anchor.diff:  , channel
   , generated
   , writeScript
  +, writeText
   , xidel
   , coreutils
   , gnused
  
positive.code:       (isPrefixOf source.locale locale) && source.arch == arch;
  
    systemLocale = config.i18n.defaultLocale or "en-US";
  
    defaultSource = stdenv.lib.findFirst (sourceMatches "en-US") {} sources;
  
  
negative.code:       ln -s "$out/usr/lib" "$out/lib"
  
        gappsWrapperArgs+=(--argv0 "$out/bin/.firefox-wrapped")
  
        # See: https://github.com/mozilla/policy-templates/blob/master/README.md
        mkdir -p "$out/lib/firefox-bin-${version}/distribution";
        ln -s ${policiesJson} "$out/lib/firefox-bin-${version}/distribution/policies.json";
      '';
  
    passthru.execdir = "/bin";
  