ino64? r318606 -> r318739 OK; r318739 -> r318781 fails SIGSEGV

[Simon J. Gerraty]

Peter Jeremy <peter at rulingia.com> wrote:
> In my case, I have "WITH_META_MODE=yes" in /etc/src-env.conf and was
> using "make buildworld" - which failed.  The upgrade worked cleanly
> when I manually deleted all the .meta files.  If I get a round tuit,

sys.mk is setup such that missing .meta file makes the target
out-of-date.

FWIW I just did a buildworld -DWITH_META_MODE followed by the same with
-DNO_CLEAN - but no change to the tree.
That at least worked fine (and quickly) tree was last updated to r318755

Wonder if it is safe to update...