class Libevent < Formula
  homepage "http://libevent.org"
  url "https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz"
  mirror "https://mirrors.kernel.org/debian/pool/main/libe/libevent/libevent_2.0.21-stable.orig.tar.gz"
  sha1 "3e6674772eb77de24908c6267c698146420ab699"
  revision 1

  bottle do
    cellar :any
    sha1 "02d25e21d04bdef22de822daf70f13c90147b504" => :yosemite
    sha1 "bbf14123e381177a6423a064ff82b5b3adc3d85a" => :mavericks
    sha1 "b1de9d394f4df8561760e3c34c23bb9b518e372f" => :mountain_lion
  end

  head do
    url "https://github.com/libevent/libevent.git"

    depends_on "autoconf" => :build
    depends_on "automake" => :build
    depends_on "libtool" => :build
  end

  depends_on "doxygen" => [:optional, :build]
  depends_on "pkg-config" => :build
  depends_on "openssl"

  option :universal
  option "with-doxygen", "Build and install the manpages (using Doxygen)"

  deprecated_option "enable-manpages" => "with-doxygen"

  fails_with :llvm do
    build 2326
    cause "Undefined symbol '_current_base' reported during linking."
  end

  def install
    ENV.universal_binary if build.universal?
    ENV.j1

    if build.with? "doxygen"
      inreplace "Doxyfile", /GENERATE_MAN\s*=\s*NO/, "GENERATE_MAN = YES"
    end

    system "./autogen.sh" if build.head?
    system "./configure", "--disable-dependency-tracking",
                          "--disable-debug-mode",
                          "--prefix=#{prefix}"
    system "make"
    system "make", "install"

    if build.with? "doxygen"
      system "make", "doxygen"
      man3.install Dir["doxygen/man/man3/*.3"]
    end
  end
end