Files
libmetal/CMakeLists.txt
Arnaud Pouliquen 9a21915a5f cmake: update cmake minimum support to 3.16
We currently support an old version of CMake (3.0.2) that was released
in 2018.

This requires adding specific policies to support the evolution to the
latest versions of Zephyr.

Update the minimum version to 3.16. The reason for this version is to
support environments such as Debian Bullseye that are still in LTS state.

By updating to CMake 3.16 as the minimum version, we can also clean up
the following policy add-ons:
- CMP0048 added in CMake v3.0
- CMP0053 added in CMake v3.1
- CMP0077 added in CMake v3.13

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
2025-02-24 11:11:12 +01:00

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CMake

cmake_minimum_required (VERSION 3.16)
set (LIBMETAL_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
list (APPEND CMAKE_MODULE_PATH
"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/platforms")
include (syscheck)
project (metal C)
include (CheckIncludeFiles)
include (CheckCSourceCompiles)
include (collect)
include (options)
include (depends)
foreach(_inc_path ${CMAKE_INCLUDE_PATH})
collect (PROJECT_INC_DIRS "${_inc_path}")
endforeach()
enable_testing ()
add_subdirectory (lib)
if (WITH_TESTS)
add_subdirectory (test)
endif (WITH_TESTS)
if (WITH_DOC)
add_subdirectory (doc)
endif (WITH_DOC)
if (WITH_EXAMPLES)
add_subdirectory (examples)
endif (WITH_EXAMPLES)