stone-soup.rb

class StoneSoup < Formula
  desc "Dungeon Crawl Stone Soup: a roguelike game"
  homepage "https://crawl.develz.org/"
  url "https://crawl.develz.org/release/stone_soup-0.16.2.tar.xz"
  sha256 "49d5947abb341eb7f0590fa538c475e68ea954064c615d852de968211b68780b"

  bottle do
    sha256 "c9f57436ba33069f59fcff33ade8152cbcfd5d228f9f9f11c9d2b31d52793375" => :yosemite
    sha256 "4d880f7d72d219e3195dcbaddbe0663ed7d35e8d2a384d73a69611aa620519f0" => :mavericks
    sha256 "23cd1ec592daffdca36d18809a09da603b0e52da4df802efe928b5037cc20e0a" => :mountain_lion
  end

  option "with-tiles", "Enable graphic tiles and sound"

  depends_on "pkg-config" => :build
  depends_on "lua51"
  depends_on "pcre"

  if build.with? "tiles"
    depends_on "sdl2"
    depends_on "sdl2_mixer"
    depends_on "sdl2_image"
    depends_on "libpng"
    depends_on "freetype"
  end

  needs :cxx11

  def install
    ENV.cxx11

    cd "source" do
      args = %W[
        prefix=#{prefix}
        DATADIR=data
        NO_PKGCONFIG=
        BUILD_ZLIB=
        BUILD_LUA=
        BUILD_SQLITE=
        BUILD_FREETYPE=
        BUILD_LIBPNG=
        BUILD_SDL2=
        BUILD_SDL2MIXER=
        BUILD_SDL2IMAGE=
        BUILD_PCRE=
        USE_PCRE=y
      ]
      if build.with? "tiles"
        inreplace "Makefile", "contrib/install/$(ARCH)/lib/libSDL2main.a", ""
        args << "TILES=y"
        args << "SOUND=y"
      end

      # The makefile has trouble locating the developer tools for
      # CLT-only systems, so we set these manually. Reported upstream:
      # https://crawl.develz.org/mantis/view.php?id=7625
      #
      # On 10.9, stone-soup will try to use xcrun and fail due to an empty
      # DEVELOPER_DIR
      devdir = MacOS::Xcode.prefix.to_s
      devdir += "/" if MacOS.version >= :mavericks && !MacOS::Xcode.installed?

      system "make", "install",
        "DEVELOPER_DIR=#{devdir}", "SDKROOT=#{MacOS.sdk_path}",
        # stone-soup tries to use `uname -m` to determine build -arch,
        # which is frequently wrong on OS X
        "SDK_VER=#{MacOS.version}", "MARCH=#{MacOS.preferred_arch}",
        *args
    end
  end

  test do
    assert shell_output("#{bin}/crawl --version").start_with? "Crawl version #{version}"
  end
end