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