External widget may need to be compiled with -DXTHREADS
I thought that I'd have a look at the external widget feature.
After a fair amount of debugging core dumps, I figured that you need
to use -DXTHREADS if it was used for compiling libXt.
It would be useful if someone who understands autoconf better than I
do could figure out how to get the value of ProjectThreadsDefines from
xmkmf and stick it in the compilation command for src/extw-Xt.c.
--
Glynn Clements <glynn(a)sensei.co.uk>