1# SPDX-License-Identifier: Apache-2.0
2
3cmake_minimum_required(VERSION 3.20.0)
4
5set(ZEPHYR_BASE $ENV{ZEPHYR_BASE} CACHE PATH "Zephyr base")
6set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ZEPHYR_BASE}/cmake/modules)
7
8include(git)
9
10if(VERSION_TYPE STREQUAL KERNEL)
11  set(BUILD_VERSION_NAME BUILD_VERSION)
12else()
13  set(BUILD_VERSION_NAME ${VERSION_TYPE}_BUILD_VERSION)
14endif()
15
16if(NOT DEFINED ${BUILD_VERSION_NAME})
17  cmake_path(GET VERSION_FILE PARENT_PATH work_dir)
18  git_describe(${work_dir} ${BUILD_VERSION_NAME})
19endif()
20
21include(${ZEPHYR_BASE}/cmake/modules/version.cmake)
22file(READ ${ZEPHYR_BASE}/version.h.in version_content)
23string(CONFIGURE "${version_content}" version_content)
24string(CONFIGURE "${version_content}" version_content)
25file(WRITE ${OUT_FILE} "${version_content}")
26