git: bsd.crunchgen.mk: Sync with FreeBSD.

[Rimvydas Jasinskas]

commit 7d462af531b4c59511ce10bcfe1e1276684cef6f
Author: zrj <rimvydas.jasinskas at gmail.com>
Date:   Mon Nov 7 14:33:52 2016 +0200

    bsd.crunchgen.mk: Sync with FreeBSD.
    
    This finally allows not to relink rescue image if there are no changes and
    have clean stage of "4d: building everything.."!
    Helps a lot on LTO quick rebuilds.
    
    While there, remove hack from crunchgen(1), it no longer should be needed.
    Please report build races if any.
    
    Taken-from: FreeBSD

Summary of changes:
 share/mk/bsd.crunchgen.mk            | 19 +++++++++++++++----
 usr.bin/crunch/crunchgen/crunchgen.c | 12 +++---------
 2 files changed, 18 insertions(+), 13 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/7d462af531b4c59511ce10bcfe1e1276684cef6f


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