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Detect 2-digit clang build versions

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Xcode 3.2.6's build of clang is 77, which wasn't being matched by the
clang_build_version regexp.

Closes Homebrew/homebrew#8796.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This commit is contained in:
Misty De Meo 2011-11-25 15:08:17 -06:00 committed by Jack Nagel
parent 265ea4d1fb
commit 6612e49a3c
1 changed files with 1 additions and 1 deletions
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Library/Homebrew/utils.rb
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@ -349,7 +349,7 @@ module MacOS extend self
def clang_build_version def clang_build_version
@clang_build_version ||= if File.exist? "/usr/bin/clang" @clang_build_version ||= if File.exist? "/usr/bin/clang"
`/usr/bin/clang --version` =~ %r[tags/Apple/clang-(\d{3}(\.\d)*)] `/usr/bin/clang --version` =~ %r[tags/Apple/clang-(\d{2,3}(\.\d)*)]
$1 $1
end end
end end