add_subdirectory(aiger)
add_subdirectory(aiger2)
add_subdirectory(ast)
add_subdirectory(blif)
add_subdirectory(json)
add_subdirectory(liberty)
add_subdirectory(rpc)
add_subdirectory(rtlil)
add_subdirectory(verific)
add_subdirectory(verilog)