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Port details
paq 20130522 archivers on this many watch lists=2 search for ports that depend on this port
Family of archivers with extremely high compression ratios
Maintained by: bf@FreeBSD.org search for ports maintained by this maintainer
Port Added: 10 Apr 2007 08:02:06
License: GPLv3 MIT


paq is a family of archivers with the best lossless compression ratios now
available across a wide variety of test data, according to several benchmarks.
A comparison of paq to other compression methods, on a 2GHz T3200, when
compressing a large text file:

Format		Size		Time (sec)	Memory
				comp	decomp
-----------	---------	--------------  -------
Uncompressed	3,152,896
compress	1,319,521	1.6	0.2	 .1 MB
gzip -9         1,022,810	0.7	0.1	 .1 MB
bzip2 -9	860,097		0.6	0.4	  5 MB
p7zip (7z)	824,573		1.5	0.1	195 MB
xz -6		822,016		?	?	  ?
zpaq c1 (fast)	806,959		2	2	 38 MB
zpaq c2 (mid)	699,191		8	8	112 MB
zpaq c3 (max)	644,190		20	20	246 MB

The port uses the open ZPAQ specification, and contains: a public-domain C++
API for reading and writing ZPAQ compressed data to or from files or objects
in memory; serial and multi-threaded archivers;  extra preprocessors for
compression; and stubs for creating self-extracting archives.

WWW: http://mattmahoney.net/dc/zpaq.html
SVNWeb : Main Web Site : Distfiles Availability : PortsMonThere are no ports dependent upon this port

To install the port: cd /usr/ports/archivers/paq/ && make install clean
To add the package: pkg_add -r paq


Configuration Options
===> The following configuration options are available for paq-20130522:
     OPENMP=off: Parallel processing support via OpenMP
===> Use 'make config' to modify these settings

Master Sites:
  1. ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/paq/
  2. ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/bf/paq/
  3. ftp://ftp.cn.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/bf/paq/
  4. ftp://ftp.jp.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/bf/paq/
  5. ftp://ftp.ru.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/bf/paq/
  6. ftp://ftp.se.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/bf/paq/
  7. ftp://ftp.tw.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/bf/paq/
  8. ftp://ftp.uk.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/bf/paq/
  9. http://ftp.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/bf/paq/
  10. http://mattmahoney.net/dc/

Number of commits found: 44

Commit History - (may be incomplete: see SVNWeb link above for full details)
DateByDescription
23 May 2013 05:48:41
Original commit files touched by this commit  20130522
bf search for other commits by this committer
update zpaq to 6.28
14 May 2013 19:38:53
Original commit files touched by this commit  20130513
bf search for other commits by this committer
update zpaq to 6.27
21 Apr 2013 19:06:54
Original commit files touched by this commit  20130419
bf search for other commits by this committer
update zpaq to 6.25

Feature safe:	yes
18 Apr 2013 08:23:26
Original commit files touched by this commit  20130414
bf search for other commits by this committer
update zpaq to 6.24a

Feature safe:	yes
28 Mar 2013 19:58:47
Original commit files touched by this commit  20130325
bf search for other commits by this committer
fix WWW formatting and note that the log for the last commit should
have been: update zpaq to 6.23
28 Mar 2013 19:52:13
Original commit files touched by this commit  20130325
bf search for other commits by this committer
trim headers; switch to the new options format; fix builds after src r248751;
update math/lrng to 20130314, and switch it to a versioned DIST_SUBDIR
14 Feb 2013 14:55:05
Original commit files touched by this commit  20130213
bf search for other commits by this committer
update zpaq to 6.22
07 Feb 2013 19:07:07
Original commit files touched by this commit  20130206
bf search for other commits by this committer
update zpaq to 6.21; fix default number of threads used by zpaq
07 Feb 2013 13:04:30
Original commit files touched by this commit  20130201
gahr search for other commits by this committer
- Get rid of PTHREAD_CFLAGS and PTHREAD_LIBS (category: archivers)

