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Prusa-Firmware/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 3.15)
include(cmake/Utilities.cmake)
include(cmake/GetGitRevisionDescription.cmake)
SET(PROJECT_VERSION_SUFFIX
"<auto>"
CACHE
STRING
"Full version suffix to be shown on the info screen in settings (e.g. full_version=4.0.3-BETA+1035.PR111.B4, suffix=-BETA+1035.PR111.B4). Defaults to '+<commit sha>.<dirty?>.<debug?>' if set to '<auto>'."
)
SET(PROJECT_VERSION_SUFFIX_SHORT
"<auto>"
CACHE
STRING
"Short version suffix to be shown on splash screen. Defaults to '+<BUILD_NUMBER>' if set to '<auto>'."
)
SET(BUILD_NUMBER
""
CACHE STRING "Build number of the firmware. Resolved automatically if not specified."
)
INCLUDE(cmake/ProjectVersion.cmake)
resolve_version_variables()
SET(PROJECT_VERSION_FLAVOUR "" CACHE STRING "Firmware flavour to build - DEBUG, DEVEL, APLHA, BETA or RC")
SET(PROJECT_VERSION_FLAVOUR_REVISION "" CACHE STRING "Firmware flavour version, e.g. 1 for RC1, etc")
IF( NOT PROJECT_VERSION_FLAVOUR STREQUAL "")
SET(PROJECT_VERSION "${PROJECT_VERSION}-${PROJECT_VERSION_FLAVOUR}")
add_compile_definitions(FW_FLAVOR=${PROJECT_VERSION_FLAVOUR})
IF( NOT PROJECT_VERSION_FLAVOUR_REVISION STREQUAL "")
SET(PROJECT_VERSION "${PROJECT_VERSION}${PROJECT_VERSION_FLAVOUR_REVISION}")
add_compile_definitions(FW_FLAVERSION=${PROJECT_VERSION_FLAVOUR_REVISION})
ENDIF()
ENDIF()
# Inform user about the resolved settings
MESSAGE(STATUS "Project version: ${PROJECT_VERSION}")
MESSAGE(
STATUS "Project version with short suffix: ${PROJECT_VERSION}${PROJECT_VERSION_SUFFIX_SHORT}"
)
SET(FN_PREFIX "FW${PROJECT_VERSION}${PROJECT_VERSION_SUFFIX_SHORT}")
MESSAGE(WARNING "
***************** YOUR ATTENTION PLEASE *****************
CMake support is experimental. There is no guarantee at this time. If you have problems you are encouraged to fall back to the tried-and-true methods.
*********************** THANK YOU **********************
We now return to your regularly scheduled Firmware Build."
)
OPTION(SECONDARY_LANGUAGES "Secondary language support in the firmware" ON)
SET(MAIN_LANGUAGES cs de es fr it pl CACHE STRING "The list of 'main' languages to be included, in the correct order")
SET(COMMUNITY_LANGUAGES nl ro hu hr sk sv no CACHE STRING "The list of community languages to be included, in the correct order")
SET(SELECTED_LANGUAGES ${MAIN_LANGUAGES} ${COMMUNITY_LANGUAGES})
get_dependency_directory(prusa3dboards PRUSA_BOARDS_DIR)
project(Prusa-Firmware)
add_subdirectory(lib)
FILE(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/Firmware/config.h MAX_SIZE_LINE REGEX "^#define \+LANG_SIZE_RESERVED \+")
STRING(REGEX MATCH "0x[0-9]+" MAX_SIZE_HEX "${MAX_SIZE_LINE}")
math(EXPR LANG_MAX_SIZE "${MAX_SIZE_HEX}" OUTPUT_FORMAT DECIMAL)
message("Language maximum size (from config.h): ${LANG_MAX_SIZE} bytes")
set (LANG_BIN_MAX 249856) # Ditto, this in xflash_layout.h but needs invocation of the preprocessor... :-/
get_recommended_gcc_version(RECOMMENDED_TOOLCHAIN_VERSION)
if(CMAKE_CROSSCOMPILING AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL
${RECOMMENDED_TOOLCHAIN_VERSION}
)
message(WARNING "Recommended AVR toolchain is ${RECOMMENDED_TOOLCHAIN_VERSION}"
", but you have ${CMAKE_CXX_COMPILER_VERSION}"
)
elseif(NOT CMAKE_CROSSCOMPILING AND NOT CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
message(
WARNING
"Recommended compiler for host tools and unittests is GCC, you have ${CMAKE_CXX_COMPILER_ID}."
