[*.py]
max_line_length = 119
+
+[{*.cmake,CMakeLists.txt}]
+indent_style = space
+indent_size = 4
+max_line_length = 120
-if(CONFIG_AWS_IOT_SDK)
+if(NOT CONFIG_AWS_IOT_SDK)
+ return()
+endif()
set(COMPONENT_ADD_INCLUDEDIRS "include aws-iot-device-sdk-embedded-C/include")
set(COMPONENT_SRCDIRS "aws-iot-device-sdk-embedded-C/src port")
register_component()
-
-endif(CONFIG_AWS_IOT_SDK)
if(BOOTLOADER_BUILD)
- return() # don't keep recursing!
+ return() # don't keep recursing!
endif()
# Glue to build the bootloader subproject binary as an external
#
set(bootloader_build_dir "${CMAKE_BINARY_DIR}/bootloader")
set(bootloader_binary_files
- "${bootloader_build_dir}/bootloader.elf"
- "${bootloader_build_dir}/bootloader.bin"
- "${bootloader_build_dir}/bootloader.map"
- )
+ "${bootloader_build_dir}/bootloader.elf"
+ "${bootloader_build_dir}/bootloader.bin"
+ "${bootloader_build_dir}/bootloader.map"
+ )
-ExternalProject_Add(bootloader
- # TODO: support overriding the bootloader in COMPONENT_PATHS
- SOURCE_DIR "${IDF_PATH}/components/bootloader/subproject"
- BINARY_DIR "${bootloader_build_dir}"
- CMAKE_ARGS -DSDKCONFIG=${SDKCONFIG} -DIDF_PATH="${IDF_PATH}"
- INSTALL_COMMAND ""
- BUILD_ALWAYS 1 # no easy way around this...
- BUILD_BYPRODUCTS ${bootloader_binary_files}
- )
+externalproject_add(bootloader
+ # TODO: support overriding the bootloader in COMPONENT_PATHS
+ SOURCE_DIR "${IDF_PATH}/components/bootloader/subproject"
+ BINARY_DIR "${bootloader_build_dir}"
+ CMAKE_ARGS -DSDKCONFIG=${SDKCONFIG} -DIDF_PATH="${IDF_PATH}"
+ INSTALL_COMMAND ""
+ BUILD_ALWAYS 1 # no easy way around this...
+ BUILD_BYPRODUCTS ${bootloader_binary_files}
+ )
# this is a hack due to an (annoying) shortcoming in cmake, it can't
# extend the 'clean' target to the external project
# see thread: https://cmake.org/pipermail/cmake/2016-December/064660.html
#
# So for now we just have the top-level build remove the final build products...
-set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${bootloader_binary_files})
+set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY
+ ADDITIONAL_MAKE_CLEAN_FILES
+ ${bootloader_binary_files})
cmake_minimum_required(VERSION 3.5)
if(NOT SDKCONFIG)
- message(FATAL_ERROR "Bootloader subproject expects the SDKCONFIG variable to be passed in by the parent build process.")
+ message(FATAL_ERROR "Bootloader subproject expects the SDKCONFIG variable to be passed "
+ "in by the parent build process.")
endif()
set(COMPONENTS bootloader esptool_py esp32 soc bootloader_support log spi_flash micro-ecc soc)
target_link_libraries(bootloader.elf "-T esp32.bootloader.rom.ld")
target_link_libraries(bootloader.elf "${BOOTLOADER_LINKER_ARGS}")
target_link_libraries(bootloader.elf gcc)
-
set(COMPONENT_SRCDIRS "src")
if(${BOOTLOADER_BUILD})
- set(COMPONENT_ADD_INCLUDEDIRS "include include_priv")
+ set(COMPONENT_ADD_INCLUDEDIRS "include include_priv")
else()
- set(COMPONENT_ADD_INCLUDEDIRS "include")
- set(COMPONENT_PRIV_INCLUDEDIRS "include_priv")
+ set(COMPONENT_ADD_INCLUDEDIRS "include")
+ set(COMPONENT_PRIV_INCLUDEDIRS "include_priv")
endif()
register_component()
-if(CONFIG_BT_ENABLED)
+if(NOT CONFIG_BT_ENABLED)
+ return()
+endif()
- set(COMPONENT_SRCDIRS .)
- set(COMPONENT_ADD_INCLUDEDIRS include)
+set(COMPONENT_SRCDIRS .)
+set(COMPONENT_ADD_INCLUDEDIRS include)
- target_link_libraries("-L ${CMAKE_CURRENT_LIST_DIR}/lib")
- target_link_libraries(bt btdm_app)
+target_link_libraries("-L ${CMAKE_CURRENT_LIST_DIR}/lib")
+target_link_libraries(bt btdm_app)
- if(CONFIG_BLUEDROID_ENABLED)
+if(CONFIG_BLUEDROID_ENABLED)
set(COMPONENT_ADD_INCLUDEDIRS ${COMPONENT_ADD_INCLUDEDIRS}
- bluedroid/bta/include
- bluedroid/bta/sys/include
- bluedroid/btcore/include
- bluedroid/device/include
- bluedroid/gki/include
- bluedroid/hci/include
- bluedroid/osi/include
- bluedroid/utils/include
- bluedroid/external/sbc/decoder/include
- bluedroid/btc/core/include
- bluedroid/btc/profile/esp/blufi/include
- bluedroid/btc/profile/esp/include
- bluedroid/btc/profile/std/gatt/include
- bluedroid/btc/profile/std/gap/include
- bluedroid/btc/profile/std/a2dp/include
- bluedroid/btc/profile/std/include
- bluedroid/btc/include
- bluedroid/btif/include
- bluedroid/stack/btm/include
- bluedroid/stack/btu/include
- bluedroid/stack/gap/include
- bluedroid/stack/gatt/include
- bluedroid/stack/hcic/include
- bluedroid/stack/l2cap/include
- bluedroid/stack/sdp/include
- bluedroid/stack/smp/include
- bluedroid/stack/avct/include
- bluedroid/stack/avrc/include
- bluedroid/stack/avdt/include
- bluedroid/stack/a2dp/include
- bluedroid/stack/rfcomm/include
- bluedroid/stack/include
- bluedroid/utils/include
- bluedroid/api/include
- bluedroid/include)
+ bluedroid/bta/include
+ bluedroid/bta/sys/include
+ bluedroid/btcore/include
+ bluedroid/device/include
+ bluedroid/gki/include
+ bluedroid/hci/include
+ bluedroid/osi/include
+ bluedroid/utils/include
+ bluedroid/external/sbc/decoder/include
+ bluedroid/btc/core/include
+ bluedroid/btc/profile/esp/blufi/include
+ bluedroid/btc/profile/esp/include
+ bluedroid/btc/profile/std/gatt/include
+ bluedroid/btc/profile/std/gap/include
+ bluedroid/btc/profile/std/a2dp/include
+ bluedroid/btc/profile/std/include
+ bluedroid/btc/include
+ bluedroid/btif/include
+ bluedroid/stack/btm/include
+ bluedroid/stack/btu/include
+ bluedroid/stack/gap/include
+ bluedroid/stack/gatt/include
+ bluedroid/stack/hcic/include
+ bluedroid/stack/l2cap/include
+ bluedroid/stack/sdp/include
+ bluedroid/stack/smp/include
+ bluedroid/stack/avct/include
+ bluedroid/stack/avrc/include
+ bluedroid/stack/avdt/include
+ bluedroid/stack/a2dp/include
+ bluedroid/stack/rfcomm/include
+ bluedroid/stack/include
+ bluedroid/utils/include
+ bluedroid/api/include
+ bluedroid/include)
set(COMPONENT_SRCDIRS ${COMPONENT_SRCDIRS}
- bluedroid/bta/dm
- bluedroid/bta/gatt
- bluedroid/bta/hh
- bluedroid/bta/sdp
- bluedroid/bta/av
- bluedroid/bta/ar
- bluedroid/bta/sys
- bluedroid/bta/jv
- bluedroid/bta
- bluedroid/btcore
- bluedroid/btif
- bluedroid/device
- bluedroid/gki
- bluedroid/hci
- bluedroid/main
- bluedroid/osi
- bluedroid/external/sbc/decoder/srce
- bluedroid/btc/core
- bluedroid/btc/profile/esp/blufi
- bluedroid/btc/profile/std/gap
- bluedroid/btc/profile/std/gatt
- bluedroid/btc/profile/std/a2dp
- bluedroid/btc/profile/std/avrc
- bluedroid/btc/profile/std/spp
- bluedroid/btc/profile
- bluedroid/stack/btm
- bluedroid/stack/btu
- bluedroid/stack/gap
- bluedroid/stack/gatt
- bluedroid/stack/hcic
- bluedroid/stack/include
- bluedroid/stack/l2cap
- bluedroid/stack/sdp
- bluedroid/stack/smp
- bluedroid/stack/avct
- bluedroid/stack/avrc
- bluedroid/stack/avdt
- bluedroid/stack/a2dp
- bluedroid/stack/rfcomm
- bluedroid/stack
- bluedroid/utils
- bluedroid/api
- bluedroid)
-
- endif(CONFIG_BLUEDROID_ENABLED)
-
- register_component()
-
-endif(CONFIG_BT_ENABLED)
+ bluedroid/bta/dm
+ bluedroid/bta/gatt
+ bluedroid/bta/hh
+ bluedroid/bta/sdp
+ bluedroid/bta/av
+ bluedroid/bta/ar
+ bluedroid/bta/sys
+ bluedroid/bta/jv
+ bluedroid/bta
+ bluedroid/btcore
+ bluedroid/btif
+ bluedroid/device
+ bluedroid/gki
+ bluedroid/hci
+ bluedroid/main
+ bluedroid/osi
+ bluedroid/external/sbc/decoder/srce
+ bluedroid/btc/core
+ bluedroid/btc/profile/esp/blufi
+ bluedroid/btc/profile/std/gap
+ bluedroid/btc/profile/std/gatt
+ bluedroid/btc/profile/std/a2dp
+ bluedroid/btc/profile/std/avrc
+ bluedroid/btc/profile/std/spp
+ bluedroid/btc/profile
+ bluedroid/stack/btm
+ bluedroid/stack/btu
+ bluedroid/stack/gap
+ bluedroid/stack/gatt
+ bluedroid/stack/hcic
+ bluedroid/stack/include
+ bluedroid/stack/l2cap
+ bluedroid/stack/sdp
+ bluedroid/stack/smp
+ bluedroid/stack/avct
+ bluedroid/stack/avrc
+ bluedroid/stack/avdt
+ bluedroid/stack/a2dp
+ bluedroid/stack/rfcomm
+ bluedroid/stack
+ bluedroid/utils
+ bluedroid/api
+ bluedroid)
+endif()
+register_component()
set(COMPONENT_ADD_INCLUDEDIRS port/include port/include/coap libcoap/include libcoap/include/coap)
set(COMPONENT_SRCS
- libcoap/src/address.c
- libcoap/src/async.c
- libcoap/src/block.c
- libcoap/src/coap_time.c
- libcoap/src/debug.c
- libcoap/src/encode.c
- libcoap/src/hashkey.c
- libcoap/src/mem.c
- libcoap/src/net.c
- libcoap/src/option.c
- libcoap/src/pdu.c
- libcoap/src/resource.c
- libcoap/src/str.c
- libcoap/src/subscribe.c
- libcoap/src/uri.c
- port/coap_io_socket.c
- )
+ libcoap/src/address.c
+ libcoap/src/async.c
+ libcoap/src/block.c
+ libcoap/src/coap_time.c
+ libcoap/src/debug.c
+ libcoap/src/encode.c
+ libcoap/src/hashkey.c
+ libcoap/src/mem.c
+ libcoap/src/net.c
+ libcoap/src/option.c
+ libcoap/src/pdu.c
+ libcoap/src/resource.c
+ libcoap/src/str.c
+ libcoap/src/subscribe.c
+ libcoap/src/uri.c
+ port/coap_io_socket.c
+ )
register_component()
