{
  lib,
  src,
  stdenv,
  pkg-config,
  cmocka,
}:
let
  isFreebsdCross = !stdenv.buildPlatform.isFreeBSD && stdenv.hostPlatform.isFreeBSD;
in
stdenv.mkDerivation {
  pname = "where-are-my-friends";
  version = "0.1.0";
  inherit src;

  makeFlags = [
    "prefix=$(out)"
    "CC=${stdenv.cc.targetPrefix}cc"
  ];

  postFixup = lib.optionalString isFreebsdCross ''
    patchelf --set-interpreter /usr/libexec/ld-elf.so.1 "$out/bin/wamf"
    patchelf --remove-rpath "$out/bin/wamf"
  '';

  hardeningDisable = lib.optionals isFreebsdCross [ "fortify" ];

  doCheck = stdenv.buildPlatform == stdenv.hostPlatform;
  nativeCheckInputs = [ pkg-config ];
  checkInputs = [ cmocka ];
  checkPhase = ''
    runHook preCheck
    make check
    runHook postCheck
  '';

  meta = {
    description = "RCON -> Bluemap player position API converter";
    homepage = "https://git.pvv.ntnu.no/Projects/where-are-my-friends";
    platforms = lib.platforms.unix;
    mainProgram = "wamf";
  };
}