class Aubio < Formula
  desc "Extract annotations from audio signals"
  homepage "http://aubio.org/"
  url "http://aubio.org/pub/aubio-0.4.1.tar.bz2"
  sha256 "25d7df0a9cd6366fda764a803424caddf5fb819fc75b42a7a03e1e6f8eb3c695"

  head "https://github.com/piem/aubio.git", :branch => "develop"

  bottle do
    cellar :any
    sha1 "959a1e4eb7bf72573f565af2ebe2c51eb7a6eef4" => :mavericks
    sha1 "d530d90d8e39ed5888bd492a3e3a888e21de2dc3" => :mountain_lion
    sha1 "5dc7cb95da354f22e32f8b754093e82d729cbe9f" => :lion
  end

  option :universal

  depends_on :macos => :lion

  depends_on :python => :optional
  depends_on "pkg-config" => :build
  depends_on "libtool" => :build

  depends_on "libav" => :optional
  depends_on "libsndfile" => :optional
  depends_on "libsamplerate" => :optional
  depends_on "fftw" => :optional
  depends_on "jack" => :optional

  if build.with? "python"
    depends_on "numpy" => :python
  end

  def install
    ENV.universal_binary if build.universal?

    # Needed due to issue with recent cland (-fno-fused-madd))
    ENV.refurbish_args

    system "./waf", "configure", "--prefix=#{prefix}"
    system "./waf", "build"
    system "./waf", "install"

    if build.with? "python"
      cd "python" do
        system "python", "./setup.py", "build"
        system "python", "./setup.py", "install", "--prefix", prefix
        bin.env_script_all_files(libexec+"bin", :PYTHONPATH => ENV["PYTHONPATH"])
      end
    end
  end

  test do
    if build.with? "python"
      system "#{bin}/aubiocut", "--verbose", "/System/Library/Sounds/Glass.aiff"
    end
    system "#{bin}/aubioonset", "--verbose", "/System/Library/Sounds/Glass.aiff"
  end
end