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cmake: Add support for sysbuild-set signing script

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Allows a sysbuild project to specify a signing script file to
use instead of the default zephyr one

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
This commit is contained in:
Jamie McCrae 2023-10-13 11:08:32 +01:00 committed by David Leach
parent 125a2bccaa
commit d676234493
1 changed files with 10 additions and 5 deletions
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15
CMakeLists.txt
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@ -1818,16 +1818,21 @@ if(NOT CMAKE_C_COMPILER_ID STREQUAL "ARMClang")
)
endif()
# Generate and use MCUboot related artifacts as needed.
if(CONFIG_BOOTLOADER_MCUBOOT)
# Generate signed (MCUboot or other) related artifacts as needed. Priority is:
# * Sysbuild (if set)
# * SIGNING_SCRIPT target property (if set)
# * MCUboot signing script (if MCUboot is enabled)
zephyr_get(signing_script VAR SIGNING_SCRIPT SYSBUILD)
if(NOT signing_script)
get_target_property(signing_script zephyr_property_target SIGNING_SCRIPT)
if(NOT signing_script)
set_target_properties(zephyr_property_target PROPERTIES SIGNING_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/cmake/mcuboot.cmake)
if(NOT signing_script AND CONFIG_BOOTLOADER_MCUBOOT)
set(signing_script ${CMAKE_CURRENT_LIST_DIR}/cmake/mcuboot.cmake)
endif()
endif()
# Include signing script, if set
get_target_property(signing_script zephyr_property_target SIGNING_SCRIPT)
if(signing_script)
message(STATUS "Including signing script: ${signing_script}")