anchor.diff:    };
   
     ccl = callPackage ../development/compilers/ccl {
  -    inherit (darwin) bootstrap_cmds;
  +    inherit (buildPackages.darwin) bootstrap_cmds;
     };
   
     cdb = callPackage ../development/tools/database/cdb { };
  
positive.code:   kinetic-cpp-client = callPackage ../development/libraries/kinetic-cpp-client { };
  
    krb5 = callPackage ../development/libraries/kerberos/krb5.nix {
      inherit (darwin) bootstrap_cmds;
    };
    krb5Full = krb5;
    libkrb5 = krb5.override {
  
negative.code:     inherit (darwin) cf-private;
      inherit (darwin.apple_sdk.frameworks) ApplicationServices Carbon Cocoa;
      inherit (darwin.apple_sdk.libs) Xplugin;
      inherit (buildPackages.darwin) bootstrap_cmds;
      udev = if stdenv.isLinux then udev else null;
      libdrm = if stdenv.isLinux then libdrm else null;
      abiCompat = config.xorg.abiCompat # `config` because we have no `xorg.override`
  