QT6 cross compile for raspberry pi

Michael_sa8 · 19 Jun 2023, 05:44

Hi Everyone,
I want to use qt6 cross compile with raspberry pi. I follow qt tutorial on wiki:
https://wiki.qt.io/Cross-Compile_Qt_6_for_Raspberry_Pi
everything work fine until "Building Qt 6 for Target Device" section in tutorial. I created exactly same toolchain.cmake file and change the necessary path as tutorial requested and create /qtpi-build folder.
When I run first compile command I got below error at the end:
++++++++++++++++++++++++++++++++++++
ERROR: Feature "opengl": Forcing to "ON" breaks its condition:

QT_FEATURE_opengl_desktop OR QT_FEATURE_opengl_dynamic OR QT_FEATURE_opengles2

Condition values dump:

QT_FEATURE_opengl_desktop = "OFF"

QT_FEATURE_opengl_dynamic = "OFF"

QT_FEATURE_opengles2 = "OFF"

ERROR: The OpenGL functionality tests failed! You might need to modify the OpenGL package search path by setting the OpenGL_DIR CMake variable to the OpenGL library's installation directory.

CMake Error at qtbase/cmake/QtBuildInformation.cmake:181 (message):

Check the configuration messages for an error that has occurred.

Call Stack (most recent call first):

qtbase/cmake/QtBuildInformation.cmake:21 (qt_configure_print_summary)

CMakeLists.txt:111 (qt_print_feature_summary)

++++++++++++++++++++++++++++++++++++++++
I cant figure out how to solve this problem. Could you please help me with this issue.
My designed system:
Ubuntu 22.04 installed in virtual box.
Raspberry pi 4 with rasperian 64 bits os.
Thanks

jsulm · wrote on 19 Jun 2023, 05:44

@Michael_sa8 Did you install needed packages like described in that tutorial (especially libegl1-mesa-dev)?
Check the config.log file to get more details about the issue.

Michael_sa8 · 19 Jun 2023, 13:01

@jsulm
Thanks for the reply. Yes I exactly followed the steps and installed all the packages as mentioned in the tutorial. May i know how to check config file? where is the config file?

jsulm · wrote on 19 Jun 2023, 13:01

@Michael_sa8 said in QT6 cross compile for raspberry pi:

where is the config file?

In the build folder (folder from which you called configure, this is the step from tutorial: mkdir $HOME/qt-hostbuild).

Michael_sa8 · 20 Jun 2023, 05:37

Here is config. summary:

Building for: linux-g++ (x86_64, CPU features: mmx sse sse2)

Compiler: gcc 11.3.0

Build options:

Mode ................................... release

Optimize release build for size ........ no

Fully optimize release builds (-O3) .... no

Building shared libraries .............. yes

Using C standard ....................... C11

Using C++ standard ..................... C++17

Using ccache ........................... no

Using new DTAGS ........................ yes

Relocatable ............................ yes

Using precompiled headers .............. yes

Using LTCG ............................. no

Using Intel CET ........................ yes

Target compiler supports:

SSE .................................. SSE2 SSE3 SSSE3 SSE4.1 SSE4.2

AVX .................................. AVX AVX2 VAES

AVX512 ............................... F ER CD PF DQ BW VL IFMA VBMI AVX512VBMI2

Other x86 ............................ AES F16C RDRAND SHA

Sanitizers:

Addresses ............................ no

Threads .............................. no

Memory ............................... no

Fuzzer (instrumentation only) ........ no

Undefined ............................ no

Build parts ............................ libs tools

Qt modules and options:

Qt Concurrent .......................... yes

Qt D-Bus ............................... yes

Qt D-Bus directly linked to libdbus .... yes

Qt Gui ................................. yes

Qt Network ............................. yes

Qt PrintSupport ........................ yes

Qt Sql ................................. yes

Qt Testlib ............................. yes

Qt Widgets ............................. yes

Qt Xml ................................. yes

Support enabled for:

Using pkg-config ....................... yes

udev ................................... no

Using system zlib ...................... yes

Zstandard support ...................... no

Thread support ......................... yes

Common build options:

Linker can resolve circular dependencies yes

Qt Core:

backtrace .............................. yes

DoubleConversion ....................... yes

Using system DoubleConversion ........ no

GLib ................................... yes

ICU .................................... no

Using system libb2 ..................... no

Built-in copy of the MIME database ..... yes

cpp/winrt base ......................... no

Tracing backend ........................ <none>

Logging backends:

journald ............................. no

syslog ............................... no

slog2 ................................ no

PCRE2 .................................. yes

Using system PCRE2 ................... yes

CLONE_PIDFD support in forkfd .......... yes

Qt Sql:

SQL item models ........................ yes

Qt Network:

getifaddrs() ........................... yes

IPv6 ifname ............................ yes

libproxy ............................... no

Linux AF_NETLINK ....................... yes

OpenSSL ................................ no

Qt directly linked to OpenSSL ........ no

OpenSSL 1.1 ............................ no

DTLS ................................... no

OCSP-stapling .......................... no

SCTP ................................... no

Use system proxies ..................... yes

GSSAPI ................................. no

Brotli Decompression Support ........... yes

qTopLevelDomain() ...................... yes

Built-in publicsuffix database ....... yes

System publicsuffix database ......... yes

Core tools:

Android deployment tool ................ yes

macOS deployment tool .................. no

Windows deployment tool ................ no

qmake .................................. yes

Qt Gui:

