FreeBSD_HEAD_i386 - Build #3391 - Fixed

[jenkins-admin at FreeBSD.org]

FreeBSD_HEAD_i386 - Build #3391 - Fixed:

Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/3391/
Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/3391/changes
Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/3391/console

Change summaries:

301895 by bdrewery:
Renegerate for WITH_META_MODE updates.

Approved by:	re (implicit)
Sponsored by:	EMC / Isilon Storage Division

301894 by bdrewery:
Fix makeman showing dependency of DIRDEPS_BUILD->META_MODE.

This broke in r301887 with the meta mode whitelist.  'make showconfig'
still needs WITH_META_MODE support.

Approved by:	re (implicit)
Sponsored by:	EMC / Isilon Storage Division

301893 by bdrewery:
Fix build from stable/10 with fmake.

This was broken in r301888.

fmake does not look in share/mk by default and thus does not yet
have MK_META_MODE set with default.

Pointyhat to:	bdrewery
Approved by:	re (implicit)
Sponsored by:	EMC / Isilon Storage Division

301892 by bdrewery:
Bump __FreeBSD_version for r301602.

Reported by:	ngie, Ben Lavery
PR:		210229
Approved by:	re (gjb)