)
endif()
# append custom C/C++ flags
if(CUSTOM_COMPILE_OPTIONS)
string(REPLACE " " ";" CUSTOM_COMPILE_OPTIONS "${CUSTOM_COMPILE_OPTIONS}")
add_compile_options(${CUSTOM_COMPILE_OPTIONS})
endif()
#
# Global Compiler & Linker Configuration
#
# enable warnings
add_compile_options(-Wall -Wextra -Wno-expansion-to-defined -Wsign-compare)
# default standards for all targets
set(CMAKE_C_STANDARD 11)
set(CMAKE_CXX_STANDARD 17)
# support _DEBUG macro (some code uses to recognize debug builds)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
add_compile_definitions(_DEBUG)
endif()
#
# Firmware - get file lists.
#
SET(FW_SOURCES
adc.cpp
backlight.cpp
BlinkM.cpp
bootapp.c
cardreader.cpp
cmdqueue.cpp
Configuration.cpp
ConfigurationStore.cpp
conv2str.cpp
Dcodes.cpp
eeprom.cpp
fancheck.cpp
Filament_sensor.cpp
first_lay_cal.cpp
heatbed_pwm.cpp
la10compat.cpp
language.c
lcd.cpp
Marlin_main.cpp
MarlinSerial.cpp
menu.cpp
mesh_bed_calibration.cpp
mesh_bed_leveling.cpp
messages.cpp
mmu2.cpp
mmu2_crc.cpp
mmu2_error_converter.cpp
mmu2_fsensor.cpp
mmu2_log.cpp
mmu2_power.cpp
mmu2_progress_converter.cpp
mmu2_protocol.cpp
mmu2_protocol_logic.cpp
mmu2_reporting.cpp
mmu2_serial.cpp
motion_control.cpp
optiboot_xflash.cpp
pat9125.cpp
planner.cpp
Prusa_farm.cpp
qr_solve.cpp
rbuf.c
Sd2Card.cpp
SdBaseFile.cpp
SdFatUtil.cpp
SdFile.cpp
SdVolume.cpp
Servo.cpp
sm4.c
sound.cpp
speed_lookuptable.cpp
spi.c
SpoolJoin.cpp
stepper.cpp
swi2c.c
swspi.cpp
Tcodes.cpp
temperature.cpp
timer02.c
Timer.cpp
tmc2130.cpp
tone04.c
twi.cpp
uart2.c
ultralcd.cpp
util.cpp
vector_3.cpp
xflash.c
xflash_dump.cpp
xyzcal.cpp
)
list(TRANSFORM FW_SOURCES PREPEND ${CMAKE_CURRENT_SOURCE_DIR}/Firmware/)
