nixpkgs/pkgs/development/libraries/classads/default.nix

{ stdenv, fetchurl, pcre }:

let version = "1.0.10"; in

stdenv.mkDerivation {
  pname = "classads";
  inherit version;

  src = fetchurl {
    url = "ftp://ftp.cs.wisc.edu/condor/classad/c++/classads-${version}.tar.gz";
    sha256 = "1czgj53gnfkq3ncwlsrwnr4y91wgz35sbicgkp4npfrajqizxqnd";
  };

  buildInputs = [ pcre ];

  configureFlags = [
    "--enable-namespace" "--enable-flexible-member"
  ];
  
  meta = {
    homepage = http://www.cs.wisc.edu/condor/classad/;
    description = "The Classified Advertisements library provides a generic means for matching resources";
    license = stdenv.lib.licenses.asl20;
    platforms = stdenv.lib.platforms.unix;
  };
}