New formula: glbinding

Closes Homebrew/homebrew#32786.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

Formula/glbinding.rb

@@ -0,0 +1,31 @@
+require "formula"
+
+class Glbinding < Formula
+  homepage "https://github.com/hpicgs/glbinding"
+  url "https://github.com/hpicgs/glbinding/archive/v1.0.2.tar.gz"
+  sha1 "19d6d143bd4106582af4c197e882222e86323820"
+
+  depends_on "cmake" => :build
+  needs :cxx11
+
+  def install
+    ENV.cxx11
+    system "cmake", ".", *std_cmake_args
+    system "make", "install"
+  end
+
+  test do
+    (testpath/"test.cpp").write <<-EOS.undent
+      #include <glbinding/gl/gl.h>
+      #include <glbinding/Binding.h>
+      int main(void)
+      {
+        glbinding::Binding::initialize();
+      }
+      EOS
+    system ENV.cxx, "-o", "test", "test.cpp", "-std=c++11", "-stdlib=libc++",
+                    "-I#{include}/glbinding", "-I#{lib}/glbinding",
+                    "-lglbinding", *ENV.cflags.to_s.split
+    system "./test"
+  end
+end