xref: /freebsd/lib/libz/FREEBSD-upgrade (revision ea825d02749f382c3f7e17f28247f20a48733eab)
1$FreeBSD$
2
3Original distribution from http://zlib.net/.  Currently, only trivial
4changes were made to support build of libstand and to suppress certain
5compiler warnings, we upstream our local changes whenever they would
6benefit other consumers.
7
8To Update:
9  1) Unpack vendor sources into a clean directory.
10  2) Import onto the vendor area.
11  3) Merge the vendor tree to contrib/zlib, which contains a stripped down
12     version of upstream source, resolve any conflicts.
13  4) Double check zconf.h, zlib.pc, and Symbol.map to make sure that we
14     have the required changes.  Test universe and commit them.
15
16delphij@FreeBSD.org
17