34 lines
1 KiB
Ruby
34 lines
1 KiB
Ruby
require 'formula'
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# Installs the binary build of MLton.
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# Since MLton is written in ML, building from source
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# would require an existing ML compiler/interpreter for bootstrapping.
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class Mlton < Formula
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url 'http://mlton.org/pages/Download/attachments/mlton-20100608-1.amd64-darwin.gmp-static.tgz'
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version '20100608-1'
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homepage 'http://mlton.org'
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md5 'd32430f2b66f05ac0ef6ff087ea109ca'
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# We download and install the version of MLton which is statically linked to libgmp, but all
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# generated executables will require gmp anyway, hence the dependency
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depends_on 'gmp'
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skip_clean :all
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def install
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unless HOMEBREW_PREFIX.to_s == "/usr/local"
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opoo "mlton won't work outside of /usr/local."
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puts "Because this uses pre-compiled binaries, it will not work if"
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puts "Homebrew is installed somewhere other than /usr/local; mlton"
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puts "will be unable to find GMP."
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end
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Dir.chdir "local" do
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# Remove OS X droppings
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rm Dir["man/man1/._*"]
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mv "man", "share"
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prefix.install Dir['*']
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end
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end
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end
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