New formula: primesieve 3.5

Closes Homebrew/homebrew#10137.

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

Formula/primesieve.rb

@@ -0,0 +1,19 @@
+require 'formula'
+
+class Primesieve < Formula
+  homepage 'http://code.google.com/p/primesieve/'
+  url 'http://primesieve.googlecode.com/files/primesieve-3.5-src.zip'
+  sha1 '044388377a976529a2fd51006d9f7b0ae02bd868'
+
+  def install
+    system "make", "bin", "lib",
+                   "SHARED=yes",
+                   "CXX=#{ENV.cxx}",
+                   "CXXFLAGS=#{ENV.cxxflags}"
+    system "make", "PREFIX=#{prefix}", "install"
+  end
+
+  def test
+    system "#{bin}/primesieve -v"
+  end
+end