cockatrice: import from homebrew/games.

Formula/cockatrice.rb

@@ -0,0 +1,48 @@
+class Cockatrice < Formula
+  desc "Virtual tabletop for multiplayer card games"
+  homepage "https://github.com/Cockatrice/Cockatrice"
+  url "https://github.com/Cockatrice/Cockatrice.git",
+      :tag => "2017-01-20-Release",
+      :revision => "dab731656dd5856ca293e2660e142cc215acc66e"
+  version "2017-01-20"
+  head "https://github.com/Cockatrice/Cockatrice.git"
+
+  bottle do
+    sha256 "28ca464cbca6f17fc400492e4de9469c2fc173d3606e69bb5b95e5e6a8e5a79d" => :sierra
+    sha256 "34452dcfaa59ae77aa4b99f6c53f61b6fdbccef073c7ee5cefdb7710123089b2" => :el_capitan
+    sha256 "08ec954750f83ec2f3ff9d79d078072830ed8e68aa32c8cbfbd15538e0197d2f" => :yosemite
+  end
+
+  option "with-server", "Build `servatrice` for running game servers"
+
+  depends_on :macos => :mavericks
+  depends_on "cmake" => :build
+  depends_on "protobuf"
+
+  if build.with? "server"
+    depends_on "qt5" => "with-mysql"
+  else
+    depends_on "qt5"
+  end
+
+  fails_with :clang do
+    build 503
+    cause "Undefined symbols for architecture x86_64: google::protobuf"
+  end
+
+  def install
+    mkdir "build" do
+      args = std_cmake_args
+      args << "-DWITH_SERVER=ON" if build.with? "server"
+      system "cmake", "..", *args
+      system "make", "install"
+      prefix.install Dir["release/*.app"]
+    end
+    doc.install Dir["doc/usermanual/*"]
+  end
+
+  test do
+    (prefix/"cockatrice.app/Contents/MacOS/cockatrice").executable?
+    (prefix/"oracle.app/Contents/MacOS/oracle").executable?
+  end
+end