K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2018-11-18T14:52:16.973659Z
K 7
svn:log
V 310
MFC r340329: build(7): clarify buildenv target can be used for non-cross builds

make buildenv can be used for building for the same architecture as
the host (perhaps this is a degenerate case of cross-building).
TARGET and TARGET_ARCH do not need to be set in this case.

Sponsored by:	The FreeBSD Foundation

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