tipidee: mark broken on Darwin

pkgs/development/skaware-packages/build-skaware-package.nix

···
 , maintainers ? [ ]
   # : passthru arguments (e.g. tests)
 , passthru ? { }
-
+  # : attributes to be merged into meta
+, broken ? false
 }:
 
 let
···
 
   meta = {
     homepage = "https://skarnet.org/software/${pname}/";
-    inherit description platforms;
+    inherit broken description platforms;
     license = lib.licenses.isc;
     maintainers = with lib.maintainers;
       [ pmahoney Profpatsch qyliss ] ++ maintainers;

pkgs/development/skaware-packages/tipidee/default.nix

···
-{ skawarePackages, skalibs }:
+{ skawarePackages, stdenv, skalibs }:
 
 skawarePackages.buildPackage {
   pname = "tipidee";
···
     mv examples $doc/share/doc/tipidee/examples
   '';
 
+  broken = stdenv.isDarwin;
 }