c240b69956
Kconfig.modules used to be an empty file when no modules. PR #14667 /
commit bd7569f272 "cmake: Extracted Zephyr module processing into
python script" unintentionally changed that to no Kconfig.modules file
at all when no west and no modules. kconfig.py doesn't like that and
crashes. Restore the empty file.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
48 lines
1.4 KiB
CMake
48 lines
1.4 KiB
CMake
# This cmake file provides functionality to import additional out-of-tree, OoT
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# CMakeLists.txt and Kconfig files into Zephyr build system.
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# It uses -DZEPHYR_MODULES=<oot-path-to-module>[;<additional-oot-module(s)>]
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# given to CMake for a list of folders to search.
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# It looks for: <oot-module>/zephyr/module.yml or
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# <oot-module>/zephyr/CMakeLists.txt
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# to load the oot-module into Zephyr build system.
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# If west is available, it uses `west list` to obtain a list of projects to
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# search for zephyr/module.yml
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if(ZEPHYR_MODULES)
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set(ZEPHYR_MODULES_ARG "--modules" ${ZEPHYR_MODULES})
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endif()
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if(ZEPHYR_EXTRA_MODULES)
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set(ZEPHYR_EXTRA_MODULES_ARG "--extra-modules" ${ZEPHYR_EXTRA_MODULES})
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endif()
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set(KCONFIG_MODULES_FILE ${CMAKE_BINARY_DIR}/Kconfig.modules)
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if(WEST OR ZEPHYR_MODULES)
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# Zephyr module uses west, so only call it if west is installed or
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# ZEPHYR_MODULES was provided as argument to CMake.
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execute_process(
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COMMAND
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${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/scripts/zephyr_module.py
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${ZEPHYR_MODULES_ARG}
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${ZEPHYR_EXTRA_MODULES_ARG}
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--kconfig-out ${KCONFIG_MODULES_FILE}
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--cmake-out ${CMAKE_BINARY_DIR}/zephyr_modules.txt
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ERROR_VARIABLE
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zephyr_module_error_text
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RESULT_VARIABLE
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zephyr_module_return
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)
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if(${zephyr_module_return})
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message(FATAL_ERROR "${zephyr_module_error_text}")
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endif()
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else()
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file(WRITE ${KCONFIG_MODULES_FILE}
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"# No west and no modules\n"
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)
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endif()
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