# Needed for coap headers in public builds, also.
#
# TODO: find a way to move this to a port header
-target_compile_definitions(coap PUBLIC
- WITH_POSIX
-)
-
+target_compile_definitions(coap PUBLIC WITH_POSIX)
target_link_libraries(cxx "-u __cxa_guard_dummy")
if(NOT CONFIG_CXX_EXCEPTIONS)
- target_link_libraries(cxx "-u __cxx_fatal_exception")
+ target_link_libraries(cxx "-u __cxx_fatal_exception")
endif()
if(BOOTLOADER_BUILD)
- # For bootloader, all we need from esp32 is headers
- add_library(esp32 INTERFACE)
- target_include_directories(esp32 INTERFACE include)
+ # For bootloader, all we need from esp32 is headers
+ add_library(esp32 INTERFACE)
+ target_include_directories(esp32 INTERFACE include)
- # as cmake won't attach linker args to a header-only library, attach
- # linker args directly to the bootloader.elf
- set(BOOTLOADER_LINKER_ARGS "-L ${CMAKE_CURRENT_SOURCE_DIR}/ld -T esp32.rom.ld -Tesp32.rom.spiram_incompatible_fns.ld -T esp32.peripherals.ld" PARENT_SCOPE)
+ # as cmake won't attach linker args to a header-only library, attach
+ # linker args directly to the bootloader.elf
+ set(BOOTLOADER_LINKER_ARGS
+ "-L ${CMAKE_CURRENT_SOURCE_DIR}/ld"
+ "-T esp32.rom.ld"
+ "-T esp32.rom.spiram_incompatible_fns.ld"
+ "-T esp32.peripherals.ld"
+ PARENT_SCOPE)
else()
- # Regular app build
+ # Regular app build
- set(COMPONENT_SRCDIRS ". hwcrypto")
- set(COMPONENT_ADD_INCLUDEDIRS "include")
+ set(COMPONENT_SRCDIRS ". hwcrypto")
+ set(COMPONENT_ADD_INCLUDEDIRS "include")
- register_component()
+ register_component()
- target_link_libraries(esp32 "-L ${CMAKE_CURRENT_SOURCE_DIR}/lib")
- if(NOT CONFIG_NO_BLOBS)
- target_link_libraries(esp32 coexist core espnow net80211 phy pp rtc smartconfig wpa2 wpa wps)
- endif()
- target_link_libraries(esp32 "-L ${CMAKE_CURRENT_SOURCE_DIR}/ld")
- target_link_libraries(esp32 "-T ${CMAKE_CURRENT_BINARY_DIR}/esp32_out.ld")
- target_link_libraries(esp32 "-T esp32.common.ld")
- target_link_libraries(esp32 "-T esp32.rom.ld")
- target_link_libraries(esp32 "-T esp32.peripherals.ld")
+ target_link_libraries(esp32 "-L ${CMAKE_CURRENT_SOURCE_DIR}/lib")
+ if(NOT CONFIG_NO_BLOBS)
+ target_link_libraries(esp32 coexist core espnow net80211 phy pp rtc smartconfig wpa2 wpa wps)
+ endif()
+ target_link_libraries(esp32 "-L ${CMAKE_CURRENT_SOURCE_DIR}/ld")
+ target_link_libraries(esp32 "-T ${CMAKE_CURRENT_BINARY_DIR}/esp32_out.ld")
+ target_link_libraries(esp32 "-T esp32.common.ld")
+ target_link_libraries(esp32 "-T esp32.rom.ld")
+ target_link_libraries(esp32 "-T esp32.peripherals.ld")
- if(CONFIG_SPIRAM_CACHE_WORKAROUND)
- target_link_libraries(esp32 ${CMAKE_CURRENT_SOURCE_DIR}/libstdc++-psram-workaround.a)
- else()
- target_link_libraries(esp32 "-T esp32.rom.spiram_incompatible_fns.ld")
- endif()
+ if(CONFIG_SPIRAM_CACHE_WORKAROUND)
+ target_link_libraries(esp32 ${CMAKE_CURRENT_SOURCE_DIR}/libstdc++-psram-workaround.a)
+ else()
+ target_link_libraries(esp32 "-T esp32.rom.spiram_incompatible_fns.ld")
+ endif()
- if(CONFIG_NEWLIB_NANO_FORMAT)
- target_link_libraries(esp32 "-T esp32.rom.nanofmt.ld")
- endif()
+ if(CONFIG_NEWLIB_NANO_FORMAT)
+ target_link_libraries(esp32 "-T esp32.rom.nanofmt.ld")
+ endif()
- if(NOT CONFIG_SPI_FLASH_ROM_DRIVER_PATCH)
- target_link_libraries(esp32 "-T esp32.rom.spiflash.ld")
- endif()
+ if(NOT CONFIG_SPI_FLASH_ROM_DRIVER_PATCH)
+ target_link_libraries(esp32 "-T esp32.rom.spiflash.ld")
+ endif()
- target_link_libraries(esp32 "${CMAKE_CURRENT_SOURCE_DIR}/libhal.a")
- target_link_libraries(esp32 gcc)
- target_link_libraries(esp32 "-u call_user_start_cpu0")
+ target_link_libraries(esp32 "${CMAKE_CURRENT_SOURCE_DIR}/libhal.a")
+ target_link_libraries(esp32 gcc)
+ target_link_libraries(esp32 "-u call_user_start_cpu0")
- #ld_include_panic_highint_hdl is added as an undefined symbol because otherwise the
-#linker will ignore panic_highint_hdl.S as it has no other files depending on any
-#symbols in it.
- target_link_libraries(esp32 "-u ld_include_panic_highint_hdl")
+ #ld_include_panic_highint_hdl is added as an undefined symbol because otherwise the
+ #linker will ignore panic_highint_hdl.S as it has no other files depending on any
+ #symbols in it.
+ target_link_libraries(esp32 "-u ld_include_panic_highint_hdl")
- # Preprocess esp32.ld linker script to include configuration, becomes esp32_out.ld
- set(LD_DIR ${CMAKE_CURRENT_SOURCE_DIR}/ld)
- add_custom_command(
- OUTPUT esp32_out.ld
- COMMAND "${CMAKE_C_COMPILER}" -C -P -x c -E -o esp32_out.ld -I ${CMAKE_BINARY_DIR} ${LD_DIR}/esp32.ld
- MAIN_DEPENDENCY ${LD_DIR}/esp32.ld
- COMMENT "Generating linker script..."
- VERBATIM)
- add_custom_target(esp32_linker_script DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/esp32_out.ld)
- add_dependencies(esp32 esp32_linker_script)
+ # Preprocess esp32.ld linker script to include configuration, becomes esp32_out.ld
+ set(LD_DIR ${CMAKE_CURRENT_SOURCE_DIR}/ld)
+ add_custom_command(
+ OUTPUT esp32_out.ld
+ COMMAND "${CMAKE_C_COMPILER}" -C -P -x c -E -o esp32_out.ld -I ${CMAKE_BINARY_DIR} ${LD_DIR}/esp32.ld
+ MAIN_DEPENDENCY ${LD_DIR}/esp32.ld
+ COMMENT "Generating linker script..."
+ VERBATIM)
+ add_custom_target(esp32_linker_script DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/esp32_out.ld)
+ add_dependencies(esp32 esp32_linker_script)
- if(CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION)
- set(PHY_INIT_DATA_BIN phy_init_data.bin)
+ if(CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION)
+ set(PHY_INIT_DATA_BIN phy_init_data.bin)
- # To get the phy_init_data.bin file, compile phy_init_data.h as a C file and then objcopy the object file to a raw binary
- add_custom_command(
- OUTPUT ${PHY_INIT_DATA_BIN}
- DEPENDS ${CMAKE_CURRENT_LIST_DIR}/phy_init_data.h
- COMMAND ${CMAKE_C_COMPILER} -x c -c -o phy_init_data.obj -I ${CMAKE_CURRENT_LIST_DIR} -I ${CMAKE_CURRENT_LIST_DIR}/include -I ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_LIST_DIR}/phy_init_data.h
- COMMAND ${CMAKE_OBJCOPY} -O binary phy_init_data.obj ${PHY_INIT_DATA_BIN}
- )
- add_custom_target(phy_init_data ALL DEPENDS ${PHY_INIT_DATA_BIN})
- add_dependencies(flash phy_init_data)
+ # To get the phy_init_data.bin file, compile phy_init_data.h as a C file and then objcopy
+ # the object file to a raw binary
+ add_custom_command(
+ OUTPUT ${PHY_INIT_DATA_BIN}
+ DEPENDS ${CMAKE_CURRENT_LIST_DIR}/phy_init_data.h
+ COMMAND ${CMAKE_C_COMPILER} -x c -c
+ -I ${CMAKE_CURRENT_LIST_DIR} -I ${CMAKE_CURRENT_LIST_DIR}/include -I ${CMAKE_BINARY_DIR}
+ -o phy_init_data.obj
+ ${CMAKE_CURRENT_LIST_DIR}/phy_init_data.h
+ COMMAND ${CMAKE_OBJCOPY} -O binary phy_init_data.obj ${PHY_INIT_DATA_BIN}
+ )
+ add_custom_target(phy_init_data ALL DEPENDS ${PHY_INIT_DATA_BIN})
+ add_dependencies(flash phy_init_data)
- endif(CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION)
+ endif()
-endif(BOOTLOADER_BUILD)
+endif()
# Generate pre-canned flasher args files suitable for passing to esptool.py
foreach(part project app bootloader)
-configure_file(
- "${CMAKE_CURRENT_LIST_DIR}/flash_${part}_args.in"
- "${CMAKE_BINARY_DIR}/flash_${part}_args"
- )
+ configure_file(
+ "${CMAKE_CURRENT_LIST_DIR}/flash_${part}_args.in"
+ "${CMAKE_BINARY_DIR}/flash_${part}_args"
+ )
endforeach()
set(ESPTOOLPY_SERIAL "${ESPTOOLPY}" --port "${ESPPORT}" --baud ${ESPBAUD})
-set(ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS --flash_mode ${ESPFLASHMODE} --flash_freq ${ESPFLASHFREQ} --flash_size ${ESPFLASHSIZE})
+set(ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS
+ --flash_mode ${ESPFLASHMODE}
+ --flash_freq ${ESPFLASHFREQ}
+ --flash_size ${ESPFLASHSIZE}
+ )
if(CONFIG_ESPTOOLPY_FLASHSIZE_DETECT)
- # Set ESPFLASHSIZE to 'detect' *after* elf2image options are generated,
- # as elf2image can't have 'detect' as an option...
- set(ESPFLASHSIZE detect)
+ # Set ESPFLASHSIZE to 'detect' *after* elf2image options are generated,
+ # as elf2image can't have 'detect' as an option...
