$FreeBSD: head/lib/libz/FREEBSD-upgrade 257462 2013-10-31 18:44:40Z emaste $

ZLib 1.2.2

Original distribution from http://www.gzip.org/zlib/

Vendor files removed from distribution before import:
	 INDEX		 configure	 qnx/
	 Makefile	 contrib/	 win32/
	 Makefile.in	 msdos/		 zconf.in.h
	 amiga/		 old/
	 as400/		 projects/

Vendor files imported:
	 ChangeLog	 example.c	 minigzip.c
	 FAQ		 gzio.c		 trees.c
	 README		 infback.c	 trees.h
	 adler32.c	 inffast.c	 uncompr.c
	 algorithm.txt	 inffast.h	 zconf.h
	 compress.c	 inffixed.h	 zlib.3
	 crc32.c	 inflate.c	 zlib.h
	 crc32.h	 inflate.h	 zutil.c
	 deflate.c	 inftrees.c	 zutil.h
	 deflate.h	 inftrees.h

As of April, 2005, only the following three vendor files
had non-trivial local changes:
	 gzio.c   minigzip.c  zconf.h

Added files (not from vendor):
	 Makefile	 zopen.c	 FREEBSD-upgrade

To Update:
  1) Unpack vendor sources into a clean directory.
  2) Delete unnecessary files.
  3) Import onto the vendor branch.  The 1.2.2 import was done like this:
   cvs -d <CVSROOT> import -ko -m "ZLib 1.2.2" src/lib/libz ZLIB v1_2_2
  4) In a clean directory, check out a fresh copy of HEAD,
	 merging in vendor changes since the last import.
   cvs -d <CVSROOT> co -jZLIB:yesterday -jZLIB src/lib/libz
  5) Resolve any conflicts and commit them.
  6) Update this file with any changes to the file list or update procedure.

kientzle@FreeBSD.org