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cmake: twister: Using common script for toolchain setting verification
Fixes: zephyrproject-rtos#30713 Now using the common script `verify-toolchain.cmake` for verifying toolchain settings. Signed-off-by: Torsten Rasmussen <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| # The purpose of this file is to verify that required variables has been | ||
| # defined for proper toolchain use. | ||
| # | ||
| # It also offers the possibility to verify that the selected toolchain matches | ||
| # a specific version. | ||
| # Currently only when using the Zephyr SDK the version is verified, but other | ||
| # other version verification for other toolchains can be added as needed. | ||
| # | ||
| # This file can also be executed in script mode so that it can be used in other | ||
| # places, such as python scripts. | ||
| # | ||
| # When invoked as a script with -P: | ||
| # cmake [options] -P verify-toolchain.cmake | ||
| # | ||
| # it takes the following arguments: | ||
| # FORMAT=json: Print the output as a json formatted string, useful for Python | ||
|
|
||
| # This is the minimum required Zephyr-SDK version which supports CMake package | ||
| set(TOOLCHAIN_ZEPHYR_MINIMUM_REQUIRED_VERSION 0.11.3) | ||
|
|
||
| # Set internal variables if set in environment. | ||
| if(NOT DEFINED ZEPHYR_TOOLCHAIN_VARIANT) | ||
| set(ZEPHYR_TOOLCHAIN_VARIANT $ENV{ZEPHYR_TOOLCHAIN_VARIANT}) | ||
| endif() | ||
|
|
||
| if(NOT DEFINED ZEPHYR_SDK_INSTALL_DIR) | ||
| set(ZEPHYR_SDK_INSTALL_DIR $ENV{ZEPHYR_SDK_INSTALL_DIR}) | ||
| endif() | ||
|
|
||
| # Pick host system's toolchain if we are targeting posix | ||
| if("${ARCH}" STREQUAL "posix") | ||
| if(NOT "${ZEPHYR_TOOLCHAIN_VARIANT}" STREQUAL "llvm") | ||
| set(ZEPHYR_TOOLCHAIN_VARIANT "host") | ||
| endif() | ||
| return() | ||
| endif() | ||
|
|
||
| if(NOT ZEPHYR_TOOLCHAIN_VARIANT AND | ||
| (CROSS_COMPILE OR (DEFINED ENV{CROSS_COMPILE}))) | ||
| set(ZEPHYR_TOOLCHAIN_VARIANT cross-compile) | ||
| endif() | ||
|
|
||
| # Verify Zephyr SDK Toolchain. | ||
| # There are three scenarios where Zephyr SDK should be looked up: | ||
| # 1) Zephyr specified as toolchain (ZEPHYR_SDK_INSTALL_DIR still used if defined) | ||
| # 2) No toolchain specified == Default to Zephyr toolchain (Linux only) | ||
| # Until we completely deprecate it | ||
| if(("zephyr" STREQUAL ${ZEPHYR_TOOLCHAIN_VARIANT}) OR | ||
| ((NOT DEFINED ZEPHYR_TOOLCHAIN_VARIANT) AND (${CMAKE_HOST_SYSTEM_NAME} STREQUAL Linux)) OR | ||
| (DEFINED ZEPHYR_SDK_INSTALL_DIR)) | ||
|
|
||
| # No toolchain was specified, so inform user that we will be searching. | ||
| if (NOT DEFINED ZEPHYR_SDK_INSTALL_DIR AND | ||
| NOT DEFINED ZEPHYR_TOOLCHAIN_VARIANT | ||
| AND NOT CMAKE_SCRIPT_MODE_FILE) | ||
| message(STATUS "ZEPHYR_TOOLCHAIN_VARIANT not set, trying to locate Zephyr SDK") | ||
| endif() | ||
|
|
||
| # This ensure packages are sorted in descending order. | ||
| SET(CMAKE_FIND_PACKAGE_SORT_DIRECTION_CURRENT ${CMAKE_FIND_PACKAGE_SORT_DIRECTION}) | ||
| SET(CMAKE_FIND_PACKAGE_SORT_ORDER_CURRENT ${CMAKE_FIND_PACKAGE_SORT_ORDER}) | ||
| SET(CMAKE_FIND_PACKAGE_SORT_DIRECTION DEC) | ||
| SET(CMAKE_FIND_PACKAGE_SORT_ORDER NATURAL) | ||
|
|
||
| if(DEFINED ZEPHYR_SDK_INSTALL_DIR) | ||
| # The Zephyr SDK will automatically set the toolchain variant. | ||
| # To support Zephyr SDK tools (DTC, and other tools) with 3rd party toolchains | ||
| # then we keep track of current toolchain variant. | ||
| set(ZEPHYR_CURRENT_TOOLCHAIN_VARIANT ${ZEPHYR_TOOLCHAIN_VARIANT}) | ||
