nyancat 1.4.4 (new formula)

Closes Homebrew/homebrew#43289.

Signed-off-by: Baptiste Fontaine <batifon@yahoo.fr>

Formula/nyancat.rb

@@ -0,0 +1,27 @@
+class Nyancat < Formula
+  desc "Nyancat in your terminal, rendered through ANSI escape sequences."
+  homepage "https://github.com/klange/nyancat"
+  url "https://github.com/klange/nyancat/archive/1.4.4.tar.gz"
+  sha256 "bbd0e573f01b7b5ee3b9c379de3ce12bb2575654e49b790f09388b2b9bd1f462"
+
+  # Add _DARWIN_C_SOURCE to allow compiling on OSX
+  patch do
+    url "https://github.com/klange/nyancat/pull/30.patch"
+    sha256 "083b22dc19e246c5ba74959e548a07ced10e1776c57530600ffc8606153b4d1c"
+  end
+
+  # Makefile: Add install directory option
+  patch do
+    url "https://github.com/klange/nyancat/pull/34.patch"
+    sha256 "407e01bae1d97e5153fb467a8cf0b4bc68320bea687294d56bcbacc944220d2c"
+  end
+
+  def install
+    system "make"
+    system "make", "install", "instdir=#{prefix}"
+  end
+
+  test do
+    system "#{bin}/nyancat", "--frames", "1"
+  end
+end