if (NOT TARGET pico_multicore) pico_add_library(pico_multicore) target_include_directories(pico_multicore_headers INTERFACE ${CMAKE_CURRENT_LIST_DIR}/include) target_sources(pico_multicore INTERFACE ${CMAKE_CURRENT_LIST_DIR}/multicore.c) pico_mirrored_target_link_libraries(pico_multicore INTERFACE pico_sync hardware_irq) endif()