Support source upgrades from at least 6.0-RELEASE.

Reviewed by:	imp, obrien
This commit is contained in:
Ruslan Ermilov 2008-01-23 22:21:36 +00:00
parent 109058b094
commit 51dc1e12ac
2 changed files with 6 additions and 5 deletions

View File

@ -841,6 +841,10 @@ update:
# legacy: Build compatibility shims for the next three targets
#
legacy:
.if ${BOOTSTRAPPING} < 600034 && ${BOOTSTRAPPING} != 0
@echo "ERROR: Source upgrades from versions prior to 6.0 not supported."; \
false
.endif
.for _tool in tools/build
${_+_}@${ECHODIR} "===> ${_tool} (obj,includes,depend,all,install)"; \
cd ${.CURDIR}/${_tool}; \

View File

@ -22,13 +22,10 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 8.x IS SLOW:
to maximize performance. (To disable malloc debugging, run
ln -s aj /etc/malloc.conf.)
20080121:
20080123:
To upgrade to -current after this date, you must be running
FreeBSD after the RELENG_6 branch point. This means any of the
6.x releases are supported and should work. Upgrading to current
FreeBSD not older than 6.0-RELEASE. Upgrading to -current
from 5.x now requires a stop over at RELENG_6 or RELENG_7 systems.
FreeBSD_version must be 600029 or higher, although this isn't
enforced in the Makefile at this time.
20071128:
The ADAPTIVE_GIANT kernel option has been retired because its