class Libzip < Formula
  homepage "http://www.nih.at/libzip/"
  url "http://www.nih.at/libzip/libzip-0.11.2.tar.gz"
  sha1 "eeb3b5567fcf3532fa4bcb6440a87c7ad8507d2d"

  bottle do
    cellar :any
    revision 2
    sha1 "714257f1e187a42f11c50c8f777d79d8beba28c6" => :yosemite
    sha1 "65b31e70e363879aad9f8d1845e17bf7f2dcaeb3" => :mavericks
    sha1 "f1571198224aa96ea539e282c24097ee4d9096d6" => :mountain_lion
  end

  option :universal

  def install
    ENV.universal_binary if build.universal?
    system "./configure", "--prefix=#{prefix}",
                          "--mandir=#{man}",
                          "CXX=#{ENV.cxx}",
                          "CXXFLAGS=#{ENV.cflags}"
    system "make", "install"
  end

  test do
    touch "file1"
    system "zip", "file1.zip", "file1"
    touch "file2"
    system "zip", "file2.zip", "file1", "file2"
    assert_match /\+.*file2/, shell_output("#{bin}/zipcmp -v file1.zip file2.zip", 1)
  end
end