket/47197#comment:63>
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