Re: [Boost-build] Fwd: 1.35.0 && serialization && spirit && thread safety

From: Tim St. Clair (timothysc_at_[hidden])
Date: 2008-07-24 12:19:01

Sure that makes sense to me, I just wanted you to be aware that this error
existed.

I put in a work around into my code (We only build in multithreaded).

Cheers,
Tim

On Thu, Jul 24, 2008 at 10:18 AM, Vladimir Prus <ghost_at_[hidden]> wrote:

> On Thursday 24 July 2008 18:50:41 Tim St. Clair wrote:
> > FYI...
> >
> > ---------- Forwarded message ----------
> > From: Tim St. Clair <timothysc_at_[hidden]>
> > Date: Tue, Jul 22, 2008 at 5:27 PM
> > Subject: 1.35.0 && serialization && spirit && thread safety
> > To: boost-users_at_[hidden]
> >
> >
> > I've seen info in various email-threads regarding thread safety when
> using
> > xml archives.
> > We had come across some assert conditions in multithreaded code, only to
> > trace down that (BOOST_SPIRIT_THREADSAFE) was not defined during boost
> > compilation.
> >
> > to fix, I modified the Jamfile.v2 for serialization:
> >
> > lib boost_serialization
> >      : $(SOURCES).cpp
> >         /boost/thread//boost_thread                             # needed
> to
> > add this as a dep b/c we need to link threads when we define
> > BOOST_SPIRIT_THREADSAFE
> >     : <define>BOOST_SPIRIT_THREADSAFE            # needed to add this as
> a
> > define
> >       <toolset>msvc:<cxxflags>/Gy
> >       <link>shared:<define>BOOST_SERIALIZATION_DYN_LINK=1
> >       <conditional>@include-spirit
>
>
> This does not seem right -- why would we link to boost_serialization in ST
> build?
> How about something like:
>
>        <threading>multi:<define>BOOST_SPIRIT_THREADSAFE
>        <threading>multi:<library>/boost/thread//boost_thread
>
> Note that I've no idea why BOOST_SPIRIT_THREADSAFE requires Boost.Thread,
> so I cannot
> comment on this logic.
>
> - Volodya
> _______________________________________________
> Unsubscribe & other changes:
> http://lists.boost.org/mailman/listinfo.cgi/boost-build
>

-- 
Regards,
Timothy St. Clair
[timothysc_at_[hidden]]