nuttx/cmake/savedefconfig.cmake
Abhishek Mishra 4761f15b3e !tools/mkpasswd: PBKDF2 host tool and ROMFS passwd build integration
Add standalone host PBKDF2-HMAC-SHA256 mkpasswd, board_romfs_mkpasswd.sh,
and promptpasswd.sh with confirm-password support. Integrate ROMFS passwd
generation in Board.mk and CMake. Drop TEA key checks from passwd_keys.mk.

Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
2026-07-21 20:19:14 +08:00

97 lines
3.5 KiB
CMake

# ##############################################################################
# cmake/savedefconfig.cmake
#
# SPDX-License-Identifier: Apache-2.0
#
# Licensed to the Apache Software Foundation (ASF) under one or more contributor
# license agreements. See the NOTICE file distributed with this work for
# additional information regarding copyright ownership. The ASF licenses this
# file to you under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
#
# ##############################################################################
include(cmake/nuttx_kconfig.cmake)
set(SOURCE_FILE ${CMAKE_ARGV3})
set(TARGET_FILE ${CMAKE_ARGV4})
file(STRINGS ${SOURCE_FILE} ConfigContents)
encode_brackets(ConfigContents)
set(PASSWD_AUTOGEN_ENABLED FALSE)
foreach(NameAndValue ${ConfigContents})
decode_brackets(NameAndValue)
encode_semicolon(NameAndValue)
if("${NameAndValue}" MATCHES "^CONFIG_BOARD_ETC_ROMFS_PASSWD_ENABLE=y$")
set(PASSWD_AUTOGEN_ENABLED TRUE)
endif()
if("${NameAndValue}" MATCHES "CONFIG_ARCH="
OR "${NameAndValue}" MATCHES "^CONFIG_ARCH_CHIP_"
OR "${NameAndValue}" MATCHES "CONFIG_ARCH_CHIP="
OR "${NameAndValue}" MATCHES "CONFIG_ARCH_BOARD="
OR "${NameAndValue}" MATCHES "CONFIG_ARCH_BOARD_COMMON="
OR "${NameAndValue}" MATCHES "^CONFIG_ARCH_CUSTOM"
OR "${NameAndValue}" MATCHES "^CONFIG_ARCH_BOARD_CUSTOM")
decode_semicolon(Value)
file(APPEND ${TARGET_FILE} "${NameAndValue}\n")
endif()
endforeach()
get_filename_component(BINARY_DIR "${TARGET_FILE}" DIRECTORY)
if(CMAKE_ARGV5)
set(OUTPUT_FILE ${CMAKE_ARGV5})
else()
set(OUTPUT_FILE ${BINARY_DIR}/defconfig)
endif()
# cmake-format: off
file(WRITE ${OUTPUT_FILE} "")
file(APPEND ${OUTPUT_FILE} "\#\n")
file(APPEND ${OUTPUT_FILE} "\# This file is autogenerated: PLEASE DO NOT EDIT IT.\n")
file(APPEND ${OUTPUT_FILE} "\#\n")
file(APPEND ${OUTPUT_FILE} "\# You can use \"make menuconfig\" to make any modifications to the installed .config file.\n")
file(APPEND ${OUTPUT_FILE} "\# You can then do \"make savedefconfig\" to generate a new defconfig file that includes your\n")
file(APPEND ${OUTPUT_FILE} "\# modifications.\n")
file(APPEND ${OUTPUT_FILE} "\#\n")
file(READ ${TARGET_FILE} CONTENTS)
# cmake-format: on
encode_brackets(CONTENTS)
encode_semicolon(CONTENTS)
string(REGEX MATCHALL "[^\n]+" LINES ${CONTENTS})
list(REMOVE_DUPLICATES LINES)
list(SORT LINES)
foreach(LINE IN LISTS LINES)
decode_brackets(LINE)
decode_semicolon(LINE)
if(NOT "${LINE}" MATCHES "^CONFIG_FSUTILS_PASSWD_PBKDF2_ITERATIONS="
AND NOT "${LINE}" MATCHES "^CONFIG_BOARD_ETC_ROMFS_PASSWD_PASSWORD=")
file(APPEND ${OUTPUT_FILE} "${LINE}\n")
endif()
endforeach()
if(PASSWD_AUTOGEN_ENABLED)
message(
WARNING
"CONFIG_BOARD_ETC_ROMFS_PASSWD_PASSWORD and "
"CONFIG_FSUTILS_PASSWD_PBKDF2_ITERATIONS "
"were intentionally excluded from defconfig by savedefconfig. Add them "
"manually in local defconfig if needed.")
endif()
# Converts the newline style for the output file.
configure_file(${OUTPUT_FILE} ${OUTPUT_FILE} @ONLY NEWLINE_STYLE LF)
execute_process(COMMAND ${CMAKE_COMMAND} -E remove ${TARGET_FILE})