Approved by:	portmgr
02 Feb 2013 06:33:30
Original commit files touched by this commit  20130201
bf search for other commits by this committer
update zpaq to v6.20
31 Jan 2013 13:23:59
Original commit files touched by this commit  20130124
bf search for other commits by this committer
update to zpaq 6.19 and bmp_j4c
30 Dec 2012 21:33:03
Original commit files touched by this commit  20121214
bf search for other commits by this committer
update zpaq to 6.18
18 Dec 2012 07:57:31
Original commit files touched by this commit  20121105
danfe search for other commits by this committer
For a number of ports in archives category, trim the header and drop leading
indefinite article from COMMENT line; also fix few noticed styles bugs while
I am here.
08 Nov 2012 22:54:15
Original commit files touched by this commit  20121105
bf search for other commits by this committer
update zpaq to 6.16

Feature safe:	yes
03 Nov 2012 06:14:56
Original commit files touched by this commit  20121102
bf search for other commits by this committer
update zpaq to 6.15

Feature safe:	yes
01 Nov 2012 23:21:29
Original commit files touched by this commit  20121030
bf search for other commits by this committer
update to zpaq 6.14; add lazy2 and the updated level 2 zpaq spec

Feature safe:	yes
22 Apr 2012 05:23:21
Original commit files touched by this commit  20120404
bf search for other commits by this committer
update zpsfx to 1.01
31 Mar 2012 12:25:12
Original commit files touched by this commit  20120326
bf search for other commits by this committer
update zpaq to v4.04

Feature safe:   yes
05 Feb 2012 19:39:05
Original commit files touched by this commit  20120202
bf search for other commits by this committer
update to 20120202, which adds support for the ZPAQ level 2 standard
22 Dec 2011 00:04:12
Original commit files touched by this commit  20111221
bf search for other commits by this committer
update to 20111221 (libzpaq 4.01, zpaq 4.03)
05 Dec 2011 13:57:51
Original commit files touched by this commit  20111128
bf search for other commits by this committer
update to 20111128 (zpaq 4.02)

Feature safe:   yes
28 Nov 2011 22:10:35
Original commit files touched by this commit  20111126
bf search for other commits by this committer
update to 20111126: x86*-only JIT that doesn't require a c++ compiler,
merge of zp and zpaq

Feature safe:   yes
23 Jun 2011 12:04:23
Original commit files touched by this commit  20110621
bf search for other commits by this committer
update to 20110621:
- update zp to version 1.03
- remove the now redundant unzp
- add wbpe 1.10, a dictionary
  preprocessor for text files
23 May 2011 14:24:13
Original commit files touched by this commit  20110518
bf search for other commits by this committer
Replace pzpaq with unzp and zp
31 Mar 2011 08:15:14
Original commit files touched by this commit  20110316
bf search for other commits by this committer
Switch the port from the paq8/paq9/lpaq/lpq software to
zpaq, which offers comparable performance, added flexibility
through custom configurations, multithreaded (de)compression,
and a stable archive format.
18 Mar 2011 17:59:51
Original commit files touched by this commit  8.o9_4
miwi search for other commits by this committer
- Get Rid MD5 support

With hat:       portmgr (myself)
08 Jul 2010 12:51:38
Original commit files touched by this commit  8.o9_4
bf search for other commits by this committer
Change my ports to use my FreeBSD.org email address.
07 Jun 2009 18:51:21
Original commit files touched by this commit  8.o9_4
miwi search for other commits by this committer
- Update maintainer mail adresse

Submitted by:   "b. f." <bf1783@gmail.com> (maintainer via private mail)
09 May 2008 14:47:35
Original commit files touched by this commit  8.o9_4
itetcu search for other commits by this committer
A change in the lpq1 component of the port:
"Version 2 fixes a bug in version 1 that caused it to fail (file not found)
when compressing more than about 50 files. Archives [sic] format is unchanged."
- bump PORTREVISION

PR:             123534
Submitted by:   maintainer
30 Apr 2008 11:36:06
Original commit files touched by this commit  8.o9_3
miwi search for other commits by this committer
-  Set compiler optimizer for nasm

Submitted by:   bf <bf2006a@yahoo.com> (maintainer via private mail)
26 Apr 2008 14:38:51
Original commit files touched by this commit  8.o9_2
miwi search for other commits by this committer
- Make the port fetchable again after the distfile was modified upstream.
  Tweak nasm flags.

