Martin Afanasjew d579dbb4ca xcode: avoid invoking 'xcodebuild -version' twice
This primarily benefits CLT-only systems where invoking the `xcodebuild`
wrapper in `/usr/bin` will fail (twice) with the following message:

  xcode-select: error: tool 'xcodebuild' requires Xcode, but active
  developer directory '/Library/Developer/CommandLineTools' is a command
  line tools instance

Closes #198.

Signed-off-by: Martin Afanasjew <martin@afanasjew.de>
2016-05-05 23:34:40 +02:00
..
2015-08-03 13:22:35 +01:00
2016-05-05 12:22:37 +01:00