K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2017-11-15T18:03:31.220237Z
K 7
svn:log
V 899
Sort pkgbase mtree metadata, for reproducible builds

Packaged base packages are created by running the stageworld and
stagekernel targets with -DNO_ROOT, and converting the resulting mtree
file into a set of pkg plists.  If stage* is run with multiple processes
the order of entries in the mtree file may be nondeterministic, and the
resulting package tbz also had nondeterministic file ordering.

The mtree file generated by -DNO_ROOT builds consists of one line per
file, with the filename starting in the first column, so is easily
sorted.  There's one exception: the first line of the mtree file is a
comment, but the # character sorts before the filenames anyhow and needs
no special treatment.

PR:		223673
Reviewed by:	bapt, gjb
Sponsored by:	The Linux Foundation, Core Infrastructure Initiative
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D13103

END