{ lib
, stdenv
, fetchFromGitHub
, fetchpatch
, autoreconfHook
, libxcrypt
, gssapiSupport ? false
, libkrb5
, freeipmiSupport ? false
, freeipmi
, ipv6Support ? true
, opensslSupport ? true
, openssl
, trustUdsCredSupport ? false
, udsSupport ? false
}:

stdenv.mkDerivation rec {
  pname = "conserver";
  version = "8.2.7";

  src = fetchFromGitHub {
    owner = "bstansell";
    repo = "conserver";
    rev = "v${version}";
    sha256 = "sha256-LiCknqitBoa8E8rNMVgp1004CwkW8G4O5XGKe4NfZI8=";
  };

  # Remove upon next release since upstream is fixed
  # https://github.com/bstansell/conserver/pull/82
  patches = [
    (fetchpatch {
      url = "https://github.com/bstansell/conserver/commit/84fc79a459e00dbc87b8cfc943c5045bfcc7aeeb.patch";
      sha256 = "sha256:1dy8r9z7rv8512fl0rk5gi1vl02hnh7x0i6flvpcc13h6r6fhxyc";
    })
  ];

  nativeBuildInputs = [ autoreconfHook ];

  buildInputs = [ libxcrypt ]
    ++ lib.optionals freeipmiSupport [ freeipmi ]
    ++ lib.optionals gssapiSupport [ libkrb5 ]
    ++ lib.optionals opensslSupport [ openssl ];

  configureFlags = [ "--with-ccffile=/dev/null" "--with-cffile=/dev/null" ]
    ++ lib.optionals freeipmiSupport [ "--with-freeipmi=${freeipmi}/include" ]
    ++ lib.optionals gssapiSupport [ "--with-gssapi=${libkrb5.dev}/include" ]
    ++ lib.optionals ipv6Support [ "--with-ipv6" ]
    ++ lib.optionals opensslSupport [ "--with-openssl=${openssl.dev}/include" ]
    ++ lib.optionals trustUdsCredSupport [ "--with-trust-uds-cred" ]
    ++ lib.optionals udsSupport [ "--with-uds" ];

  # Disabled due to exist upstream cases failing 8/15 tests
  doCheck = false;

  postPatch = ''
    # install -s calls the wrong strip program when cross compiling
    substituteInPlace \
      console/Makefile.in conserver/Makefile.in autologin/Makefile.in contrib/chat/Makefile.in \
      --replace-fail "@INSTALL_PROGRAM@ -s" "@INSTALL_PROGRAM@"
  '';

  meta = with lib; {
    homepage = "https://www.conserver.com/";
    description = "Application that allows multiple users to watch a serial console at the same time";
    license = licenses.bsd3;
    platforms = platforms.unix;
    maintainers = with maintainers; [ sarcasticadmin ];
  };
}