+ set(ESPFLASHSIZE detect)
endif()
# Set variables if the PHY data partition is in the flash
-if (CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION)
- set(PHY_PARTITION_OFFSET ${CONFIG_PHY_DATA_OFFSET})
- set(PHY_PARTITION_BIN_FILE "esp32/phy_init_data.bin")
+if(CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION)
+ set(PHY_PARTITION_OFFSET ${CONFIG_PHY_DATA_OFFSET})
+ set(PHY_PARTITION_BIN_FILE "esp32/phy_init_data.bin")
endif()
#
# Add 'app.bin' target - generates with elf2image
#
add_custom_command(OUTPUT "${PROJECT_NAME}.bin"
- COMMAND ${ESPTOOLPY} elf2image ${ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS} -o "${PROJECT_NAME}.bin" "${PROJECT_NAME}.elf"
- DEPENDS ${PROJECT_NAME}.elf
- VERBATIM
- )
+ COMMAND ${ESPTOOLPY} elf2image ${ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS} -o "${PROJECT_NAME}.bin" "${PROJECT_NAME}.elf"
+ DEPENDS ${PROJECT_NAME}.elf
+ VERBATIM
+ )
add_custom_target(app ALL DEPENDS "${PROJECT_NAME}.bin")
#
# Add 'flash' target - not all build systems can run this directly
#
function(esptool_py_custom_target target_name flasher_filename dependencies)
- add_custom_target(${target_name} DEPENDS ${dependencies}
- COMMAND ${ESPTOOLPY} -p ${CONFIG_ESPTOOLPY_PORT} -b ${CONFIG_ESPTOOLPY_BAUD} write_flash @flash_${flasher_filename}_args
- WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
- )
+ add_custom_target(${target_name} DEPENDS ${dependencies}
+ COMMAND ${ESPTOOLPY} -p ${CONFIG_ESPTOOLPY_PORT} -b ${CONFIG_ESPTOOLPY_BAUD}
+ write_flash @flash_${flasher_filename}_args
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+ )
endfunction()
esptool_py_custom_target(flash project "app;partition_table;bootloader")
# patch around warnings in third-party files
set_source_files_properties(
- library/xmlparse.c
- PROPERTIES COMPILE_FLAGS
- -Wno-unused-function
- )
+ library/xmlparse.c
+ PROPERTIES COMPILE_FLAGS
+ -Wno-unused-function
+ )
set(COMPONENT_SRCS heap_caps_init.c heap_caps.c multi_heap.c heap_trace.c)
if(NOT CONFIG_HEAP_POISONING_DISABLED)
- set(COMPONENT_SRCS ${COMPONENT_SRCS} multi_heap_poisoning.c)
+ set(COMPONENT_SRCS ${COMPONENT_SRCS} multi_heap_poisoning.c)
endif()
set(COMPONENT_ADD_INCLUDEDIRS "include")
register_component()
if(CONFIG_HEAP_TRACING)
- set(WRAP_FUNCTIONS
- calloc malloc free realloc heap_caps_malloc heap_caps_free heap_caps_realloc)
+ set(WRAP_FUNCTIONS
+ calloc malloc free realloc heap_caps_malloc heap_caps_free heap_caps_realloc)
- foreach(wrap ${WRAP_FUNCTIONS})
- target_link_libraries(heap "-Wl,--wrap=${wrap}")
- endforeach()
+ foreach(wrap ${WRAP_FUNCTIONS})
+ target_link_libraries(heap "-Wl,--wrap=${wrap}")
+ endforeach()
-endif(CONFIG_HEAP_TRACING)
+endif()
set(SRC libsodium/src/libsodium)
set(COMPONENT_SRCDIRS
- port
+ port
- # Derived from libsodium/src/libsodium/Makefile.am
- # (ignoring the !MINIMAL set)
- ${SRC}/crypto_aead/chacha20poly1305/sodium
- ${SRC}/crypto_aead/xchacha20poly1305/sodium
- ${SRC}/crypto_auth
- ${SRC}/crypto_auth/hmacsha256
- ${SRC}/crypto_auth/hmacsha512
- ${SRC}/crypto_auth/hmacsha512256
- ${SRC}/crypto_box
- ${SRC}/crypto_box/curve25519xsalsa20poly1305
- ${SRC}/crypto_core/curve25519/ref10
- ${SRC}/crypto_core/hchacha20
- ${SRC}/crypto_core/hsalsa20/ref2
- ${SRC}/crypto_core/hsalsa20
- ${SRC}/crypto_core/salsa/ref
- ${SRC}/crypto_generichash
- ${SRC}/crypto_generichash/blake2b
- ${SRC}/crypto_generichash/blake2b/ref
- ${SRC}/crypto_hash
- ${SRC}/crypto_hash/sha256
- ${SRC}/crypto_hash/sha512
- ${SRC}/crypto_kdf/blake2b
- ${SRC}/crypto_kdf
- ${SRC}/crypto_kx
- ${SRC}/crypto_onetimeauth
- ${SRC}/crypto_onetimeauth/poly1305
- ${SRC}/crypto_onetimeauth/poly1305/donna
- ${SRC}/crypto_pwhash/argon2
- ${SRC}/crypto_pwhash
- ${SRC}/crypto_pwhash/scryptsalsa208sha256
- ${SRC}/crypto_pwhash/scryptsalsa208sha256/nosse
- ${SRC}/crypto_scalarmult
- ${SRC}/crypto_scalarmult/curve25519
- ${SRC}/crypto_scalarmult/curve25519/ref10
- ${SRC}/crypto_secretbox
- ${SRC}/crypto_secretbox/xsalsa20poly1305
- ${SRC}/crypto_shorthash
- ${SRC}/crypto_shorthash/siphash24
- ${SRC}/crypto_shorthash/siphash24/ref
- ${SRC}/crypto_sign
- ${SRC}/crypto_sign/ed25519
- ${SRC}/crypto_sign/ed25519/ref10
- ${SRC}/crypto_stream/chacha20
- ${SRC}/crypto_stream/chacha20/ref
- ${SRC}/crypto_stream
- ${SRC}/crypto_stream/salsa20
- ${SRC}/crypto_stream/salsa20/ref
- ${SRC}/crypto_stream/xsalsa20
- ${SRC}/crypto_verify/sodium
- ${SRC}/randombytes
- ${SRC}/sodium
- )
+ # Derived from libsodium/src/libsodium/Makefile.am
+ # (ignoring the !MINIMAL set)
+ ${SRC}/crypto_aead/chacha20poly1305/sodium
+ ${SRC}/crypto_aead/xchacha20poly1305/sodium
+ ${SRC}/crypto_auth
+ ${SRC}/crypto_auth/hmacsha256
+ ${SRC}/crypto_auth/hmacsha512
+ ${SRC}/crypto_auth/hmacsha512256
+ ${SRC}/crypto_box
+ ${SRC}/crypto_box/curve25519xsalsa20poly1305
+ ${SRC}/crypto_core/curve25519/ref10
+ ${SRC}/crypto_core/hchacha20
+ ${SRC}/crypto_core/hsalsa20/ref2
+ ${SRC}/crypto_core/hsalsa20
+ ${SRC}/crypto_core/salsa/ref
+ ${SRC}/crypto_generichash
+ ${SRC}/crypto_generichash/blake2b
+ ${SRC}/crypto_generichash/blake2b/ref
+ ${SRC}/crypto_hash
+ ${SRC}/crypto_hash/sha256
+ ${SRC}/crypto_hash/sha512
+ ${SRC}/crypto_kdf/blake2b
+ ${SRC}/crypto_kdf
+ ${SRC}/crypto_kx
+ ${SRC}/crypto_onetimeauth
+ ${SRC}/crypto_onetimeauth/poly1305
+ ${SRC}/crypto_onetimeauth/poly1305/donna
+ ${SRC}/crypto_pwhash/argon2
+ ${SRC}/crypto_pwhash
+ ${SRC}/crypto_pwhash/scryptsalsa208sha256
+ ${SRC}/crypto_pwhash/scryptsalsa208sha256/nosse
+ ${SRC}/crypto_scalarmult
+ ${SRC}/crypto_scalarmult/curve25519
+ ${SRC}/crypto_scalarmult/curve25519/ref10
+ ${SRC}/crypto_secretbox
+ ${SRC}/crypto_secretbox/xsalsa20poly1305
+ ${SRC}/crypto_shorthash
+ ${SRC}/crypto_shorthash/siphash24
+ ${SRC}/crypto_shorthash/siphash24/ref
+ ${SRC}/crypto_sign
+ ${SRC}/crypto_sign/ed25519
+ ${SRC}/crypto_sign/ed25519/ref10
+ ${SRC}/crypto_stream/chacha20
+ ${SRC}/crypto_stream/chacha20/ref
+ ${SRC}/crypto_stream
+ ${SRC}/crypto_stream/salsa20
+ ${SRC}/crypto_stream/salsa20/ref
+ ${SRC}/crypto_stream/xsalsa20
+ ${SRC}/crypto_verify/sodium
+ ${SRC}/randombytes
+ ${SRC}/sodium
+ )
if(CONFIG_LIBSODIUM_USE_MBEDTLS_SHA)
- set(COMPONENT_SRCDIRS ${COMPONENT_SRCDIRS}
- port/crypto_hash_mbedtls
- )
+ set(COMPONENT_SRCDIRS ${COMPONENT_SRCDIRS}
+ port/crypto_hash_mbedtls
+ )
else()
- set(COMPONENT_SRCDIRS ${COMPONENT_SRCDIRS}
- ${SRC}/crypto_hash/sha256/cp
- ${SRC}/crypto_hash/sha512/cp
- )
+ set(COMPONENT_SRCDIRS ${COMPONENT_SRCDIRS}
+ ${SRC}/crypto_hash/sha256/cp
+ ${SRC}/crypto_hash/sha512/cp
+ )
endif()
set(COMPONENT_ADD_INCLUDEDIRS ${SRC}/include port_include)
register_component()
component_compile_definitions(
- CONFIGURED
- NATIVE_LITTLE_ENDIAN
- HAVE_WEAK_SYMBOLS
- __STDC_LIMIT_MACROS
- __STDC_CONSTANT_MACROS
-)
+ CONFIGURED
+ NATIVE_LITTLE_ENDIAN
+ HAVE_WEAK_SYMBOLS
+ __STDC_LIMIT_MACROS
+ __STDC_CONSTANT_MACROS
+ )
component_compile_options(-Wno-unknown-pragmas)
# patch around warnings in third-party files
set_source_files_properties(
- ${SRC}/crypto_pwhash/argon2/argon2-fill-block-ref.c
- ${SRC}/crypto_pwhash/argon2/pwhash_argon2i.c
- ${SRC}/crypto_pwhash/argon2/argon2-core.c
- ${SRC}/crypto_pwhash/scryptsalsa208sha256/pwhash_scryptsalsa208sha256.c
- PROPERTIES COMPILE_FLAGS
- -Wno-type-limits
- )
+ ${SRC}/crypto_pwhash/argon2/argon2-fill-block-ref.c
+ ${SRC}/crypto_pwhash/argon2/pwhash_argon2i.c
+ ${SRC}/crypto_pwhash/argon2/argon2-core.c
+ ${SRC}/crypto_pwhash/scryptsalsa208sha256/pwhash_scryptsalsa208sha256.c
+ PROPERTIES COMPILE_FLAGS
+ -Wno-type-limits
+ )
set_source_files_properties(
- ${SRC}/sodium/utils.c
- PROPERTIES COMPILE_FLAGS
- -Wno-unused-variable
- )
-
-
+ ${SRC}/sodium/utils.c
+ PROPERTIES COMPILE_FLAGS
+ -Wno-unused-variable
+ )
set(COMPONENT_ADD_INCLUDEDIRS
- include/lwip
- include/lwip/port
- include/lwip/posix
- apps/ping
+ include/lwip
+ include/lwip/port
+ include/lwip/posix
+ apps/ping
)
if(CONFIG_PPP_SUPPORT)
-set(LWIP_PPP_DIRS netif/ppp/polarssl netif/ppp)
+ set(LWIP_PPP_DIRS netif/ppp/polarssl netif/ppp)
endif()
set(COMPONENT_SRCDIRS
- api
- apps apps/sntp apps/ping
- core core/ipv4 core/ipv6
- ${LWIP_PPP_DIRS} netif
- port/freertos port/netif port/debug port)
+ api
+ apps apps/sntp apps/ping
+ core core/ipv4 core/ipv6
+ ${LWIP_PPP_DIRS} netif
+ port/freertos port/netif port/debug port)
register_component()
# patch around warnings in third-party files
set_source_files_properties(api/tcpip.c
- PROPERTIES COMPILE_FLAGS
- -Wno-unused-variable
- )
+ PROPERTIES COMPILE_FLAGS
+ -Wno-unused-variable
+ )
set_source_files_properties(core/pbuf.c core/tcp_in.c
- PROPERTIES COMPILE_FLAGS
- -Wno-unused-but-set-variable
- )
+ PROPERTIES COMPILE_FLAGS
+ -Wno-unused-but-set-variable
+ )
set_source_files_properties(apps/dhcpserver.c
- PROPERTIES COMPILE_FLAGS
- "-Wno-unused-variable -Wno-unused-but-set-variable -Wno-type-limits"
- )
+ PROPERTIES COMPILE_FLAGS
+ "-Wno-unused-variable -Wno-unused-but-set-variable -Wno-type-limits"
+ )
register_component()
target_compile_definitions(mbedtls PUBLIC
- -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h"
+ -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h"
)
set(COMPONENT_ADD_INCLUDEDIRS platform_include include)
if(CONFIG_SPIRAM_CACHE_WORKAROUND)
- set(LIBC c-psram-workaround)
- set(LIBM m-psram-workaround)
+ set(LIBC c-psram-workaround)
+ set(LIBM m-psram-workaround)
else()
- if(CONFIG_NEWLIB_NANO_FORMAT)
- set(LIBC c_nano)
- else()
- set(LIBC c)
- endif(CONFIG_NEWLIB_NANO_FORMAT)
+ if(CONFIG_NEWLIB_NANO_FORMAT)
+ set(LIBC c_nano)
+ else()
+ set(LIBC c)
+ endif()
- set(LIBM m)
-endif(CONFIG_SPIRAM_CACHE_WORKAROUND)
+ set(LIBM m)
+endif()
register_component()
# Set partition_csv to the configured partition source file
#
if(CONFIG_PARTITION_TABLE_CUSTOM)
- # Custom filename expands any path relative to the project
- get_filename_component(partition_csv "${CONFIG_PARTITION_TABLE_CUSTOM}" ABSOLUTE BASE_DIR "${PROJECT_PATH}")
+ # Custom filename expands any path relative to the project
+ get_filename_component(partition_csv "${CONFIG_PARTITION_TABLE_CUSTOM}" ABSOLUTE BASE_DIR "${PROJECT_PATH}")
else()
- # Other .csv files are always in the component directory
- set(partition_csv "${CMAKE_CURRENT_SOURCE_DIR}/${CONFIG_PARTITION_TABLE_FILENAME}")
+ # Other .csv files are always in the component directory
+ set(partition_csv "${CMAKE_CURRENT_SOURCE_DIR}/${CONFIG_PARTITION_TABLE_FILENAME}")
endif()
if(CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
- set(unsigned_partition_bin "partition-table-unsigned.bin")
- set(final_partition_bin "partition-table.bin")
- set(final_partition_target "sign_partition_table")
+ set(unsigned_partition_bin "partition-table-unsigned.bin")
+ set(final_partition_bin "partition-table.bin")
+ set(final_partition_target "sign_partition_table")
else()
- set(unsigned_partition_bin "partition-table.bin")
- set(final_partition_bin "partition-table.bin")
- set(final_partition_target "build_partition_table")
+ set(unsigned_partition_bin "partition-table.bin")
+ set(final_partition_bin "partition-table.bin")
+ set(final_partition_target "build_partition_table")
endif()
if(CONFIG_PARTITION_TABLE_MD5)
# Add signing steps
if(CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
- get_filename_component(secure_boot_signing_key "${CONFIG_SECURE_BOOT_SIGNING_KEY}" ABSOLUTE BASE_DIR "${PROJECT_PATH}")
+ get_filename_component(secure_boot_signing_key
+ "${CONFIG_SECURE_BOOT_SIGNING_KEY}"
+ ABSOLUTE BASE_DIR "${PROJECT_PATH}")
- add_custom_command(OUTPUT "${final_partition_bin}"
- COMMAND "${PYTHON}" "${ESPSECUREPY}" sign_data --keyfile "${secure_boot_signing_key}" -o "${final_partition_bin}" "${unsigned_partition_bin}"
- DEPENDS "${unsigned_partition_bin}"
- VERBATIM)
+ add_custom_command(OUTPUT "${final_partition_bin}"
+ COMMAND "${PYTHON}" "${ESPSECUREPY}" sign_data --keyfile "${secure_boot_signing_key}"
+ -o "${final_partition_bin}" "${unsigned_partition_bin}"
+ DEPENDS "${unsigned_partition_bin}"
+ VERBATIM)
endif()
add_custom_target(partition_table ALL DEPENDS "${final_partition_bin}")
-# Use global properties ESPTOOL_WRITE_FLASH_ARGS to pass this info to build hte list of esptool write arguments for flashing
-set_property(GLOBAL APPEND_STRING PROPERTY ESPTOOL_WRITE_FLASH_ARGS "${partition_table_offset} ${final_partition_bin} ")
+# Use global properties ESPTOOL_WRITE_FLASH_ARGS to pass this info to build
+# the list of esptool write arguments for flashing
+set_property(GLOBAL APPEND_STRING PROPERTY
+ ESPTOOL_WRITE_FLASH_ARGS
+ "${partition_table_offset} ${final_partition_bin} ")
register_config_only_component()
if(BOOTLOADER_BUILD)
- # Bootloader needs SPIUnlock from this file, but doesn't
- # need other parts of this component
- set(COMPONENT_SRCS spi_flash_rom_patch.c)
+ # Bootloader needs SPIUnlock from this file, but doesn't
+ # need other parts of this component
+ set(COMPONENT_SRCS spi_flash_rom_patch.c)
else()
- set(COMPONENT_SRCDIRS .)
