tribits_repository_define_packages(
  SimpleCxx          packages/simple_cxx         PT
  MixedLang          packages/mixed_lang         PT
  InsertedPkg        InsertedPkg                 ST
  WithSubpackages    packages/with_subpackages   PT
  WrapExternal       packages/wrap_external      ST
  )

tribits_disable_package_on_platforms(WrapExternal Windows)
tribits_allow_missing_external_packages(InsertedPkg)