anchor.diff:    libbitcoin-explorer = callPackage ../tools/misc/libbitcoin/libbitcoin-explorer.nix { };
   
   
  -  go-ethereum = res.altcoins.go-ethereum;
  -  ethabi = res.altcoins.ethabi;
  -
  -  parity = res.altcoins.parity;
  -  parity-beta = res.altcoins.parity-beta;
  -  parity-ui = res.altcoins.parity-ui;
  -
  -  polkadot = res.altcoins.polkadot;
  -
  -  stellar-core = res.altcoins.stellar-core;
  -
  -  particl-core = res.altcoins.particl-core;
  +  go-ethereum = altcoins.go-ethereum;
  +  ethabi = altcoins.ethabi;
  +
  +  parity = altcoins.parity;
  +  parity-beta = altcoins.parity-beta;
  +  parity-ui = altcoins.parity-ui;
  +
  +  polkadot = altcoins.polkadot;
  +
  +  stellar-core = altcoins.stellar-core;
  +
  +  particl-core = altcoins.particl-core;
   
     aumix = callPackage ../applications/audio/aumix {
       gtkGUI = false;
  
positive.code:   gputils = callPackage ../development/tools/misc/gputils { };
  
    gradleGen = callPackage ../development/tools/build-managers/gradle { };
    gradle = res.gradleGen.gradle_latest;
    gradle_2_14 = res.gradleGen.gradle_2_14;
    gradle_2_5 = res.gradleGen.gradle_2_5;
    gradle_3_5 = res.gradleGen.gradle_3_5;
    gradle_4_10 = res.gradleGen.gradle_4_10;
  
    gperf = callPackage ../development/tools/misc/gperf { };
    # 3.1 changed some parameters from int to size_t, leading to mismatches.
  
negative.code:     libcap = if stdenv.isDarwin then null else libcap;
    };
  
    pinentry_ncurses = pinentry.override {
      gtk2 = null;
    };
  
    pinentry_emacs = pinentry.override {
      enableEmacs = true;
    };
  
    pinentry_gnome = pinentry.override {
      inherit gcr;
    };
  
    pinentry_qt4 = pinentry.override {
      qt = qt4;
    };
  
    pinentry_qt5 = pinentry.override {
      qt = qt5.qtbase;
    };
  
  