Accessibility .......................... yes

FreeType ............................... yes

Using system FreeType ................ yes

HarfBuzz ............................... yes

Using system HarfBuzz ................ no

Fontconfig ............................. yes

Image formats:

GIF .................................. yes

ICO .................................. yes

JPEG ................................. yes

  Using system libjpeg ............... no

PNG .................................. yes

  Using system libpng ................ yes

Text formats:

HtmlParser ........................... yes

CssParser ............................ yes

OdfWriter ............................ yes

MarkdownReader ....................... yes

  Using system libmd4c ............... no

MarkdownWriter ....................... yes

EGL .................................... yes

OpenVG ................................. no

OpenGL:

Desktop OpenGL ....................... no

OpenGL ES 2.0 ........................ yes

OpenGL ES 3.0 ........................ yes

OpenGL ES 3.1 ........................ yes

OpenGL ES 3.2 ........................ yes

Vulkan ................................. no

Session Management ..................... yes

Features used by QPA backends:

evdev .................................. yes

libinput ............................... no

HiRes wheel support in libinput ........ no

INTEGRITY HID .......................... no

mtdev .................................. no

tslib .................................. no

xkbcommon .............................. yes

X11 specific:

XLib ................................. yes

XCB Xlib ............................. yes

EGL on X11 ........................... yes

xkbcommon-x11 ........................ yes

xcb-sm ............................... yes

QPA backends:

DirectFB ............................... no

EGLFS .................................. yes

EGLFS details:

EGLFS OpenWFD ........................ no

EGLFS i.Mx6 .......................... no

EGLFS i.Mx6 Wayland .................. no

EGLFS RCAR ........................... no

EGLFS EGLDevice ...................... no

EGLFS GBM ............................ no

EGLFS VSP2 ........................... no

EGLFS Mali ........................... no

EGLFS Raspberry Pi ................... no

EGLFS X11 ............................ yes

LinuxFB ................................ yes

VNC .................................... yes

VK_KHR_display ......................... no

QNX:

lgmon ................................ no

IMF .................................. no

XCB:

Using system-provided xcb-xinput ..... no

GL integrations:

  GLX Plugin ......................... no

    XCB GLX .......................... no

  EGL-X11 Plugin ..................... yes

Windows:

Direct 2D ............................ no

Direct 2D 1.1 ........................ no

DirectWrite .......................... no

DirectWrite 3 ........................ no

Qt Widgets:

GTK+ ................................... no

Styles ................................. Fusion Windows

Qt Testlib:

Tester for item models ................. yes

Qt PrintSupport:

CUPS ................................... no

Qt Sql Drivers:

DB2 (IBM) .............................. no

InterBase .............................. no

MySql .................................. no

OCI (Oracle) ........................... no

ODBC ................................... no

PostgreSQL ............................. no

SQLite ................................. yes

Using system provided SQLite ......... no

Further Image Formats:

JasPer ................................. no

MNG .................................... no

TIFF ................................... yes

Using system libtiff ................. no

WEBP ................................... yes

Using system libwebp ................. no

Qt QML:

QML network support .................... yes

QML debugging and profiling support .... yes

QML just-in-time compiler .............. yes

QML XML http request ................... yes

QML Locale ............................. yes

Qt QML Models:

QML list model ......................... yes

QML delegate model ..................... yes

Qt Quick:

AnimatedImage item ..................... yes

Canvas item ............................ yes

Support for Qt Quick Designer .......... yes

Flipable item .......................... yes

GridView item .......................... yes

ListView item .......................... yes

TableView item ......................... yes

TreeView item .......................... yes

Path support ........................... yes

PathView item .......................... yes

Positioner items ....................... yes

Repeater item .......................... yes

ShaderEffect item ...................... yes

Sprite item ............................ yes

Qt Quick Templates 2:

Hover support .......................... yes

Multi-touch support .................... yes

Calendar support ....................... yes

Qt Quick Controls 2:

Styles ................................. Basic Fusion Imagine iOS Material Universal macOS Windows

Qt Multimedia:

Spatial Audio .......................... yes

Spatial Audio (Quick3D) ................ no

Low level Audio Backend:

ALSA (experimental) .................. no

PulseAudio ........................... no

MMRenderer ........................... no

CoreAudio ............................ no

Windows Media SDK .................... no

Open SLES (Android) .................. no

Web Assembly ......................... no

Plugin:

GStreamer 1.0 ........................ no

FFmpeg ............................... no

MMRenderer ........................... no

AVFoundation ......................... no

Windows Media Foundation ............. no

Hardware acceleration and features:

Video for Linux ...................... yes

VAAPI support ........................ no

Linux DMA buffer support ............. yes

VideoToolbox ......................... no

Qt 3D:

Assimp ................................. yes

System Assimp .......................... no

Use SSE2 instructions .................. yes

Use AVX2 instructions .................. no

Aspects:

Render aspect ........................ yes

Input aspect ......................... yes

Logic aspect ......................... yes

Animation aspect ..................... yes

Extras aspect ........................ yes

Qt 3D APIs:

Vulkan ................................. no

Qt 3D Renderers:

OpenGL Renderer ........................ yes

RHI Renderer ........................... yes

Qt3D Geometry Loaders:

Autodesk FBX ........................... no

Qt 5 Compatibility Libraries:

iconv .................................. yes

Qt Charts Types:

Area Chart ............................. yes

Line Chart ............................. yes

Spline Chart ........................... yes

Scatter Chart .......................... yes

Bar Chart .............................. yes

Pie Chart .............................. yes

Boxplot Chart .......................... yes

Candlestick Chart ...................... yes

Qt Axis Types:

