133 lines
3.9 KiB
CMake
133 lines
3.9 KiB
CMake
|
# TODO: Check for env or command line "ZMK_CONFIG" setting.
|
||
|
|
# * That directory should load
|
||
|
|
# * defconfigs,
|
||
|
|
# * .conf file,
|
||
|
|
# * single overlay,
|
||
|
|
# * or per board/shield.
|
||
|
|
|
||
|
|
get_property(cached_user_config_value CACHE ZMK_CONFIG PROPERTY VALUE)
|
||
|
|
|
||
|
|
set(user_config_cli_argument ${cached_user_config_value}) # Either new or old
|
||
|
|
if(user_config_cli_argument STREQUAL CACHED_ZMK_CONFIG)
|
||
|
|
# We already have a CACHED_ZMK_CONFIG so there is no new input on the CLI
|
||
|
|
unset(user_config_cli_argument)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(user_config_app_cmake_lists ${ZMK_CONFIG})
|
||
|
|
if(cached_user_config_value STREQUAL ZMK_CONFIG)
|
||
|
|
# The app build scripts did not set a default, The ZMK_CONFIG we are
|
||
|
|
# reading is the cached value from the CLI
|
||
|
|
unset(user_config_app_cmake_lists)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(CACHED_ZMK_CONFIG)
|
||
|
|
# Warn the user if it looks like he is trying to change the user_config
|
||
|
|
# without cleaning first
|
||
|
|
if(user_config_cli_argument)
|
||
|
|
if(NOT (CACHED_ZMK_CONFIG STREQUAL user_config_cli_argument))
|
||
|
|
message(WARNING "The build directory must be cleaned pristinely when changing user ZMK config")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(ZMK_CONFIG ${CACHED_ZMK_CONFIG})
|
||
|
|
elseif(user_config_cli_argument)
|
||
|
|
set(ZMK_CONFIG ${user_config_cli_argument})
|
||
|
|
|
||
|
|
elseif(DEFINED ENV{ZMK_CONFIG})
|
||
|
|
set(ZMK_CONFIG $ENV{ZMK_CONFIG})
|
||
|
|
|
||
|
|
elseif(user_config_app_cmake_lists)
|
||
|
|
set(ZMK_CONFIG ${user_config_app_cmake_lists})
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Store the selected user_config in the cache
|
||
|
|
set(CACHED_ZMK_CONFIG ${ZMK_CONFIG} CACHE STRING "Selected user ZMK config")
|
||
|
|
|
||
|
|
foreach(root ${BOARD_ROOT})
|
||
|
|
find_path(BOARD_DIR
|
||
|
|
NAMES ${BOARD}_defconfig
|
||
|
|
PATHS ${root}/boards/*/*
|
||
|
|
NO_DEFAULT_PATH
|
||
|
|
)
|
||
|
|
if(BOARD_DIR)
|
||
|
|
if (EXISTS "${BOARD_DIR}/keymap")
|
||
|
|
list(APPEND KEYMAP_DIRS ${BOARD_DIR}/keymap)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(DEFINED SHIELD)
|
||
|
|
find_path(shields_refs_list
|
||
|
|
NAMES ${SHIELD}.overlay
|
||
|
|
PATHS ${root}/boards/shields/*
|
||
|
|
NO_DEFAULT_PATH
|
||
|
|
)
|
||
|
|
foreach(shield_path ${shields_refs_list})
|
||
|
|
if (EXISTS "${shield_path}/keymap")
|
||
|
|
list(APPEND KEYMAP_DIRS ${shield_path}/keymap)
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
|
||
|
|
find_path(BASE_KEYMAPS_DIR
|
||
|
|
NAMES ${KEYMAP}/keymap.overlay
|
||
|
|
PATHS ${KEYMAP_DIRS}
|
||
|
|
NO_DEFAULT_PATH
|
||
|
|
)
|
||
|
|
|
||
|
|
if (BASE_KEYMAPS_DIR)
|
||
|
|
set(KEYMAP_DIR "${BASE_KEYMAPS_DIR}/${KEYMAP}" CACHE STRING "Selected keymap directory")
|
||
|
|
message(STATUS "Keyboard Base Keymap: ${KEYMAP_DIR}/")
|
||
|
|
# Used to let local imports of custom keycodes work as expected
|
||
|
|
list(APPEND DTS_ROOT ${KEYMAP_DIR})
|
||
|
|
if (EXISTS "${KEYMAP_DIR}/include")
|
||
|
|
include_directories("${KEYMAP_DIR}/include")
|
||
|
|
endif()
|
||
|
|
list(APPEND ZMK_DTC_FILES "${KEYMAP_DIR}/keymap.overlay")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if (ZMK_CONFIG)
|
||
|
|
if (EXISTS "${ZMK_CONFIG}")
|
||
|
|
message(STATUS "ZMK Config directory: ${ZMK_CONFIG}")
|
||
|
|
list(APPEND DTS_ROOT ${ZMK_CONFIG})
|
||
|
|
if (EXISTS "${ZMK_CONFIG}/include")
|
||
|
|
include_directories("${ZMK_CONFIG}/include")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if (SHIELD)
|
||
|
|
list(APPEND overlay_candidates "${ZMK_CONFIG}/${SHIELD}_${BOARD}.overlay")
|
||
|
|
list(APPEND overlay_candidates "${ZMK_CONFIG}/${SHIELD}.overlay")
|
||
|
|
list(APPEND config_candidates "${ZMK_CONFIG}/${SHIELD}_${BOARD}.conf")
|
||
|
|
list(APPEND config_candidates "${ZMK_CONFIG}/${SHIELD}.conf")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# TODO: Board revisions?
|
||
|
|
list(APPEND overlay_candidates "${ZMK_CONFIG}/${BOARD}.overlay")
|
||
|
|
list(APPEND overlay_candidates "${ZMK_CONFIG}/default.overlay")
|
||
|
|
list(APPEND config_candidates "${ZMK_CONFIG}/${BOARD}.conf")
|
||
|
|
list(APPEND config_candidates "${ZMK_CONFIG}/default.conf")
|
||
|
|
|
||
|
|
foreach(overlay ${overlay_candidates})
|
||
|
|
if (EXISTS "${overlay}")
|
||
|
|
message(STATUS "ZMK Config devicetree overlay: ${overlay}")
|
||
|
|
list(APPEND ZMK_DTC_FILES "${overlay}")
|
||
|
|
break()
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
|
||
|
|
foreach(conf ${config_candidates})
|
||
|
|
if (EXISTS "${conf}")
|
||
|
|
message(STATUS "ZMK Config Kconfig: ${overlay}")
|
||
|
|
set(CONF_FILE "${conf}")
|
||
|
|
break()
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
else()
|
||
|
|
message(WARNING "Unable to locate ZMK config at: ${ZMK_CONFIG}")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if (ZMK_DTC_FILES)
|
||
|
|
string(REPLACE ";" " " DTC_OVERLAY_FILE "${ZMK_DTC_FILES}")
|
||
|
|
endif()
|