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

[Rob Savoye]

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 -