add_library(kernel expr.cpp free_vars.cpp abstract.cpp instantiate.cpp
  normalizer.cpp context.cpp level.cpp object.cpp environment.cpp
  type_checker.cpp kernel.cpp occurs.cpp metavar.cpp
  justification.cpp unification_constraint.cpp kernel_exception.cpp
  type_checker_justification.cpp pos_info_provider.cpp
  replace_visitor.cpp update_expr.cpp io_state.cpp max_sharing.cpp
  universe_constraints.cpp)

target_link_libraries(kernel ${LEAN_LIBS})