qmk_firmware/cmake/ProcessKeyboard.cmake
2023-04-07 16:25:51 -04:00

78 lines
4.0 KiB
CMake

include(ParseMakefile)
include(Utils)
macro(process_keyboard)
message(CHECK_START "Processing keyboard")
list(APPEND CMAKE_MESSAGE_INDENT " ")
validate_json(${QMK_KEYBOARD_FOLDER_ABS}/info.json keyboard QMK_KEYBOARD_INFO_JSON_STRING)
# process rules from info.json
file(READ ${CMAKE_SOURCE_DIR}/data/mappings/info_rules.hjson JSON_STRING)
string(JSON MAPPING_LENGTH LENGTH ${JSON_STRING})
math(EXPR MAX "${MAPPING_LENGTH} - 1")
foreach(IDX RANGE ${MAX})
string(JSON RULE_KEY MEMBER ${JSON_STRING} ${IDX})
# string(JSON INFO_KEY GET ${JSON_STRING} ${RULE_KEY} info_key)
json_get_with_default(INFO_KEY ${JSON_STRING} _ ${RULE_KEY} info_key)
string(REPLACE "." " " INFO_KEYS ${INFO_KEY})
string(JSON RULE_VALUE ERROR_VARIABLE RULE_KEY_NOT_FOUND GET ${QMK_KEYBOARD_INFO_JSON_STRING} ${INFO_KEYS})
if(${RULE_KEY_NOT_FOUND} STREQUAL "NOTFOUND")
json_get_with_default(VALUE_TYPE ${JSON_STRING} raw ${RULE_KEY} value_type)
if(${VALUE_TYPE} STREQUAL "list")
string(JSON NUM_VALUES LENGTH ${RULE_VALUE})
math(EXPR MAX "${NUM_VALUES} - 1")
foreach(IDX RANGE ${MAX})
string(JSON VALUE GET ${RULE_VALUE} ${IDX})
list(APPEND ${RULE_KEY} ${VALUE})
endforeach()
message(STATUS "Found rule '${INFO_KEY}': '${${RULE_KEY}}' assigned to '${RULE_KEY}'")
else()
set(${RULE_KEY} ${RULE_VALUE})
message(STATUS "Found rule '${INFO_KEY}': '${RULE_VALUE}' assigned to '${RULE_KEY}'")
endif()
endif()
endforeach()
# process definitions from info.json
file(READ ${CMAKE_SOURCE_DIR}/data/mappings/info_config.hjson JSON_STRING)
string(JSON MAPPING_LENGTH LENGTH ${JSON_STRING})
math(EXPR MAX "${MAPPING_LENGTH} - 1")
foreach(IDX RANGE ${MAX})
string(JSON CONFIG_KEY MEMBER ${JSON_STRING} ${IDX})
json_get_with_default(INFO_KEY ${JSON_STRING} _ ${CONFIG_KEY} info_key)
string(REPLACE "." ";" INFO_KEYS ${INFO_KEY})
# string(JSON CONFIG_VALUE ERROR_VARIABLE CONFIG_KEY_NOT_FOUND GET ${QMK_KEYBOARD_INFO_JSON_STRING} ${INFO_KEYS})
json_get_with_default(CONFIG_VALUE ${QMK_KEYBOARD_INFO_JSON_STRING} NOTFOUND ${INFO_KEYS})
if(NOT CONFIG_VALUE STREQUAL "NOTFOUND")
set(${CONFIG_KEY} ${CONFIG_VALUE})
json_get_with_default(VALUE_TYPE ${JSON_STRING} raw ${CONFIG_KEY} value_type)
if(${VALUE_TYPE} STREQUAL "str")
add_compile_definitions(${CONFIG_KEY}="${CONFIG_VALUE}")
message(STATUS "Found definition '${INFO_KEY}': '\"${CONFIG_VALUE}\"' assigned to '${CONFIG_KEY}'")
elseif(${VALUE_TYPE} STREQUAL "bcd_version")
string(REGEX MATCH "^([0-9]+)\\.([0-9]+)\\.([0-9]+)" VERSION_MATCH ${CONFIG_VALUE})
set(VERSION_MAJOR ${CMAKE_MATCH_1})
set(VERSION_MINOR ${CMAKE_MATCH_2})
set(VERSION_PATCH ${CMAKE_MATCH_3})
math(EXPR BCD_VERSION "${VERSION_MAJOR} * 10000 + ${VERSION_MINOR} * 100 + ${VERSION_PATCH}" OUTPUT_FORMAT HEXADECIMAL)
add_compile_definitions(${CONFIG_KEY}=${BCD_VERSION})
message(STATUS "Found definition '${INFO_KEY}': '${BCD_VERSION}' assigned to '${CONFIG_KEY}'")
else()
add_compile_definitions(${CONFIG_KEY}=${CONFIG_VALUE})
message(STATUS "Found definition '${INFO_KEY}': '${CONFIG_VALUE}' assigned to '${CONFIG_KEY}'")
endif()
endif()
endforeach()
string(JSON KEYBOARD_NAME GET ${QMK_KEYBOARD_INFO_JSON_STRING} keyboard_name)
string(JSON MANUFACTURER GET ${QMK_KEYBOARD_INFO_JSON_STRING} manufacturer)
string(JSON URL GET ${QMK_KEYBOARD_INFO_JSON_STRING} url)
string(JSON QMK_MCU GET ${QMK_KEYBOARD_INFO_JSON_STRING} processor)
list(POP_BACK CMAKE_MESSAGE_INDENT)
message(CHECK_PASS "info.json validated and loaded")
ParseMakefile(${QMK_KEYBOARD_FOLDER_ABS}/rules.mk)
endmacro()