Re: [Flightgear-devel] Segmentation fault acquiring SGPropertyLock

[Julian S. <ju...@op...>]

On Tue, 18 Jul 2023 13:53:29 +0200
TheFGFSEagle <the...@gm...> wrote:

> Nope, I have CMAKE_BUILD_TYPE=RelWithDebInfo.

?

In flightgear's CMakeLists.txt, RelWithDebInfo defines NDEBUG, which
will disable asserts.

- Jules


> 
> Am Di., 18. Juli 2023 um 12:51 Uhr schrieb Julian Smith <ju...@op...>:
> 
> > On Tue, 18 Jul 2023 12:29:31 +0200
> > TheFGFSEagle <the...@gm...> wrote:
> >  
> > > Ah, so is there a switch to enable them ?  
> >
> > Not sure. We'd need a way to tell cmake not to define NDEBUG.
> >
> > [I use my own build system for Flightgear, so can control things like
> > this more easily.]
> >
> > - Jules
> >
> >  
> > >
> > > Am Di., 18. Juli 2023 um 12:16 Uhr schrieb Julian Smith <ju...@op...
> > >:
> > >  
> > > > On Tue, 18 Jul 2023 11:37:12 +0200
> > > > Florent Rougon <f.r...@fr...> wrote:
> > > >  
> > > > > Florent Rougon <f.r...@fr...> wrote:
> > > > >  
> > > > > > the subject matter — and nothing about the freeze process per se.  
> > Your  
> > > > > > analysis looks good to me and your patch fixes the crash I reported
> > > > > > yesterday.  
> > > > >
> > > > > Seems to be the same crash that Frédéric reported at the beginning of
> > > > > this thread, however it appears he built SimGear without the  
> > assert()s,  
> > > > > which doesn't help with debugging! ;)  
> > > >
> > > > FWIW i'd prefer to have asserts, or something equivalent to asserts,
> > > > active in all builds. As long as we are careful not to assert complex
> > > > expressions, the runtime overhead would be negligible, and we'd get to
> > > > hear about (and fix) bugs much sooner.
> > > >
> > > > [Certainly all my builds have asserts enabled.]
> > > >
> > > > - Jules
> > > >
> > > > --
> > > > http://op59.net
> > > >
> > > >
> > > > _______________________________________________
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> > > > Fli...@li...
> > > > https://lists.sourceforge.net/lists/listinfo/flightgear-devel
> > > >  
> >
> >
> >
> > --
> > http://op59.net
> >
> >
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