1if (NOT TARGET pico_time_headers)
2    add_library(pico_time_headers INTERFACE)
3    target_include_directories(pico_time_headers SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR}/include)
4    target_link_libraries(pico_time_headers INTERFACE hardware_timer_headers pico_sync_headers pico_util_headers)
5endif()
6
7if (NOT TARGET pico_time)
8    pico_add_impl_library(pico_time)
9
10    target_sources(pico_time INTERFACE
11            ${CMAKE_CURRENT_LIST_DIR}/time.c
12            ${CMAKE_CURRENT_LIST_DIR}/timeout_helper.c)
13    target_link_libraries(pico_time INTERFACE hardware_timer pico_sync pico_util)
14endif()
15