anchor.diff:          { f = "libev"; p = libev; }
           { f = "libinjection"; p = libinjection; }
           { f = "libmicrohttpd"; p = libmicrohttpd_0_9_70; }
  -        { f = "libssl"; p = openssl_3; }
  +        { f = "libssl"; p = openssl; }
           { f = "lz4"; p = lz4; }
           { f = "pcre"; p = pcre; }
           { f = "re2"; p = re2; }
  
positive.code: , libuuid
  , lz4
  , nlohmann_json
  , openssl_3
  , pcre
  , perl
  , python2
  
negative.code: 
    buildInputs = [
      bison
      curl
      flex
      gnutls
      libgcrypt
  