| #---------------------------------------------------------------------------- |
| # Copyright (c) 2022 Arm Limited. All rights reserved. |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| #---------------------------------------------------------------------------- |
| |
| ######################################################### |
| # Generic CMSIS Start up library for Cortex-M targets # |
| ######################################################### |
| cmake_minimum_required(VERSION 3.15.6) |
| |
| set(CMSIS_DEVICE_TARGET cmsis_device) |
| |
| project(${CMSIS_DEVICE_TARGET} |
| DESCRIPTION "Generic CMSIS start up file for Cortex-M targets" |
| LANGUAGES C CXX ASM) |
| |
| # 1. We should be cross-compiling (non-native target) |
| if (NOT ${CMAKE_CROSSCOMPILING}) |
| message(FATAL_ERROR "No ${CMSIS_DEVICE_TARGET} support for this target.") |
| endif() |
| |
| # 2. Check if CMSIS sources have been defined |
| if (NOT DEFINED CMSIS_SRC_PATH) |
| message(FATAL_ERROR "CMSIS_SRC_PATH path should be defined for ${CMSIS_DEVICE_TARGET}.") |
| endif() |
| |
| # 3. Create static library |
| add_library(${CMSIS_DEVICE_TARGET} STATIC) |
| |
| ## Include directories - public |
| target_include_directories(${CMSIS_DEVICE_TARGET} |
| PUBLIC |
| include |
| ${CMSIS_SRC_PATH}/CMSIS/Core/Include |
| ${CMSIS_SRC_PATH}/Device/ARM/${ARM_CPU}/Include |
| ${CMSIS_SRC_PATH}/Device/ARM/${ARM_CPU}/Include/Template) |
| |
| ## Sources |
| target_sources(${CMSIS_DEVICE_TARGET} |
| PRIVATE |
| source/cmsis.c |
| source/irqs.c) |
| |
| # Tell linker that reset interrupt handler is our entry point |
| target_link_options( |
| ${CMSIS_DEVICE_TARGET} |
| INTERFACE |
| --entry Reset_Handler) |
| |
| # 4 Display status: |
| message(STATUS "CMAKE_CURRENT_SOURCE_DIR: " ${CMAKE_CURRENT_SOURCE_DIR}) |
| message(STATUS "*******************************************************") |
| message(STATUS "Library : " ${CMSIS_DEVICE_TARGET}) |
| message(STATUS "CMAKE_SYSTEM_PROCESSOR : " ${CMAKE_SYSTEM_PROCESSOR}) |
| message(STATUS "*******************************************************") |