2 Commits

Author	SHA1	Message	Date
Xin LI	be07528c53	Diff reduction against NetBSD. The most notable change is to zdiff(1) to ... handle more file formats including bzip2 and xz. MFC after: 2 weeks	2011-05-23 09:02:44 +00:00
Xin LI	9a9ea25f4a	Replace the GNU gzip with a slightly modified NetBSD gzip. The ... NetBSD version is a feature-to-feature re-implementation of GNU gzip using the freely-redistributable zlib and this version is expected to be mostly bug-to-bug compatible with the GNU implementation. - Because this is a piece of mature code and we want to make changes so it is added directly rather than importing to src/contrib. - Connect newly added code to src/usr.bin/ and rescue/rescue build. - Disconnect the GNU gzip code from build for now, they will be eventually removed completely. - Provide two new src.conf(5) knobs, WITHOUT_BZIP2_SUPPORT and WITHOUT_BZIP2. Tested by: kris (full exp-7 pointyhat build) Approved by: core (importing a 4-clause BSD licensed file) Approved by: re (adding new utility during -HEAD code slush)	2007-01-26 10:19:08 +00:00