if (NOT TARGET hardware_sha256) return() endif() add_executable(pico_sha256_test pico_sha256_test.c ) target_link_libraries(pico_sha256_test pico_stdlib pico_sha256 ) target_include_directories(pico_sha256_test PRIVATE ${CMAKE_CURRENT_LIST_DIR} ) pico_add_extra_outputs(pico_sha256_test)