W-M-R opened a new pull request, #18275: URL: https://github.com/apache/nuttx/pull/18275
*Note: Please adhere to [Contributing Guidelines](https://github.com/apache/nuttx/blob/master/CONTRIBUTING.md).* ## Summary 1. This update adds Makefile/CMake compilation support for armclang to the ARM64 toolchain and corrects several CONFIG_ reference errors. 2. On the CMake toolchain side, compatibility handling has been implemented: options not supported by armclang have been filtered, and linking/archiving/CPP ​​parameter settings have been adjusted to prevent warnings from CMake triggering compiler detection and code checks. 3. The toolchain now uniformly sets CMAKE_EXECUTABLE_SUFFIX to empty to prevent issues in subsequent processes caused by armclang/tasking generating executables with suffixes. 4. ARM (toolchain/cmake) adds support for Cortex-M85. ## Impact 1, Enables NuttX/NX to use armclang for CMake/Makefile builds on ARM64, reducing noise warnings from CMake compiler probes. 2, Improves the stability of armclang builds (linker selection, ar parameter parsing, CPP --target, -nostdlib, --undefined __start, libgcc handling, etc.). 3. Expands target coverage for the ARM Cortex-M series (adding cortex-m85), with no expected behavior changes to existing GCC/Clang targets. ## Testing ci test -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
