anchor.diff:      url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
       sha256 = "1f9b52vmwnq7s51vj26w2618dn2ph5g12ibbkbyk6fvxcgd7iryn";
     };
  +
  +  patches = [
  +    # Fix tests with e-d-s linked with libphonenumber support
  +    # https://gitlab.gnome.org/GNOME/folks/merge_requests/40
  +    (fetchpatch {
  +      url = "https://gitlab.gnome.org/GNOME/folks/commit/6d443480a137f6a6ff345b21bf3cb31066eefbcd.patch";
  +      sha256 = "D/Y2g12TT0qrcH+iJ2umu4Hmp0EJ3Hoedh0H3aWI+HY=";
  +    })
  +  ];
   
     mesonFlags = [
       "-Ddocs=true"
  
positive.code: 
    doCheck = true;
  
    postPatch = ''
      chmod +x meson_post_install.py
      patchShebangs meson_post_install.py
  
negative.code: { fetchurl
  , lib, stdenv
  , pkg-config
  , fetchpatch
  , meson
  , ninja
  , glib
  