[MacPorts] #44335: cmake portgroup: support configure.sdk_version and macosx_sdk_version (was: taglib @1.9.1 with macosx_deployment_target set fails to configure)

[MacPorts]

#44335: cmake portgroup: support configure.sdk_version and macosx_sdk_version
---------------------+--------------------------
  Reporter:  help@…  |      Owner:  ryandesign@…
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.3.1
Resolution:          |   Keywords:
      Port:          |
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Changes (by ryandesign@…):

 * status:  new => assigned
 * cc: rmstonecipher@… (removed)
 * port:  taglib =>
 * owner:  macports-tickets@… => ryandesign@…


Comment:

 Replying to [comment:3 help@…]:
 > I don't set CMAKE_OSX_SYSROOT myself, so there's just a warning, not an
 error, and everything works fine. I guess it still requires some SDK (why
 not just use / as SYSROOT?..), but 10.9 suffices.

 There were some problems setting `CMAKE_OSX_SYSROOT` to `/` if I remember
 correctly.

 > Am I right to understand that currect macports release doesn't support
 macosx_sdk_version setting, but next release (minor? major?) will?

 MacPorts 2.3.0 and later (i.e. the current version) supports
 `macosx_sdk_version`; the cmake portgroup does not, though I will fix that
 momentarily.

-- 
Ticket URL: <https://trac.macports.org/ticket/44335#comment:4>
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