anchor.diff:      urls = mkURLs [ "http://www.aquamaniac.de" "http://www2.aquamaniac.de" ];
       inherit sha256;
     };
  +
  +  configureFlags = [
  +    "--with-openssl-includes=${openssl.dev}/include"
  +    "--with-openssl-libs=${openssl.out}/lib"
  +  ];
   
     preConfigure = ''
       configureFlagsArray+=("--with-guis=gtk2 gtk3 qt5")
  
positive.code: { stdenv, fetchurl, gnutls, gtk2, gtk3, libgcrypt, pkgconfig, gettext, which, qt5
  
  , pluginSearchPaths ? [
      "/run/current-system/sw/lib/gwenhywfar/plugins"
  
negative.code: 
    nativeBuildInputs = [ pkgconfig gettext which ];
  
    buildInputs = [ gtk2 gtk3 qt5.qtbase gnutls openssl libgcrypt libgpgerror ];
  
    meta = with stdenv.lib; {
      description = "OS abstraction functions used by aqbanking and related tools";
  