[Interest] Issue of the test qt5 app on the omap4

Sat Nov 16 18:38:09 CET 2013

So, I cross-compiled Qt 5.1.0 on the ubuntu 12.04 with the
arm-linux-gnueabihf compiler. I got source of the qt from the git than I
checkout to v5.1.0. This is my configure line:

./configure -prefix /opt/Qt-arm -arch arm -platform linux-g++ -xplatform
linux-arm-gnueabi-g++ -no-glib -no-cups -no-largefile -no-openssl
-no-gtkstyle -no-dbus -opengl es2 -opensource -nomake examples
-confirm-license -egl  -debug -v -nomake tests -qt-xcb -no-pch

I didn't quite understand what do you mean by “command line shows the Qt5
platform used”… If you mean, am I sure if I'm using qt5, so I'm sure :

 root at variscite-desktop:/home/variscite# ldd ./cube
 libQt5OpenGL.so.5 => /opt/Qt-arm/lib/libQt5OpenGL.so.5 (0xb6f29000)
libQt5Widgets.so.5 => /opt/Qt-arm/lib/libQt5Widgets.so.5 (0xb6a10000)
 libQt5Gui.so.5 => /opt/Qt-arm/lib/libQt5Gui.so.5 (0xb6645000)
libQt5Core.so.5 => /opt/Qt-arm/lib/libQt5Core.so.5 (0xb618e000)
 libGLESv2.so => /usr/lib/libGLESv2.so (0xb6130000)
libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0xb6089000)
 libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb6077000)
libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb5f93000)
 libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb5f29000)
/lib/ld-linux-armhf.so.3 (0xb6f8a000)
 libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0xb5e44000)
libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb5e29000)
 libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0xb5e10000)
libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb5e05000)
 librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb5df7000)
libsrv_um.so => /usr/lib/libsrv_um.so (0xb5dc7000)
 libIMGegl.so => /usr/lib/libIMGegl.so (0xb5dad000)
libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0xb5d92000)
 libdrm.so.2 => /usr/lib/arm-linux-gnueabihf/libdrm.so.2 (0xb5d82000)
libwayland-server.so.0 =>
/usr/lib/arm-linux-gnueabihf/libwayland-server.so.0 (0xb5d71000)
 libdrm_omap.so.1 => /usr/lib/arm-linux-gnueabihf/libdrm_omap.so.1
(0xb5d66000)
libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0xb5d5b000)
 libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0xb5d4e000)
libffi.so.6 => /usr/lib/arm-linux-gnueabihf/libffi.so.6 (0xb5d40000)

Please, tell me what concrete information do you need and I'll send it.

On 13 November 2013 23:02, Sundareson, Prabindh <prabu at ti.com> wrote:

