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require "formula"
class CabalInstall < Formula
homepage "http://www.haskell.org/haskellwiki/Cabal-Install"
url "http://hackage.haskell.org/package/cabal-install-1.20.0.3/cabal-install-1.20.0.3.tar.gz"
sha1 "444448b0f704420e329e8fc1989b6743c1c8546d"
revision 1
bottle do
cellar :any
revision 1
sha1 "2e7eeaf5fa142dee42443e41e08774c6bb80df09" => :yosemite
sha1 "8a01264adc397dd6057cbfa1db4c709ecf9ce601" => :mavericks
sha1 "a5516ab7cfe110c0528da484a57124b8805f8ffd" => :mountain_lion
end
depends_on "ghc"
fails_with :clang if MacOS.version < :mavericks # Same as ghc.rb
def install
# use a temporary package database instead of ~/.cabal or ~/.ghc
pkg_db = "#{Dir.pwd}/package.conf.d"
system "ghc-pkg", "init", pkg_db
ENV["EXTRA_CONFIGURE_OPTS"] = "--package-db=#{pkg_db}"
ENV["PREFIX"] = Dir.pwd
inreplace "bootstrap.sh", "list --global",
"list --global --no-user-package-db"
# Avoid a nasty bug in Cabal by forcing the bootstrap script to pull a later version.
# (q.v. https://github.com/haskell/cabal/issues/1740)
inreplace "bootstrap.sh", 'CABAL_VER="1.20.0.0";', 'CABAL_VER="1.20.0.2";'
system "sh", "bootstrap.sh"
bin.install "bin/cabal"
bash_completion.install "bash-completion/cabal"
end
test do
system "#{bin}/cabal", "--config-file=#{testpath}/config", "info", "cabal"
end
end
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