+ set(COMPONENT_SRCDIRS .)
endif()
set(COMPONENT_ADD_INCLUDEDIRS include)
# External build process for quirc, runs in source dir and
# produces libquirc.a
- ExternalProject_Add(quirc_build
+ externalproject_add(quirc_build
PREFIX ${COMPONENT_PATH}
SOURCE_DIR ${COMPONENT_PATH}/quirc
CONFIGURE_COMMAND ""
(The above CMakeLists.txt can be used to create a component named ``quirc`` that builds the quirc_ project using its own Makefile.)
-- ExternalProject_Add defines an external build system.
+- ``externalproject_add`` defines an external build system.
- ``SOURCE_DIR``, ``CONFIGURE_COMMAND``, ``BUILD_COMMAND`` and ``INSTALL_COMMAND`` should always be set. ``CONFIGURE_COMMAND`` can be set to an empty string if the build system has no "configure" step. ``INSTALL_COMMAND`` will generally be empty for ESP-IDF builds.
- Setting ``BUILD_IN_SOURCE`` means the build directory is the same as the source directory. Otherwise you can set ``BUILD_DIR``.
- - Consult the ExternalProject_ documentation for more details about ``ExternalProject_Add()``
+ - Consult the ExternalProject_ documentation for more details about ``externalproject_add()``
- The second set of commands adds a library target, which points to the "imported" library file built by the external system. Some properties need to be set in order to add include directories and tell CMake where this file is.
- Finally, the generated library is added to `ADDITIONAL_MAKE_CLEAN_FILES`_. This means ``make clean`` will delete this library. (Note that the other object files from the build won't be deleted.)
- `ADDITIONAL_MAKE_CLEAN_FILES`_ only works when "make" is used as the build system. If Ninja_ or an IDE build system is used, it won't delete these files when cleaning.
- However, the ExternalProject_ configure & build commands will *always* be re-run after a clean is run.
- Therefore, there are two alternative recommended ways to configure the external build command:
- 1. Have the external ``BUILD_COMMAND`` run a full clean compile of all sources. The build command will be run if any of the dependencies passed to ``ExternalProject_Add`` with ``DEPENDS`` have changed, or if this is a clean build (ie any of ``idf.py clean``, ``ninja clean``, or ``make clean`` was run.)
- 2. Have the external ``BUILD_COMMAND`` be an incremental build command. Pass the parameter ``BUILD_ALWAYS 1`` to ``ExternalProject_Add``. This means the external project will be built each time a build is run, regardless of dependencies. This is only recommended if the external project has correct incremental build behaviour, and doesn't take too long to run.
+ 1. Have the external ``BUILD_COMMAND`` run a full clean compile of all sources. The build command will be run if any of the dependencies passed to ``externalproject_add`` with ``DEPENDS`` have changed, or if this is a clean build (ie any of ``idf.py clean``, ``ninja clean``, or ``make clean`` was run.)
+ 2. Have the external ``BUILD_COMMAND`` be an incremental build command. Pass the parameter ``BUILD_ALWAYS 1`` to ``externalproject_add``. This means the external project will be built each time a build is run, regardless of dependencies. This is only recommended if the external project has correct incremental build behaviour, and doesn't take too long to run.
The best of these approaches for building an external project will depend on the project itself, its build system, and whether you anticipate needing to frequently recompile the project.
tools/format.sh components/my_component/file.c
+CMake Code Style
+----------------
+
+- Indent with four spaces.
+- Maximum line length 120 characters. When splitting lines, try to
+ focus on readability where possible (for example, by pairing up
+ keyword/argument pairs on individual lines).
+- Don't put anything in the optional parentheses after ``endforeach()``, ``endif()``, etc.
+- Use lowercase (``with_underscores``) for command, function, and macro names.
+- For locally scoped variables, use lowercase (``with_underscores``).
+- For globally scoped variables, use uppercase (``WITH_UNDERSCORES``).
+- Otherwise follow the defaults of the cmake-lint_ project.
+
Configuring the code style for a project using EditorConfig
-----------------------------------------------------------
To be written.
.. _cmake-lint: https://github.com/richq/cmake-lint
-
-# The following five lines of boilerplate have to be in your project's CMakeLists
-# in this exact order for cmake to work correctly
+# The following five lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.5)
set(MAIN_SRCS main/hello_world_main.c)
# component_paths contains only unique component names. Directories
# earlier in the component_dirs list take precedence.
function(components_find_all component_dirs filter_names component_paths component_names)
- # component_dirs entries can be files or lists of files
- set(paths "")
- set(names "")
-
- # start by expanding the component_dirs list with all subdirectories
- foreach(dir ${component_dirs})
- # Iterate any subdirectories for values
- file(GLOB subdirs LIST_DIRECTORIES true "${dir}/*")
- foreach(subdir ${subdirs})
- set(component_dirs "${component_dirs};${subdir}")
+ # component_dirs entries can be files or lists of files
+ set(paths "")
+ set(names "")
+
+ # start by expanding the component_dirs list with all subdirectories
+ foreach(dir ${component_dirs})
+ # Iterate any subdirectories for values
+ file(GLOB subdirs LIST_DIRECTORIES true "${dir}/*")
+ foreach(subdir ${subdirs})
+ set(component_dirs "${component_dirs};${subdir}")
+ endforeach()
endforeach()
- endforeach()
-
- # Look for a component in each component_dirs entry
- foreach(dir ${component_dirs})
- file(GLOB component "${dir}/CMakeLists.txt")
- if(component)
- get_filename_component(component "${component}" DIRECTORY)
- get_filename_component(name "${component}" NAME)
- if(NOT filter_names OR (name IN_LIST filter_names))
- if(NOT name IN_LIST names)
- set(names "${names};${name}")
- set(paths "${paths};${component}")
- endif()
- endif()
- else() # no CMakeLists.txt file
- # test for legacy component.mk and warn
- file(GLOB legacy_component "${dir}/component.mk")
- if(legacy_component)
- get_filename_component(legacy_component "${legacy_component}" DIRECTORY)
- message(WARNING "Component ${legacy_component} contains old-style component.mk but no CMakeLists.txt. Component will be skipped.")
- endif()
- endif(component)
+ # Look for a component in each component_dirs entry
+ foreach(dir ${component_dirs})
+ file(GLOB component "${dir}/CMakeLists.txt")
+ if(component)
+ get_filename_component(component "${component}" DIRECTORY)
+ get_filename_component(name "${component}" NAME)
+ if(NOT filter_names OR (name IN_LIST filter_names))
+ if(NOT name IN_LIST names)
+ set(names "${names};${name}")
+ set(paths "${paths};${component}")
+ endif()
+ endif()
+
+ else() # no CMakeLists.txt file
+ # test for legacy component.mk and warn
+ file(GLOB legacy_component "${dir}/component.mk")
+ if(legacy_component)
+ get_filename_component(legacy_component "${legacy_component}" DIRECTORY)
+ message(WARNING "Component ${legacy_component} contains old-style component.mk but no CMakeLists.txt. "
+ "Component will be skipped.")
