Update WITHOUT_KERNEL_SYMBOLS description

We have installed kernel debug data under /usr/lib/debug/ for some time
now, so the suggestion to set WITHOUT_KERNEL_SYMBOLS for small root
partitions is no longer valid.

Also call them "debug symbol files" rather than just "symbol files",
since they contain much more than just symbols.  The kernel also
includes (some) symbols, regardless of the setting of this knob.

MFC after:	1 week

(cherry picked from commit 5f946c76c0)
This commit is contained in:
Ed Maste 2021-07-27 17:18:41 -04:00
parent 64a0116cd0
commit 3f244aace2

View file

@ -1,5 +1,2 @@
.\" $FreeBSD$
Set to not install kernel symbol files.
.Bf -symbolic
This option is recommended for those people who have small root partitions.
.Ef
Do not install kernel debug symbol files.