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commit 709453beca070df5f5707dd9272939975c5f22db Author: Filipe Cavalcanti <[email protected]> AuthorDate: Wed Mar 25 15:28:21 2026 -0300 cmake: add olddefconfig target for CMake builds Olddefconfig allows refreshing .config options if the user manually edit some entry on .config file. Signed-off-by: Filipe Cavalcanti <[email protected]> --- cmake/menuconfig.cmake | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/cmake/menuconfig.cmake b/cmake/menuconfig.cmake index 22093f57da1..bf515c14db3 100644 --- a/cmake/menuconfig.cmake +++ b/cmake/menuconfig.cmake @@ -59,6 +59,17 @@ add_custom_target( WORKING_DIRECTORY ${NUTTX_DIR} USES_TERMINAL) +# Refresh ${CMAKE_BINARY_DIR}/.config in place (set defaults, satisfy deps), +# like "make olddefconfig". Use after hand-editing .config; does not copy from +# board defconfig (see resetconfig for that). +add_custom_target( + olddefconfig + COMMAND ${CMAKE_COMMAND} -E env ${KCONFIG_ENV} olddefconfig + COMMAND ${CMAKE_COMMAND} -E remove -f + ${CMAKE_BINARY_DIR}/include/nuttx/config.h + COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_PARENT_LIST_FILE} + WORKING_DIRECTORY ${NUTTX_DIR}) + # utility target to restore .config from board's defconfig add_custom_target( resetconfig @@ -70,6 +81,18 @@ add_custom_target( COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_PARENT_LIST_FILE} WORKING_DIRECTORY ${NUTTX_DIR}) +# utility target to remove .config (and related) so next configure regenerates +# from the current BOARD_CONFIG defconfig. Use when switching defconfigs after +# "clean" so that the next "cmake -B build -DBOARD_CONFIG=board:newconfig" +# recreates .config from the new defconfig. +add_custom_target( + distcleanconfig + COMMAND + ${CMAKE_COMMAND} -E remove -f ${CMAKE_BINARY_DIR}/.config + ${CMAKE_BINARY_DIR}/.config.orig ${CMAKE_BINARY_DIR}/.config.prev + ${CMAKE_BINARY_DIR}/include/nuttx/config.h + WORKING_DIRECTORY ${NUTTX_DIR}) + # utility target to refresh .config from board's defconfig for GITHUB add_custom_target( refreshsilent
