[MacPorts] #69209: cmake-1.1 portgroup: Remove CodeBlocks extra generator

[MacPorts]

#69209: cmake-1.1 portgroup: Remove CodeBlocks extra generator
------------------------+--------------------
 Reporter:  ryandesign  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  cmake
------------------------+--------------------
 The cmake-1.1 portgroup sets `cmake.generator` to `CodeBlocks - Unix
 Makefiles` by default:

 https://github.com/macports/macports-
 ports/blob/master/_resources/port1.0/group/cmake-1.1.tcl#L81

 In CMake parlance the part before the dash is called an "extra generator".
 Extra generators are deprecated and will be removed in a future version of
 CMake:

 https://cmake.org/cmake/help/latest/manual/cmake-generators.7.html#extra-
 generators

 We should remove this from the portgroup before such a future version of
 CMake is released to avoid problems.

-- 
Ticket URL: <https://trac.macports.org/ticket/69209>
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