anchor.diff:  , ltoSupport ? (stdenv.isLinux && stdenv.is64bit), overrideCC, buildPackages
   , gssSupport ? true, libkrb5
   , pipewireSupport ? waylandSupport && webrtcSupport, pipewire
  +, jemallocSupport ? true, jemalloc
   
   ## privacy-related options
   
  
positive.code: , yasm, libGLU, libGL, sqlite, unzip, makeWrapper
  , hunspell, libevent, libstartup_notification
  , libvpx_1_8
  , icu69, libpng, jemalloc, glib, pciutils
  , autoconf213, which, gnused, rustPackages, rustPackages_1_45
  , rust-cbindgen, nodejs, nasm, fetchpatch
  , gnum4
  
negative.code:   ++ lib.optional  gssSupport libkrb5
    ++ lib.optionals waylandSupport [ libxkbcommon libdrm ]
    ++ lib.optional  pipewireSupport pipewire
    ++ lib.optional  jemallocSupport jemalloc
    ++ lib.optional  (lib.versionAtLeast version "82") gnum4
    ++ lib.optionals buildStdenv.isDarwin [ CoreMedia ExceptionHandling Kerberos
                                            AVFoundation MediaToolbox CoreLocation
  