upgrade: Avoid confussion.
commit45f54b1a67c1e5d430868780d312014362d426a9
authorzrj <rimvydas.jasinskas@gmail.com>
Sat, 11 Nov 2017 10:53:10 +0000 (11 12:53 +0200)
committerzrj <zrj@dragonflybsd.org>
Sat, 11 Nov 2017 12:53:22 +0000 (11 14:53 +0200)
treeec28d7c2f4b8fcb018625ed62ba1e42d4fbeca65
parent56e55fe11fa401cfb8a04494160680efc148a5f0
upgrade: Avoid confussion.

Some people tend to skip over entries in UPDATING and miss important details.
Convert REMOVE_OPENSSL_FILES to an action that actually warns user about it.

Files being removed(optionally) are peformed as a last step in make upgrade
step in constrast to standard TO_REMOVE that does it before updating /etc/ dir.

It should be assumed that users are allowed and will use REMOVE_DEPRECATED=yes
in their /etc/make.conf, so anything requiring user intervention should still
go in etc/Makefile: upgrade_check: target (like it already does for mailers).
Addition is not a magic fix for all problems and should be used responsibly!

While there, convert old pam removal using csh to plain TO_REMOVE.

Approved-after-very-long-discussions-by: swildner
Makefile_upgrade.inc
etc/Makefile