erlang.rb

require 'brewkit'

class ErlangManuals <Formula
  url 'http://www.erlang.org/download/otp_doc_man_R13B02-1.tar.gz'
  md5 'b5f7b20faa049a8b6a753fc7a462d02d'
end

class ErlangHtmlDocs <Formula
  url 'http://erlang.org/download/otp_doc_html_R13B02-1.tar.gz'
  md5 'd48da533b49f7b32c94032f2a53c0073'
end

class Erlang <Formula
  url 'http://erlang.org/download/otp_src_R13B02-1.tar.gz'
  md5 '2593b9312eb1b15bf23a968743138c52'
  version 'R13B02-1'
  homepage 'http://www.erlang.org'

  depends_on 'icu4c'
  skip_clean 'lib'
  
  def skip_clean? path
    ["*/bin/*",
     "*.o",
     "*.so"].any? { |pat| path.fnmatch? pat }
  end

  def install
    ENV.deparallelize
    ENV.gcc_4_2
    config_flags = ["--disable-debug",
                          "--prefix=#{prefix}",
                          "--enable-kernel-poll",
                          "--enable-threads",
                          "--enable-dynamic-ssl-lib",
                          "--enable-smp-support",
                          "--enable-hipe"]

    if Hardware.is_64_bit? and MACOS_VERSION == 10.6
      config_flags << "--enable-darwin-64bit" 
      config_flags << "--enable-m64-build"
    end

    system "./configure", *config_flags

    # until WX works on mac os x, skip building it to save time.
    system "touch lib/wx/SKIP"

    system "make"
    system "make install"

    raise RuntimeError.new("Fixup the install now.")
    
    ErlangManuals.new.brew { man.install Dir['man/*'] }
    ErlangHtmlDocs.new.brew { doc.install Dir['*'] }
  end
end