DateTime Axis .......................... yes

Qt Bluetooth:

BlueZ .................................. no

BlueZ Low Energy ....................... no

Linux Crypto API ....................... no

WinRT Bluetooth API .................... no

Qt Tools:

Qt Assistant ......................... yes

QDoc ................................. no

Clang-based lupdate parser ........... no

Qt Designer .......................... yes

Qt Distance Field Generator .......... yes

Qt Linguist .......................... yes

pixeltool ............................ yes

qdbus ................................ yes

Qt Attributions Scanner .............. yes

qtdiag ............................... yes

qtplugininfo ......................... yes

Qt Opcua:

Open62541 ............................ yes

Unified Automation C++ SDK ........... no

Support for namespace 0 NodeId names . yes

Namespace 0 NodeIds generator ........ no

Open62541 security support ........... no

Support for global discovery server .. no

Serial Port:

ntddmodm ............................. no

QtQuick3D:

Assimp ............................... yes

System Assimp ........................ no

Qt Remote Objects:

High Availability Manager (ham) ...... no

Qt Scxml:

ECMAScript data model for QtScxml .... yes

Qt Sensors:

sensorfw ............................. no

sensorfw_enabled_with_cmake .......... no

Qt SerialBus:

Socket CAN ........................... yes

Socket CAN FD ........................ yes

SerialPort Support ................... yes

Qt TextToSpeech:

Flite ................................ no

Flite with ALSA ...................... no

Speech Dispatcher .................... no

Qt Virtualkeyboard:

Desktop integration .................. yes

Built-in layouts ..................... yes

Key navigation ....................... no

Retro style as default ............... no

Sensitive Debug ...................... no

Cerence .............................. no

  Static Linking ..................... no

  Handwriting ........................ no

    Alphabetic ....................... no

    CJK .............................. no

  XT9 ................................ no

    XT9 Debug ........................ no

    XT9 9-key layouts ................ no

  Bundle resources ................... no

    Handwriting ...................... no

    XT9 .............................. no

Hunspell ............................. no

  Using Hunspell copy from 3rdparty/ . no

OpenWnn .............................. yes

MyScript ............................. no

Language support enabled for:

  Arabic ............................. yes

  Bulgarian .......................... yes

  Czech .............................. yes

  Danish ............................. yes

  German ............................. yes

  Greek .............................. yes

  English GB ......................... yes

  English US ......................... yes

  Spanish ............................ yes

  Spanish Mexico ..................... yes

  Estonian ........................... yes

  Farsi .............................. yes

  Finnish ............................ yes

  French Canada ...................... yes

  French France ...................... yes

  Hebrew ............................. yes

  Hindi .............................. yes

  Croatian ........................... yes

  Hungarian .......................... yes

  Indonesian ......................... yes

  Italian ............................ yes

  Japanese ........................... yes

  Korean ............................. yes

  Malay .............................. yes

  Norwegian .......................... yes

  Dutch .............................. yes

  Polish ............................. yes

  Portuguese Brazil .................. yes

  Portuguese Portugal ................ yes

  Romanian ........................... yes

  Russian ............................ yes

  Slovak ............................. yes

  Slovenian .......................... yes

  Albanian ........................... yes

  Serbian ............................ yes

  Swedish ............................ yes

  Thai ............................... yes

  Turkish ............................ yes

  Ukrainian .......................... yes

  Vietnamese ......................... yes

  Simplified Chinese ................. yes

  Traditional Chinese ................ yes

  HongKong Chinese ................... no

Traditional chinese input methods:

  Zhuyin ............................. yes

  Cangjie ............................ yes

WebEngine Repository Build Options:

Build Ninja .......................... no

Build Gn ............................. yes

Jumbo Build .......................... yes

Developer build ...................... no

Build QtWebEngine Modules:

  Build QtWebEngineCore .............. no

  Build QtWebEngineWidgets ........... no

  Build QtWebEngineQuick ............. no

Build QtPdf Modules:

  Build QtPdfWidgets ................. no

  Build QtPdfQuick ................... no

Optional system libraries:

  re2 ................................ no

  icu ................................ no

  libwebp, libwebpmux and libwebpdemux  no

  opus ............................... no

  ffmpeg ............................. no

  libvpx ............................. no

  snappy ............................. no

  glib ............................... yes

  zlib ............................... yes

  minizip ............................ no

  libevent ........................... no

  libxml2 and libxslt ................ no

  lcms2 .............................. no

  png ................................ yes

  jpeg ............................... no

  harfbuzz ........................... no

  freetype ........................... yes

  libpci ............................. no

Note: Hunspell in Qt Virtual Keyboard is not enabled. Spelling correction will not be available.

WARNING: No backend for low level audio found.

WARNING: QDoc will not be compiled, probably because libclang could not be located. This means that you cannot build the Qt documentation.

Either set CMAKE_PREFIX_PATH or LLVM_INSTALL_DIR to the location of your llvm installation.

On Linux systems, you may be able to install libclang by installing the libclang-dev or libclang-devel package, depending on your distribution.

On macOS, you can use Homebrew's llvm package.

You will also need to set the FEATURE_clang CMake variable to ON to re-evaluate this check.

WARNING: Clang-based lupdate parser will not be available. LLVM and Clang C++ libraries have not been found.

You will need to set the FEATURE_clangcpp CMake variable to ON to re-evaluate this check.

WARNING: QtWebEngine won't be built. node.js version 12 or later is required.