| find_package(Zephyr-sdk ${TOOLCHAIN_ZEPHYR_MINIMUM_REQUIRED_VERSION} QUIET HINTS $ENV{ZEPHYR_SDK_INSTALL_DIR}) | ||
| if(DEFINED ZEPHYR_CURRENT_TOOLCHAIN_VARIANT) | ||
| set(ZEPHYR_TOOLCHAIN_VARIANT ${ZEPHYR_CURRENT_TOOLCHAIN_VARIANT}) | ||
| endif() | ||
| else() | ||
| find_package(Zephyr-sdk ${TOOLCHAIN_ZEPHYR_MINIMUM_REQUIRED_VERSION} QUIET PATHS | ||
| /usr | ||
| /usr/local | ||
| /opt | ||
| $ENV{HOME} | ||
| $ENV{HOME}/.local | ||
| $ENV{HOME}/.local/opt | ||
| $ENV{HOME}/bin) | ||
| endif() | ||
|
|
||
| SET(CMAKE_FIND_PACKAGE_SORT_DIRECTION ${CMAKE_FIND_PACKAGE_SORT_DIRECTION_CURRENT}) | ||
| SET(CMAKE_FIND_PACKAGE_SORT_ORDER ${CMAKE_FIND_PACKAGE_SORT_ORDER_CURRENT}) | ||
| endif() | ||
|
|
||
| if(NOT DEFINED ZEPHYR_TOOLCHAIN_VARIANT) | ||
| if (NOT Zephyr-sdk_CONSIDERED_VERSIONS) | ||
| set(error_msg "ZEPHYR_TOOLCHAIN_VARIANT not specified and no Zephyr SDK is installed.\n") | ||
| string(APPEND error_msg "Please set ZEPHYR_TOOLCHAIN_VARIANT to the toolchain to use or install the Zephyr SDK.") | ||
|
|
||
| if(NOT ZEPHYR_TOOLCHAIN_VARIANT AND NOT ZEPHYR_SDK_INSTALL_DIR) | ||
| set(error_note "Note: If you are using Zephyr SDK 0.11.1 or 0.11.2, remember to set ZEPHYR_SDK_INSTALL_DIR and ZEPHYR_TOOLCHAIN_VARIANT") | ||
| endif() | ||
| else() | ||
| # Note: When CMake mimimun version becomes >= 3.17, change this loop into: | ||
| # foreach(version config IN ZIP_LISTS Zephyr-sdk_CONSIDERED_VERSIONS Zephyr-sdk_CONSIDERED_CONFIGS) | ||
| set(error_msg "The Zephyr SDK version you are using is not supported, please update your SDK.\n") | ||
| set(missing_version "You need SDK version ${TOOLCHAIN_ZEPHYR_MINIMUM_REQUIRED_VERSION} or newer.") | ||
| foreach (version ${Zephyr-sdk_CONSIDERED_VERSIONS}) | ||
| if(${version} VERSION_GREATER ${TOOLCHAIN_ZEPHYR_MINIMUM_REQUIRED_VERSION}) | ||
| set(missing_version "You need SDK version ${TOOLCHAIN_ZEPHYR_MINIMUM_REQUIRED_VERSION} or compatible version.") | ||
| endif() | ||
| list(GET Zephyr-sdk_CONSIDERED_CONFIGS 0 zephyr-sdk-candidate) | ||
| list(REMOVE_AT Zephyr-sdk_CONSIDERED_CONFIGS 0) | ||
| get_filename_component(zephyr-sdk-path ${zephyr-sdk-candidate}/../.. ABSOLUTE) | ||
| string(APPEND version_path " ${version} (${zephyr-sdk-path})") | ||
| endforeach() | ||
| string(APPEND error_msg "${missing_version}") | ||
| string(APPEND error_msg "You have version(s):") | ||
| string(APPEND error_msg "${version_path}") | ||
| endif() | ||
|
|
||
| message(FATAL_ERROR "${error_msg} | ||
| The Zephyr SDK can be downloaded from: | ||
| https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v${TOOLCHAIN_ZEPHYR_MINIMUM_REQUIRED_VERSION}/zephyr-sdk-${TOOLCHAIN_ZEPHYR_MINIMUM_REQUIRED_VERSION}-setup.run | ||
| ${error_note} | ||
| ") | ||
|
|
||
| endif() | ||
|
|
||
| if(CMAKE_SCRIPT_MODE_FILE) | ||
| if("${FORMAT}" STREQUAL "json") | ||
| set(json "{\"ZEPHYR_TOOLCHAIN_VARIANT\" : \"${ZEPHYR_TOOLCHAIN_VARIANT}\", ") | ||
| string(APPEND json "\"SDK_VERSION\": \"${SDK_VERSION}\", ") | ||
| string(APPEND json "\"ZEPHYR_SDK_INSTALL_DIR\" : \"${ZEPHYR_SDK_INSTALL_DIR}\"}") | ||
| message("${json}") | ||
| else() | ||
| message(STATUS "ZEPHYR_TOOLCHAIN_VARIANT: ${ZEPHYR_TOOLCHAIN_VARIANT}") | ||
| if(DEFINED SDK_VERSION) | ||
| message(STATUS "SDK_VERSION: ${SDK_VERSION}") | ||
| endif() | ||
|
|
||
| if(DEFINED ZEPHYR_SDK_INSTALL_DIR) | ||
| message(STATUS "ZEPHYR_SDK_INSTALL_DIR : ${ZEPHYR_SDK_INSTALL_DIR}") | ||
| endif() | ||
| endif() | ||
| endif() |
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