04d4ac373a
The 64bit version of GHC became officially supported with the 7.0.2 release. This is now used as the default unless the user does not have the required hardware or invokes the `--32-bit` flag. Closes Homebrew/homebrew#11490. Closes Homebrew/homebrew#11491. Closes Homebrew/homebrew#11708.
67 lines
1.8 KiB
Ruby
67 lines
1.8 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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if Hardware.is_64_bit? and not ARGV.build_32_bit?
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url "http://www.haskell.org/ghc/dist/7.0.4/ghc-7.0.4-x86_64-apple-darwin.tar.bz2"
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md5 'af89d3d2ca6e9b23384baacb7d8161dd'
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else
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url "http://www.haskell.org/ghc/dist/7.0.4/ghc-7.0.4-i386-apple-darwin.tar.bz2"
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md5 'ce297e783d113cf1547386703d1b1061'
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end
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devel do
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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/7.4.1/ghc-7.4.1-x86_64-apple-darwin.tar.bz2"
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md5 '04a572f72c25e9d8fcbd7e9363d276bf'
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else
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url "http://www.haskell.org/ghc/dist/7.4.1/ghc-7.4.1-i386-apple-darwin.tar.bz2"
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md5 '80243578b243224800f217e5e3060836'
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end
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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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if ARGV.build_devel?
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opoo "The current version of haskell-platform will NOT work with this version of GHC!"
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end
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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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