anchor.diff:        --replace @HOST_MULTIARCH@ ""                         \
         --replace 'prefix=/usr' "prefix=$out"
   
  -    make install PREFIX=$out
  +    make install PREFIX=$out LIBRARY_REL=lib
       ln -s $out/lib/libargon2.so $out/lib/libargon2.so.0
       runHook postInstall
     '';
  
positive.code:       Catena, Lyra2, Makwa and yescrypt were given special recognition. The PHC
        recommends using Argon2 rather than legacy algorithms.
      '';
      homepage = https://www.argon2.com/;
      license = with licenses; [ asl20 cc0 ];
      maintainers = with maintainers; [ taeer olynch ];
      platforms = platforms.linux ++ platforms.darwin;
  
negative.code: { stdenv, fetchFromGitHub }:
  
  stdenv.mkDerivation rec {
    pname = "libargon2";
    version = "20190702";
  
    src = fetchFromGitHub {
      owner = "P-H-C";
      repo = "phc-winner-argon2";
      rev = version;
      sha256 = "0p4ry9dn0mi9js0byijxdyiwx74p1nr8zj7wjpd1fjgqva4sk23i";
    };
  
    installPhase = ''
  