RE: [Gnash-dev] Cross-compiling gnash for arm - undefined reference to `__sync_add_and_fetch_4'

[Richard Hardy]

> Richard Hardy wrote:
> 
> > I am currently trying to cross compile Gnash 0.8.3 for an ARM
processor
> > and uClibc 0.9.29 using buildroot (gcc 4.2.3).
> 
> > ../server/.libs/libgnashserver.so: undefined reference to
> > `__sync_add_and_fetch_4'
> >
> > ../server/.libs/libgnashserver.so: undefined reference to
> > `__sync_fetch_and_add_4'
> >
> 
>    I suffered through the same problem with a Gnash port to the SH4. I
> finally tracked it down as being Boost related. The easy fix was to
just
> use an older Boost instead of the most current one. It's a compiler
> problem that the current Boost triggers. (still in GCC svn too)
> 
>       - rob -

Thanks rob. Do you have any idea how much older I need to go with Boost?
To be honest, cross-compiling boost is a real pain, and I want to do it
as few times as possible! :-)

Thanks,
Richard.