+ endif()
+ endif()
- endforeach(dir ${component_dirs})
+ endforeach()
- set(${component_paths} ${paths} PARENT_SCOPE)
- set(${component_names} ${names} PARENT_SCOPE)
-endfunction(components_find_all)
+ set(${component_paths} ${paths} PARENT_SCOPE)
+ set(${component_names} ${names} PARENT_SCOPE)
+endfunction()
# Add a component to the build, using the COMPONENT variables defined
# in the parent
#
function(register_component)
- get_filename_component(component_dir ${CMAKE_CURRENT_LIST_FILE} DIRECTORY)
- get_filename_component(component ${component_dir} NAME)
-
- spaces2list(COMPONENT_SRCDIRS)
- spaces2list(COMPONENT_ADD_INCLUDEDIRS)
-
- # Add to COMPONENT_SRCS by globbing in COMPONENT_SRCDIRS
- if(NOT COMPONENT_SRCS)
- foreach(dir ${COMPONENT_SRCDIRS})
- get_filename_component(abs_dir ${dir} ABSOLUTE BASE_DIR ${component_dir})
- if(NOT IS_DIRECTORY ${abs_dir})
- message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE}: COMPONENT_SRCDIRS entry '${dir}' does not exist")
- endif()
-
- file(GLOB matches "${abs_dir}/*.c" "${abs_dir}/*.cpp" "${abs_dir}/*.S")
- if(matches)
- list(SORT matches)
- set(COMPONENT_SRCS "${COMPONENT_SRCS};${matches}")
- else()
- message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE}: COMPONENT_SRCDIRS entry '${dir}' contains no source files")
- endif(matches)
- endforeach()
- endif()
-
- # add public includes from other components when building this component
- if(COMPONENT_SRCS OR embed_binaries)
- add_library(${component} STATIC ${COMPONENT_SRCS})
- set(include_type PUBLIC)
- else()
- add_library(${component} INTERFACE) # header-only component
- set(include_type INTERFACE)
- endif()
-
- # binaries to embed directly in library
- spaces2list(COMPONENT_EMBED_FILES)
- spaces2list(COMPONENT_EMBED_TXTFILES)
- foreach(embed_data ${COMPONENT_EMBED_FILES} ${COMPONENT_EMBED_TXTFILES})
- if (embed_data IN_LIST COMPONENT_EMBED_TXTFILES)
- set(embed_type "TEXT")
- else()
- set(embed_type "BINARY")
- endif()
- target_add_binary_data("${component}" "${embed_data}" "${embed_type}")
- endforeach()
-
- # add public includes
- foreach(include_dir ${COMPONENT_ADD_INCLUDEDIRS})
- get_filename_component(abs_dir ${include_dir} ABSOLUTE BASE_DIR ${component_dir})
- if(NOT IS_DIRECTORY ${abs_dir})
- message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE}: COMPONENT_ADD_INCLUDEDIRS entry '${include_dir}' does not exist")
- endif()
- target_include_directories(${component} ${include_type} ${abs_dir})
- endforeach()
+ get_filename_component(component_dir ${CMAKE_CURRENT_LIST_FILE} DIRECTORY)
+ get_filename_component(component ${component_dir} NAME)
+
+ spaces2list(COMPONENT_SRCDIRS)
+ spaces2list(COMPONENT_ADD_INCLUDEDIRS)
+
+ # Add to COMPONENT_SRCS by globbing in COMPONENT_SRCDIRS
+ if(NOT COMPONENT_SRCS)
+ foreach(dir ${COMPONENT_SRCDIRS})
+ get_filename_component(abs_dir ${dir} ABSOLUTE BASE_DIR ${component_dir})
+ if(NOT IS_DIRECTORY ${abs_dir})
+ message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE}: COMPONENT_SRCDIRS entry '${dir}' does not exist")
+ endif()
- # add private includes
- foreach(include_dir ${COMPONENT_PRIV_INCLUDEDIRS})
- if (${include_type} STREQUAL INTERFACE)
- message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE} sets no component source files but sets COMPONENT_PRIV_INCLUDEDIRS")
+ file(GLOB matches "${abs_dir}/*.c" "${abs_dir}/*.cpp" "${abs_dir}/*.S")
+ if(matches)
+ list(SORT matches)
+ set(COMPONENT_SRCS "${COMPONENT_SRCS};${matches}")
+ else()
+ message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE}: COMPONENT_SRCDIRS entry '${dir}' has no source files")
+ endif()
+ endforeach()
endif()
- get_filename_component(abs_dir ${include_dir} ABSOLUTE BASE_DIR ${component_dir})
- if(NOT IS_DIRECTORY ${abs_dir})
- message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE}: COMPONENT_PRIV_INCLUDEDIRS entry '${niclude_dir}' does not exist")
+ # add public includes from other components when building this component
+ if(COMPONENT_SRCS OR embed_binaries)
+ add_library(${component} STATIC ${COMPONENT_SRCS})
+ set(include_type PUBLIC)
+ else()
+ add_library(${component} INTERFACE) # header-only component
+ set(include_type INTERFACE)
endif()
- target_include_directories(${component} PRIVATE ${abs_dir})
- endforeach()
-endfunction(register_component)
+ # binaries to embed directly in library
+ spaces2list(COMPONENT_EMBED_FILES)
+ spaces2list(COMPONENT_EMBED_TXTFILES)
+ foreach(embed_data ${COMPONENT_EMBED_FILES} ${COMPONENT_EMBED_TXTFILES})
+ if(embed_data IN_LIST COMPONENT_EMBED_TXTFILES)
+ set(embed_type "TEXT")
+ else()
+ set(embed_type "BINARY")
+ endif()
+ target_add_binary_data("${component}" "${embed_data}" "${embed_type}")
+ endforeach()
+
+ # add public includes
+ foreach(include_dir ${COMPONENT_ADD_INCLUDEDIRS})
+ get_filename_component(abs_dir ${include_dir} ABSOLUTE BASE_DIR ${component_dir})
+ if(NOT IS_DIRECTORY ${abs_dir})
+ message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE}: "
+ "COMPONENT_ADD_INCLUDEDIRS entry '${include_dir}' not found")
+ endif()
+ target_include_directories(${component} ${include_type} ${abs_dir})
+ endforeach()
+
+ # add private includes
+ foreach(include_dir ${COMPONENT_PRIV_INCLUDEDIRS})
+ if(${include_type} STREQUAL INTERFACE)
+ message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE} "
+ "sets no component source files but sets COMPONENT_PRIV_INCLUDEDIRS")
+ endif()
+
+ get_filename_component(abs_dir ${include_dir} ABSOLUTE BASE_DIR ${component_dir})
+ if(NOT IS_DIRECTORY ${abs_dir})
+ message(FATAL_ERROR "${CMAKE_CURRENT_LIST_FILE}: "
+ "COMPONENT_PRIV_INCLUDEDIRS entry '${include_dir}' does not exist")
+ endif()
+ target_include_directories(${component} PRIVATE ${abs_dir})
+ endforeach()
+
+endfunction()
function(register_config_only_component)
- get_filename_component(component_dir ${CMAKE_CURRENT_LIST_FILE} DIRECTORY)
- get_filename_component(component ${component_dir} NAME)
+ get_filename_component(component_dir ${CMAKE_CURRENT_LIST_FILE} DIRECTORY)
+ get_filename_component(component ${component_dir} NAME)
- # No-op for now...
-endfunction(register_config_only_component)
+ # No-op for now...
+endfunction()
function(components_finish_registration)
- # each component should see the include directories of each other
- #
- # (we can't do this until all components are registered, because if(TARGET ...) won't work
- foreach(a ${COMPONENTS} ${CMAKE_PROJECT_NAME}.elf)
- if (TARGET ${a})
- get_target_property(a_imported ${a} IMPORTED)
- get_target_property(a_type ${a} TYPE)
- if (NOT a_imported)
- if (${a_type} STREQUAL STATIC_LIBRARY OR ${a_type} STREQUAL EXECUTABLE)
- foreach(b ${COMPONENTS})
- if (TARGET ${b} AND NOT ${a} STREQUAL ${b})
- # Add all public compile options from b in a
- target_include_directories(${a} PRIVATE
- $<TARGET_PROPERTY:${b},INTERFACE_INCLUDE_DIRECTORIES>)
- target_compile_definitions(${a} PRIVATE
- $<TARGET_PROPERTY:${b},INTERFACE_COMPILE_DEFINITIONS>)
- target_compile_options(${a} PRIVATE
- $<TARGET_PROPERTY:${b},INTERFACE_COMPILE_OPTIONS>)
+ # each component should see the include directories of each other
+ #
+ # (we can't do this until all components are registered, because if(TARGET ...) won't work
+ foreach(a ${COMPONENTS} ${CMAKE_PROJECT_NAME}.elf)
+ if(TARGET ${a})
+ get_target_property(a_imported ${a} IMPORTED)
+ get_target_property(a_type ${a} TYPE)
+ if(NOT a_imported)
+ if(${a_type} STREQUAL STATIC_LIBRARY OR ${a_type} STREQUAL EXECUTABLE)
+ foreach(b ${COMPONENTS})
+ if(TARGET ${b} AND NOT ${a} STREQUAL ${b})
+ # Add all public compile options from b in a
+ target_include_directories(${a} PRIVATE
+ $<TARGET_PROPERTY:${b},INTERFACE_INCLUDE_DIRECTORIES>)
+ target_compile_definitions(${a} PRIVATE
+ $<TARGET_PROPERTY:${b},INTERFACE_COMPILE_DEFINITIONS>)
+ target_compile_options(${a} PRIVATE
+ $<TARGET_PROPERTY:${b},INTERFACE_COMPILE_OPTIONS>)
+ endif()
+ endforeach(b)
+ endif()
endif()
- endforeach(b)
- endif(${a_type} STREQUAL STATIC_LIBRARY OR ${a_type} STREQUAL EXECUTABLE)
- endif(NOT a_imported)
- if (${a_type} MATCHES .+_LIBRARY)
- set(COMPONENT_LIBRARIES "${COMPONENT_LIBRARIES};${a}")
- endif()
- endif()
- endforeach()
+ if(${a_type} MATCHES .+_LIBRARY)
+ set(COMPONENT_LIBRARIES "${COMPONENT_LIBRARIES};${a}")
+ endif()
+ endif()
+ endforeach()
- # Embedded binary & text files
- spaces2list(COMPONENT_EMBED_FILES)
- foreach(embed_src ${COMPONENT_EMBED_FILES})
- target_add_binary_data(${component} "${embed_src}" BINARY)
- endforeach()
- spaces2list(COMPONENT_EMBED_TXTFILES)
- foreach(embed_src ${COMPONENT_EMBED_TXTFILES})
- target_add_binary_data(${component} "${embed_src}" TEXT)
- endforeach()
+ # Embedded binary & text files
+ spaces2list(COMPONENT_EMBED_FILES)
+ foreach(embed_src ${COMPONENT_EMBED_FILES})
+ target_add_binary_data(${component} "${embed_src}" BINARY)
+ endforeach()
+ spaces2list(COMPONENT_EMBED_TXTFILES)
+ foreach(embed_src ${COMPONENT_EMBED_TXTFILES})
+ target_add_binary_data(${component} "${embed_src}" TEXT)
+ endforeach()
- target_link_libraries(${CMAKE_PROJECT_NAME}.elf ${COMPONENT_LIBRARIES})
+ target_link_libraries(${CMAKE_PROJECT_NAME}.elf ${COMPONENT_LIBRARIES})
- message(STATUS "Component libraries: ${COMPONENT_LIBRARIES}")
+ message(STATUS "Component libraries: ${COMPONENT_LIBRARIES}")
-endfunction(components_finish_registration)
+endfunction()
set(ctng_version_warning "Check Getting Started documentation or proceed at own risk.")
function(gcc_version_check expected_gcc_version)
- if(NOT "${CMAKE_C_COMPILER_VERSION}" STREQUAL "${expected_gcc_version}")
- message(WARNING "Xtensa toolchain ${CMAKE_C_COMPILER} version ${CMAKE_C_COMPILER_VERSION} is not the supported version ${expected_gcc_version}. ${ctng_version_warning}")
- endif()
+ if(NOT "${CMAKE_C_COMPILER_VERSION}" STREQUAL "${expected_gcc_version}")
+ message(WARNING "Xtensa toolchain ${CMAKE_C_COMPILER} version ${CMAKE_C_COMPILER_VERSION} "
+ "is not the supported version ${expected_gcc_version}. ${ctng_version_warning}")
+ endif()
endfunction()
function(crosstool_version_check expected_ctng_version)
- execute_process(
- COMMAND ${CMAKE_C_COMPILER} -v
- ERROR_VARIABLE toolchain_stderr
- OUTPUT_QUIET)
+ execute_process(
+ COMMAND ${CMAKE_C_COMPILER} -v
+ ERROR_VARIABLE toolchain_stderr
+ OUTPUT_QUIET)
string(REGEX MATCH "crosstool-ng-[0-9a-g\\.-]+" ctng_version "${toolchain_stderr}")
string(REPLACE "crosstool-ng-" "" ctng_version "${ctng_version}")
find_package(Git)
if(NOT GIT_FOUND)
- message(WARNING "Git executable was not found. Git submodule checks will not be executed. If you have any build issues at all, start by adding git executable to the PATH and rerun cmake to not see this warning again.")
+ message(WARNING "Git executable was not found. Git submodule checks will not be executed. "
+ "If you have any build issues at all, start by adding git executable to the PATH and "
+ "rerun cmake to not see this warning again.")
- function(git_submodule_check root_path)
- # no-op
- endfunction()
-else(NOT GIT_FOUND)
+ function(git_submodule_check root_path)
+ # no-op
+ endfunction()
+else()
- function(git_submodule_check root_path)
+ function(git_submodule_check root_path)
- execute_process(
- COMMAND ${GIT_EXECUTABLE} submodule status
- WORKING_DIRECTORY ${root_path}
- OUTPUT_VARIABLE submodule_status
- )
-
- # git submodule status output not guaranteed to be stable,
- # may need to check GIT_VERSION_STRING and do some fiddling in the
- # future...
-
- lines2list(submodule_status)
-
- foreach(line ${submodule_status})
- string(REGEX MATCH "(.)[0-9a-f]+ ([^\( ]+) ?" _ignored "${line}")
- set(status "${CMAKE_MATCH_1}")
- set(submodule_path "${CMAKE_MATCH_2}")
-
- if("${status}" STREQUAL "-") # missing submodule
- message(STATUS "Initialising new submodule ${submodule_path}...")
execute_process(
- COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive ${submodule_path}
- WORKING_DIRECTORY ${root_path}
- RESULT_VARIABLE git_result
- )
- if(git_result)
- message(FATAL_ERROR "Git submodule init failed for ${submodule_path}")
- endif(git_result)
-
- elseif(NOT "${status}" STREQUAL " ")
- message(WARNING "Git submodule ${submodule_path} is out of date. Run 'git submodule update --init --recursive' to fix.")
- endif()
-
- # Force a re-run of cmake if the submodule's .git file changes or is changed (ie accidental deinit)
- get_filename_component(submodule_abs_path ${submodule_path} ABSOLUTE BASE_DIR ${root_path})
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${submodule_abs_path}/.git)
- # same if the HEAD file in the submodule's directory changes (ie commit changes). This will at least prit the 'out of date' warning
- set(submodule_head "${root_path}/.git/modules/${submodule_path}/HEAD")
- if(EXISTS "${submodule_head}")
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${submodule_head})
- endif()
-
- endforeach()
- endfunction(git_submodule_check)
-
-endif(NOT GIT_FOUND)
-
-
-
-
+ COMMAND ${GIT_EXECUTABLE} submodule status
+ WORKING_DIRECTORY ${root_path}
+ OUTPUT_VARIABLE submodule_status
+ )
+
+ # git submodule status output not guaranteed to be stable,
+ # may need to check GIT_VERSION_STRING and do some fiddling in the
+ # future...
+
+ lines2list(submodule_status)
+
+ foreach(line ${submodule_status})
+ string(REGEX MATCH "(.)[0-9a-f]+ ([^\( ]+) ?" _ignored "${line}")
+ set(status "${CMAKE_MATCH_1}")
+ set(submodule_path "${CMAKE_MATCH_2}")
+
+ if("${status}" STREQUAL "-") # missing submodule
+ message(STATUS "Initialising new submodule ${submodule_path}...")
