grt 0.0.1 (new formula)

The Gesture Recognition Toolkit (GRT) for Real-time machine learning,
developed by Nick Gillian.

Closes #967.

Signed-off-by: Martin Afanasjew <martin@afanasjew.de>

Formula/grt.rb

@@ -0,0 +1,28 @@
+class Grt < Formula
+  desc "The Gesture Recognition Toolkit for real-time machine learning"
+  homepage "http://www.nickgillian.com/wiki/pmwiki.php/GRT/GestureRecognitionToolkit"
+  url "https://github.com/nickgillian/grt/archive/v0.0.1.tar.gz"
+  sha256 "56f90a9ffa8b2bf4e5831d39f9e1912879cf032efa667a5237b57f68800a2dda"
+
+  depends_on "cmake" => :build
+
+  def install
+    cd "build"
+    mkdir "build" do
+      system "cmake", "..", *std_cmake_args
+      system "make", "install"
+    end
+  end
+
+  test do
+    (testpath/"test.cpp").write <<-EOS.undent
+      #include <GRT/GRT.h>
+      int main() {
+        GRT::GestureRecognitionPipeline pipeline;
+        return 0;
+      }
+    EOS
+    system ENV.cxx, "test.cpp", "-L#{lib}", "-lgrt", "-o", "test"
+    system "./test"
+  end
+end