I built Qt Everywhere for beaglebone black (OS Debian) but fail, somebody used to built it success can help me?

[Dang Vu]

@jsulm i passed a -sysroot a successed! i was basic a tutorial in the link https://wiki.qt.io/BeagleBone_Black_Beginners_Guide
but i have a trouble with eglfs, when i run the program in beaglebone black, i have a anoucement : "can not start because can't find or lost plugin eglfs(or some think else)". My configure below:

 ./configure -device linux-beagleboard-g++ -device-option CROSS_COMPILE=~/opt/gcc-linaro-4.9-2015.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- -sysroot /mnt/bbb-rootfs -opensource -confirm-license -optimized-qmake -reduce-exports -release -make libs -prefix /usr/local/qt5bbb -hostprefix /usr/local/qt5bbb -no-xcb -qt-zlib -no-opengl -qt-libpng -nomake examples -nomake tests -no-xkb

i deficient -opengl es2 while configure!?

P/s: in /mnt/bbb-rootfs   i have /mnt/bbb-rootfs/usr/lib/arm-linux-gnueabihf/libGLESv2.so.

it's mean i was installed everything about opengl, mesa, v..v. Also in

/home/ngocvu/qt5/qtbase/mkspecs/devices/linux-beagleboard-g++/qmake.conf 

i update 2 lines

QMAKE_INCDIR_EGL        = /mnt/bbb-rootfs/usr/include/
QMAKE_LIBDIR_EGL        = /mnt/bbb-rootfs/usr/lib/arm-linux-gnueabihf/

but it's not work,.... old error:

ERROR: The OpenGL functionality tests failed!
You might need to modify the include and library search paths by editing QMAKE_INCDIR_OPENGL[_ES2],
QMAKE_LIBDIR_OPENGL[_ES2] and QMAKE_LIBS_OPENGL[_ES2] in the mkspec for your platform.

[jsulm]

@Dang-Vu Probably the OpenGL header files are not available in your sysroot.
Please post what was printed before this line:

ERROR: The OpenGL functionality tests failed!

It should tell you what exactly is missing.

[Dang Vu]

@jsulm it all anoucement, Sir!