+ execute_process(
+ COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive ${submodule_path}
+ WORKING_DIRECTORY ${root_path}
+ RESULT_VARIABLE git_result
+ )
+ if(git_result)
+ message(FATAL_ERROR "Git submodule init failed for ${submodule_path}")
+ endif()
+
+ elseif(NOT "${status}" STREQUAL " ")
+ message(WARNING "Git submodule ${submodule_path} is out of date. "
+ "Run 'git submodule update --init --recursive' to fix.")
+ endif()
+
+ # Force a re-run of cmake if the submodule's .git file changes or is changed (ie accidental deinit)
+ get_filename_component(submodule_abs_path ${submodule_path} ABSOLUTE BASE_DIR ${root_path})
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${submodule_abs_path}/.git)
+ # same if the HEAD file in the submodule's directory changes (ie commit changes).
+ # This will at least print the 'out of date' warning
+ set(submodule_head "${root_path}/.git/modules/${submodule_path}/HEAD")
+ if(EXISTS "${submodule_head}")
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${submodule_head})
+ endif()
+
+ endforeach()
+ endfunction()
+
+endif()
# loaded and the toolchain and project are not yet set
#
macro(idf_set_global_variables)
- # Note that CONFIG_xxx is not available when this function is called
+ # Note that CONFIG_xxx is not available when this function is called
- set_default(EXTRA_COMPONENT_DIRS "")
+ set_default(EXTRA_COMPONENT_DIRS "")
- # PROJECT_PATH has the path to the IDF project (top-level cmake directory)
- #
- # (cmake calls this CMAKE_SOURCE_DIR, keeping old name for compatibility.)
- set(PROJECT_PATH "${CMAKE_SOURCE_DIR}")
+ # PROJECT_PATH has the path to the IDF project (top-level cmake directory)
+ #
+ # (cmake calls this CMAKE_SOURCE_DIR, keeping old name for compatibility.)
+ set(PROJECT_PATH "${CMAKE_SOURCE_DIR}")
- # Note: "main" is no longer a component...
- #
- set_default(COMPONENT_DIRS "${PROJECT_PATH}/components ${EXTRA_COMPONENT_DIRS} ${IDF_PATH}/components")
- spaces2list(COMPONENT_DIRS)
+ # Note: "main" is no longer a component...
+ #
+ set_default(COMPONENT_DIRS "${PROJECT_PATH}/components ${EXTRA_COMPONENT_DIRS} ${IDF_PATH}/components")
+ spaces2list(COMPONENT_DIRS)
- spaces2list(COMPONENTS)
+ spaces2list(COMPONENTS)
- # Tell cmake to drop executables in the top-level build dir
- set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}")
+ # Tell cmake to drop executables in the top-level build dir
+ set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}")
- # path to idf.py tool
- set(IDFTOOL ${PYTHON} "${IDF_PATH}/tools/idf.py")
+ # path to idf.py tool
+ set(IDFTOOL ${PYTHON} "${IDF_PATH}/tools/idf.py")
endmacro()
# Add all the IDF global compiler & preprocessor options
# don't call or edit this function. TODO DESCRIBE WHAT TO DO INSTEAD
#
function(idf_set_global_compiler_options)
- add_definitions(-DESP_PLATFORM)
- add_definitions(-DHAVE_CONFIG_H)
-
- if(CONFIG_OPTIMIZATION_LEVEL_RELEASE)
- add_compile_options(-Os)
- else()
- add_compile_options(-Og)
- endif()
-
- add_c_compile_options(-std=gnu99)
-
- add_cxx_compile_options(-std=gnu++11 -fno-rtti)
-
- if(CONFIG_CXX_EXCEPTIONS)
- add_cxx_compile_options(-fexceptions)
- else()
- add_cxx_compile_options(-fno-exceptions)
- endif()
-
- # Default compiler configuration
- add_compile_options(-ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib)
-
- # Default warnings configuration
- add_compile_options(-Wall -Werror=all -Wno-error=unused-function -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wextra -Wno-unused-parameter -Wno-sign-compare)
- add_c_compile_options(-Wno-old-style-declaration)
-
- # Stack protection
- if(NOT BOOTLOADER_BUILD)
- if(CONFIG_STACK_CHECK_NORM)
- add_compile_options(-fstack-protector)
- elseif(CONFIG_STACK_CHECK_STRONG)
- add_compile_options(-fstack-protector-strong)
- elseif(CONFIG_STACK_CHECK_ALL)
- add_compile_options(-fstack-protector-all)
+ add_definitions(-DESP_PLATFORM)
+ add_definitions(-DHAVE_CONFIG_H)
+
+ if(CONFIG_OPTIMIZATION_LEVEL_RELEASE)
+ add_compile_options(-Os)
+ else()
+ add_compile_options(-Og)
+ endif()
+
+ add_c_compile_options(-std=gnu99)
+
+ add_cxx_compile_options(-std=gnu++11 -fno-rtti)
+
+ if(CONFIG_CXX_EXCEPTIONS)
+ add_cxx_compile_options(-fexceptions)
+ else()
+ add_cxx_compile_options(-fno-exceptions)
+ endif()
+
+ # Default compiler configuration
+ add_compile_options(-ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib)
+
+ # Default warnings configuration
+ add_compile_options(
+ -Wall
+ -Werror=all
+ -Wno-error=unused-function
+ -Wno-error=unused-but-set-variable
+ -Wno-error=unused-variable
+ -Wno-error=deprecated-declarations
+ -Wextra
+ -Wno-unused-parameter
+ -Wno-sign-compare)
+ add_c_compile_options(
+ -Wno-old-style-declaration
+ )
+
+ # Stack protection
+ if(NOT BOOTLOADER_BUILD)
+ if(CONFIG_STACK_CHECK_NORM)
+ add_compile_options(-fstack-protector)
+ elseif(CONFIG_STACK_CHECK_STRONG)
+ add_compile_options(-fstack-protector-strong)
+ elseif(CONFIG_STACK_CHECK_ALL)
+ add_compile_options(-fstack-protector-all)
+ endif()
endif()
- endif()
- if(CONFIG_OPTIMIZATION_ASSERTIONS_DISABLED)
- add_definitions(-DNDEBUG)
- endif()
+ if(CONFIG_OPTIMIZATION_ASSERTIONS_DISABLED)
+ add_definitions(-DNDEBUG)
+ endif()
- # Always generate debug symbols (even in Release mode, these don't
- # go into the final binary so have no impact on size)
- add_compile_options(-ggdb)
+ # Always generate debug symbols (even in Release mode, these don't
+ # go into the final binary so have no impact on size)
+ add_compile_options(-ggdb)
- add_compile_options("-I${CMAKE_BINARY_DIR}") # for sdkconfig.h
+ add_compile_options("-I${CMAKE_BINARY_DIR}") # for sdkconfig.h
# Enable ccache if it's on the path
find_program(CCACHE_FOUND ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
endif()
-endfunction(idf_set_global_compiler_options)
+endfunction()
# Verify the IDF environment is configured correctly (environment, toolchain, etc)
function(idf_verify_environment)
- if(NOT CMAKE_PROJECT_NAME)
- message(FATAL_ERROR "Internal error, IDF project.cmake should have set this variable already")
- endif()
+ if(NOT CMAKE_PROJECT_NAME)
+ message(FATAL_ERROR "Internal error, IDF project.cmake should have set this variable already")
+ endif()
- # Check toolchain is configured properly in cmake
- if(NOT ( ${CMAKE_SYSTEM_NAME} STREQUAL "Generic" AND ${CMAKE_C_COMPILER} MATCHES xtensa))
- message(FATAL_ERROR "Internal error, toolchain has not been set correctly by project")
- endif()
+ # Check toolchain is configured properly in cmake
+ if(NOT ( ${CMAKE_SYSTEM_NAME} STREQUAL "Generic" AND ${CMAKE_C_COMPILER} MATCHES xtensa))
+ message(FATAL_ERROR "Internal error, toolchain has not been set correctly by project")
+ endif()
- #
- # Warn if the toolchain version doesn't match
- #
- # TODO: make these platform-specific for diff toolchains
- gcc_version_check("5.2.0")
- crosstool_version_check("1.22.0-80-g6c4433a")
+ #
+ # Warn if the toolchain version doesn't match
+ #
+ # TODO: make these platform-specific for diff toolchains
+ gcc_version_check("5.2.0")
+ crosstool_version_check("1.22.0-80-g6c4433a")
endfunction()
# Adds .map & .bin file targets
# Sets up flash-related targets
function(idf_add_executable)
- set(exe_target ${PROJECT_NAME}.elf)
-
- spaces2list(MAIN_SRCS)
- add_executable(${exe_target} "${MAIN_SRCS}")
-
- add_map_file(${exe_target})
+ set(exe_target ${PROJECT_NAME}.elf)
- add_flasher_argfile(${exe_target})
+ spaces2list(MAIN_SRCS)
+ add_executable(${exe_target} "${MAIN_SRCS}")
-endfunction(idf_add_executable)
+ add_map_file(${exe_target})
+endfunction()
# add_map_file
#
# Set linker args for 'exe_target' to generate a linker Map file
function(add_map_file exe_target)
- get_filename_component(basename ${exe_target} NAME_WE)
- set(mapfile "${basename}.map")
- target_link_libraries(${exe_target} "-Wl,--gc-sections -Wl,--cref -Wl,--Map=${mapfile} -Wl,--start-group")
- set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${CMAKE_CURRENT_BINARY_DIR}/${mapfile}")
-
- # add size targets, depend on map file, run idf_size.py
- add_custom_target(size
- DEPENDS ${exe_target}
- COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py ${mapfile}
- )
- add_custom_target(size-files
- DEPENDS ${exe_target}
- COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py --files ${mapfile}
- )
- add_custom_target(size-components
- DEPENDS ${exe_target}
- COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py --archives ${mapfile}
- )
-
-endfunction(add_map_file)
-
-# add_flasher_argfile
-#
-# Add argument file(s) for flashing the app, and for flashing the whole system
-function(add_flasher_argfile)
+ get_filename_component(basename ${exe_target} NAME_WE)
+ set(mapfile "${basename}.map")
+ target_link_libraries(${exe_target} "-Wl,--gc-sections -Wl,--cref -Wl,--Map=${mapfile} -Wl,--start-group")
+ set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY
+ ADDITIONAL_MAKE_CLEAN_FILES
+ "${CMAKE_CURRENT_BINARY_DIR}/${mapfile}")
+
+ # add size targets, depend on map file, run idf_size.py
+ add_custom_target(size
+ DEPENDS ${exe_target}
+ COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py ${mapfile}
+ )
+ add_custom_target(size-files
+ DEPENDS ${exe_target}
+ COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py --files ${mapfile}
+ )
+ add_custom_target(size-components
+ DEPENDS ${exe_target}
+ COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py --archives ${mapfile}
+ )
-endfunction(add_flasher_argfile)
+endfunction()
# component_compile_options
#
# Wrapper around target_compile_options that passes the component name
function(component_compile_options)
- target_compile_options(${COMPONENT_NAME} PRIVATE ${ARGV})
+ target_compile_options(${COMPONENT_NAME} PRIVATE ${ARGV})
endfunction()
