K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2016-07-20T18:41:47.248667Z
K 7
svn:log
V 492
Update crashinfo to work with newer gdb from ports.

If gdb from ports is installed, use it instead of the base system gdb
to extract variables from a kernel.  Note that base gdb and ports gdb
do not support the same options for invoking a single command in batch
mode, so a wrapper shell function is used.  In addition, prefer kgdb
from ports when generating a backtrace if present.

PR:		193335
Reviewed by:	emaste
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D7218

END