Hello,
I'd like to add a simple "Hello World" application (
https://github.com/bartiszosti/qt6-example ) based on Qt6 and CMake to my image
.
I wrote a receipt listed below to do so, but the building fails because the
compiler tries to link the libQt6Core.so which is for other architecture, but
when I build same application through the populated SDK everything works
correctly.
local.conf
>
> MACHINE = "raspberrypi4-64"
> ENABLE_UART = "1"
> RPI_USE_U_BOOT = "1"
> INIT_MANAGER = "systemd"
>
part of the bblayers.conf
>
> BBLAYERS ?= " \
> ${TOPDIR}/../poky/meta \
> ${TOPDIR}/../poky/meta-poky \
> ${TOPDIR}/../poky/meta-yocto-bsp \
> ${TOPDIR}/../meta-openembedded/meta-oe \
> ${TOPDIR}/../meta-openembedded/meta-python \
> ${TOPDIR}/../meta-qt6 \
> ${TOPDIR}/../meta-xware \
> ${TOPDIR}/../meta-raspberrypi \
> "
>
myimage.bb
>
> IMAGE_FEATURES = "\
> ssh-server-openssh \
> ${EXTRA_IMAGE_FEATURES} \
> "
> IMAGE_INSTALL = "\
> packagegroup-core-boot \
> ${CORE_IMAGE_EXTRA_INSTALL} \
> qt6-example \
> "
> inherit core-image
> qt6-example_qit.bb
>
>> LICENSE = "CLOSED"
>> SRC_URI =
>> "git://github.com/bartiszosti/qt6-example.git;branch=master;protocol=https"
>>
>> SRCREV = "${AUTOREV}"
>> S = "${WORKDIR}/git"
>> inherit qt6-cmake populate_sdk_qt6
>>
>
> bitbake qt6-example
> NOTE: Reconnecting to bitbake server...
> NOTE: Retrying server connection (#1)... (09:43:44.480895)
> NOTE: Reconnecting to bitbake server...
> NOTE: Previous bitbake instance shutting down?, waiting to retry...
> (09:43:44.482284)
> NOTE: Directory listing: ['cache', 'sstate-cache', 'downloads', 'tmp',
> 'bitbake-cookerdaemon.log', 'conf']
> NOTE: Retrying server connection (#2)... (09:43:44.629027)
> Loading cache: 100%
> |#######################################################################################################################################################|
> Time: 0:00:01
> Loaded 4444 entries from dependency cache.
> Parsing recipes: 100%
> |#####################################################################################################################################################|
> Time: 0:00:01
> Parsing of 2581 .bb files complete (2575 cached, 6 parsed). 4450 targets,
> 132 skipped, 0 masked, 0 errors.
> NOTE: Resolving any missing task queue dependencies
>
>
> Build Configuration:
> BB_VERSION = "2.8.0"
> BUILD_SYS = "x86_64-linux"
> NATIVELSBSTRING = "universal"
> TARGET_SYS = "aarch64-poky-linux"
> MACHINE = "raspberrypi4-64"
> DISTRO = "poky"
> DISTRO_VERSION = "5.0.2"
> TUNE_FEATURES = "aarch64 crc cortexa72"
> TARGET_FPU = ""
> meta
> meta-poky
> meta-yocto-bsp =
> "scarthgap:a725df1839a23b11ae1bace531d242bfc1ab98e0"
> meta-oe
> meta-python =
> "scarthgap:78a14731cf0cf38a19ff8bd0e9255b319afaf3a7"
> meta-qt6 = "6.8:b7dd88b6283cb9f8d48c951ec6fc085736e28f1b"
> meta-xware = "master:6c5685c3007b60b224d50cd68db5e26aaf0042b4"
> meta-raspberrypi =
> "scarthgap:1918a27419dcd5e79954c0dc0edddcde91057a7e"
> Sstate summary: Wanted 9 Local 1 Mirrors 0 Missed 8 Current 358 (11%
> match, 97%
> complete)####################################################################
> | ETA: 0:00:00
> Removing 1 stale sstate objects for arch cortexa72: 100%
> |##################################################################################################################|
> Time: 0:00:00
> NOTE: Executing Tasks
> ERROR: qt6-example-git-r0 do_compile:
> ExecutionError('/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/temp/run.do_compile.3592057',
> 1, None, None)
> ERROR: Logfile of failure stored in:
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/temp/log.do_compile.3592057
>
> Log data follows:
> | DEBUG: Executing shell function do_compile
> | NOTE: VERBOSE=1 cmake --build
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build
> --target all --
> | Change Dir:
> '/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build'
>
> |
> | Run Build Command(s): ninja -v -j 64 all
> | [1/4] cd