Building on:  x86_64
Building for: arm
Configuration: cross_compile compile_examples enable_new_dtags largefile neon precompile_header shared rpath release c++11 c++14 concurrent dbus mremap no-qml-debug reduce_exports release_tools stl
Build options:
  Mode ................................... release; optimized tools
  Building shared libraries .............. yes
  Using C++ standard ..................... C++14
  Using gold linker ...................... no
  Using new DTAGS ........................ yes
  Using precompiled headers .............. yes
  Using LTCG ............................. no
  Target compiler supports:
    NEON ................................. yes
  Build parts ............................ libs
Qt modules and options:
  Qt Concurrent .......................... yes
  Qt D-Bus ............................... yes
  Qt D-Bus directly linked to libdbus .... yes
  Qt Gui ................................. yes
  Qt Widgets ............................. yes
Support enabled for:
  Accessibility .......................... no
  Using pkg-config ....................... yes
  QML debugging .......................... no
  udev ................................... no
  Using system zlib ...................... no
Qt Core:
  DoubleConversion ....................... yes
    Using system DoubleConversion ........ no
  GLib ................................... no
  iconv .................................. yes
  ICU .................................... no
  Logging backends:
    journald ............................. no
    syslog ............................... no
  Using system PCRE ...................... no
Qt Network:
  getaddrinfo() .......................... yes
  getifaddrs() ........................... yes
  IPv6 ifname ............................ yes
  libproxy ............................... no
  OpenSSL ................................ yes
    Qt directly linked to OpenSSL ........ no
  SCTP ................................... no
  Use system proxies ..................... yes
Qt Sql:
  DB2 (IBM) .............................. no
  InterBase .............................. no
  MySql .................................. no
  OCI (Oracle) ........................... no
  ODBC ................................... no
  PostgreSQL ............................. no
  SQLite2 ................................ no
  SQLite ................................. yes
    Using system provided SQLite ......... no
  TDS (Sybase) ........................... no
Qt Gui:
  FreeType ............................... yes
    Using system FreeType ................ no
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. no
  Image formats:
    GIF .................................. yes
    ICO .................................. yes
    JPEG ................................. yes
      Using system libjpeg ............... no
    PNG .................................. yes
      Using system libpng ................ no
  OpenGL:
    EGL .................................. no
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ no
    OpenGL ES 3.0 ........................ no
    OpenGL ES 3.1 ........................ no
  Session Management ..................... yes
Features used by QPA backends:
  evdev .................................. yes
  libinput ............................... no
  mtdev .................................. no
  tslib .................................. no
  xkbcommon-evdev ........................ no
QPA backends:
  DirectFB ............................... no
  EGLFS .................................. no
  LinuxFB ................................ yes
  Mir client ............................. no
Qt Widgets:
  GTK+ ................................... no
  Styles ................................. Fusion Windows
Qt PrintSupport:
  CUPS ................................... no
Qt SerialBus:
  Socket CAN ............................. yes
  Socket CAN FD .......................... yes
QtXmlPatterns:
  XML schema support ..................... yes
Qt QML:
  QML interpreter ........................ yes
  QML network support .................... yes
Qt Quick:
  Direct3D 12 ............................ no
  AnimatedImage item ..................... yes
  Canvas item ............................ yes
  Support for Quick Designer ............. yes
  Flipable item .......................... yes
  GridView item .......................... yes
  ListView item .......................... yes
  Path support ........................... yes
  PathView item .......................... yes
  Positioner items ....................... yes
  ShaderEffect item ...................... yes
  Sprite item ............................ yes
Qt Gamepad:
  SDL2 ................................... no
Qt 3D:
  System Assimp .......................... no
Qt Wayland Client ........................ no
Qt Wayland Compositor .................... no
Qt Bluetooth:
  BlueZ .................................. no
  BlueZ Low Energy ....................... no
  Linux Crypto API ....................... no
Qt Sensors:
  sensorfw ............................... no
Qt Multimedia:
  ALSA ................................... yes
  GStreamer 1.0 .......................... no
  GStreamer 0.10 ......................... no
  Video for Linux ........................ yes
  OpenAL ................................. no
  PulseAudio ............................. no
  Resource Policy (libresourceqt5) ....... no
  DirectShow ............................. no
Qt Location:
  Gypsy GPS Daemon ....................... no
  WinRT Geolocation API .................. no
Qt WebEngine:
  Proprietary Codecs ..................... no
  Spellchecker ........................... yes

Note: -optimized-tools is not useful in -release mode.

WARNING: Accessibility disabled. This configuration of Qt is unsupported.

ERROR: Feature 'opengles2' was enabled, but the pre-condition 'config.win32 || (!config.watchos && !features.opengl-desktop && libs.opengl_es2)' failed.
ERROR: The OpenGL functionality tests failed!
You might need to modify the include and library search paths by editing QMAKE_INCDIR_OPENGL[_ES2],
QMAKE_LIBDIR_OPENGL[_ES2] and QMAKE_LIBS_OPENGL[_ES2] in the mkspec for your platform.

[jsulm]

@Dang-Vu Can you add -v parameter to your configure call and post the output here?

[Dang Vu]

@jsulm all in here, Sir!

Note: -optimized-tools is not useful in -release mode.

WARNING: Accessibility disabled. This configuration of Qt is unsupported.

ERROR: Feature 'opengles2' was enabled, but the pre-condition 'config.win32 || (!config.watchos && !features.opengl-desktop && libs.opengl_es2)' failed.

ERROR: Feature 'egl' was enabled, but the pre-condition 'features.opengl && (features.angle || libs.egl)' failed.

ERROR: Feature 'eglfs' was enabled, but the pre-condition 'features.egl' failed.

ERROR: The OpenGL functionality tests failed!
You might need to modify the include and library search paths by editing QMAKE_INCDIR_OPENGL[_ES2],
QMAKE_LIBDIR_OPENGL[_ES2] and QMAKE_LIBS_OPENGL[_ES2] in the mkspec for your platform.

[jsulm]

@Dang-Vu I actually wanted to see the output generated during all the tests which are executed by configure. What you pasted is after that tests.

