nixpkgs/pkgs/tools/networking/dhcp/default.nix

{ stdenv, fetchurl, groff, nettools, coreutils, iputils, gnused,
  bash, makeWrapper }:

stdenv.mkDerivation {
  name = "dhcp-3.0.6";
  builder = ./builder.sh;
  src = fetchurl {
    url = http://ftp.isc.org/isc/dhcp/dhcp-3.0.6.tar.gz;
    sha256 = "0k8gy3ab9kzs4qcc9apgnxi982lhggha41fkw9w1bmvmz7mv0xwz";
  };

  buildInputs = [ groff nettools coreutils makeWrapper ];

  patches = [ ./resolv-without-domain.patch ./no-mkdir-var-run.patch ];

  postInstall = ''
    wrapProgram "$out/sbin/dhclient-script" --prefix PATH : \
      "${nettools}/bin:${nettools}/sbin:${coreutils}/bin:${gnused}/bin"
  '';

  meta = {
    description = "Dynamic Host Configuration Protocol (DHCP) tools";

    longDescription = ''
      ISC's Dynamic Host Configuration Protocol (DHCP) distribution
      provides a freely redistributable reference implementation of
      all aspects of DHCP, through a suite of DHCP tools: server,
      client, and relay agent.
   '';

    homepage = http://www.isc.org/products/DHCP/;
    license = "http://www.isc.org/sw/dhcp/dhcp-copyright.php";
  };
}