WARNING: QtPdf won't be built. node.js version 12 or later is required.

jsulm · wrote on 20 Jun 2023, 05:37

@Michael_sa8 I'm not talking about configure output! I'm talking about the content of config.log file after executing configure. If you can't find it then pass -v parameter to configure and check the output to get more details...

Michael_sa8 · 21 Jun 2023, 05:28

Sorry jsulm I am beginner in qt.
I don't have config log file. May I know in how I have to pass -v key? because no config option in below command:

cmake ../qt5/ -GNinja -DINPUT_opengl=es2 -DCMAKE_BUILD_TYPE=Release -DQT_BUILD_EXAMPLES=OFF -DQT_BUILD_TESTS=OFF -DCMAKE_INSTALL_PREFIX=$HOME/qt-host

Michael_sa8 · wrote on 20 Jun 2023, 18:56

I could not find config file in qt-hostbuild folder. But I found a config file in qt5 folder (All the folder name are exactly same as qt wiki tutorial). When I run config file in qt5 i received below output:

++++++++++++++++++++++++++++++++++++++++++++++++++++++++
~/qt5/configure

mkdir -p qtbase
cd qtbase
exec /home/vt/qt5/qtbase/configure -top-level

'/usr/bin/cmake' '-G' 'Ninja' '/home/vt/qt5'

Checking dependencies of submodule 'qtbase'

Checking dependencies of submodule 'qtimageformats'

Checking dependencies of submodule 'qtlanguageserver'

Checking dependencies of submodule 'qtshadertools'

Checking dependencies of submodule 'qtsvg'

Checking dependencies of submodule 'qtdeclarative'

Checking dependencies of submodule 'qtmultimedia'

Checking dependencies of submodule 'qt3d'

Checking dependencies of submodule 'qt5compat'

Checking dependencies of submodule 'qtactiveqt'

Checking dependencies of submodule 'qtcharts'

Checking dependencies of submodule 'qtcoap'

Checking dependencies of submodule 'qtconnectivity'

Checking dependencies of submodule 'qtdatavis3d'

Checking dependencies of submodule 'qttools'

Checking dependencies of submodule 'qtdoc'

Checking dependencies of submodule 'qtwebsockets'

Checking dependencies of submodule 'qthttpserver'

Checking dependencies of submodule 'qtlottie'

Checking dependencies of submodule 'qtmqtt'

Checking dependencies of submodule 'qtnetworkauth'

Checking dependencies of submodule 'qtopcua'

Checking dependencies of submodule 'qtserialport'

Checking dependencies of submodule 'qtpositioning'

Checking dependencies of submodule 'qtqa'

Checking dependencies of submodule 'qtquicktimeline'

Checking dependencies of submodule 'qtquick3d'

Checking dependencies of submodule 'qtquick3dphysics'

Checking dependencies of submodule 'qtremoteobjects'

Checking dependencies of submodule 'qtscxml'

Checking dependencies of submodule 'qtsensors'

Checking dependencies of submodule 'qtserialbus'

Checking dependencies of submodule 'qtspeech'

Checking dependencies of submodule 'qttranslations'

Checking dependencies of submodule 'qtvirtualkeyboard'

Checking dependencies of submodule 'qtwayland'

Checking dependencies of submodule 'qtwebchannel'

Checking dependencies of submodule 'qtwebengine'

Checking dependencies of submodule 'qtwebview'

Configuring submodule 'qtbase'

'qtwebengine_build' is changed from OFF to ON

'qtpdf_build' is changed from OFF to ON

'qtwebengine_core_build' is changed from OFF to ON

'qtwebengine_widgets_build' is changed from OFF to ON

'qtwebengine_quick_build' is changed from OFF to ON

'qtpdf_widgets_build' is changed from OFF to ON

'qtpdf_quick_build' is changed from OFF to ON

CMake Warning at qtbase/cmake/QtSetup.cmake:320 (message):

Re-configuring in existing build folder. Some features will be

re-evaluated automatically.

Call Stack (most recent call first):

qtbase/cmake/QtBuildInternals/QtBuildInternalsConfig.cmake:237 (include)

qtbase/cmake/QtBuildInternals/QtBuildInternalsConfig.cmake:382 (qt_build_internals_set_up_private_api)

qtbase/CMakeLists.txt:109 (qt_build_repo_begin)

-- Could NOT find md4c (missing: md4c_DIR)

CMake Warning (dev) at qtbase/cmake/3rdparty/extra-cmake-modules/find-modules/FindXCB.cmake:180 (message):

XINPUT from XCB was requested: this is EXPERIMENTAL and is likely to

unavailable on many systems!

Call Stack (most recent call first):

qtbase/cmake/QtFindPackageHelpers.cmake:130 (find_package)

qtbase/src/gui/configure.cmake:123 (qt_find_package)

qtbase/cmake/QtFeature.cmake:573 (include)

qtbase/src/CMakeLists.txt:12 (qt_feature_evaluate_features)

This warning is for project developers. Use -Wno-dev to suppress it.

QtCore: WARNING: /home/vt/qt5/qtbase/src/corelib/tools/qatomicscopedvaluerollback_p.h does not have the "We mean it." warning

-- Could NOT find md4c (missing: md4c_DIR)

CMake Warning (dev) at qtbase/cmake/3rdparty/extra-cmake-modules/find-modules/FindXCB.cmake:180 (message):

XINPUT from XCB was requested: this is EXPERIMENTAL and is likely to

unavailable on many systems!

