require "formula" class Fsharp < Formula homepage "http://fsharp.org/" url "https://github.com/fsharp/fsharp.git", :tag => "3.1.1.6" bottle do sha1 "df3f509b0d91c6341c4b082fca8a117686ec2fd4" => :mavericks sha1 "7c362e7ae8b8bfa47544555c6497652bd9b964a3" => :mountain_lion sha1 "5ba51de580838a3e365d1d6e16dc7f4804089665" => :lion end depends_on :automake depends_on :autoconf depends_on "pkg-config" => :build depends_on "mono" def install system "./autogen.sh", "--prefix=#{prefix}" system "make" system "make", "install" end test do test_str = "Hello Homebrew" # fsharpi and fsharpc needs mono to be in the PATH ENV.prepend_path 'PATH', Formula["mono"].bin output = `echo 'printfn "#{test_str}"; exit 0' | #{bin}/fsharpi` assert $?.success? assert output.include? test_str hello = (testpath/"hello.fs") hello.write("printfn \"#{test_str}\"\n") `#{bin}/fsharpc #{hello}` assert $?.success? # make sure to find the fsharp assemblies even if the user has not set # MONO_GAC_PREFIX to HOMEBREW_PREFIX ENV["MONO_GAC_PREFIX"] = prefix output = `#{Formula["mono"].bin}/mono hello.exe` assert $?.success? assert_equal test_str, output.strip end def caveats; <<-EOS.undent To run programs built with fsharpc you need to set: export MONO_GAC_PREFIX="#{HOMEBREW_PREFIX}" EOS end end