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sysbuild: Check for duplicate image names 

Checks if the IMAGES variable has been updated with a duplicate
image name, which would otherwise cause an infinite loop.

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit is contained in:
Jamie McCrae 2023-01-05 09:52:11 +00:00 committed by Carles Cufí
parent b71b514e93
commit f4ddca5dca
1 changed files with 9 additions and 2 deletions
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11
share/sysbuild/CMakeLists.txt
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@ -1,4 +1,4 @@
# Copyright (c) 2021 Nordic Semiconductor
# Copyright (c) 2021-2023 Nordic Semiconductor
#
# SPDX-License-Identifier: Apache-2.0
@ -80,8 +80,15 @@ while(NOT "${images_length}" EQUAL "${processed_length}")
endif()
endforeach()
list(LENGTH images_sysbuild_processed processed_length)
list(LENGTH IMAGES images_length)
list(LENGTH images_sysbuild_processed processed_length_new)
# Check for any duplicate entries in image names to prevent an infinite loop
if("${processed_length_new}" EQUAL "${processed_length}")
# Image length was different than processed length, but no new images are processed.
message(FATAL_ERROR "A duplicate image name was provided, image names must be unique.")
endif()
set(processed_length ${processed_length_new})
endwhile()
include(cmake/domains.cmake)