set(AVR_SOURCES
wiring_digital.c
WInterrupts.c
wiring_pulse.c
hooks.c
wiring.c
wiring_analog.c
wiring_shift.c
CDC.cpp
PluggableUSB.cpp
HardwareSerial.cpp
HardwareSerial0.cpp
HardwareSerial1.cpp
HardwareSerial3.cpp
IPAddress.cpp
HardwareSerial2.cpp
Print.cpp
Stream.cpp
Tone.cpp
USBCore.cpp
WMath.cpp
WString.cpp
abi.cpp
main.cpp
# new.cpp # What happened to this? it was removed in 1.0.5-1 to 1.0.5.2?
)
list(TRANSFORM AVR_SOURCES PREPEND ${PRUSA_BOARDS_DIR}/cores/prusa_einsy_rambo/)
#
# Target configuration
#
if(CMAKE_CROSSCOMPILING)
# Reproducible build support
function(set_reproducible_sources source_list prefix)
foreach(file IN LISTS ${source_list})
get_filename_component(base ${file} NAME)
set(target "${prefix}${base}")
set_property(SOURCE ${file} APPEND PROPERTY COMPILE_OPTIONS "-frandom-seed=${target}.o")
endforeach()
endfunction()
function(set_reproducible_target target)
set_target_properties(${target} PROPERTIES STATIC_LIBRARY_OPTIONS "-D")
endfunction()
set_reproducible_sources(AVR_SOURCES "core/")
add_link_options(-fdebug-prefix-map=${CMAKE_SOURCE_DIR}=)
add_link_options(-fdebug-prefix-map=${CMAKE_BINARY_DIR}=)
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "8")
add_compile_options(-ffile-prefix-map=${CMAKE_SOURCE_DIR}=)
endif()
# TODO: get date from the last git commit to set as epoch
set(ENV{SOURCE_DATE_EPOCH} 0)
# default optimization flags
set(CMAKE_CXX_FLAGS_DEBUG "-Og -g")
set(CMAKE_CXX_FLAGS_RELEASE "-Os -g -DNDEBUG")
set(CMAKE_C_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
set(CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
# mcu and target-related settings
add_compile_options(-mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_PRUSA_EINSY_RAMBO -DARDUINO_ARCH_AVR)
add_link_options(-mmcu=atmega2560 -Wl,-u,vfprintf -lprintf_flt -lm)
# disable some C++ language features
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-threadsafe-statics>)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-rtti>)
# disable exceptions
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-unwind-tables>)
# split and gc sections
add_compile_options(-ffunction-sections -fdata-sections)
add_link_options(-Wl,--gc-sections)
# LTO (with custom options)
add_compile_options(-flto -fno-fat-lto-objects)
add_link_options(-flto)
# Create this target before we apply the GC options
add_library(avr_core STATIC ${AVR_SOURCES})
set_reproducible_target(avr_core)
target_include_directories(avr_core PRIVATE
${PRUSA_BOARDS_DIR}/cores/prusa_einsy_rambo/
${PRUSA_BOARDS_DIR}/variants/prusa_einsy_rambo/
)
endif()
# Setup language resources:
# file(GLOB LANG_VARIANTS RELATIVE ${PROJECT_SOURCE_DIR}/lang/po ${PROJECT_SOURCE_DIR}/lang/po/Firmware_??.po)
# string(REPLACE "Firmware_" "" LANG_VARIANTS "${LANG_VARIANTS}")
# string(REPLACE ".po" "" LANG_VARIANTS "${LANG_VARIANTS}")
# list(SORT LANG_VARIANTS)
# message("Languages found: ${LANG_VARIANTS}")
# Meta target to build absolutely everything
add_custom_target(ALL_FIRMWARE)
add_custom_target(ALL_ENGLISH)
add_custom_target(ALL_MULTILANG)
add_dependencies(ALL_FIRMWARE ALL_ENGLISH ALL_MULTILANG)
function(add_base_binary variant_name)
add_executable(${variant_name} ${FW_SOURCES} ${FW_HEADERS} ${VARIANT_CFG_FILE})
target_include_directories(${variant_name} PRIVATE
${PRUSA_BOARDS_DIR}/cores/prusa_einsy_rambo/
${PRUSA_BOARDS_DIR}/variants/prusa_einsy_rambo/
${VARIANT_CFG_DIR} # Include the header for this variant.
${CMAKE_SOURCE_DIR}/Firmware
)
target_link_libraries(${variant_name} avr_core)
# # configure linker script
set(LINKER_SCRIPT ${PRUSA_BOARDS_DIR}/ldscripts/avr6.xn)
target_link_options(${variant_name} PUBLIC -Wl,-T,${LINKER_SCRIPT})
# limit the text section to 248K (256K - 8k reserved for the bootloader)
target_link_options(${variant_name} PUBLIC -Wl,--defsym=__TEXT_REGION_LENGTH__=248K)
# generate firmware.bin file
objcopy(${variant_name} "ihex" ".hex")
# produce ASM listing. Note we also specify the .map as a byproduct so it gets cleaned
# because link_options doesn't have a "generated outputs" feature.
add_custom_command(
TARGET ${variant_name} POST_BUILD COMMAND ${CMAKE_OBJDUMP} -CSd ${variant_name} > ${variant_name}.asm
BYPRODUCTS ${variant_name}.asm ${variant_name}.map
)
# inform about the firmware's size in terminal
add_custom_command(
TARGET ${variant_name} POST_BUILD COMMAND ${CMAKE_SIZE_UTIL} -C --mcu=atmega2560 ${variant_name}
)
report_size(${variant_name})
# generate linker map file
target_link_options(${variant_name} PUBLIC -Wl,-Map=${CMAKE_CURRENT_BINARY_DIR}/${variant_name}.map)
target_compile_definitions(${variant_name} PRIVATE
CMAKE_LANG_CONTROL
)
endfunction()
function(fw_add_variant variant_name)
# Set FW_SOURCES to be reproducible in this variant as it's set in a separate project
set_reproducible_sources(FW_SOURCES "Firmware/")