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build
> &&
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/cmake
> -E cmake_autogen
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build/CMakeFiles/qt6_example_autogen.dir/AutogenInfo.json
> "" &&
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/cmake
> -E touch
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build/qt6_example_autogen/timestamp
> &&
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/cmake
> -E cmake_transform_depfile Ninja gccdepfile
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/git
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/git
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build/qt6_example_autogen/deps
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build/CMakeFiles/d/f5ba9415f9a09417c93efc6d2af7f1b4467b21b42eac981bba83ca2c89f8e3b5.d
>
> | AutoGen: Refreshing parse cache because it doesn't exist.
> | AutoMoc: Generating "BIN:/qt6_example_autogen/moc_predefs.h", because it
> doesn't exist.
> |
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
> -dM -E -c
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/share/cmake-3.28/Modules/CMakeCXXCompilerABI.cpp
> -DQT_CORE_LIB -DQT_NO_DEBUG
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/include/QtCore
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/include
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/mkspecs/linux-g++
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/aarch64-poky-linux/gcc/aarch64-poky-linux/13.3.0/include
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/aarch64-poky-linux/gcc/aarch64-poky-linux/13.3.0/include-fixed
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot/usr/include/c++/13.3.0
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot/usr/include/c++/13.3.0/aarch64-poky-linux
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot/usr/include/c++/13.3.0/backward
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot/usr/lib/aarch64-poky-linux/13.3.0/include
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot/usr/include
>
> | AutoGen: Parsing "SRC:/main.cpp"
> | AutoMoc: Generating MOC compilation
> "BIN:/qt6_example_autogen/mocs_compilation.cpp"
> | AutoMoc: Merging MOC dependencies into "BIN:/qt6_example_autogen/deps"
> | AutoGen: Writing the parse cache file
> "BIN:/CMakeFiles/qt6_example_autogen.dir/ParseCache.txt"
> | AutoGen: Writing the settings file
> "BIN:/CMakeFiles/qt6_example_autogen.dir/AutogenUsed.txt"
> | [2/4]
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -DQT_CORE_LIB -DQT_NO_DEBUG
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/include/QtCore
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/include
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/mkspecs/linux-g++
> -isystem
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build/qt6_example_autogen/include
> -mcpu=cortex-a72+crc -mbranch-protection=standard -fstack-protector-strong
> -Wformat -Wformat-security -Werror=format-security
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -O2 -pipe -g -feliminate-unused-debug-types -fvisibility-inlines-hidden
> -fPIC -MD -MT
> CMakeFiles/qt6_example.dir/qt6_example_autogen/mocs_compilation.cpp.o -MF
> CMakeFiles/qt6_example.dir/qt6_example_autogen/mocs_compilation.cpp.o.d -o
> CMakeFiles/qt6_example.dir/qt6_example_autogen/mocs_compilation.cpp.o -c
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build/qt6_example_autogen/mocs_compilation.cpp
>
> | [3/4]
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -DQT_CORE_LIB -DQT_NO_DEBUG
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/include/QtCore
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/include
> -I/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/mkspecs/linux-g++
> -isystem
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/build/qt6_example_autogen/include
> -mcpu=cortex-a72+crc -mbranch-protection=standard -fstack-protector-strong