Call Stack (most recent call first):

qtbase/cmake/QtFindPackageHelpers.cmake:130 (find_package)

qtbase/src/gui/configure.cmake:123 (qt_find_package)

qtbase/cmake/QtModuleHelpers.cmake:612 (include)

qtbase/src/gui/CMakeLists.txt:53 (qt_internal_add_module)

This warning is for project developers. Use -Wno-dev to suppress it.

Configuring submodule 'qtimageformats'

Configuring submodule 'qtlanguageserver'

Configuring submodule 'qtshadertools'

Configuring submodule 'qtsvg'

Configuring submodule 'qtdeclarative'

QtQuickDialogs2QuickImpl: WARNING: /home/vt/qt5/qtdeclarative/src/quickdialogs2/quickdialogs2quickimpl/qquickcolordialogutils_p.h does not have the "We mean it." warning

shaders/SaturationLightness.frag -> shaders/SaturationLightness.frag.qsb exposed as :/qt-project.org/imports/QtQuick/Dialogs/quickimpl/shaders/SaturationLightness.frag.qsb

QtQmlDom: WARNING: /home/vt/qt5/qtdeclarative/src/qmldom/standalone/private/qtqmlcompilerexports_p.h does not have the "We mean it." warning

Configuring submodule 'qtmultimedia'

Configuring submodule 'qt3d'

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qt3d/src/quick3d/imports/render/CMakeLists.txt:7 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qt3d/src/quick3d/imports/scene3d/CMakeLists.txt:7 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qt3d/src/quick3d/imports/extras/CMakeLists.txt:7 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qt3d/src/quick3d/imports/scene2d/CMakeLists.txt:7 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qt3d/src/quick3d/imports/input/CMakeLists.txt:7 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qt3d/src/quick3d/imports/logic/CMakeLists.txt:7 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qt3d/src/quick3d/imports/animation/CMakeLists.txt:7 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

Configuring submodule 'qt5compat'

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qt5compat/src/imports/graphicaleffects5/CMakeLists.txt:33 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

Configuring submodule 'qtactiveqt'

Condition "WIN32" is not met, enabling documentation build only.

Configuring submodule 'qtcharts'

-- Found XKB: /usr/lib/x86_64-linux-gnu/libxkbcommon.so (found suitable version "1.4.0", minimum required is "0.5.0")

Configuring submodule 'qtcoap'

Configuring submodule 'qtconnectivity'

Configuring submodule 'qtdatavis3d'

Configuring submodule 'qttools'

-- Could NOT find Clang (missing: Clang_DIR)

QtDesigner: WARNING: /home/vt/qt5/qttools/src/designer/src/lib/uilib/abstractformbuilder.h includes uilib_global.h when it should include QtDesigner/uilib_global.h

QtDesigner: WARNING: /home/vt/qt5/qttools/src/designer/src/lib/uilib/formbuilder.h includes uilib_global.h when it should include QtDesigner/uilib_global.h

QtDesigner: WARNING: /home/vt/qt5/qttools/src/designer/src/lib/uilib/formbuilder.h includes abstractformbuilder.h when it should include QtDesigner/abstractformbuilder.h

Configuring submodule 'qtdoc'

Configuring submodule 'qtwebsockets'

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qtwebsockets/src/imports/qmlwebsockets/CMakeLists.txt:1 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

Configuring submodule 'qthttpserver'

Configuring submodule 'qtlottie'

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qtlottie/src/imports/CMakeLists.txt:1 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

Configuring submodule 'qtmqtt'

Configuring submodule 'qtnetworkauth'

Configuring submodule 'qtopcua'

Configuring submodule 'qtserialport'

Configuring submodule 'qtpositioning'

Configuring submodule 'qtqa'

Configuring submodule 'qtquicktimeline'

Configuring submodule 'qtquick3d'

assets/shaders/frostedGlass.frag -> assets/shaders/frostedGlass.frag.qsb exposed as ://assets/shaders/frostedGlass.frag.qsb

Configuring submodule 'qtquick3dphysics'

Configuring submodule 'qtremoteobjects'

Configuring submodule 'qtscxml'

Configuring submodule 'qtsensors'

Configuring submodule 'qtserialbus'

Configuring submodule 'qtspeech'

Configuring submodule 'qttranslations'

CMake Warning at qttranslations/translations/CMakeLists.txt:37 (message):

Directory '/home/vt/qt5/qttranslations/translations/../../qtlocation/src'

for qtlocation does not exist. Skipping...

Call Stack (most recent call first):

qttranslations/translations/CMakeLists.txt:105 (add_ts_targets)

CMake Warning at qttranslations/translations/CMakeLists.txt:44 (message):

No source files located for qtlocation, skipping target creation

Call Stack (most recent call first):

qttranslations/translations/CMakeLists.txt:105 (add_ts_targets)

Configuring submodule 'qtvirtualkeyboard'

QtVirtualKeyboard: WARNING: /home/vt/qt5/qtvirtualkeyboard/src/virtualkeyboard/qvirtualkeyboard_namespace.h does not include QT_BEGIN_NAMESPACE

Configuring submodule 'qtwayland'

CMake Warning at qtwayland/src/CMakeLists.txt:7 (message):

QtWayland is missing required dependencies, nothing will be built.

Although this could be considered an error, the configuration will still

pass as coin (Qt's continuous integration system) will fail the build if

configure fails, but will still try to configure the module on targets that

are missing dependencies.