[Dang Vu]

@jsulm i configure below:

sudo ./configure -device linux-beagleboard-g++ -device-option CROSS_COMPILE=~/opt/gcc-linaro-4.9-2015.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- 
-sysroot /mnt/bbb-rootfs -opensource -confirm-license -optimized-qmake -reduce-exports -release -make libs -prefix /usr/local/qt5bbb -hostprefix /usr/local/qt5bbb -no-xcb -qt-zlib -no-opengl -qt-libpng -nomake examples -nomake tests -no-xkb -no-kms -eglfs -no-xcb -no-accessibility -opengl es2 -no-gui -no-widgets -no-egl -openssl -no-qml-debug -v

all out put:

Configure summary:

Building on:  x86_64
Building for: arm
Configuration: cross_compile compile_examples enable_new_dtags largefile neon precompile_header shared rpath release c++11 c++14 concurrent dbus no-gui mremap no-qml-debug reduce_exports release_tools stl no-widgets
Build options:
  Mode ................................... release; optimized tools
  Building shared libraries .............. yes
  Using C++ standard ..................... C++14
  Using gold linker ...................... no
  Using new DTAGS ........................ yes
  Using precompiled headers .............. yes
  Using LTCG ............................. no
  Target compiler supports:
    NEON ................................. yes
  Build parts ............................ libs
Qt modules and options:
  Qt Concurrent .......................... yes
  Qt D-Bus ............................... yes
  Qt D-Bus directly linked to libdbus .... yes
  Qt Gui ................................. no
  Qt Widgets ............................. no
Support enabled for:
  Accessibility .......................... no
  Using pkg-config ....................... yes
  QML debugging .......................... no
  udev ................................... no
  Using system zlib ...................... no
Qt Core:
  DoubleConversion ....................... yes
    Using system DoubleConversion ........ no
  GLib ................................... no
  iconv .................................. yes
  ICU .................................... no
  Logging backends:
    journald ............................. no
    syslog ............................... no
  Using system PCRE ...................... no
Qt Network:
  getaddrinfo() .......................... yes
  getifaddrs() ........................... yes
  IPv6 ifname ............................ yes
  libproxy ............................... no
  OpenSSL ................................ yes
    Qt directly linked to OpenSSL ........ no
  SCTP ................................... no
  Use system proxies ..................... yes
Qt Sql:
  DB2 (IBM) .............................. no
  InterBase .............................. no
  MySql .................................. no
  OCI (Oracle) ........................... no
  ODBC ................................... no
  PostgreSQL ............................. no
  SQLite2 ................................ no
  SQLite ................................. yes
    Using system provided SQLite ......... no
  TDS (Sybase) ........................... no
Qt Gui:
  FreeType ............................... yes
    Using system FreeType ................ no
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. no
  Image formats:
    GIF .................................. yes
    ICO .................................. yes
    JPEG ................................. yes
      Using system libjpeg ............... no
    PNG .................................. yes
      Using system libpng ................ no
  OpenGL:
    EGL .................................. no
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ no
    OpenGL ES 3.0 ........................ no
    OpenGL ES 3.1 ........................ no
  Session Management ..................... yes
Features used by QPA backends:
  evdev .................................. yes
  libinput ............................... no
  mtdev .................................. no
  tslib .................................. no
  xkbcommon-evdev ........................ no
QPA backends:
  DirectFB ............................... no
  EGLFS .................................. no
  LinuxFB ................................ yes
  Mir client ............................. no
Qt Widgets:
  GTK+ ................................... no
  Styles ................................. Fusion Windows
Qt PrintSupport:
  CUPS ................................... no

Note: -optimized-tools is not useful in -release mode.

WARNING: Accessibility disabled. This configuration of Qt is unsupported.

ERROR: Feature 'opengles2' was enabled, but the pre-condition 'config.win32 || (!config.watchos && !features.opengl-desktop && libs.opengl_es2)' failed.

ERROR: Feature 'eglfs' was enabled, but the pre-condition 'features.egl' failed.

[Dang Vu]

@Dang-Vu out put during all a test? your mean is everything while configure run? i'll make a word file for you!

[jsulm]

@Dang-Vu Word file? Why not just a text file?

[Dang Vu]

@jsulm said in I built Qt Everywhere for beaglebone black (OS Debian) but fail, somebody used to built it success can help me?:

Word file? Why not just a text file?

i can't understand the "output file" which your mention! and, i recent bought a Rasperry pi3... may be i change a Beaglebone to Raperrry, you have a expericent a Rapperry?