# Create the Configuration_Prusa.h for this variant so it can be #included.
set(VARIANT_CFG_DIR "${CMAKE_CURRENT_BINARY_DIR}/include")
set(VARIANT_CFG_FILE "${VARIANT_CFG_DIR}/Configuration_prusa.h")
add_custom_command(OUTPUT ${VARIANT_CFG_FILE}
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/Firmware/variants/${variant_name}.h ${VARIANT_CFG_FILE}
COMMENT "Generating Configuration_prusa.h for ${variant_name}"
BYPRODUCTS ${VARIANT_CFG_DIR}
)
STRING(REPLACE "1_75mm_" "" variant_name "${variant_name}")
STRING(REPLACE "-E3Dv6full" "" variant_name "${variant_name}")
SET(FW_EN "${variant_name}_EN-only")
SET(FW_MULTI "${variant_name}_Multilang")
add_base_binary(${FW_EN})
# target_compile_options(${variant_name} PRIVATE) # turn this on for lolz -Wdouble-promotion)
target_compile_definitions(${FW_EN} PUBLIC LANG_MODE=0)
add_custom_command(
TARGET ${FW_EN}
POST_BUILD
COMMAND ${CMAKE_OBJCOPY} -O ihex ${CMAKE_CURRENT_BINARY_DIR}/${FW_EN} ${CMAKE_BINARY_DIR}/${FN_PREFIX}-${FW_EN}.hex
BYPRODUCTS ${CMAKE_BINARY_DIR}/${FN_PREFIX}-${FW_EN}.hex
COMMENT "Generating ${variant_name} hex"
)
add_dependencies(ALL_ENGLISH "${FW_EN}")
if (NOT SECONDARY_LANGUAGES)
return() #Done, if no languages there's nothing else to do.
else()
add_base_binary(${FW_MULTI})
target_compile_definitions(${FW_MULTI} PUBLIC LANG_MODE=1)
endif()
#Construct language map
set(LANG_TMP_DIR ${CMAKE_BINARY_DIR}/${variant_name}/lang)
set(LANG_MAP ${LANG_TMP_DIR}/${variant_name}_lang.map)
set(LANG_FWBIN ${CMAKE_CURRENT_BINARY_DIR}/${variant_name}.bin)
set(LANG_FINAL_BIN ${LANG_TMP_DIR}/${variant_name}_lang.bin)
set(LANG_FINAL_HEX ${LANG_TMP_DIR}/${variant_name}_lang.hex)
add_custom_command(OUTPUT ${LANG_FWBIN}
COMMAND "${CMAKE_OBJCOPY}" -I ihex -O binary ${CMAKE_CURRENT_BINARY_DIR}/${variant_name}_Multilang.hex ${LANG_FWBIN}
DEPENDS ${FW_MULTI}
)
add_custom_command(OUTPUT ${LANG_MAP}
COMMAND ${CMAKE_SOURCE_DIR}/lang/lang-map.py "${FW_MULTI}" "${LANG_FWBIN}" > "${LANG_MAP}"
DEPENDS ${LANG_FWBIN}
)
set(LANG_BINS "")
foreach (LANG IN LISTS SELECTED_LANGUAGES)
set(LANG_BIN ${LANG_TMP_DIR}/${variant_name}_${LANG}.bin)
set(PO_FILE "${CMAKE_SOURCE_DIR}/lang/po/Firmware_${LANG}.po")
add_custom_command(OUTPUT ${LANG_BIN}
# COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/lang/lang-check.py --no-warning --map "${LANG_MAP}" "${PO_FILE}"
# COMMAND ${CMAKE_COMMAND} -E echo "Building lang_${LANG}.bin"
COMMAND ${CMAKE_SOURCE_DIR}/lang/lang-build.py ${LANG_MAP} ${PO_FILE} ${LANG_BIN}
# Check bin size:
COMMAND ${CMAKE_COMMAND} -DLANG_MAX_SIZE=${LANG_MAX_SIZE}
-DLANG_FILE=${LANG_BIN}
-P ${PROJECT_CMAKE_DIR}/Check_lang_size.cmake
DEPENDS ${LANG_MAP}
COMMENT "Generating ${variant_name}_${LANG}.bin from .po"
)
LIST(APPEND LANG_BINS ${LANG_BIN})
endforeach()
string(FIND ${variant_name} "MK3" HAS_XFLASH)
if (${HAS_XFLASH} GREATER_EQUAL 0)
add_custom_command( OUTPUT ${LANG_FINAL_BIN}
COMMAND ${CMAKE_COMMAND} -E cat ${LANG_BINS} > ${LANG_FINAL_BIN}
DEPENDS ${LANG_BINS}
COMMENT "Merging language binaries"
)
add_custom_command( OUTPUT ${LANG_FINAL_BIN}
