pico_add_library(pico_flash) target_sources(pico_flash INTERFACE ${CMAKE_CURRENT_LIST_DIR}/flash.c ) target_include_directories(pico_flash_headers SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR}/include) # just include multicore headers, as we don't want to pull in the lib if it isn't pulled in already target_link_libraries(pico_flash INTERFACE pico_multicore_headers) pico_mirrored_target_link_libraries(pico_flash INTERFACE pico_time hardware_sync)