PR:             123101
Submitted by:   bf <bf2006a@yahoo.com> (maintainer)
14 Mar 2008 17:28:16
Original commit files touched by this commit  8.o9_1
tabthorpe search for other commits by this committer
- Tarball re-roll, bugfix update
- Bump PORTREVISION

PR:             ports/121677
Submitted by:   bf <bf2006a yahoo.com> (maintainer)
03 Mar 2008 04:33:22
Original commit files touched by this commit  8.o9
tabthorpe search for other commits by this committer
- Temporarily disable lpaq, lpq, and paq9 components on 64-bit
  architectures, while we are fixing the code. (paq8 is still
  available for these architectures.)

PR:             ports/121306
Submitted by:   bf <bf2006a yahoo.com> (maintainer)
29 Feb 2008 17:17:50
Original commit files touched by this commit  8.o9
tabthorpe search for other commits by this committer
- Update to 8.o9
- Fixes a bug in .bmp detection that caused an infinite loop for files
  with invalid headers. Added grayscale .rgb support
- Also bundle related archivers lpaq8, lpq1, and paq9a, which offer
  faster (de)compression, but may yield larger archives

PR:             ports/121111
Submitted by:   bf <bf2006a yahoo.com> (maintainer)
26 Oct 2007 02:14:36
Original commit files touched by this commit  8.o8
tabthorpe search for other commits by this committer
- Update to 8.o8

PR:             ports/117517
Submitted by:   maintainer
24 Oct 2007 03:30:18
Original commit files touched by this commit  8.o7
tabthorpe search for other commits by this committer
- Update to 8.o7

PR:             ports/117439
Submitted by:   bf2006a yahoo.com (maintainer)
Approved by:    clsung (mentor, implicit)
04 Oct 2007 02:36:21
Original commit files touched by this commit  8.o6
tabthorpe search for other commits by this committer
- Update to 8.o6

PR:             ports/116877
Submitted by:   bf <bf2006a yahoo.com> (maintainer)
Approved by:    clsung (mentor, implicit)
23 Sep 2007 12:57:40
Original commit files touched by this commit  8.o4.v2
tabthorpe search for other commits by this committer
- update to 8.o4.v2 (improved jpeg, pgm, and bmp compression)
- remove aggressive optimizations flags, allow users to make their own choice

PR:             ports/116483
Submitted by:   maintainer (bf2006a_AT_yahoo.com)
Approved by:    miwi (co-mentor)
28 Aug 2007 00:42:53
Original commit files touched by this commit  8.o2
okazaki search for other commits by this committer
Update to 8.o2.

PR:             115803
Submitted by:   maintainer
23 Aug 2007 14:54:21
Original commit files touched by this commit  8.n
rafan search for other commits by this committer
- Update to 8.n
- Change default CXXFLAGS from -Os to -O3
- SSE assembly has been dropped due to lack of evidence for improved
  performance

PR:             ports/115708
Submitted by:   bf <bf2006a at yahoo.com> (maintainer)
22 Apr 2007 06:23:55
Original commit files touched by this commit  8.l
lwhsu search for other commits by this committer
- Unbreak, solve fetch problem with rerolled distfile.

PR:             111983
Submitted by:   bf <bf2006a AT yahoo.com> (maintainer)
Approved by:    clsung (mentor)
20 Apr 2007 08:00:29
Original commit files touched by this commit  8.l
kris search for other commits by this committer
BROKEN: Size mismatch
13 Apr 2007 02:23:41
Original commit files touched by this commit  8.l
clsung search for other commits by this committer
- fix my mind (should not touch mtree)

Noted by:   kris
10 Apr 2007 07:59:10
Original commit files touched by this commit  8.l
clsung search for other commits by this committer
Add paq 8.l, an archiver with an extremely high compression ratio.

PR:             ports/111391
Submitted by:   bf <bf2006a at yahoo.com>

Number of commits found: 44

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