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Port details

science/libaec 1.1.7

Adaptive entropy coding library

Port info

Maintainer
sunpoet@FreeBSD.org
Packages
latest: 1.1.7
Upstream
up to date
Last update
to 1.1.7 · 8838fc816e
Quarterly
2026Q4: 1.1.7
WWW
https://gitlab.dkrz.de/dkrz-sw/libaec
Links
cgit · VuXML

Install

Package
# pkg install libaec
installs 1.1.7 from latest; from quarterly (2026Q4) 1.1.7
Port
# cd /usr/ports/science/libaec && make install clean
Size
29 KiB download · 168 KiB installed
Depends on
nothing
License
BSD2CLAUSE

Packages by version and architecture

latest

FreeBSD versionamd64aarch64i386
FreeBSD 161.1.71.1.7–
FreeBSD 151.1.71.1.7–
FreeBSD 141.1.71.1.71.1.7

quarterly (2026Q4)

FreeBSD versionamd64aarch64i386
FreeBSD 151.1.71.1.7–
FreeBSD 141.1.71.1.71.1.7

version as in the ports tree (latest) or the most common one (quarterly) · different version · ✗ not built · – no packages for this platform. Package sets that have not been rebuilt for 60 days are left out.

Unaddressed and VuXML only (0)

No unaddressed CVE and nothing reported by pkg audit for the packaged version 1.1.7.

Fixed (0)

No VuXML entries for this package.

Problem reports (0) · open in Bugzilla, most recently changed first

None.

Commits (24)

Po-Chuan Hsieh (sunpoet) · 1.1.7
science/libaec: Update to 1.1.7

Changes:	https://github.com/Deutsches-Klimarechenzentrum/libaec/releases
		https://github.com/Deutsches-Klimarechenzentrum/libaec/blob/master/CHANGELOG.md
8838fc816e
Po-Chuan Hsieh (sunpoet) · 1.1.6
science/libaec: Update to 1.1.6

- Update MASTER_SITES
- Update WWW

Changes:	https://github.com/Deutsches-Klimarechenzentrum/libaec/releases
		https://github.com/Deutsches-Klimarechenzentrum/libaec/blob/master/CHANGELOG.md
997a5a919a
Po-Chuan Hsieh (sunpoet) · 1.1.5
science/libaec: Update to 1.1.5

Changes:	https://github.com/MathisRosenhauer/libaec/releases
		https://github.com/MathisRosenhauer/libaec/blob/master/CHANGELOG.md
fa7da7dcf0
Po-Chuan Hsieh (sunpoet) · 1.1.4
science/libaec: Update to 1.1.4

Changes:	https://github.com/MathisRosenhauer/libaec/releases
		https://github.com/MathisRosenhauer/libaec/blob/master/CHANGELOG.md
c5da8cd749
Po-Chuan Hsieh (sunpoet) · 1.1.3
science/libaec: Remove CMAKE_TESTING_ON

CMAKE_TESTING_ON defaults to BUILD_TESTING.
c26cf9c596
Po-Chuan Hsieh (sunpoet) · 1.1.3
science/libaec: Do not build testing unconditionally

PR:		278073
Reported by:	diizzy
bc32c0c848
Po-Chuan Hsieh (sunpoet) · 1.1.3
science/libaec: Update to 1.1.3

Changes:	https://github.com/MathisRosenhauer/libaec/releases
		https://github.com/MathisRosenhauer/libaec/blob/master/CHANGELOG.md
55e347911f
Po-Chuan Hsieh (sunpoet) · 1.1.2
science/libaec: Add make test

PR:		274436
Submitted by:	diizzy
416c78aeeb
Po-Chuan Hsieh (sunpoet) · 1.1.2
science/libaec: Remove outdated CONFLICTS_INSTALL (almost 1.5 years ago)
32ab9f8c27
Po-Chuan Hsieh (sunpoet) · 1.1.2
science/libaec: Update to 1.1.2

- Update MASTER_SITES
- Update WWW

Changes:	https://gitlab.dkrz.de/k202009/libaec/-/blob/master/CHANGELOG.md
		https://github.com/MathisRosenhauer/libaec/releases
4dd170ab71
Stefan Eßer (se) · 1.0.6
Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)
fb16dfecae
Stefan Eßer (se) · 1.0.6
Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

This commit implements such a proposal and moves one of the WWW: entries
of each pkg-descr file into the respective port's Makefile. A heuristic
attempts to identify the most relevant URL in case there is more than
one WWW: entry in some pkg-descr file. URLs that are not moved into the
Makefile are prefixed with "See also:" instead of "WWW:" in the pkg-descr
files in order to preserve them.

