{ lib, stdenv, fetchgit, autoreconfHook, pkg-config
, darwin, boost, openssl, log4shib, xercesc, xml-security-c, xml-tooling-c, zlib
}:

stdenv.mkDerivation rec {
  pname = "opensaml-cpp";
  version = "3.0.1";

  src = fetchgit {
    url = "https://git.shibboleth.net/git/cpp-opensaml.git";
    rev = version;
    sha256 = "0ms3sqmwqkrqb92d7jy2hqwnz5yd7cbrz73n321jik0jilrwl5w8";
  };

  buildInputs = [
    boost openssl log4shib xercesc xml-security-c xml-tooling-c zlib
  ] ++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [
    CoreServices
    SystemConfiguration
  ]);
  nativeBuildInputs = [ autoreconfHook pkg-config ];

  configureFlags = [ "--with-xmltooling=${xml-tooling-c}" ];

  env.NIX_CFLAGS_COMPILE = lib.optionalString (!stdenv.isDarwin) "-std=c++14";

  enableParallelBuilding = true;

  meta = with lib; {
    homepage    = "https://shibboleth.net/products/opensaml-cpp.html";
    description = "Low-level library written in C++ that provides support for producing and consuming SAML messages";
    mainProgram = "samlsign";
    platforms   = platforms.unix;
    license     = licenses.asl20;
    maintainers = [ ];
  };
}
