class Libvirt < Formula
  desc "C virtualization API"
  homepage "https://www.libvirt.org"
  url "https://libvirt.org/sources/libvirt-1.2.17.tar.gz"
  sha256 "e07eaf20b0590fae05ba3b53ad4dac3e5fbd771437563cc78b692f23ddd02fad"

  bottle do
    sha256 "f00a980e424cd9d80a77146a87c7ef2318e7a0755fded91cfec85266a73ea357" => :yosemite
    sha256 "dc1ee845e07e499142916c6e32ac227aebe80d6de85155cbac1f02adeb0ed661" => :mavericks
    sha256 "b55171b654b61090dc8470bd3458de7013bed67849440bae7a785627eed17500" => :mountain_lion
  end

  option "without-libvirtd", "Build only the virsh client and development libraries"

  depends_on "pkg-config" => :build
  depends_on "gnutls"
  depends_on "libgcrypt"
  depends_on "yajl"

  if MacOS.version <= :leopard
    # Definitely needed on Leopard, but not on Snow Leopard.
    depends_on "readline"
    depends_on "libxml2"
  end

  fails_with :llvm do
    build 2326
    cause "Undefined symbols when linking"
  end

  def install
    args = ["--prefix=#{prefix}",
            "--localstatedir=#{var}",
            "--mandir=#{man}",
            "--sysconfdir=#{etc}",
            "--with-esx",
            "--with-init-script=none",
            "--with-remote",
            "--with-test",
            "--with-vbox",
            "--with-vmware",
            "--with-yajl",
            "--without-qemu"]

    args << "--without-libvirtd" if build.without? "libvirtd"

    system "./configure", *args

    # Compilation of docs doesn't get done if we jump straight to "make install"
    system "make"
    system "make", "install"

    # Update the SASL config file with the Homebrew prefix
    inreplace "#{etc}/sasl2/libvirt.conf" do |s|
      s.gsub! "/etc/", "#{HOMEBREW_PREFIX}/etc/"
    end

    # If the libvirt daemon is built, update its config file to reflect
    # the Homebrew prefix
    if build.with? "libvirtd"
      inreplace "#{etc}/libvirt/libvirtd.conf" do |s|
        s.gsub! "/etc/", "#{HOMEBREW_PREFIX}/etc/"
        s.gsub! "/var/", "#{HOMEBREW_PREFIX}/var/"
      end
    end
  end
end