48 lines
1 KiB
Ruby
48 lines
1 KiB
Ruby
require 'formula'
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class Clang <Formula
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url 'http://llvm.org/releases/2.7/clang-2.7.tgz'
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homepage 'http://llvm.org/'
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md5 'b83260aa8c13494adf8978b5f238bf1b'
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end
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class Llvm <Formula
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url 'http://llvm.org/releases/2.7/llvm-2.7.tgz'
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homepage 'http://llvm.org/'
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md5 'ac322661f20e7d6c810b1869f886ad9b'
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def options
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[
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['--with-clang', 'Also build & install clang']
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]
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end
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def clang?
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ARGV.include? '--with-clang'
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end
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def install
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ENV.gcc_4_2 # llvm can't compile itself
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if clang?
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clang_dir = File.join(Dir.pwd, 'tools', 'clang')
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Clang.new.brew {
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FileUtils.mkdir_p clang_dir
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FileUtils.mv Dir['*'], clang_dir
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}
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end
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system "./configure", "--prefix=#{prefix}",
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"--enable-targets=host-only",
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"--enable-optimized"
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system "make"
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system "make install" # seperate steps required, otherwise the build fails
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if clang?
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Dir.chdir clang_dir do
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system "make install"
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end
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end
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end
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end
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