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Determine LLVM location programmatically

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Xcode can be installed anywhere, not just /Developer.
This commit is contained in:
Max Howell 2009-10-08 23:40:31 +01:00
parent e2bed20d21
commit 4c6e23c28f
1 changed files with 5 additions and 1 deletions
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6
Library/Homebrew/brewkit.rb
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@ -46,7 +46,11 @@ else
end
if MACOS_VERSION >= 10.6 or ENV['HOMEBREW_USE_LLVM']
ENV['PATH'] = "/Developer/usr/llvm-gcc-4.2/bin:#{ENV['PATH']}"
# you can install Xcode wherever you like you know.
prefix = `/usr/bin/xcode-select -print-path`.chomp
prefix = "/Developer" if prefix.to_s.empty?
ENV['PATH'] = "#{prefix}/usr/llvm-gcc-4.2/bin:#{ENV['PATH']}"
ENV['CC'] = 'llvm-gcc-4.2'
ENV['CXX'] = 'llvm-g++-4.2'
cflags = ['-O4'] # O4 baby!