There are 1256 ports that had no WWW: entries in pkg-descr files. These
ports will not be touched in this commit.

The portlint port has been adjusted to expect a WWW entry in each port
Makefile, and to flag any remaining "WWW:" lines in pkg-descr files as
deprecated.

Approved by:		portmgr (tcberner)
b7f05445c0
Tobias C. Berner (tcberner) · 1.0.6
science: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  Andreas Fehlner <fehlner@gmx.de>
  *  Brad Huntting <huntting@glarp.com>
  *  Chao Shin <quakelee@cn.FreeBSD.org>
  *  Cheng-Lung Sung <clsung@FreeBSD.org>
  *  Chia-Hsing Yu <me@davidyu.org>
  *  Chris Rees <utisoft@gmail.com>
  *  David Naylor <dbn@FreeBSD.org>
  *  Dmitry Sivachenko <demon@FreeBSD.org>
  *  Ed Schouten <ed@FreeBSD.org>
  *  Eric Freeman <freebsdports@chillibear.com>
  *  Erik B Knudsen
  *  Fernan Aguero <fernan@iib.unsam.edu.ar>
  *  Frederic Culot <frederic@culot.org>
  *  Gea-Suan Lin <gslin@gslin.org>
  *  Glenn Johnson
  *  Greg Lewis <glewis@FreeBSD.org>
  *  Igor Serikov <iserikov@acm.org>
  *  Johannes Dieterich <dieterich@ogolem.org>
  *  Johannes Dieterich <jmd@FreeBSD.org>
  *  Johannes M Dieterich <jmd@FreeBSD.org>
  *  Johannes Meixner <johannes@perceivon.net>
  *  Ju Pengfei <jupengfei@gmail.com>
  *  Kay Lehmann <kay_lehmann@web.de>
  *  Klaus Aehlig <aehlig@linta.de>
  *  Kurt Kanzenbach <kurt@kmk-computers.de>
  *  Leland Wang <llwang@infor.org>
  *  Li-Lun Wang <llwang@infor.org>
  *  Markus Brueffer <markus@FreeBSD.org>
  *  NAKATA Maho <maho@FreeBSD.org>
  *  NAKATA, Maho <maho@FreeBSD.org>
  *  Nakata Maho <chat95@mbox.kyoto-inet.or.jp>
  *  Nakata Maho <maho@FreeBSD.org>
  *  Pav Lucistnik <pav@FreeBSD.org>
  *  Pav Lucistnik <pav@oook.cz>
  *  Pedro F. Giffuni
  *  Pedro F. Giffuni <giffunip@tutopia.com>
  *  Pedro Giffuni
  *  Pedro Giffuni <giffunip@asme.org>
  *  Po-Chuan Hsieh <sunpoet@FreeBSD.org>
  *  Rong-En Fan <rafan@FreeBSD.org>
  *  Ryo MIYAMOTO <rmiya@cc.hirosaki-u.ac.jp>
  *  Seamus Venasse <svenasse@polaris.ca>
  *  Shin'ya Murakami <murakami@ahs.scitec.kobe-u.ac.jp>
  *  Shin-ya MURAKAMI <murashin@gfd-dennou.org>
  *  Shin-ya Murakami <murashin@gfd-dennou.org>
  *  Stas Timokhin <devel@stasyan.com>
  *  Stephen Montgomery-Smith <stephen@math.missouri.edu>
  *  Steve Wills <steve@mouf.net
  *  Steve Wills <steve@mouf.net>
  *  Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org>
  *  Sunpoet Po-Chuan Hsieh <sunpoet@sunpoet.net>
  *  TAKATSU Tomonari <tota@FreeBSD.org>
  *  TAOKA Fumiyoshi
  *  Thierry Thomas <thierry@pompo.net>
  *  Tim Cas <ports@stdrand.com>
  *  Uffe Jakobsen <uffe@uffe.org>
  *  Veniamin Gvozdikov <vg@FreeBSD.org>
  *  Vsevolod Stakhov <vsevolod@highsecure.ru>
  *  Wen Heping <wen@FreeBSD.org>
  *  Wen Heping <wenheping@gmail.com>
  *  Wen heping <wenheping@gmail.com>
  *  Ying-Chieh Liao <ijliao@FreeBSD.org>
  *  Yuri Victorovich <yuri@rawbw.com>
  *  anholt@FreeBSD.org
  *  bacon@smithers.neuro.mcw.edu
  *  batman <batman@udel.edu>
  *  db
  *  gurkan@phys.ethz.ch
  *  ijliao
  *  jbacon
  *  maintainer.freebsd@xpoundit.com
  *  mi
  *  rafan@infor.org
  *  shurd@FreeBSD.org
  *  thierry@pompo.net
  *  will

