Convert "RELENG_ver_RELEASE" to "RELEASE_ver" and use it to check out

the ports and doc trees.  There is no change if we are not building a
release (i.e., we are not using a tag of the form RELENG_ver_RELEASE
--e.g., a RELENG_ver tag used to build a snapshot).

This should allow the ports and doc freezes during the release cycles
to be somewhat shorter, as commits to those (non-branched) trees can
resume as soon as the tags are laid down.

Reviewed by:	nik
Approved by:	jkh

0 files changed, 0 insertions, 0 deletions