Re: [OM Cooker] armv7l and qt4 core dump

I'd suggest trying to get PCPA's attention on this. I remember a few years
back we ran into some problems building QT4 on arm.


On Wed, Jul 3, 2013 at 8:21 AM, Alexander Khryukin <[email protected]>wrote:

> Hello guys.
> Month (or a little bit more) ago i wrote script that allows you build arm
> packages on x86 machine.
> Well, it's working fine with a lot of packages except qt4 stuff.
>
> For example you can build simple qt4 package like akonadi
> sh build.sh akonadi
> And after 5 minutes you got an error like
>
> /usr/lib/qt4/bin/qdbuscpp2xml
> /home/user/rpmbuild/BUILD/akonadi-1.9.2/server/src/debuginterface.h -o
> /home/user/rpmbuild/BUILD/akonadi-1.9.2/build/server/org.freedesktop.Akonadi.DebugInterface.xml
> *Segmentation fault*
>
>
> http://pastie.org/8106826
>
> [  1%] Automoc for target akonadiprotocolinternals
> [  1%] Built target akonadiprotocolinternals_automoc
> [  2%] Built target akonadiprotocolinternals
> [  2%] Automoc for target imapparserbenchmark
> [  2%] Built target imapparserbenchmark_automoc
> [  3%] Built target imapparserbenchmark
> [  4%] Automoc for target notificationmessagetest
> [  4%] Built target notificationmessagetest_automoc
> [  4%] Built target notificationmessagetest
> [  4%] Automoc for target akonadi_shared
> [  4%] Built target akonadi_shared_automoc
> [  6%] Built target akonadi_shared
> [  7%] Automoc for target akonadi_agent_launcher
> [  7%] Built target akonadi_agent_launcher_automoc
> [  8%] Built target akonadi_agent_launcher
> [  9%] Automoc for target akonadi_agent_server
> [  9%] Built target akonadi_agent_server_automoc
> [ 10%] Built target akonadi_agent_server
> [ 11%] Automoc for target akonadiprivate
> [ 11%] Built target akonadiprivate_automoc
> [ 12%] Generating org.freedesktop.Akonadi.DebugInterface.xml
> */bin/sh: line 1: 16343 Segmentation fault
>  /usr/lib/qt4/bin/qdbuscpp2xml */home/user/rpmbuild/BUILD/akonadi-1.9.2/server/src/debuginterface.h
> -o
> /home/user/rpmbuild/BUILD/akonadi-1.9.2/build/server/org.freedesktop.Akonadi.DebugInterface.xml
> make[2]: *** [server/org.freedesktop.Akonadi.DebugInterface.xml] Error 139
> make[1]: *** [server/CMakeFiles/akonadiprivate.dir/all] Error 2
> make: *** [all] Error 2
>
>
> In GDB i got this
>
> [user@veeneel ~]$ gdb /usr/lib/qt4/bin/qdbuscpp2xml
> GNU gdb (GDB) 7.3.50.20110722-4 (Mandriva Linux release 2012.0)
> Copyright (C) 2011 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <
> http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "armv7l-mandriva-linux-gnueabi".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from /usr/lib/qt4/bin/qdbuscpp2xml...Reading symbols from
> /usr/lib/debug/usr/lib/qt4/bin/qdbuscpp2xml.debug...done.
> done.
> (gdb) core qemu_qdbuscpp2xml_20130703-140758_16134.core
> [New LWP 16134]
> [New LWP 16135]
> *Cannot access memory at address 0xf67fe8f8*
> Core was generated by `/usr/lib/qt4/bin/qdbuscpp2xml
> /home/user/rpmbuild/BUILD/akonadi-1.9.2/server/s'.
> #0  0xf65ee102 in ?? ()
>
>
> Need help to solve this issue.
> I spent to this a lot of time, i recomliled qemu with few patches that
> trick /proc/cpuinfo
> i switch versions of qemu between 0.xx and 1.5.1
> Few hours ago i pushed to repo qemu-wrapper that adds -cpu cortex-a8 to
> qemu binary.
> I did a lot of strange things, now i need help.
>
> You can simply reproduce it
>
> 1.clone crossbuild
> 2.tune qemubinfmt/build.sh for your specs
> 3.sh build.sh akonadi
>
>
>
>