With hat:	portmgr
46196047a4
Po-Chuan Hsieh (sunpoet) · 1.0.6
science/libaec: Update to 1.0.6

Changes:	https://gitlab.dkrz.de/k202009/libaec/-/blob/master/CHANGELOG.md
fa1a81e87e
Po-Chuan Hsieh (sunpoet) · 1.0.5
science/libaec: Update to 1.0.5

- Update LICENSE_FILE

Changes:	https://gitlab.dkrz.de/k202009/libaec/-/blob/master/CHANGELOG.md
fae88d20d2
Mathieu Arnold (mat) · 1.0.4
Remove # $FreeBSD$ from Makefiles.
305f148f48
Sunpoet Po-Chuan Hsieh (sunpoet) · 1.0.4
Use upstream release tarball
89ec2bc496
Sunpoet Po-Chuan Hsieh (sunpoet) · 1.0.4
Use the release tag instead of commit hash
be2abb3fe8
Sunpoet Po-Chuan Hsieh (sunpoet) · 1.0.4
Update to 1.0.4

- Remove DISTVERSIONPREFIX

Changes:	https://gitlab.dkrz.de/k202009/libaec/blob/master/CHANGELOG.md
eabe4c3755
Sunpoet Po-Chuan Hsieh (sunpoet) · 1.0.2
Convert to USE_GITLAB
c1b678aad4
Sunpoet Po-Chuan Hsieh (sunpoet) · 1.0.2
Update to 1.0.2

Changes:	https://gitlab.dkrz.de/k202009/libaec/blob/master/CHANGELOG.md
9aa9cff929
Sunpoet Po-Chuan Hsieh (sunpoet) · 1.0.1
Update to 1.0.1

- Update LICENSE_FILE

Changes:	https://gitlab.dkrz.de/k202009/libaec/blob/master/CHANGELOG.md
c7889e1472
Sunpoet Po-Chuan Hsieh (sunpoet) · 1.0.0
Fix CONFLICTS_INSTALL

PR:		219388
Submitted by:	pawel
4dabf739f6
Sunpoet Po-Chuan Hsieh (sunpoet) · 1.0.0
Add libaec 1.0.0

Libaec provides fast lossless compression of 1 up to 32 bit wide signed or
unsigned integers (samples). The library achieves best results for low entropy
data as often encountered in space imaging instrument data or numerical model
output from weather or climate simulations. While floating point representations
are not directly supported, they can also be efficiently coded by grouping
exponents and mantissa.

Libaec implements Golomb-Rice coding as defined in the Space Data System
Standard documents 121.0-B-2 and 120.0-G-2.

Libaec includes a free drop-in replacement for the SZIP library. Just replace
SZIP's shared library libsz.so* with libaec.so* and libsz.so* from libaec. Code
which is dynamically linked with SZIP such as HDF5 should continue to work with
libaec. No re-compilation required. HDF5 files which contain SZIP encoded data
can be decoded by HDF5 using libaec and vice versa.

WWW: https://gitlab.dkrz.de/k202009/libaec
f94c424839