Hello
I would like to sign an image temporarily with west CMake options as described in Enabling a bootloader chain using sysbuild using the comand line:
-DSB_CONFIG_BOOT_SIGNATURE_KEY_FILE=\"priv.pem\"
In it's final state I would like to specify an absolute path, where the keyfile is stored. It seems as if I am not able to provide the proper format for the path value "D:\priv.pem".
I applied this also to the example "sysbuild\with_MCUboot" and use the nrf sdk v2.7.0. The result is still a malformat for the string.
PS C:\Users\User1> west build --pristine --sysbuild -b nrf52840dk/nrf52840 with_mcuboot -d with_mcuboot/build -- -DSB_CONFIG_BOOT_SIGNATURE_KEY_FILE=\"D:\priv.pem\" -- west build: making build dir C:\Users\User1\with_mcuboot\build pristine -- west build: generating a build system Loading Zephyr module(s) (Zephyr base): sysbuild_default -- Found Python3: C:/ncs/toolchains/ce3b5ff664/opt/bin/python.exe (found suitable version "3.9.13", minimum required is "3.8") found components: Interpreter -- Cache files will be written to: C:/ncs/v2.7.0/zephyr/.cache -- Found west (found suitable version "1.2.0", minimum required is "0.14.0") -- Board: nrf52840dk, qualifiers: nrf52840 C:/Users/User1/with_mcuboot/build/zephyr/misc/generated/extra_kconfig_options.conf:2: warning: malformed string literal in assignment to BOOT_SIGNATURE_KEY_FILE (defined at C:/ncs/v2.7.0/zephyr/share/sysbuild\images\bootloader/Kconfig:58). Assignment ignored.Parsing C:/ncs/v2.7.0/zephyr/share/sysbuild/Kconfig Loaded configuration 'C:/Users/User1/with_mcuboot/build/_sysbuild/empty.conf' Merged configuration 'C:/Users/User1/with_mcuboot/sysbuild.conf' Merged configuration 'C:/Users/User1/with_mcuboot/build/zephyr/misc/generated/extra_kconfig_options.conf' error: Aborting due to Kconfig warnings CMake Error at C:/ncs/v2.7.0/zephyr/cmake/modules/kconfig.cmake:392 (message): command failed with return code: 1 Call Stack (most recent call first): cmake/modules/sysbuild_kconfig.cmake:101 (include) cmake/modules/sysbuild_default.cmake:17 (include) C:/ncs/v2.7.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:75 (include) C:/ncs/v2.7.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate) C:/ncs/v2.7.0/zephyr/share/sysbuild-package/cmake/SysbuildConfig.cmake:8 (include) template/CMakeLists.txt:10 (find_package) -- Configuring incomplete, errors occurred! See also "C:/Users/User1/with_mcuboot/build/CMakeFiles/CMakeOutput.log". FATAL ERROR: command exited with status 1: 'C:\ncs\toolchains\ce3b5ff664\opt\bin\cmake.EXE' -DWEST_PYTHON=C:/ncs/toolchains/ce3b5ff664/opt/bin/python.exe '-BC:\Users\User1\with_mcuboot\build' -GNinja -DBOARD=nrf52840dk/nrf52840 '-DSB_CONFIG_BOOT_SIGNATURE_KEY_FILE=\E:\priv.pem\' '-SC:\ncs\v2.7.0\zephyr\share\sysbuild' '-DAPP_DIR:PATH=C:\Users\User1\with_mcuboot'
setting the absolut path in the sysbuild.conf (SB_CONFIG_BOOT_SIGNATURE_KEY_FILE) compiles without error. I tried a lot of combinations but don't seem to get this to work.Also placing the priv.pm in the west topdir and using the example =\"priv.pem\" os not working.
Any idea what I am doing wrong?
