54 lines
1.4 KiB
Ruby
54 lines
1.4 KiB
Ruby
require 'formula'
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class NeedsSnowLeopard < Requirement
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def satisfied?
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MacOS.snow_leopard?
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end
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def message; <<-EOS.undent
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GHC requires OS X 10.6 or newer. The binary releases no longer work on
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Leopard. See the following issue for details:
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http://hackage.haskell.org/trac/ghc/ticket/6009
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EOS
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end
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end
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class Ghc < Formula
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homepage 'http://haskell.org/ghc/'
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version '7.4.2'
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if Hardware.is_64_bit? and not ARGV.build_32_bit?
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url 'http://www.haskell.org/ghc/dist/7.4.2/ghc-7.4.2-x86_64-apple-darwin.tar.bz2'
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sha1 '7c655701672f4b223980c3a1068a59b9fbd08825'
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else
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url 'http://www.haskell.org/ghc/dist/7.4.2/ghc-7.4.2-i386-apple-darwin.tar.bz2'
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sha1 '60f749893332d7c22bb4905004a67510992d8ef6'
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end
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depends_on NeedsSnowLeopard.new
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# Avoid stripping the Haskell binaries & libraries.
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# See: http://hackage.haskell.org/trac/ghc/ticket/2458
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skip_clean ['bin', 'lib']
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fails_with :clang do
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build 318
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cause <<-EOS.undent
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Building with Clang configures GHC to use Clang as its preprocessor,
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which causes subsequent GHC-based builds to fail.
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EOS
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end
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def options
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[['--32-bit', 'Build 32-bit only.']]
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end
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def install
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system "./configure", "--prefix=#{prefix}"
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system "make install"
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end
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def caveats; <<-EOS.undent
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This brew is for GHC only; you might also be interested in haskell-platform.
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EOS
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end
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end
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