{ stdenv, pkgconfig, autoconf, automake, file, git, libtool, perl, python,
  unzip, imagemagick, bash, which, glibc, gettext, bison, flex, ncurses,
  readline, acl, zlib, libcap }:

with stdenv.lib;

let
  ncursesInc = makeSearchPathOutput "dev" "include" [ ncurses ];
  zlibInc = makeSearchPathOutput "dev" "include" [ zlib ];
  readlineInc = makeSearchPathOutput "dev" "include" [ readline ];
  aclInc = makeSearchPathOutput "dev" "include" [ acl ];
  libcapInc = makeSearchPathOutput "dev" "include" [ libcap ];
in
stdenv.mkDerivation rec {
  name = "freetz-tools";
  version = "0.1";

  src = /home/christian/Downloads/Openwrt-Router/freetz;

  patchPhase = ''
    patchShebangs tools

    substituteInPlace tools/check_prerequisites \
      --replace "/sbin/ldconfig" "${glibc}/bin/ldconfig" \
      --replace "/usr/include/ /usr/local/include/" "${ncursesInc} \
                                                     ${zlibInc} \
                                                     ${readlineInc} \
                                                     ${aclInc} \
                                                     ${libcapInc}"
  '';

  buildInputs = [
    which
    autoconf
    automake
    file
    git
    libtool
    perl
    python
    unzip
    imagemagick
    gettext
    pkgconfig
    bison
    flex
    ncurses
    readline
  ];

  buildPhase = ''
    make tools
  '';

  installPhase = ''
    install -D tools/unsquashfs4-avm-be $out/bin/unsquashfs4-avm-be
    install -D tools/unsquashfs4-avm-le $out/bin/unsquashfs4-avm-le
    install -D tools/mksquashfs4-avm-be $out/bin/mksquashfs4-avm-be
    install -D tools/mksquashfs4-avm-le $out/bin/mksquashfs4-avm-le
  '';
}