homebrew-core/Formula/tcptraceroute.rb

require 'formula'

class Tcptraceroute < Formula
  homepage 'https://github.com/mct/tcptraceroute'
  url 'https://github.com/mct/tcptraceroute/archive/tcptraceroute-1.5beta7.tar.gz'
  version '1.5beta7'
  sha1 '36b325a73d814cd62932f0def43e7d8e952474c1'

  depends_on 'libnet'

  def install
    system "./configure", "--disable-debug", "--disable-dependency-tracking",
                          "--prefix=#{prefix}",
                          "--with-libnet=#{HOMEBREW_PREFIX}",
                          "--mandir=#{man}"
    system "make install"
  end

  def caveats; <<-EOS.undent
    tcptraceroute requires superuser privileges. You can either run the program
    via `sudo`, or change its ownership to root and set the setuid bit:

      sudo chown root:wheel #{bin}/tcptraceroute
      sudo chmod u+s #{bin}/tcptraceroute

    In any case, you should be certain that you trust the software you
    are executing with elevated privileges.
    EOS
  end
end