This also provoked wired crashes for -CURRENT users default libmapping
to libc_r.
- Do not link against libpthread at all. There is no code make real use
of pthread API so don't create our own dll hell.
Nvidia libGL users must be happy now. No more libc_r libmapping for
xscreensaver GL hacks required.
and xscreensaver-gnome, so that GNOME components now is fully independent
from the main xscreensaver port. Unfortunately all numerous attempts of
GNOME team to put xscreensaver's maintainer into a co-operative mode
failed, so that this commit goes in unreviewed. In addition, prevent
xscreensaver from detecting gtk/glib/libxml-2.0 when it is not asked
for, remove stale warning, use USE_GNOMENG and detect/use libintl
properly. This expected to significantly decrease number of "xscreensaver
doesn't work with GNOME" complains in freebsd-gnome mailing list.
Approved by: maintainer's timeout
