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require "formula"
class Camlp4 < Formula
homepage "https://github.com/ocaml/camlp4"
url "https://github.com/ocaml/camlp4/archive/4.02.1+1.tar.gz"
sha1 "7d0f879517887299167f1c3eefa8f4d266d69183"
version "4.02.1+1"
head "https://github.com/ocaml/camlp4.git"
bottle do
cellar :any
sha1 "0eb13f59de6a620e7663f3e865d0fae8d211abfa" => :yosemite
sha1 "af24c6a58f16bd15875114bca320db8c3110d88d" => :mavericks
sha1 "c0c7378b99240a65cec22fa505cc4711413e03ec" => :mountain_lion
end
depends_on "objective-caml"
def install
# this build fails if jobs are parallelized
ENV.deparallelize
system "./configure", "--bindir=#{bin}",
"--libdir=#{HOMEBREW_PREFIX}/lib/ocaml",
"--pkgdir=#{HOMEBREW_PREFIX}/lib/ocaml/camlp4"
system "make", "all"
system "make", "install", "LIBDIR=#{lib}/ocaml",
"PKGDIR=#{lib}/lib/ocaml/camlp4"
end
test do
(testpath/"foo.ml").write "type t = Homebrew | Rocks"
system "#{bin}/camlp4", "-parser", "OCaml", "-printer", "OCamlr",
"foo.ml", "-o", testpath/"foo.ml.out"
assert_equal "type t = [ Homebrew | Rocks ];",
(testpath/"foo.ml.out").read.strip
end
end
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