# component_compile_definitions
#
# Wrapper around target_compile_definitions that passes the component name
function(component_compile_definitions)
- target_compile_definitions(${COMPONENT_NAME} PRIVATE ${ARGV})
+ target_compile_definitions(${COMPONENT_NAME} PRIVATE ${ARGV})
endfunction()
# idf_get_git_revision
# Running git_describe() here automatically triggers rebuilds
# if the ESP-IDF git version changes
function(idf_get_git_revision)
- git_describe(IDF_VER "${IDF_PATH}")
- add_definitions(-DIDF_VER=\"${IDF_VER}\")
- git_submodule_check("${IDF_PATH}")
- set(IDF_VER ${IDF_VER} PARENT_SCOPE)
+ git_describe(IDF_VER "${IDF_PATH}")
+ add_definitions(-DIDF_VER=\"${IDF_VER}\")
+ git_submodule_check("${IDF_PATH}")
+ set(IDF_VER ${IDF_VER} PARENT_SCOPE)
endfunction()
include(ExternalProject)
macro(kconfig_set_variables)
- set(MCONF kconfig_bin/mconf)
+ set(MCONF kconfig_bin/mconf)
- set_default(SDKCONFIG ${PROJECT_PATH}/sdkconfig)
- set(SDKCONFIG_HEADER ${CMAKE_BINARY_DIR}/sdkconfig.h)
- set(SDKCONFIG_CMAKE ${CMAKE_BINARY_DIR}/sdkconfig.cmake)
- set(SDKCONFIG_JSON ${CMAKE_BINARY_DIR}/sdkconfig.json)
+ set_default(SDKCONFIG ${PROJECT_PATH}/sdkconfig)
+ set(SDKCONFIG_HEADER ${CMAKE_BINARY_DIR}/sdkconfig.h)
+ set(SDKCONFIG_CMAKE ${CMAKE_BINARY_DIR}/sdkconfig.cmake)
+ set(SDKCONFIG_JSON ${CMAKE_BINARY_DIR}/sdkconfig.json)
- set(ROOT_KCONFIG ${IDF_PATH}/Kconfig)
+ set(ROOT_KCONFIG ${IDF_PATH}/Kconfig)
- set_default(SDKCONFIG_DEFAULTS "${SDKCONFIG}.defaults")
+ set_default(SDKCONFIG_DEFAULTS "${SDKCONFIG}.defaults")
endmacro()
# Use the existing Makefile to build mconf (out of tree) when needed
#
# TODO: Download(?) a prebuilt mingw mconf on Windows
-ExternalProject_Add(mconf
- SOURCE_DIR ${IDF_PATH}/tools/kconfig
- CONFIGURE_COMMAND ""
- BINARY_DIR "kconfig_bin"
- BUILD_COMMAND make -f ${IDF_PATH}/tools/kconfig/Makefile mconf
- BUILD_BYPRODUCTS ${MCONF}
- INSTALL_COMMAND ""
- EXCLUDE_FROM_ALL 1
- )
+externalproject_add(mconf
+ SOURCE_DIR ${IDF_PATH}/tools/kconfig
+ CONFIGURE_COMMAND ""
+ BINARY_DIR "kconfig_bin"
+ BUILD_COMMAND make -f ${IDF_PATH}/tools/kconfig/Makefile mconf
+ BUILD_BYPRODUCTS ${MCONF}
+ INSTALL_COMMAND ""
+ EXCLUDE_FROM_ALL 1
+ )
# Find all Kconfig files for all components
function(kconfig_process_config)
- file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/include/config")
- set(kconfigs )
- set(kconfigs_projbuild )
-
- # Find Kconfig and Kconfig.projbuild for each component as applicable
- # if any of these change, cmake should rerun
- foreach(dir ${COMPONENT_PATHS} "${CMAKE_SOURCE_DIR}/main")
- file(GLOB kconfig "${dir}/Kconfig")
- if(kconfig)
- set(kconfigs "${kconfigs} ${kconfig}")
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${kconfig})
+ file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/include/config")
+ set(kconfigs)
+ set(kconfigs_projbuild)
+
+ # Find Kconfig and Kconfig.projbuild for each component as applicable
+ # if any of these change, cmake should rerun
+ foreach(dir ${COMPONENT_PATHS} "${CMAKE_SOURCE_DIR}/main")
+ file(GLOB kconfig "${dir}/Kconfig")
+ if(kconfig)
+ set(kconfigs "${kconfigs} ${kconfig}")
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${kconfig})
+ endif()
+ file(GLOB kconfig ${dir}/Kconfig.projbuild)
+ if(kconfig)
+ set(kconfigs_projbuild "${kconfigs_projbuild} ${kconfig}")
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${kconfig})
+ endif()
+ endforeach()
+
+ if(EXISTS ${SDKCONFIG_DEFAULTS})
+ set(defaults_arg --defaults "${SDKCONFIG_DEFAULTS}")
endif()
- file(GLOB kconfig ${dir}/Kconfig.projbuild)
- if(kconfig)
- set(kconfigs_projbuild "${kconfigs_projbuild} ${kconfig}")
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${kconfig})
+
+ set(confgen_basecommand
+ ${PYTHON} ${IDF_PATH}/tools/kconfig_new/confgen.py
+ --kconfig ${ROOT_KCONFIG}
+ --config ${SDKCONFIG}
+ ${defaults_arg}
+ --create-config-if-missing
+ --env "COMPONENT_KCONFIGS=${kconfigs}"
+ --env "COMPONENT_KCONFIGS_PROJBUILD=${kconfigs_projbuild}")
+
+ # Generate the menuconfig target (uses C-based mconf tool)
+ add_custom_target(menuconfig
+ DEPENDS mconf
+ # create any missing config file, with defaults if necessary
+ COMMAND ${confgen_basecommand} --output config ${SDKCONFIG}
+ COMMAND ${CMAKE_COMMAND} -E env
+ "COMPONENT_KCONFIGS=${kconfigs}"
+ "COMPONENT_KCONFIGS_PROJBUILD=${kconfigs_projbuild}"
+ "KCONFIG_CONFIG=${SDKCONFIG}"
+ ${MCONF} ${ROOT_KCONFIG}
+ VERBATIM
+ USES_TERMINAL)
+
+ # Generate configuration output via confgen.py
+ # makes sdkconfig.h and skdconfig.cmake
+ #
+ # This happens during the cmake run not during the build
+ execute_process(COMMAND ${confgen_basecommand}
+ --output header ${SDKCONFIG_HEADER}
+ --output cmake ${SDKCONFIG_CMAKE}
+ --output json ${SDKCONFIG_JSON}
+ RESULT_VARIABLE config_result)
+ if(config_result)
+ message(FATAL_ERROR "Failed to run confgen.py (${confgen_basecommand}). Error ${config_result}")
endif()
- endforeach(dir ${COMPONENT_PATHS})
-
- if(EXISTS ${SDKCONFIG_DEFAULTS})
- set(defaults_arg --defaults "${SDKCONFIG_DEFAULTS}")
- endif()
-
- set(confgen_basecommand
- ${PYTHON} ${IDF_PATH}/tools/kconfig_new/confgen.py
- --kconfig ${ROOT_KCONFIG}
- --config ${SDKCONFIG}
- ${defaults_arg}
- --create-config-if-missing
- --env "COMPONENT_KCONFIGS=${kconfigs}"
- --env "COMPONENT_KCONFIGS_PROJBUILD=${kconfigs_projbuild}")
-
- # Generate the menuconfig target (uses C-based mconf tool)
- add_custom_target(menuconfig
- DEPENDS mconf
- COMMAND ${confgen_basecommand} --output config ${SDKCONFIG} # create any missing config file, with defaults if necessary
- COMMAND ${CMAKE_COMMAND} -E env
- "COMPONENT_KCONFIGS=${kconfigs}"
- "COMPONENT_KCONFIGS_PROJBUILD=${kconfigs_projbuild}"
- "KCONFIG_CONFIG=${SDKCONFIG}"
- ${MCONF} ${ROOT_KCONFIG}
- VERBATIM
- USES_TERMINAL)
-
- # Generate configuration output via confgen.py
- # makes sdkconfig.h and skdconfig.cmake
- #
- # This happens during the cmake run not during the build
- execute_process(COMMAND ${confgen_basecommand}
- --output header ${SDKCONFIG_HEADER}
- --output cmake ${SDKCONFIG_CMAKE}
- --output json ${SDKCONFIG_JSON}
- RESULT_VARIABLE config_result)
- if(config_result)
- message(FATAL_ERROR "Failed to run confgen.py (${confgen_basecommand}). Error ${config_result}")
- endif()
-
- # When sdkconfig file changes in the future, trigger a cmake run
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${SDKCONFIG}")
-
- # Ditto if either of the generated files are missing/modified (this is a bit irritating as it means
- # you can't edit these manually without them being regenerated, but I don't know of a better way...)
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${SDKCONFIG_HEADER}")
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${SDKCONFIG_CMAKE}")
-
- # Or if the config generation tool changes
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${IDF_PATH}/tools/kconfig_new/confgen.py")
- set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${IDF_PATH}/tools/kconfig_new/kconfiglib.py")
-
- set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${SDKCONFIG_HEADER}" "${SDKCONFIG_CMAKE}")
+
+ # When sdkconfig file changes in the future, trigger a cmake run
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${SDKCONFIG}")
+
+ # Ditto if either of the generated files are missing/modified (this is a bit irritating as it means
+ # you can't edit these manually without them being regenerated, but I don't know of a better way...)
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${SDKCONFIG_HEADER}")
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${SDKCONFIG_CMAKE}")
+
+ # Or if the config generation tool changes
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${IDF_PATH}/tools/kconfig_new/confgen.py")
+ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${IDF_PATH}/tools/kconfig_new/kconfiglib.py")
+
+ set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY
+ ADDITIONAL_MAKE_CLEAN_FILES
+ "${SDKCONFIG_HEADER}" "${SDKCONFIG_CMAKE}")
endfunction()
# Set IDF_PATH, as nothing else will work without this
set(IDF_PATH "$ENV{IDF_PATH}")
if(NOT IDF_PATH)
- # Documentation says you should set IDF_PATH in your environment, but we
- # can infer it here if it's not set.
- set(IDF_PATH ${CMAKE_CURRENT_LIST_DIR})
- set($ENV{IDF_PATH} "${IDF_PATH}")
+ # Documentation says you should set IDF_PATH in your environment, but we
+ # can infer it here if it's not set.
+ set(IDF_PATH ${CMAKE_CURRENT_LIST_DIR})
+ set($ENV{IDF_PATH} "${IDF_PATH}")
endif()
#
# Load cmake modules
#
-set(CMAKE_MODULE_PATH "${IDF_PATH}/tools/cmake" "${IDF_PATH}/tools/cmake/third_party" ${CMAKE_MODULE_PATH})
+set(CMAKE_MODULE_PATH
+ "${IDF_PATH}/tools/cmake"
+ "${IDF_PATH}/tools/cmake/third_party"
+ ${CMAKE_MODULE_PATH})
include(GetGitRevisionDescription)
include(utilities)
include(components)
# This macro wraps the cmake 'project' command to add
# all of the IDF-specific functionality required
#
-# Implementation Note: This macro wraps 'project' on purpose, because cmake has some
-# backwards-compatible magic where if you don't call "project" in the top-level
-# CMakeLists file, it will call it implicitly. However, the implict project will not
-# have CMAKE_TOOLCHAIN_FILE set and therefore tries to create a native build project.
+# Implementation Note: This macro wraps 'project' on purpose, because cmake has
+# some backwards-compatible magic where if you don't call "project" in the
+# top-level CMakeLists file, it will call it implicitly. However, the implicit
+# project will not have CMAKE_TOOLCHAIN_FILE set and therefore tries to
+# create a native build project.
#
# Therefore, to keep all the IDF "build magic", the cleanest way is to keep the
-# top-level "project" call but customize it to do what we want in the IDF build...
+# top-level "project" call but customize it to do what we want in the IDF build.