Configuring submodule 'qtwebchannel'

CMake Warning (dev) at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6Qml/Qt6QmlBuildInternals.cmake:410 (message):

INSTALL_SOURCE_QMLTYPES option is deprecated and should not be used.

Please port your module to use declarative type registration.

Call Stack (most recent call first):

qtwebchannel/src/imports/webchannel/CMakeLists.txt:7 (qt_internal_add_qml_module)

This warning is for project developers. Use -Wno-dev to suppress it.

Configuring submodule 'qtwebengine'

Traceback (most recent call last):

File "<string>", line 1, in <module>

ModuleNotFoundError: No module named 'html5lib'

-- Checking 'ulimit -n'

-- Open files limit 1024

-- Creating linker launcher

-- Support check for QtWebEngine failed: node.js version 12 or later is required.

-- Support check for QtPdf failed: node.js version 12 or later is required.

Configuring submodule 'qtwebview'

-- Could NOT find Qt6WebEngineCore (missing: Qt6WebEngineCore_DIR)

CMake Warning at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6/Qt6Config.cmake:270 (message):

Failed to find optional Qt component "WebEngineCore".

Expected Config file at

"/home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6WebEngineCore/Qt6WebEngineCoreConfig.cmake"

does NOT exist

Call Stack (most recent call first):

qtwebview/CMakeLists.txt:12 (find_package)

-- Could NOT find Qt6WebEngineQuick (missing: Qt6WebEngineQuick_DIR)

CMake Warning at /home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6/Qt6Config.cmake:270 (message):

Failed to find optional Qt component "WebEngineQuick".

Expected Config file at

"/home/vt/qt-hostbuild/qtbase/lib/cmake/Qt6WebEngineQuick/Qt6WebEngineQuickConfig.cmake"

does NOT exist

Call Stack (most recent call first):

qtwebview/CMakeLists.txt:12 (find_package)

-- Configuration summary shown below. It has also been written to /home/vt/qt-hostbuild/config.summary

-- Configure with --log-level=STATUS or higher to increase CMake's message verbosity. The log level does not persist across reconfigurations.

-- Configure summary:

Building for: linux-g++ (x86_64, CPU features: mmx sse sse2)

Compiler: gcc 11.3.0

Build options:

Mode ................................... release

Optimize release build for size ........ no

Fully optimize release builds (-O3) .... no

Building shared libraries .............. yes

Using C standard ....................... C11

Using C++ standard ..................... C++17

Using ccache ........................... no

Using new DTAGS ........................ yes

Relocatable ............................ yes

Using precompiled headers .............. yes

Using LTCG ............................. no

Using Intel CET ........................ yes

Target compiler supports:

SSE .................................. SSE2 SSE3 SSSE3 SSE4.1 SSE4.2

AVX .................................. AVX AVX2 VAES

AVX512 ............................... F ER CD PF DQ BW VL IFMA VBMI AVX512VBMI2

Other x86 ............................ AES F16C RDRAND SHA

Sanitizers:

Addresses ............................ no

Threads .............................. no

Memory ............................... no

Fuzzer (instrumentation only) ........ no

Undefined ............................ no

Build parts ............................ libs tools

Qt modules and options:

Qt Concurrent .......................... yes

Qt D-Bus ............................... yes

Qt D-Bus directly linked to libdbus .... yes

Qt Gui ................................. yes

Qt Network ............................. yes

Qt PrintSupport ........................ yes

Qt Sql ................................. yes

Qt Testlib ............................. yes

Qt Widgets ............................. yes

Qt Xml ................................. yes

Support enabled for:

Using pkg-config ....................... yes

udev ................................... no

Using system zlib ...................... yes

Zstandard support ...................... no

Thread support ......................... yes

Common build options:

Linker can resolve circular dependencies yes

Qt Core:

backtrace .............................. yes

DoubleConversion ....................... yes

Using system DoubleConversion ........ no

GLib ................................... yes

ICU .................................... no

Using system libb2 ..................... no

Built-in copy of the MIME database ..... yes

cpp/winrt base ......................... no

Tracing backend ........................ <none>

Logging backends:

journald ............................. no

syslog ............................... no

slog2 ................................ no

PCRE2 .................................. yes

Using system PCRE2 ................... yes

CLONE_PIDFD support in forkfd .......... yes

Qt Sql:

SQL item models ........................ yes

Qt Network:

getifaddrs() ........................... yes

IPv6 ifname ............................ yes

libproxy ............................... no

Linux AF_NETLINK ....................... yes

OpenSSL ................................ no

Qt directly linked to OpenSSL ........ no

OpenSSL 1.1 ............................ no

DTLS ................................... no

OCSP-stapling .......................... no

SCTP ................................... no

Use system proxies ..................... yes

GSSAPI ................................. no

Brotli Decompression Support ........... yes

qTopLevelDomain() ...................... yes

Built-in publicsuffix database ....... yes

System publicsuffix database ......... yes

Core tools:

Android deployment tool ................ yes

macOS deployment tool .................. no

Windows deployment tool ................ no

qmake .................................. yes

Qt Gui:

Accessibility .......................... yes

FreeType ............................... yes

Using system FreeType ................ yes

HarfBuzz ............................... yes

Using system HarfBuzz ................ no

Fontconfig ............................. yes

Image formats:

GIF .................................. yes

ICO .................................. yes

JPEG ................................. yes

  Using system libjpeg ............... no

PNG .................................. yes

  Using system libpng ................ yes

Text formats:

