diff options
| -rw-r--r-- | Library/Homebrew/macos.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Library/Homebrew/macos.rb b/Library/Homebrew/macos.rb index c56919949..e884000dd 100644 --- a/Library/Homebrew/macos.rb +++ b/Library/Homebrew/macos.rb @@ -126,10 +126,10 @@ module MacOS extend self def llvm_build_version # for Xcode 3 on OS X 10.5 this will not exist # NOTE may not be true anymore but we can't test - @llvm_build_version ||= if locate("llvm-gcc") - `#{locate("llvm-gcc")} --version` =~ /LLVM build (\d{4,})/ - $1.to_i - end + @llvm_build_version ||= + if (path = locate("llvm-gcc")) && path.realpath.basename.to_s !~ /^clang/ + %x{#{path} --version}[/LLVM build (\d{4,})/, 1].to_i + end end def clang_version |