Panda3d Homebrew Formula

panda3d.rb

class Panda3d < Formula
  desc "Framework for 3D rendering and game development"
  homepage "https://www.panda3d.org"
  url "https://www.panda3d.org/download/panda3d-1.9.0/panda3d-1.9.0.tar.gz"
  version "1.9.0"
  sha256 "4bcec504d35d64eaaeb93d47be747de460bf582e2b1bf91ed311e0b4fd04cc83"

  depends_on :python => :build

  depends_on :python => :recommended
  depends_on "lzlib" => :recommended
  depends_on "libjpeg" => :recommended
  depends_on "libpng" => :recommended
  depends_on "openssl" => :recommended
  depends_on "libvorbis" => :recommended
  depends_on "freetype" => :recommended
  depends_on "openal-soft" => :recommended
  depends_on "eigen" => :recommended
  depends_on "libtiff" => :recommended

  depends_on "ffmpeg" => :optional
  depends_on "bullet" => :optional
  depends_on "ode" => :optional
  depends_on "fftw" => :optional

  def install
    inreplace "makepanda/installpanda.py" do |s|
      s.gsub! "(sys.platform.startswith(\"win\") or sys.platform == \"darwin\")",
              "(sys.platform.startswith(\"win\"))"
      s.gsub! "PPATH = get_python_lib(1)",
              "PPATH = prefix+\"/lib/python2.7/site-packages\""
      s.gsub! "destdir+\"/etc", "destdir+prefix+\"/etc"
    end

    system "python", "makepanda/makepanda.py", "--everything", "--threads", 4 #"#{ENV.determine_make_jobs}"
    system "python", "makepanda/installpanda.py", "--prefix=#{prefix}"
  end

  test do
    # `test do` will create, run in and delete a temporary directory.
    #
    # This test will fail and we won't accept that! It's enough to just replace
    # "false" with the main program this formula installs, but it'd be nice if you
    # were more thorough. Run the test with `brew test panda3d`. Options passed
    # to `brew install` such as `--HEAD` also need to be provided to `brew test`.
    #
    # The installed folder is not in the path, so use the entire path to any
    # executables being tested: `system "#{bin}/program", "do", "something"`.
    system "false"
  end
end