app/CMakeLists.txt: require cmake version 3.21.0 or above

In version 3.21, CMake made a change that links .c.obj files in a order
different from 3.20. This makes different CMake versions generate a
different final image and breaks build reproducibility.

No such change between 3.21 and 3.25.2

Signed-off-by: Marc Herbert <marc.herbert@intel.com>
This commit is contained in:
Marc Herbert 2023-02-17 01:33:27 +00:00 committed by Kai Vehmanen
parent 05751b80e7
commit 157fd098cc
1 changed files with 1 additions and 1 deletions

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@ -1,6 +1,6 @@
# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.20.0)
cmake_minimum_required(VERSION 3.21.0)
find_package(Zephyr HINTS $ENV{ZEPHYR_BASE})
project(sample_sof)