> libpolyclipping fails to cross build from source, because it does not > pass cross flags to cmake. The easiest way of fixing that is using > dh_auto_configure. The attached patch does that and simplifies > debian/rules a little using the --sourcedirectory flag. Please consider > applying the patch.
If --sourcedirectory is indeed enough to make dh detect that cmake should be used, I'll gladly apply the patch. Thanks!