26 lines
784 B
Ruby
26 lines
784 B
Ruby
require 'formula'
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class CabalInstall < Formula
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homepage 'http://www.haskell.org/haskellwiki/Cabal-Install'
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url 'http://hackage.haskell.org/packages/archive/cabal-install/1.18.0.1/cabal-install-1.18.0.1.tar.gz'
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sha1 'ac403d580bd399d682e5d8f4fd8d6d07c03622d9'
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depends_on 'ghc'
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conflicts_with 'haskell-platform'
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def install
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# use a temporary package database instead of ~/.cabal or ~/.ghc
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pkg_db = "#{Dir.pwd}/package.conf.d"
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system 'ghc-pkg', 'init', pkg_db
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ENV['EXTRA_CONFIGURE_OPTS'] = "--package-db=#{pkg_db}"
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ENV['PREFIX'] = Dir.pwd
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inreplace 'bootstrap.sh', 'list --global',
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'list --global --no-user-package-db'
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system 'sh', 'bootstrap.sh'
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bin.install "bin/cabal"
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bash_completion.install 'bash-completion/cabal'
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end
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end
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