git: Fix immutable flag handling in our mtree(8) invocations.

[Sascha Wildner]

commit 9758d73afa45aa6436355bee66f24d490ea5b84a
Author: Sascha Wildner <saw at online.de>
Date:   Sun Oct 6 15:33:04 2019 +0200

    Fix immutable flag handling in our mtree(8) invocations.
    
    All of this only affects /var/empty so far.
    
    * If NOSCHG isn't set (which is the default), pass -i to mtree(8) when
      installing the system or building an installer img.
    
    * Pass -i always when we install a system from the installer. This
      installer usage of mtree(8) should not be needed. Expand the comment
      a bit.
    
    Reported-by: zrj

Summary of changes:
 etc/Makefile                                     | 14 ++++++++++----
 nrelease/Makefile                                |  6 +++++-
 usr.sbin/installer/dfuibe_installer/fn_install.c |  5 ++++-
 3 files changed, 19 insertions(+), 6 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/9758d73afa45aa6436355bee66f24d490ea5b84a


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