COMMAND ${CMAKE_COMMAND} -DLANG_MAX_SIZE=${LANG_BIN_MAX}
-DLANG_FILE=${LANG_FINAL_BIN}
-P ${PROJECT_CMAKE_DIR}/Check_final_lang_bin_size.cmake
APPEND
)
add_custom_command( OUTPUT ${LANG_FINAL_HEX}
COMMAND ${CMAKE_OBJCOPY} -I binary -O ihex ${LANG_FINAL_BIN} ${LANG_FINAL_HEX}
DEPENDS ${LANG_FINAL_BIN}
COMMENT "Generating Hex for language data"
)
set(LANG_HEX ${CMAKE_BINARY_DIR}/${FN_PREFIX}-${variant_name}-Languages.hex)
add_custom_target(${variant_name}-language-hex
COMMAND ${CMAKE_COMMAND} -E copy ${FW_MULTI}.hex ${LANG_HEX}
COMMAND ${CMAKE_COMMAND} -E cat ${LANG_FINAL_HEX} >> ${LANG_HEX}
COMMENT "Generating final ${variant_name}-Languages.hex"
BYPRODUCTS ${LANG_HEX}
DEPENDS ${LANG_FINAL_HEX}
)
add_dependencies(ALL_MULTILANG ${variant_name}-language-hex)
else()
set (ALL_VARIANT_HEXES "")
# Non-xflash, e.g. MK2.5
foreach(LANG IN LISTS SELECTED_LANGUAGES)
SET(LANG_HEX_FN ${variant_name}-en_${LANG})
SET(LANG_HEX ${CMAKE_BINARY_DIR}/${FN_PREFIX}-${LANG_HEX_FN}.hex)
SET(LANG_BIN ${LANG_TMP_DIR}/${variant_name}_${LANG}.bin)
SET(LANG_FWBIN_TMP ${LANG_TMP_DIR}/${variant_name}-en_${LANG}.bin)
#Intermediate 2-lang bin
add_custom_command(OUTPUT ${LANG_FWBIN_TMP}
COMMAND ${CMAKE_COMMAND} -E copy ${LANG_FWBIN} ${LANG_FWBIN_TMP}
COMMAND ${CMAKE_SOURCE_DIR}/lang/lang-patchsec.py ${FW_MULTI} ${LANG_BIN} ${LANG_FWBIN_TMP}
DEPENDS ${LANG_FWBIN} ${LANG_BIN}
COMMENT "Generating ${variant_name}-en_${LANG}.bin"
)
#Final hex:
add_custom_target(${LANG_HEX_FN}
COMMAND ${CMAKE_OBJCOPY} -I binary -O ihex ${LANG_FWBIN_TMP} ${LANG_HEX}
BYPRODUCTS ${LANG_HEX}
DEPENDS ${LANG_FWBIN_TMP}
COMMENT "Creating ${LANG_HEX_FN}.hex"
)
LIST(APPEND ALL_VARIANT_HEXES ${LANG_HEX_FN})
endforeach()
add_custom_target("${variant_name}-All-Languages"
DEPENDS ${ALL_VARIANT_HEXES}
)
add_dependencies(ALL_MULTILANG "${variant_name}-All-Languages")
endif()
endfunction()
if(CMAKE_CROSSCOMPILING)
# build a list of all supported variants
file(GLOB ALL_VARIANTS RELATIVE ${PROJECT_SOURCE_DIR}/Firmware/variants ${PROJECT_SOURCE_DIR}/Firmware/variants/*.h)
list(TRANSFORM ALL_VARIANTS REPLACE "\.h$" "")
set(FW_VARIANTS ${ALL_VARIANTS} CACHE STRING "Firmware variants to be built")
foreach(THIS_VAR IN LISTS FW_VARIANTS)
if(NOT ${THIS_VAR} IN_LIST ALL_VARIANTS)
message(FATAL_ERROR "Variant ${THIS_VAR} does not exist")
endif()
message("Variant added: ${THIS_VAR}")
string(REPLACE "-E3Dv6full" "" DIR_NAME "${THIS_VAR}")
string(REPLACE "1_75mm_" "" DIR_NAME "${DIR_NAME}")
# Generate a file in a subfolder so that we can organize things a little more neatly in VS code
FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/build_gen/${DIR_NAME})
FILE(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/build_gen/${DIR_NAME}/CMakeLists.txt "project(${DIR_NAME})\nfw_add_variant(${THIS_VAR})")
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/build_gen/${DIR_NAME})
#fw_add_variant(${TRIMMED_NAME})
endforeach(THIS_VAR IN LISTS FW_VARIANTS)
endif()
if(NOT CMAKE_CROSSCOMPILING)
enable_testing()
add_subdirectory(tests)
endif()
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