[jsulm]

@Dang-Vu What "output file"? You just execute configure with -v parameter, copy all its output, open a text editor, paste the stuff there and safe it as file (or paste it here). That's all.
With RaspberryPi it will be similar. See here https://wiki.qt.io/RaspberryPi_Beginners_Guide

[Dang Vu]

@jsulm it file you need, sir!

https://drive.google.com/file/d/0BxlMhouhD6_YYlN4N3R6b2Faazg/view

please downloads it!
my confifgure

sudo ./configure -device linux-beagleboard-g++ -device-option CROSS_COMPILE=~/opt/gcc-linaro-4.9-2015.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- -sysroot /mnt/bbb-rootfs -opensource -confirm-license -optimized-qmake -reduce-exports -release -make libs -prefix /usr/local/qt5bbb -hostprefix /usr/local/qt5bbb -no-xcb -qt-zlib -no-opengl -qt-libpng -nomake examples -nomake tests -no-xkb -no-kms -eglfs -no-xcb -no-accessibility -no-opengl -gui -no-widgets -openssl -no-qml-debug -v

[jsulm]

@Dang-Vu Why do you disable OpenGL: -no-opengl ?

[Dang Vu]

@jsulm oh sorry! my mistake, but when i delete it the result is same! i will upload file sir!

[Dang Vu]

@Dang-Vu
my file i fix Sir!

https://drive.google.com/file/d/0BxlMhouhD6_YN2ltT3hmcjE2NVE/view

my configure sir

sudo ./configure -device linux-beagleboard-g++ -device-option CROSS_COMPILE=~/opt/gcc-linaro-4.9-2015.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- -sysroot /mnt/bbb-rootfs -opensource -confirm-license -optimized-qmake -reduce-exports -release -make libs -prefix /usr/local/qt5bbb -hostprefix /usr/local/qt5bbb -no-xcb -qt-zlib -no-opengl -qt-libpng -nomake examples -nomake tests -no-xkb -no-kms -eglfs -no-xcb -no-accessibility -egl -openssl -no-qml-debug -v

[jsulm]

@Dang-Vu

Your configure again contains -no-opengl

[Dang Vu]

@jsulm oh! sr....i coppy wrong! but it's still error

WARNING: Accessibility disabled. This configuration of Qt is unsupported.

ERROR: Feature 'egl' was enabled, but the pre-condition 'features.opengl && (features.angle || libs.egl)' failed.

ERROR: Feature 'eglfs' was enabled, but the pre-condition 'features.egl' failed.

ERROR: The OpenGL functionality tests failed!
You might need to modify the include and library search paths by editing QMAKE_INCDIR_OPENGL[_ES2],
QMAKE_LIBDIR_OPENGL[_ES2] and QMAKE_LIBS_OPENGL[_ES2] in the mkspec for your platform.

out put here!

https://drive.google.com/file/d/0BxlMhouhD6_YdE0zaWhxQV9Uc3M/view

sudo ./configure -device linux-beagleboard-g++ -device-option CROSS_COMPILE=~/opt/gcc-linaro-4.9-2015.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- -sysroot /mnt/bbb-rootfs -opensource -confirm-license -optimized-qmake -reduce-exports -release -make libs -prefix /usr/local/qt5bbb -hostprefix /usr/local/qt5bbb -no-xcb -qt-zlib -qt-libpng -nomake examples -nomake tests -no-xkb -no-kms -eglfs -no-xcb -no-accessibility -egl -openssl -no-qml-debug -v

[jsulm]

@Dang-Vu Your sysroot is missing OpenGL libs:

/home/ngocvu/opt/gcc-linaro-4.9-2015.05-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/4.9.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lGL

OpenGL ES failed as well:

/mnt/bbb-rootfs/usr/lib/arm-linux-gnueabihf/libGLESv2.so: undefined reference to `_glapi_tls_Dispatch'

not sure what lib is missing.

[Dang Vu]

@jsulm oh! how can i fix this error? trouble opengl it's terrible! i will research this error and if really necessary i will contact to mesa! thanks sir!

[Dang Vu]

@jsulm maybe cause a debian.img? i will try some various image to check out!