140 lines
5.8 KiB
CMake
140 lines
5.8 KiB
CMake
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# ##############################################################################
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# cmake/nuttx_mkconfig.cmake
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more contributor
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# license agreements. See the NOTICE file distributed with this work for
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# additional information regarding copyright ownership. The ASF licenses this
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# file to you under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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#
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# ##############################################################################
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if(NOT EXISTS ${CMAKE_BINARY_DIR}/.config)
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return()
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endif()
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if(NOT EXISTS ${CMAKE_BINARY_DIR}/.config.prev)
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execute_process(
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COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/.config
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${CMAKE_BINARY_DIR}/.config.prev
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
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endif()
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execute_process(
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COMMAND ${CMAKE_COMMAND} -E compare_files ${CMAKE_BINARY_DIR}/.config
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${CMAKE_BINARY_DIR}/.config.prev
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RESULT_VARIABLE COMPARE_RESULT
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
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set(CONFIG_H ${CMAKE_BINARY_DIR}/include/nuttx/config.h)
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if(COMPARE_RESULT EQUAL 0 AND EXISTS ${CONFIG_H})
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return()
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endif()
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set(DEQUOTELIST
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# NuttX
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"CONFIG_DEBUG_OPTLEVEL" # Custom debug level
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"CONFIG_EXECFUNCS_NSYMBOLS_VAR" # Variable holding number of symbols in the
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# table
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"CONFIG_EXECFUNCS_SYMTAB_ARRAY" # Symbol table array used by exec[l|v]
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"CONFIG_INIT_ARGS" # Argument list of entry point
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"CONFIG_INIT_SYMTAB" # Global symbol table
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"CONFIG_INIT_NEXPORTS" # Global symbol table size
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"CONFIG_INIT_ENTRYPOINT" # Name of entry point function
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"CONFIG_MODLIB_SYMTAB_ARRAY" # Symbol table array used by modlib functions
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"CONFIG_MODLIB_NSYMBOLS_VAR" # Variable holding number of symbols in the
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# table
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"CONFIG_PASS1_BUILDIR" # Pass1 build directory
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"CONFIG_PASS1_TARGET" # Pass1 build target
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"CONFIG_PASS1_OBJECT" # Pass1 build object
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"CONFIG_TTY_LAUNCH_ENTRYPOINT" # Name of entry point from tty launch
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"CONFIG_TTY_LAUNCH_ARGS" # Argument list of entry point from tty launch
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# NxWidgets/NxWM
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"CONFIG_NXWM_BACKGROUND_IMAGE" # Name of bitmap image class
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"CONFIG_NXWM_CALIBRATION_ICON" # Name of bitmap image class
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"CONFIG_NXWM_HEXCALCULATOR_ICON" # Name of bitmap image class
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"CONFIG_NXWM_MINIMIZE_BITMAP" # Name of bitmap image class
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"CONFIG_NXWM_NXTERM_ICON" # Name of bitmap image class
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"CONFIG_NXWM_STARTWINDOW_ICON" # Name of bitmap image class
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"CONFIG_NXWM_STOP_BITMAP" # Name of bitmap image class
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# apps/ definitions
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"CONFIG_NSH_SYMTAB_ARRAYNAME" # Symbol table array name
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"CONFIG_NSH_SYMTAB_COUNTNAME" # Name of the variable holding the
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# number of symbols
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)
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file(WRITE ${CONFIG_H} "/* config.h -- Autogenerated! Do not edit. */\n\n")
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file(APPEND ${CONFIG_H} "#ifndef __INCLUDE_NUTTX_CONFIG_H\n")
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file(APPEND ${CONFIG_H} "#define __INCLUDE_NUTTX_CONFIG_H\n\n")
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file(APPEND ${CONFIG_H}
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"/* Used to represent the values of tristate options */\n\n")
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file(APPEND ${CONFIG_H} "#define CONFIG_y 1\n")
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file(APPEND ${CONFIG_H} "#define CONFIG_m 2\n\n")
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file(APPEND ${CONFIG_H}
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"/* General Definitions ***********************************/\n")
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file(STRINGS ${CMAKE_BINARY_DIR}/.config ConfigContents)
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foreach(NameAndValue ${ConfigContents})
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string(REGEX REPLACE "^[ ]+" "" NameAndValue ${NameAndValue})
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string(REGEX MATCH "^CONFIG[^=]+" NAME ${NameAndValue})
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string(REPLACE "${NAME}=" "" VALUE ${NameAndValue})
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if(NAME AND NOT "${VALUE}" STREQUAL "")
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if(${VALUE} STREQUAL "y")
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file(APPEND ${CONFIG_H} "#define ${NAME} 1\n")
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elseif(${VALUE} STREQUAL "m")
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file(APPEND ${CONFIG_H} "#define ${NAME} 2\n")
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elseif(${VALUE} STREQUAL "n")
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file(APPEND ${CONFIG_H} "#undef ${NAME}\n")
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else()
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foreach(dequote ${DEQUOTELIST})
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if("${NAME}" STREQUAL "${dequote}")
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if(NOT "${VALUE}" STREQUAL "\"\"")
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string(REGEX REPLACE "\"" "" VALUE ${VALUE})
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else()
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set(VALUE)
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file(APPEND ${CONFIG_H} "#undef ${NAME}\n")
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endif()
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break()
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endif()
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endforeach()
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if(NOT "${VALUE}" STREQUAL "")
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file(APPEND ${CONFIG_H} "#define ${NAME} ${VALUE}\n")
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endif()
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endif()
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endif()
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endforeach()
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file(APPEND ${CONFIG_H}
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"\n/* Sanity Checks *****************************************/\n\n")
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file(APPEND ${CONFIG_H}
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"/* If the end of RAM is not specified then it is assumed to be\n")
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file(APPEND ${CONFIG_H} " * the beginning of RAM plus the RAM size.\n")
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file(APPEND ${CONFIG_H} " */\n\n")
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file(APPEND ${CONFIG_H} "#ifndef CONFIG_RAM_END\n")
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file(APPEND ${CONFIG_H}
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"# define CONFIG_RAM_END (CONFIG_RAM_START+CONFIG_RAM_SIZE)\n")
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file(APPEND ${CONFIG_H} "#endif\n\n")
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file(APPEND ${CONFIG_H} "#ifndef CONFIG_RAM_VEND\n")
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file(APPEND ${CONFIG_H}
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"# define CONFIG_RAM_VEND (CONFIG_RAM_VSTART+CONFIG_RAM_SIZE)\n")
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file(APPEND ${CONFIG_H} "#endif\n\n")
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file(APPEND ${CONFIG_H}
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"/* If the end of FLASH is not specified then it is assumed to be\n")
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file(APPEND ${CONFIG_H} " * the beginning of FLASH plus the FLASH size.\n")
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file(APPEND ${CONFIG_H} " */\n\n")
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file(APPEND ${CONFIG_H} "#ifndef CONFIG_FLASH_END\n")
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file(APPEND ${CONFIG_H}
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"# define CONFIG_FLASH_END (CONFIG_FLASH_START+CONFIG_FLASH_SIZE)\n")
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file(APPEND ${CONFIG_H} "#endif\n\n")
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file(APPEND ${CONFIG_H} "#endif /* __INCLUDE_NUTTX_CONFIG_H */\n")
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