anchor.diff:    ];
   
     buildInputs = [
  +    cryptodevHeaders
  +    gmp
  +    libidn
  +    libtasn1
  +    libunistring
       lzo
       nettle
  -    libtasn1
  -    libidn
       p11_kit
  -    zlib
  -    gmp
       trousers
       unbound
  +    zlib
     ];
   
     passthru = {
  
positive.code: 
    configureFlags = [
      "--with-default-trust-store-file=/etc/ssl/certs/ca-certificates.crt"
      "--disable-dependency-tracking"
      "--enable-fast-install"
    ];
  
  
negative.code: , fetchurl
  , perl
  
  , cryptodevHeaders
  , gmp
  , libidn
  , libtasn1
  , libunistring
  , lzo
  , nettle
  , p11_kit
  