> -Wformat -Wformat-security -Werror=format-security
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -O2 -pipe -g -feliminate-unused-debug-types -fvisibility-inlines-hidden
> -fPIC -MD -MT CMakeFiles/qt6_example.dir/main.cpp.o -MF
> CMakeFiles/qt6_example.dir/main.cpp.o.d -o
> CMakeFiles/qt6_example.dir/main.cpp.o -c
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/git/main.cpp
>
> | [4/4] : &&
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -mcpu=cortex-a72+crc -mbranch-protection=standard -fstack-protector-strong
> -Wformat -Wformat-security -Werror=format-security
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -O2 -pipe -g -feliminate-unused-debug-types -fvisibility-inlines-hidden
> -mcpu=cortex-a72+crc -mbranch-protection=standard -fstack-protector-strong
> -Wformat -Wformat-security -Werror=format-security
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -O2 -pipe -g -feliminate-unused-debug-types -fvisibility-inlines-hidden
> -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,relro,-z,now -Wl,-O1
> -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,relro,-z,now
> CMakeFiles/qt6_example.dir/qt6_example_autogen/mocs_compilation.cpp.o
> CMakeFiles/qt6_example.dir/main.cpp.o -o qt6_example
> -Wl,-rpath,-native/usr/lib
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/libQt6Core.so.6.8.0
> && :
> | FAILED: qt6_example
> | : &&
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -mcpu=cortex-a72+crc -mbranch-protection=standard -fstack-protector-strong
> -Wformat -Wformat-security -Werror=format-security
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -O2 -pipe -g -feliminate-unused-debug-types -fvisibility-inlines-hidden
> -mcpu=cortex-a72+crc -mbranch-protection=standard -fstack-protector-strong
> -Wformat -Wformat-security -Werror=format-security
> --sysroot=/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot
> -O2 -pipe -g -feliminate-unused-debug-types -fvisibility-inlines-hidden
> -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,relro,-z,now -Wl,-O1
> -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,relro,-z,now
> CMakeFiles/qt6_example.dir/qt6_example_autogen/mocs_compilation.cpp.o
> CMakeFiles/qt6_example.dir/main.cpp.o -o qt6_example
> -Wl,-rpath,-native/usr/lib
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/libQt6Core.so.6.8.0
> && :
> |
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/bin/aarch64-poky-linux/../../libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/13.3.0/ld:
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/libQt6Core.so.6.8.0:
> error adding symbols: file in wrong format
> | collect2: error: ld returned 1 exit status
> | ninja: build stopped: subcommand failed.
> |
> | WARNING: exit code 1 from a shell command.
> ERROR: Task
> (/mnt/yocto_drive/rpi/build/../meta-xware/recipes-example/qt6-example/qt6-example_git.bb:do_compile)
> failed with exit code '1'
> NOTE: Tasks Summary: Attempted 1086 tasks of which 1082 didn't need to be
> rerun and 1 failed.
> Summary: 1 task failed:
> /mnt/yocto_drive/rpi/build/../meta-xware/recipes-example/qt6-example/qt6-example_git.bb:do_compile
>
> Summary: There was 1 ERROR message, returning a non-zero exit code.
>
file
/mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/libQt6Core.so.6.8.0
>
> /mnt/yocto_drive/rpi/build/tmp/work/cortexa72-poky-linux/qt6-example/git/recipe-sysroot-native/usr/lib/libQt6Core.so.6.8.0:
> ELF 64-bit LSB shared object, x86-64, version 1 (GNU/Linux), dynamically
> linked, interpreter /lib64/ld-linux-x86-64.so.2,
> BuildID[sha1]=934a77551cc57b04260e0d854158e8929f68b086, for GNU/Linux
> 4.11.0, stripped
>
Additional information:
* when I use the Qt6 instead the Qt6 it works,
* when I compile application without the Qt6 but with the libfmt instead it
works,
* when I build the nats.c it fails with same issue trying to link libssl.so for
different architecture,
* I use the Scarthgap release.
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