Le 19/11/2014 22:43, Georg Baum a écrit :
What do we do now? I can think of several alternatives:
[...]
2) Disable EXPORT_in_THREAD if GNU libstdc++ is found. This is an easy and safe solution, with the disadvantage that it removes a feature (but I think that this is much better than risking crashes).
AFAICS, the threaded export is interesting mostly because of the cost of running external programs. Could we do the latex export in the main thread and then just do our converter stuff in a multithreaded way? How difficult is that?
And if exporting to LaTeX is too slow, we just have to profile it and speed it up.
It is a bit strange to me that libstdc++ can have this bug without a solution in view. LyX is probably not the only GUI program that uses threads with g++, is it?
JMarc
