git: Makefile: Rename 'preupgrade' to 'preinstall'

[Aaron LI]

commit 89e9c22c5a630254bf49e3b50153e7f88dc7d4f2
Author: Aaron LI <aly at aaronly.me>
Date:   Thu Jun 24 22:11:38 2021 +0800

    Makefile: Rename 'preupgrade' to 'preinstall'
    
    The 'preupgrade' target performs certain pre-installworld operations,
    and is executed before 'installworld' automatically.  So rename it to
    'preinstall'.
    
    Update build(7) man page accordingly.
    
    Suggested-by: swildner

Summary of changes:
 Makefile               | 14 +++++++-------
 etc/Makefile           |  4 ++--
 share/man/man7/build.7 | 14 +++++++-------
 3 files changed, 16 insertions(+), 16 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/89e9c22c5a630254bf49e3b50153e7f88dc7d4f2


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