[Rcpp-devel] V8 crashes on 32bit windows when built with new Rtools

[Duncan Murdoch]

On 12/03/2015 5:51 PM, Jeroen Ooms wrote:
> On Thu, Mar 12, 2015 at 2:40 PM, JJ Allaire <jj.allaire at gmail.com
> <mailto:jj.allaire at gmail.com>> wrote:
> 
>     I had an issue like this in RcppParallel that was solved by rebuilding
>     Rcpp from source using the very latest R-devel and Rtools 3.3. Have
>     you tried that?
> 
> 
> Yes, that doesn't seem to help.
> 
> I have a suspicion now. I have seen this behavior before when linking
> libraries on windows that were built with different threading models.
> Based on gcc -v, the old rtools (and hence my v8 static libs) use win32
> threading, whereas the new rtools has been built with
> --enable-threads=posix.

The scripts are on CRAN, if you want to try modifying them.  However, if
the scripts aren't satisfactory very soon, I'll just go back to the
previous Rtools.

Duncan