HtmlParser ........................... yes

CssParser ............................ yes

OdfWriter ............................ yes

MarkdownReader ....................... yes

  Using system libmd4c ............... no

MarkdownWriter ....................... yes

EGL .................................... yes

OpenVG ................................. no

OpenGL:

Desktop OpenGL ....................... no

OpenGL ES 2.0 ........................ yes

OpenGL ES 3.0 ........................ yes

OpenGL ES 3.1 ........................ yes

OpenGL ES 3.2 ........................ yes

Vulkan ................................. no

Session Management ..................... yes

Features used by QPA backends:

evdev .................................. yes

libinput ............................... no

HiRes wheel support in libinput ........ no

INTEGRITY HID .......................... no

mtdev .................................. no

tslib .................................. no

xkbcommon .............................. yes

X11 specific:

XLib ................................. yes

XCB Xlib ............................. yes

EGL on X11 ........................... yes

xkbcommon-x11 ........................ yes

xcb-sm ............................... yes

QPA backends:

DirectFB ............................... no

EGLFS .................................. yes

EGLFS details:

EGLFS OpenWFD ........................ no

EGLFS i.Mx6 .......................... no

EGLFS i.Mx6 Wayland .................. no

EGLFS RCAR ........................... no

EGLFS EGLDevice ...................... no

EGLFS GBM ............................ no

EGLFS VSP2 ........................... no

EGLFS Mali ........................... no

EGLFS Raspberry Pi ................... no

EGLFS X11 ............................ yes

LinuxFB ................................ yes

VNC .................................... yes

VK_KHR_display ......................... no

QNX:

lgmon ................................ no

IMF .................................. no

XCB:

Using system-provided xcb-xinput ..... no

GL integrations:

  GLX Plugin ......................... no

    XCB GLX .......................... no

  EGL-X11 Plugin ..................... yes

Windows:

Direct 2D ............................ no

Direct 2D 1.1 ........................ no

DirectWrite .......................... no

DirectWrite 3 ........................ no

Qt Widgets:

GTK+ ................................... no

Styles ................................. Fusion Windows

Qt Testlib:

Tester for item models ................. yes

Qt PrintSupport:

CUPS ................................... no

Qt Sql Drivers:

DB2 (IBM) .............................. no

InterBase .............................. no

MySql .................................. no

OCI (Oracle) ........................... no

ODBC ................................... no

PostgreSQL ............................. no

SQLite ................................. yes

Using system provided SQLite ......... no

Further Image Formats:

JasPer ................................. no

MNG .................................... no

TIFF ................................... yes

Using system libtiff ................. no

WEBP ................................... yes

Using system libwebp ................. no

Qt QML:

QML network support .................... yes

QML debugging and profiling support .... yes

QML just-in-time compiler .............. yes

QML XML http request ................... yes

QML Locale ............................. yes

Qt QML Models:

QML list model ......................... yes

QML delegate model ..................... yes

Qt Quick:

AnimatedImage item ..................... yes

Canvas item ............................ yes

Support for Qt Quick Designer .......... yes

Flipable item .......................... yes

GridView item .......................... yes

ListView item .......................... yes

TableView item ......................... yes

TreeView item .......................... yes

Path support ........................... yes

PathView item .......................... yes

Positioner items ....................... yes

Repeater item .......................... yes

ShaderEffect item ...................... yes

Sprite item ............................ yes

Qt Quick Templates 2:

Hover support .......................... yes

Multi-touch support .................... yes

Calendar support ....................... yes

Qt Quick Controls 2:

Styles ................................. Basic Fusion Imagine iOS Material Universal macOS Windows

Qt Multimedia:

Spatial Audio .......................... yes

Spatial Audio (Quick3D) ................ no

Low level Audio Backend:

ALSA (experimental) .................. no

PulseAudio ........................... no

MMRenderer ........................... no

CoreAudio ............................ no

Windows Media SDK .................... no

Open SLES (Android) .................. no

Web Assembly ......................... no

Plugin:

GStreamer 1.0 ........................ no

FFmpeg ............................... no

MMRenderer ........................... no

AVFoundation ......................... no

Windows Media Foundation ............. no

Hardware acceleration and features:

Video for Linux ...................... yes

VAAPI support ........................ no

Linux DMA buffer support ............. yes

VideoToolbox ......................... no

Qt 3D:

Assimp ................................. yes

System Assimp .......................... no

Use SSE2 instructions .................. yes

Use AVX2 instructions .................. no

Aspects:

Render aspect ........................ yes

Input aspect ......................... yes

Logic aspect ......................... yes

Animation aspect ..................... yes

Extras aspect ........................ yes

Qt 3D APIs:

Vulkan ................................. no

Qt 3D Renderers:

OpenGL Renderer ........................ yes

RHI Renderer ........................... yes

Qt3D Geometry Loaders:

Autodesk FBX ........................... no

Qt 5 Compatibility Libraries:

iconv .................................. yes

Qt Charts Types:

Area Chart ............................. yes

Line Chart ............................. yes

Spline Chart ........................... yes

Scatter Chart .......................... yes

Bar Chart .............................. yes

Pie Chart .............................. yes

Boxplot Chart .......................... yes

Candlestick Chart ...................... yes

Qt Axis Types:

DateTime Axis .......................... yes

Qt Bluetooth:

BlueZ .................................. no

BlueZ Low Energy ....................... no

Linux Crypto API ....................... no

WinRT Bluetooth API .................... no

Qt Tools:

Qt Assistant ......................... yes

QDoc ................................. no

Clang-based lupdate parser ........... no

Qt Designer .......................... yes

Qt Distance Field Generator .......... yes

Qt Linguist .......................... yes

pixeltool ............................ yes

qdbus ................................ yes

Qt Attributions Scanner .............. yes

qtdiag ............................... yes

qtplugininfo ......................... yes

Qt Opcua:

Open62541 ............................ yes

Unified Automation C++ SDK ........... no

Support for namespace 0 NodeId names . yes

Namespace 0 NodeIds generator ........ no

Open62541 security support ........... no

Support for global discovery server .. no

+++++++++++++++++++++++
*** output omitted***
+++++++++++++++++++++++

Note: Hunspell in Qt Virtual Keyboard is not enabled. Spelling correction will not be available.

