nixpkgs/pkgs/applications/misc/wmname/default.nix

{ stdenv, fetchurl, libX11 }:

stdenv.mkDerivation rec {
  name = "wmname-0.1";

  src = fetchurl {
    url = "http://dl.suckless.org/tools/${name}.tar.gz";
    sha256 = "559ad188b2913167dcbb37ecfbb7ed474a7ec4bbcb0129d8d5d08cb9208d02c5";
  };

  buildInputs = [ libX11 ];

  preConfigure = [ ''sed -i "s@PREFIX = /usr/local@PREFIX = $out@g" config.mk'' ];

  meta = {
    description = "Prints or set the window manager name property of the root window";
    homepage = http://tools.suckless.org/wmname;
    license = stdenv.lib.licenses.mit;
    platforms = stdenv.lib.platforms.unix;
  };
}