| cmake_minimum_required(VERSION 3.13...3.27) |
| |
| # Note: this CMakeLists.txt can be used as a top-level CMakeLists.txt for the SDK itself. For all other uses |
| # it is included as a subdirectory via the pico_sdk_init() method provided by pico_sdk_init.cmake |
| if (NOT TARGET _pico_sdk_inclusion_marker) |
| add_library(_pico_sdk_inclusion_marker INTERFACE) |
| # This is a no-op unless we are the top-level CMakeLists.txt |
| include(pico_sdk_init.cmake) |
| |
| project(pico_sdk C CXX ASM) |
| |
| string(REGEX MATCH "Clang" PICO_C_COMPILER_IS_CLANG "${CMAKE_C_COMPILER_ID}") |
| string(REGEX MATCH "GNU" PICO_C_COMPILER_IS_GNU "${CMAKE_C_COMPILER_ID}") |
| string(REGEX MATCH "IAR" PICO_C_COMPILER_IS_IAR "${CMAKE_C_COMPILER_ID}") |
| pico_register_common_scope_var(PICO_C_COMPILER_IS_CLANG) |
| pico_register_common_scope_var(PICO_C_COMPILER_IS_GNU) |
| pico_register_common_scope_var(PICO_C_COMPILER_IS_IAR) |
| pico_register_common_scope_var(PICO_SDK_VERSION_MAJOR) |
| pico_register_common_scope_var(PICO_SDK_VERSION_MINOR) |
| pico_register_common_scope_var(PICO_SDK_VERSION_REVISION) |
| pico_register_common_scope_var(PICO_SDK_VERSION_PRE_RELEASE_ID) |
| pico_register_common_scope_var(PICO_SDK_VERSION_STRING) |
| |
| message("Build type is ${CMAKE_BUILD_TYPE}") |
| if ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug") |
| if (PICO_DEOPTIMIZED_DEBUG) |
| message("Using fully de-optimized debug build (set PICO_DEOPTIMIZED_DEBUG=0 to optimize)") |
| else() |
| message("Using regular optimized debug build (set PICO_DEOPTIMIZED_DEBUG=1 to de-optimize)") |
| endif() |
| endif() |
| |
| pico_is_top_level_project(PICO_SDK_TOP_LEVEL_PROJECT) |
| |
| set(CMAKE_C_STANDARD 11) |
| set(CMAKE_CXX_STANDARD 11) |
| |
| if (NOT PICO_SDK_TOP_LEVEL_PROJECT) |
| set(PICO_SDK 1 PARENT_SCOPE) |
| endif() |
| |
| # allow customization |
| add_sub_list_dirs(PICO_SDK_PRE_LIST_DIRS) |
| add_sub_list_files(PICO_SDK_PRE_LIST_FILES) |
| |
| # needed by certain functions |
| set(PICO_TOOLS_DIR "${CMAKE_CURRENT_LIST_DIR}/tools" CACHE INTERNAL "") |
| |
| add_subdirectory(tools) |
| add_subdirectory(src) |
| |
| # allow customization |
| add_sub_list_dirs(PICO_SDK_POST_LIST_DIRS) |
| add_sub_list_files(PICO_SDK_POST_LIST_FILES) |
| |
| if (PICO_SDK_TOP_LEVEL_PROJECT AND NOT DEFINED PICO_SDK_TESTS_ENABLED) |
| set(PICO_SDK_TESTS_ENABLED 1) |
| endif() |
| if (PICO_SDK_TESTS_ENABLED) |
| add_subdirectory(test) |
| endif () |
| |
| set(PICO_SDK_TESTS_ENABLED "${PICO_SDK_TESTS_ENABLED}" CACHE INTERNAL "Enable build of SDK tests") |
| |
| # add docs at the end, as we gather documentation dirs as we go |
| add_subdirectory(docs) |
| |
| if (NOT PICO_SDK_TOP_LEVEL_PROJECT) |
| pico_promote_common_scope_vars() |
| endif() |
| endif() |