#
macro(project name)
- # Set global variables used by rest of the build
- idf_set_global_variables()
-
- # Search COMPONENT_DIRS for COMPONENTS, make a list of full paths to each component in COMPONENT_PATHS
- components_find_all("${COMPONENT_DIRS}" "${COMPONENTS}" COMPONENT_PATHS COMPONENTS)
-
- # Print list of components
- string(REPLACE ";" " " COMPONENTS_SPACES "${COMPONENTS}")
- message(STATUS "Component names: ${COMPONENTS_SPACES}")
- unset(COMPONENTS_SPACES)
- message(STATUS "Component paths: ${COMPONENT_PATHS}")
-
- kconfig_set_variables()
-
- kconfig_process_config()
-
- # Include sdkconfig.cmake so rest of the build knows the configuration
- include(${SDKCONFIG_CMAKE})
-
- # Now the configuration is loaded, set the toolchain appropriately
- #
- # TODO: support more toolchains than just ESP32
- set(CMAKE_TOOLCHAIN_FILE $ENV{IDF_PATH}/tools/cmake/toolchain-esp32.cmake)
-
- # Declare the actual cmake-level project
- _project(${name} ASM C CXX)
-
- # generate compile_commands.json (needs to come after project)
- set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
-
- # Verify the environment is configured correctly
- idf_verify_environment()
-
- # Add some idf-wide definitions
- idf_set_global_compiler_options()
-
- # Check git revision (may trigger reruns of cmake)
- ## sets IDF_VER to IDF git revision
- idf_get_git_revision()
- ## if project uses git, retrieve revision
- git_describe(PROJECT_VER "${CMAKE_CURRENT_SOURCE_DIR}")
-
- # Include any top-level project_include.cmake files from components
- foreach(component ${COMPONENT_PATHS})
- include_if_exists("${component}/project_include.cmake")
- endforeach()
-
- #
- # Add each component to the build as a library
- #
- foreach(COMPONENT_PATH ${COMPONENT_PATHS})
- get_filename_component(COMPONENT_NAME ${COMPONENT_PATH} NAME)
- add_subdirectory(${COMPONENT_PATH} ${COMPONENT_NAME})
- endforeach()
- unset(COMPONENT_NAME)
- unset(COMPONENT_PATH)
-
- #
- # Add the app executable to the build (has name of PROJECT.elf)
- #
- idf_add_executable()
-
- # Write project description JSON file
- configure_file("${IDF_PATH}/tools/cmake/project_description.json.in"
- "${CMAKE_BINARY_DIR}/project_description.json")
-
- #
- # Finish component registration (add cross-dependencies, make
- # executable dependent on all components)
- #
- components_finish_registration()
-
-endmacro(project)
+ # Set global variables used by rest of the build
+ idf_set_global_variables()
+
+ # Search COMPONENT_DIRS for COMPONENTS, make a list of full paths to each
+ # component in COMPONENT_PATHS
+ components_find_all("${COMPONENT_DIRS}" "${COMPONENTS}"
+ COMPONENT_PATHS COMPONENTS)
+
+ # Print list of components
+ string(REPLACE ";" " " COMPONENTS_SPACES "${COMPONENTS}")
+ message(STATUS "Component names: ${COMPONENTS_SPACES}")
+ unset(COMPONENTS_SPACES)
+ message(STATUS "Component paths: ${COMPONENT_PATHS}")
+
+ kconfig_set_variables()
+
+ kconfig_process_config()
+
+ # Include sdkconfig.cmake so rest of the build knows the configuration
+ include(${SDKCONFIG_CMAKE})
+
+ # Now the configuration is loaded, set the toolchain appropriately
+ #
+ # TODO: support more toolchains than just ESP32
+ set(CMAKE_TOOLCHAIN_FILE $ENV{IDF_PATH}/tools/cmake/toolchain-esp32.cmake)
+
+ # Declare the actual cmake-level project
+ _project(${name} ASM C CXX)
+
+ # generate compile_commands.json (needs to come after project)
+ set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
+
+ # Verify the environment is configured correctly
+ idf_verify_environment()
+
+ # Add some idf-wide definitions
+ idf_set_global_compiler_options()
+
+ # Check git revision (may trigger reruns of cmake)
+ ## sets IDF_VER to IDF git revision
+ idf_get_git_revision()
+ ## if project uses git, retrieve revision
+ git_describe(PROJECT_VER "${CMAKE_CURRENT_SOURCE_DIR}")
+
+ # Include any top-level project_include.cmake files from components
+ foreach(component ${COMPONENT_PATHS})
+ include_if_exists("${component}/project_include.cmake")
+ endforeach()
+
+ #
+ # Add each component to the build as a library
+ #
+ foreach(COMPONENT_PATH ${COMPONENT_PATHS})
+ get_filename_component(COMPONENT_NAME ${COMPONENT_PATH} NAME)
+ add_subdirectory(${COMPONENT_PATH} ${COMPONENT_NAME})
+ endforeach()
+ unset(COMPONENT_NAME)
+ unset(COMPONENT_PATH)
+
+ #
+ # Add the app executable to the build (has name of PROJECT.elf)
+ #
+ idf_add_executable()
+
+ # Write project description JSON file
+ configure_file("${IDF_PATH}/tools/cmake/project_description.json.in"
+ "${CMAKE_BINARY_DIR}/project_description.json")
+
+ #
+ # Finish component registration (add cross-dependencies, make
+ # executable dependent on all components)
+ #
+ components_finish_registration()
+
+endmacro()
--- /dev/null
+#!/bin/bash
+#
+# Run cmakelint on all cmake files in IDF_PATH (except third party)
+#
+# cmakelint: https://github.com/richq/cmake-lint
+#
+# NOTE: This script makes use of features in (currently unreleased)
+# cmakelint >1.4. Install directly from github as follows:
+#
+# pip install https://github.com/richq/cmake-lint/archive/058c6c0ed2536.zip
+#
+
+if [ -z "${IDF_PATH}" ]; then
+ echo "IDF_PATH variable needs to be set"
+ exit 3
+fi
+
+# exclusions include some third-party directories which contain upstream
+# CMakeLists files
+find ${IDF_PATH} \
+ -name build -prune \
+ -o -name third_party -prune \
+ \
+ -o -name 'nghttp2' -prune \
+ -o -name 'cJSON' -prune \
+ -o -name 'Findsodium.cmake' -prune \
+ \
+ -o -name CMakeLists.txt -print0 \
+ -o -name '*.cmake' -print0 \
+ | xargs -0 cmakelint --linelength=120 --spaces=4
+
+
#
#
if(NOT DATA_FILE)
- message(FATAL_ERROR "DATA_FILE for converting must be specified")
+ message(FATAL_ERROR "DATA_FILE for converting must be specified")
endif()
if(NOT SOURCE_FILE)
- message(FATAL_ERROR "SOURCE_FILE destination must be specified")
+ message(FATAL_ERROR "SOURCE_FILE destination must be specified")
endif()
file(READ "${DATA_FILE}" data HEX)
if(FILE_TYPE STREQUAL "TEXT")
- set(data "${data}00") # null-byte terimnation
+ set(data "${data}00") # null-byte terimnation
endif()
## Convert string of raw hex bytes to lines of hex bytes in C array format
file(WRITE "${SOURCE_FILE}" "/*\n")
file(APPEND "${SOURCE_FILE}" " * Data converted from ${DATA_FILE}\n")
if(FILE_TYPE STREQUAL "TEXT")
- file(APPEND "${SOURCE_FILE}" " * (null byte appended)\n")
+ file(APPEND "${SOURCE_FILE}" " * (null byte appended)\n")
endif()
file(APPEND "${SOURCE_FILE}" " */\n")
file(APPEND "${SOURCE_FILE}" "#include <stdlib.h>\n")
-set(CMAKE_SYSTEM_NAME Generic)\r
-\r
-set(CMAKE_C_COMPILER xtensa-esp32-elf-gcc)\r
-set(CMAKE_CXX_COMPILER xtensa-esp32-elf-g++)\r
-set(CMAKE_ASM_COMPILER xtensa-esp32-elf-gcc)\r
-\r
-set(CMAKE_EXE_LINKER_FLAGS "-nostdlib" CACHE STRING "Linker Base Flags")\r
+set(CMAKE_SYSTEM_NAME Generic)
+
+set(CMAKE_C_COMPILER xtensa-esp32-elf-gcc)
+set(CMAKE_CXX_COMPILER xtensa-esp32-elf-g++)
+set(CMAKE_ASM_COMPILER xtensa-esp32-elf-gcc)
+
+set(CMAKE_EXE_LINKER_FLAGS "-nostdlib" CACHE STRING "Linker Base Flags")
# - Default value as provided to function
#
function(set_default variable default_value)
- if(NOT ${variable})
- if($ENV{${variable}})
- set(${variable} $ENV{${variable}} PARENT_SCOPE)
- else()
- set(${variable} ${default_value} PARENT_SCOPE)
+ if(NOT ${variable})
+ if($ENV{${variable}})
+ set(${variable} $ENV{${variable}} PARENT_SCOPE)
+ else()
+ set(${variable} ${default_value} PARENT_SCOPE)
+ endif()
endif()
- endif()
endfunction()
# spaces2list
#
# TODO: look at cmake separate_arguments, which is quote-aware
function(spaces2list variable_name)
- string(REPLACE " " ";" tmp "${${variable_name}}")
- set("${variable_name}" "${tmp}" PARENT_SCOPE)
+ string(REPLACE " " ";" tmp "${${variable_name}}")
+ set("${variable_name}" "${tmp}" PARENT_SCOPE)
endfunction()
# to a cmake list (semicolon-delimited), one line per item
#
function(lines2list variable_name)
- string(REGEX REPLACE "\r?\n" ";" tmp "${${variable_name}}")
- string(REGEX REPLACE ";;" ";" tmp "${tmp}")
- set("${variable_name}" "${tmp}" PARENT_SCOPE)
+ string(REGEX REPLACE "\r?\n" ";" tmp "${${variable_name}}")
+ string(REGEX REPLACE ";;" ";" tmp "${tmp}")
+ set("${variable_name}" "${tmp}" PARENT_SCOPE)
endfunction()
# Avoids timestamp updates for re-generated files where content hasn't
# changed.
function(move_if_different source destination)
- set(do_copy 1)
- file(GLOB dest_exists ${destination})
- if(dest_exists)
- file(MD5 ${source} source_md5)
- file(MD5 ${destination} dest_md5)
- if(source_md5 STREQUAL dest_md5)
- set(do_copy "")
+ set(do_copy 1)
+ file(GLOB dest_exists ${destination})
+ if(dest_exists)
+ file(MD5 ${source} source_md5)
+ file(MD5 ${destination} dest_md5)
+ if(source_md5 STREQUAL dest_md5)
+ set(do_copy "")
+ endif()
endif()
- endif()
- if(do_copy)
- message("Moving ${source} -> ${destination}")
- file(RENAME ${source} ${destination})
- else()
- message("Not moving ${source} -> ${destination}")
- file(REMOVE ${source})
- endif()
+ if(do_copy)
+ message("Moving ${source} -> ${destination}")
+ file(RENAME ${source} ${destination})
+ else()
+ message("Not moving ${source} -> ${destination}")
+ file(REMOVE ${source})
+ endif()
endfunction()
# This adds global options, set target properties for
# component-specific flags
function(add_cxx_compile_options)
- foreach(option ${ARGV})
- # note: the Visual Studio Generator doesn't support this...
- add_compile_options($<$<COMPILE_LANGUAGE:CXX>:${option}>)
- endforeach()
+ foreach(option ${ARGV})
+ # note: the Visual Studio Generator doesn't support this...
+ add_compile_options($<$<COMPILE_LANGUAGE:CXX>:${option}>)
+ endforeach()
endfunction()
# add_compile_options variant for C code only
# This adds global options, set target properties for
# component-specific flags
function(add_c_compile_options)
- foreach(option ${ARGV})
- # note: the Visual Studio Generator doesn't support this...
- add_compile_options($<$<COMPILE_LANGUAGE:C>:${option}>)
- endforeach()
+ foreach(option ${ARGV})
+ # note: the Visual Studio Generator doesn't support this...
+ add_compile_options($<$<COMPILE_LANGUAGE:C>:${option}>)
+ endforeach()
endfunction()
# to a binary object as part of the build
function(target_add_binary_data target embed_file embed_type)
- get_filename_component(embed_file "${embed_file}" ABSOLUTE)
+ get_filename_component(embed_file "${embed_file}" ABSOLUTE)
- get_filename_component(name "${embed_file}" NAME)
- set(embed_srcfile "${CMAKE_BINARY_DIR}/${name}.c")
+ get_filename_component(name "${embed_file}" NAME)
+ set(embed_srcfile "${CMAKE_BINARY_DIR}/${name}.c")
- add_custom_command(OUTPUT "${embed_srcfile}"
- COMMAND "${CMAKE_COMMAND}"
- -D "DATA_FILE=${embed_file}"
- -D "SOURCE_FILE=${embed_srcfile}"
- -D "FILE_TYPE=${embed_type}"
- -P "${IDF_PATH}/tools/cmake/scripts/data_file_to_c.cmake"
- MAIN_DEPENDENCY "${embed_file}"
- WORKING_DIRECTORY "${CMAKE_BINARY_DIR}")
+ add_custom_command(OUTPUT "${embed_srcfile}"
+ COMMAND "${CMAKE_COMMAND}"
+ -D "DATA_FILE=${embed_file}"
+ -D "SOURCE_FILE=${embed_srcfile}"
+ -D "FILE_TYPE=${embed_type}"
+ -P "${IDF_PATH}/tools/cmake/scripts/data_file_to_c.cmake"
+ MAIN_DEPENDENCY "${embed_file}"
+ WORKING_DIRECTORY "${CMAKE_BINARY_DIR}")
- set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${embed_srcfile}")
+ set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${embed_srcfile}")
- target_sources("${target}" PRIVATE "${embed_srcfile}")
+ target_sources("${target}" PRIVATE "${embed_srcfile}")
endfunction()
macro(include_if_exists path)
- if(EXISTS "${path}")
- include("${path}")
- endif()
-endmacro(include_if_exists)
+ if(EXISTS "${path}")
+ include("${path}")
+ endif()
+endmacro()
# Append a single line to the file specified
# The line ending is determined by the host OS
function(file_append_line file line)
- if(ENV{MSYSTEM} OR CMAKE_HOST_WIN32)
- set(line_ending "\r\n")
- else() # unix
- set(line_ending "\n")
- endif()
- file(READ ${file} existing)
- string(FIND ${existing} ${line_ending} last_newline REVERSE)
- string(LENGTH ${existing} length)
- math(EXPR length "${length}-1")
- if(NOT length EQUAL last_newline) # file doesn't end with a newline
- file(APPEND "${file}" "${line_ending}")
- endif()
- file(APPEND "${file}" "${line}${line_ending}")
+ if(ENV{MSYSTEM} OR CMAKE_HOST_WIN32)
+ set(line_ending "\r\n")
+ else() # unix
+ set(line_ending "\n")
+ endif()
+ file(READ ${file} existing)
+ string(FIND ${existing} ${line_ending} last_newline REVERSE)
+ string(LENGTH ${existing} length)
+ math(EXPR length "${length}-1")
+ if(NOT length EQUAL last_newline) # file doesn't end with a newline
+ file(APPEND "${file}" "${line_ending}")
+ endif()
+ file(APPEND "${file}" "${line}${line_ending}")
endfunction()
-
projects / esp-idf / commitdiff