[Kde-bindings] KDE/kdebindings/smoke

[Arno Rehn]

On Thursday 19 November 2009 19:24:18 Richard Dale wrote:
> On Thursday 19 November 2009 06:08:28 pm Arno Rehn wrote:
> > On Thursday 19 November 2009 12:46:44 Richard Dale wrote:
> > > SVN commit 1051455 by rdale:
> > >
> > > * Added qtsvg and qtxml smoke libs. However, the generator currently
> > > seg faults when generating the qtxml lib
> >
> > Hm, it works perfectly fine for me. Do you have a backtrace or some other
> > useful information?
> 
> I did an svn up and make clean, to make sure i had the current generator. I
>  am using kubuntu karmic with gcc 4.4.1:
> 
> $gcc -v
> Using built-in specs.
> Target: i486-linux-gnu
> Configured with: ../src/configure -v --with-pkgversion='Ubuntu
>  4.4.1-4ubuntu8' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs
>  --enable-
> languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared
>  --enable- multiarch --enable-linker-build-id --with-system-zlib
>  --libexecdir=/usr/lib -- without-included-gettext --enable-threads=posix
>  --with-gxx-include- dir=/usr/include/c++/4.4 --program-suffix=-4.4
>  --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug
>  --enable-objc-gc --enable-targets=all --disable- werror
>  --with-arch-32=i486 --with-tune=generic --enable-checking=release --
>  build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu Thread
>  model: posix
> gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu8)
> 
> 
> 
> [100%] Generating smokedata.cpp, x_1.cpp
> using generator
> "/home/rdale/kde/build/4/kdebindings/generator/bin/generator_smoke.so"
> parsing "/home/rdale/kde/src/4/kdebindings/smoke/qtxml/qtxml_includes.h"
> Generating SMOKE sources...
> preparing SMOKE data [qtxml]
> 
> 
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x080631d0 in QBasicAtomicInt::ref() ()
> (gdb) where
> #0  0x080631d0 in QBasicAtomicInt::ref() ()
> #1  0x08071925 in QList<Type>::QList(QList<Type> const&) ()
> #2  0x4085c8a0 in QForeachContainer<QList<Type>
> const>::QForeachContainer(QList<Type> const&) ()
>    from
>  /home/rdale/kde/build/4/kdebindings/generator/bin/generator_smoke.so #3 
>  0x40858015 in Util::addDestructor(Class*) () from
> /home/rdale/kde/build/4/kdebindings/generator/bin/generator_smoke.so
> #4  0x40855950 in Util::preparse(QSet<Type*>*, QSet<Class const*>*,
> QList<QString> const&) ()
>    from
>  /home/rdale/kde/build/4/kdebindings/generator/bin/generator_smoke.so #5 
>  0x4084601f in SmokeDataFile::SmokeDataFile() () from
> /home/rdale/kde/build/4/kdebindings/generator/bin/generator_smoke.so
> #6  0x40836ce9 in generate () from
> /home/rdale/kde/build/4/kdebindings/generator/bin/generator_smoke.so
> #7  0x08062faa in main ()
That crash in QBasicAtomicInt::ref() looks strange to me. If the QList itself 
was faulty it would crash in QList::detach() or so, I guess. What version of 
Qt are you using? I have a kde-qt snapshot from November 11.

-- 
Arno Rehn
arno at arnorehn.de