lean2/src/kernel/CMakeLists.txt

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 builtin.cpp occurs.cpp metavar.cpp
  justification.cpp unification_constraint.cpp printer.cpp
  formatter.cpp kernel_exception.cpp type_checker_justification.cpp
  pos_info_provider.cpp replace_visitor.cpp update_expr.cpp
  io_state.cpp)

target_link_libraries(kernel ${LEAN_LIBS})