New Formula: NTL

NTL is a library of algorithmns for number theory computations.

Closes Homebrew/homebrew#7818.

Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>

Formula/ntl.rb

@@ -0,0 +1,15 @@
+require 'formula'
+
+class Ntl < Formula
+  url 'http://www.shoup.net/ntl/ntl-5.5.2.tar.gz'
+  homepage 'http://www.shoup.net/ntl'
+  md5 '2e0afa1fa3b325e562ce89da57cba983'
+
+  def install
+    Dir.chdir "src"
+    system "./configure", "PREFIX=#{prefix}"
+    system "make"
+    system "make check"
+    system "make install"
+  end
+end