>  It would be good if you could share the full test setup – what release
> you are using, the command line used for launching that shows the Qt5
> platform used.
>
>
>
> regards,
>
> Prabu
>
>
>
> *From:* interest-bounces+prabu=ti.com at qt-project.org [mailto:
> interest-bounces+prabu=ti.com at qt-project.org] *On Behalf Of *?????????
> ??????
> *Sent:* Wednesday, November 13, 2013 6:24 PM
> *To:* interest
> *Subject:* [Interest] Issue of the test qt5 app on the omap4
>
>
>
>
>   Hi, all.
>
>
>
> I have cross-compiled qt 5.1.0 for the omap4 device. I'm trying to run
> test app Cube and got this error (I switched on the debug)
>
>
>
> Cant find EGLConfig, returning null config
>
> ASSERT: "context" in file qglfunctions.cpp, line 174
>
>  Aborted (core dumped)
>
>
>
>
>
> Please, advice me, what's wrong and how can I fix it?
>
>
>
> The system is ubuntu 12.04.
>
>
>
> Here is the gdb output:
>
>
>
> (gdb) run
>
> Starting program: /home/variscite/cube
>
> Traceback (most recent call last):
>
>   File "/usr/lib/debug/usr/lib/arm-linux-gnueabihf/libstdc++.
> so.6.0.16-gdb.py", line 62, in <module>
>
>     from libstdcxx.v6.printers import register_libstdcxx_printers
>
> ImportError: No module named libstdcxx.v6.printers
>
> [Thread debugging using libthread_db enabled]
>
> Using host libthread_db library
> "/lib/arm-linux-gnueabihf/libthread_db.so.1".
>
> [New Thread 0xb5a47460 (LWP 3690)]
>
> Qt: gdb: -nograb added to command-line options.
>
>             Use the -dograb option to enforce grabbing.
>
> Cant find EGLConfig, returning null config
>
> ASSERT: "context" in file qglfunctions.cpp, line 174
>
>
>
> Program received signal SIGABRT, Aborted.
>
> __libc_do_syscall () at
> ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S:47
>
> 47        ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S: No
> such file or directory.
>
> (gdb) bt
>
> #0  __libc_do_syscall () at
> ../ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S:47
>
> #1  0xb6011e92 in __GI_raise (sig=6) at
> ../nptl/sysdeps/unix/sysv/linux/raise.c:67
>
> #2  0xb601426c in __GI_abort () at abort.c:91
>
> #3  0xb625eeb8 in qt_message_fatal (context=..., message=...) at
> global/qlogging.cpp:944
>
> #4  0xb625d19e in QMessageLogger::fatal (this=0xbeffeefc, msg=0xb64b4740
> "ASSERT: \"%s\" in file %s, line %d") at global/qlogging.cpp:360
>
> #5  0xb6259698 in qt_assert (assertion=0xb6fcaa88 "context",
> file=0xb6fcaa90 "qglfunctions.cpp", line=174) at global/qglobal.cpp:2014
>
> #6  0xb6fa63f2 in qt_gl_functions (context=0x0) at qglfunctions.cpp:174
>
> #7  0xb6fa66ac in QGLFunctions::initializeGLFunctions (this=0xbefff5c8,
> context=0x0) at qglfunctions.cpp:355
>
> #8  0x0000b62c in MainWidget::initializeGL (this=0xbefff5b0) at
> mainwidget.cpp:107
>
> #9  0xb6f9ef3e in QGLWidget::glInit (this=0xbefff5b0) at qgl.cpp:4112
>
> #10 0xb6fc8af2 in QGLWidget::resizeEvent (this=0xbefff5b0, e=0xbefff4a8)
> at qgl_qpa.cpp:386
>
> #11 0xb6b8ff42 in QWidget::event (this=0xbefff5b0, event=0xbefff4a8) at
> kernel/qwidget.cpp:8038
>
> #12 0xb6fc8a8c in QGLWidget::event (this=0xbefff5b0, e=0xbefff4a8) at
> qgl_qpa.cpp:374
>
> #13 0xb6b56684 in QApplicationPrivate::notify_helper (this=0x1f868,
> receiver=0xbefff5b0, e=0xbefff4a8) at kernel/qapplication.cpp:3455
>
> #14 0xb6b56560 in QApplication::notify (this=0xbefff658,
> receiver=0xbefff5b0, e=0xbefff4a8) at kernel/qapplication.cpp:3420
>
> #15 0xb640557e in QCoreApplication::notifyInternal (this=0xbefff658,
> receiver=0xbefff5b0, event=0xbefff4a8) at kernel/qcoreapplication.cpp:871
>
> #16 0xb6b4b0cc in QCoreApplication::sendEvent (receiver=0xbefff5b0,
> event=0xbefff4a8) at
> ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:232
>
> #17 0xb6b8dd3e in QWidgetPrivate::sendPendingMoveAndResizeEvents
> (this=0x45858, recursive=false, disableUpdates=false) at
> kernel/qwidget.cpp:6999
>
> #18 0xb6b8df14 in QWidgetPrivate::show_helper (this=0x45858) at
> kernel/qwidget.cpp:7050
>
> #19 0xb6b8e6a4 in QWidget::setVisible (this=0xbefff5b0, visible=true) at
> kernel/qwidget.cpp:7307
>
> #20 0xb6b8db78 in QWidget::show (this=0xbefff5b0) at
> kernel/qwidget.cpp:6957
>
> #21 0x0000af7c in main (argc=1, argv=0xbefff7c4) at main.cpp:55
>
> (gdb)
>
> --
> С уважением, Александр Чапкин.
>
> e-mail: alexander at chapkin.name
>
> skype: alexander.chapkin
>

-- 
С уважением, Александр Чапкин.

e-mail: alexander at chapkin.name
skype: alexander.chapkin
blog: http://coffee-hedgehog.ru
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