libz: update the upgrade instructions to reflect reality

This commit is contained in:
Xin LI 2022-04-30 16:57:54 -07:00
parent 5218d82c81
commit f44280bf5f

View File

@ -1,11 +1,9 @@
$FreeBSD$
Original distribution from http://zlib.net/. Currently, only trivial
changes were made to support build of libstand and to suppress certain
changes were made to support build of libsa and to suppress certain
compiler warnings, we upstream our local changes whenever they would
benefit other consumers.
To Update:
To update:
1) Unpack vendor sources into a clean directory.
2) Import onto the vendor area.
3) Merge the vendor tree to sys/contrib/zlib, which contains a stripped down