WARNING: No backend for low level audio found.

WARNING: QDoc will not be compiled, probably because libclang could not be located. This means that you cannot build the Qt documentation.

Either set CMAKE_PREFIX_PATH or LLVM_INSTALL_DIR to the location of your llvm installation.

On Linux systems, you may be able to install libclang by installing the libclang-dev or libclang-devel package, depending on your distribution.

On macOS, you can use Homebrew's llvm package.

You will also need to set the FEATURE_clang CMake variable to ON to re-evaluate this check.

WARNING: Clang-based lupdate parser will not be available. LLVM and Clang C++ libraries have not been found.

You will need to set the FEATURE_clangcpp CMake variable to ON to re-evaluate this check.

WARNING: QtWebEngine won't be built. node.js version 12 or later is required.

WARNING: QtPdf won't be built. node.js version 12 or later is required.

-- Configuring done

-- Generating done

-- Build files have been written to: /home/vt/qt-hostbuild
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

jsulm · wrote on 21 Jun 2023, 05:28

@Michael_sa8 said in QT6 cross compile for raspberry pi:

May I know in how I have to pass -v key?

Come on, you just add -v to your configure call just like you do with all the other parameters:

$ ../qt5/configure -release -opengl es2 -nomake examples -nomake tests -qt-host-path $HOME/qt-host -extprefix $HOME/qt-raspi -prefix /usr/local/qt6 -device linux-rasp-pi4-aarch64 -device-option CROSS_COMPILE=aarch64-linux-gnu- -- -DCMAKE_TOOLCHAIN_FILE=$HOME/toolchain.cmake -DQT_FEATURE_xcb=ON -DFEATURE_xcb_xlib=ON -DQT_FEATURE_xlib=ON -v

And please do that in a fresh build folder.

Michael_sa8 · wrote on 21 Jun 2023, 14:12

@jsulm said in QT6 cross compile for raspberry pi:

/configure -release -opengl es2 -nomake examples -nomake tests -qt-host-path $HOME/qt-host -extprefix $HOME/qt-raspi -prefix /usr/local/qt6 -device linux-rasp-pi4-aarch64 -device-option CROSS_COMPILE=aarch64-linux-gnu- -- -DCMAKE_TOOLCHAIN_FILE=$HOME/toolchain.cmake -DQT_FEATURE_xcb=ON -DFEATURE_xcb_xlib=ON -DQT_FEATURE_xlib=ON -v

Config command dose not support -v option. Here is the output of above command:

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
../qt5/configure -release -opengl es2 -nomake examples -nomake tests -qt-host-path $HOME/qt-host -extprefix $HOME/qt-raspi -prefix /usr/local/qt6 -device linux-rasp-pi4-aarch64 -device-option CROSS_COMPILE=aarch64-linux-gnu- -- -DCMAKE_TOOLCHAIN_FILE=$HOME/toolchain.cmake -DQT_FEATURE_xcb=ON -DFEATURE_xcb_xlib=ON -DQT_FEATURE_xlib=ON -v

mkdir -p qtbase
cd qtbase
exec /home/vt/qt5/qtbase/configure -top-level -release -opengl es2 -nomake examples -nomake tests -qt-host-path /home/vt/qt-host -extprefix /home/vt/qt-raspi -prefix /usr/local/qt6 -device linux-rasp-pi4-aarch64 -device-option CROSS_COMPILE=aarch64-linux-gnu- -- -DCMAKE_TOOLCHAIN_FILE=/home/vt/toolchain.cmake -DQT_FEATURE_xcb=ON -DFEATURE_xcb_xlib=ON -DQT_FEATURE_xlib=ON -v

'/usr/bin/cmake' '-DQT_HOST_PATH=/home/vt/qt-host' '-DCMAKE_TOOLCHAIN_FILE=/home/vt/toolchain.cmake' '-DQT_FEATURE_xcb=ON' '-DFEATURE_xcb_xlib=ON' '-DQT_FEATURE_xlib=ON' '-v' '-DCMAKE_INSTALL_PREFIX=/usr/local/qt6' '-DCMAKE_STAGING_PREFIX=/home/vt/qt-raspi' '-DQT_QMAKE_TARGET_MKSPEC=devices/linux-rasp-pi4-aarch64' '-DQT_BUILD_EXAMPLES=FALSE' '-DQT_BUILD_TESTS=FALSE' '-DCMAKE_BUILD_TYPE=Release' '-DQT_QMAKE_DEVICE_OPTIONS=CROSS_COMPILE=aarch64-linux-gnu-' '-DINPUT_opengl=es2' '-G' 'Ninja' '/home/vt/qt5'

CMake Error: Unknown argument -v

CMake Error: Run 'cmake --help' for all supported options.

CMake Error at /home/vt/qt5/qtbase/cmake/QtProcessConfigureArgs.cmake:965 (message):

CMake exited with code 1.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++