[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-08 Thread Loïc Minier
** Changed in: qt4-x11 (Ubuntu Natty) Status: Fix Released => In Progress ** Changed in: qt4-x11 (Ubuntu Natty) Assignee: Michael Casadevall (mcasadevall) => Jani Monoses (jani) -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt4

[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-08 Thread Jani Monoses
The bug does not appear with 4.5 if a workaround is used. At the end of the macro body get the volatile int field explicitely and return that. --- kernel/qmetatype.h 2011-02-08 14:48:27.0 +0200 +++ qmetatype.h 2011-02-08 14:49:14.0 +0200 @@ -276,7 +276,8 @@ if (

[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-07 Thread Loïc Minier
But shouldn't this bug be kept open to fix qt4-x11 with gcc-4.5? We can't build with gcc-4.4 forever -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt4-x11 in ubuntu. https://bugs.launchpad.net/bugs/705689 Title: QT applications crash wi

[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-07 Thread Michael Casadevall
Closed the wrong bug in the changelog, but qt4-x11 0ubuntu9 has a patch to build against gcc 4.4 ** Changed in: qt4-x11 (Ubuntu Natty) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt4-x11 in ubuntu

[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-07 Thread Jani Monoses
This is what I gathered from disassembling so far: and comparing the maverick and natty QtGui libs, looking at the QGestureManager constructor where the crash occurs. It includes a macro which in turn includes a few nested inline functions. This is the macro included in the constructor, copied fr

[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-07 Thread Michael Casadevall
Update: The GCC 4.4 and 4.5 tests finished today, and I tested the resulting debs. As a reminder, this is the current qt4-x11-4.7.1-0ubuntu8 package in archive with precompiled headers disabled, built against the in-archive versions of gcc. Qt built against Qt 4.5 with no precompiled headers faile

[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-04 Thread Michael Casadevall
GCC 4.4 bug here: https://bugs.launchpad.net/ubuntu/+source/gcc-4.4/+bug/713452 Based off the ICE, I'm rebuilding Qt with both 4.4 and 4.5 with precompiled header support disabled as an additional test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subsc

[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-04 Thread Michael Casadevall
Attempting a full build of Qt 4.7.1 under GCC 4.4 causes a compiler ICE (also reproducable under maverick). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/705689 Title: QT applications crash with seg

[Bug 705689] Re: QT applications crash with segfault error on armel (natty only)

2011-02-04 Thread Tobin Davis
Changed the description as I can reproduce this with qt4-demos package. ** Summary changed: - unity-2d-launcher crashes with segfault error on armel (natty only) + QT applications crash with segfault error on armel (natty only) -- You received this bug notification because you are a member of K