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CLT: special case detect_version pre-3.x

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Fixes mistydemeo/tigerbrew#186.

Closes #110.

Signed-off-by: Misty De Meo <mistydemeo@github.com>
This commit is contained in:
Misty De Meo 2014-04-20 16:14:37 -07:00 committed by Misty De Meo
parent 19fba42c69
commit 75f1e49027
1 changed files with 4 additions and 0 deletions
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4
Library/Homebrew/os/mac/xcode.rb
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@ -203,6 +203,10 @@ module OS
end
def detect_version
# CLT isn't a distinct entity pre-4.3, and pkgutil doesn't exist
# at all on Tiger, so just count it as installed if Xcode is installed
return MacOS::Xcode.version if MacOS::Xcode.installed? && MacOS::Xcode.version < "3.0"
[MAVERICKS_PKG_ID, MAVERICKS_NEW_PKG_ID, STANDALONE_PKG_ID, FROM_XCODE_PKG_ID].find do |id|
if MacOS.version >= :mavericks
next unless File.exist?("#{MAVERICKS_PKG_PATH}/usr/bin/clang")