class Gstreamer < Formula
  desc "GStreamer is a development framework for multimedia applications"
  homepage "http://gstreamer.freedesktop.org/"
  url "https://download.gnome.org/sources/gstreamer/1.6/gstreamer-1.6.2.tar.xz"
  sha256 "5896716bd8e089dba452932a2eff2bb6f6c9d58ff64a96635d157f1ffaf8feb2"

  bottle do
    sha256 "685890cb9c1b4e4063d9ba9bd77f4a73dd22d97d5b7dca0bc416000dab80964b" => :el_capitan
    sha256 "b43979ee2f9b68a1cc95dd9a1bf32ae11e36c5324543f5d26d2b63ecf5b6327f" => :yosemite
    sha256 "3a650e5b242c7d33bb2c0fd66e9ab5954587769986bc455d0a3a3455402547ec" => :mavericks
  end

  head do
    url "git://anongit.freedesktop.org/gstreamer/gstreamer"

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

  depends_on "pkg-config" => :build
  depends_on "gobject-introspection"
  depends_on "gettext"
  depends_on "glib"
  depends_on "bison"

  def install
    args = %W[
      --prefix=#{prefix}
      --disable-debug
      --disable-dependency-tracking
      --disable-gtk-doc
      --enable-introspection=yes
    ]

    if build.head?
      ENV["NOCONFIGURE"] = "yes"
      system "./autogen.sh"

      # Ban trying to chown to root.
      # https://bugzilla.gnome.org/show_bug.cgi?id=750367
      args << "--with-ptp-helper-permissions=none"
    end

    # Look for plugins in HOMEBREW_PREFIX/lib/gstreamer-1.0 instead of
    # HOMEBREW_PREFIX/Cellar/gstreamer/1.0/lib/gstreamer-1.0, so we'll find
    # plugins installed by other packages without setting GST_PLUGIN_PATH in
    # the environment.
    inreplace "configure", 'PLUGINDIR="$full_var"',
      "PLUGINDIR=\"#{HOMEBREW_PREFIX}/lib/gstreamer-1.0\""

    system "./configure", *args
    system "make"
    system "make", "install"
  end

  test do
    system bin/"gst-inspect-1.0"
  end
end