[MacPorts] #61440: gperf: error: ./configure failed for lib (was: cannot build gperf on Big Sur)

[MacPorts]

#61440: gperf: error: ./configure failed for lib
---------------------+--------------------
  Reporter:  ungur   |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:  bigsur
      Port:  gperf   |
---------------------+--------------------
Changes (by ryandesign):

 * priority:  High => Normal
 * keywords:  XCode Version 12.2 (12B45b) => bigsur
 * port:  gcc10 -> gperf => gperf
 * milestone:  MacPorts 2.6.4 =>


Comment:

 The config.log doesn't say much, just:
 {{{
 error: ./configure failed for lib
 }}}

 I am surprised by the message "The macOS 11.0 SDK does not appear to be
 installed" because with Xcode 12.2 you should have the macOS 11.0 SDK. Can
 you please verify whether the macOS 11.0 SDK exists in
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/?
 If it does not, reinstall Xcode 12.2. Also verify that the macOS 11.0 SDK
 exists in /Library/Developer/CommandLineTools/SDKs/; if it does not,
 reinstall the Xcode 12.2 command line tools.

-- 
Ticket URL: <https://trac.macports.org/ticket/61440#comment:3>
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