anchor.diff:      description = "Cross-platform file manager";
       license = licenses.gpl3;
       maintainers = with maintainers; [ volth ];
  +    # build is broken on MacOS
  +    # https://github.com/NixOS/nixpkgs/pull/105784
  +    broken = stdenv.isDarwin;
       platforms = platforms.all;
     };
   }
  
positive.code:     tar xvf build/distributions/mucommander-${version}.tar --directory=$out --strip=1
      wrapProgram $out/bin/mucommander \
        --prefix XDG_DATA_DIRS : ${gsettings-desktop-schemas}/share/gsettings-schemas/${gsettings-desktop-schemas.name} \
        --set JAVA_HOME ${jre}
    '';
  
    meta = with stdenv.lib; {
  
negative.code:   deps = stdenv.mkDerivation {
      name = "${name}-deps";
      inherit src postPatch;
      nativeBuildInputs = [ gradle_6 perl ];
      buildPhase = ''
        export GRADLE_USER_HOME=$(mktemp -d)
        gradle --no-daemon build
  