idutils: fix build for darwin

pkgs/tools/misc/idutils/default.nix

···
-{ fetchurl, lib, stdenv, emacs, gnulib, autoconf, bison, automake, gettext, gperf, texinfo, perl, rsync}:
+{ fetchurl, lib, stdenv, emacs, gnulib, autoconf, bison, automake, gettext, gperf, texinfo, perl, rsync, darwin }:
 
 stdenv.mkDerivation rec {
   pname = "idutils";
···
     ./bootstrap --force --gnulib-srcdir=${gnulib} --skip-po --bootstrap-sync --no-git
     '';
 
-  buildInputs = lib.optional stdenv.isLinux emacs;
+  buildInputs = lib.optionals stdenv.isLinux [
+    emacs
+  ] ++ lib.optionals stdenv.isDarwin [
+    darwin.apple_sdk.frameworks.CoreServices
+  ];
+
   nativeBuildInputs = [ gnulib autoconf bison automake gettext gperf texinfo perl rsync ];
 
   doCheck = !stdenv.isDarwin;