stone-soup: import from homebrew/games.

Formula/stone-soup.rb

@@ -0,0 +1,78 @@
+class StoneSoup < Formula
+  desc "Dungeon Crawl Stone Soup: a roguelike game"
+  homepage "https://crawl.develz.org/"
+  url "https://crawl.develz.org/release/stone_soup-0.19.1.tar.xz"
+  sha256 "89374dc3e4282c7c2bae911ef780043845cc08cf529f4d54b7d81c0ce8355aa0"
+
+  bottle do
+    sha256 "cb56020ea9672a6d2aead43c16ade6372f72e23fe6cdeb3b4d2a60b7268f73a2" => :sierra
+    sha256 "07b6c62ae5b06c80aa2bb3fb7fdad161d84a498c0b0bfcf2fd81f1e7fab9565e" => :el_capitan
+    sha256 "b0908fc5925eac31cbc296b680cf62172ae2bb40b86d811b78880e2c9de91e37" => :yosemite
+  end
+
+  option "with-tiles", "Enable graphic tiles and sound"
+
+  depends_on "pkg-config" => :build
+  depends_on "lua@5.1"
+  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=yes
+        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
+
+      # FSF GCC doesn't support the -rdynamic flag
+      args << "NO_RDYNAMIC=y" unless ENV.compiler == :clang
+
+      # 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