Port details |
- libfec Several forward error correction (FEC) decoders
- 3.0.1_5 comms =2 3.0.1_5Version of this port present on the latest quarterly branch.
- Maintainer: hamradio@FreeBSD.org
- Port Added: 2006-07-08 21:30:47
- Last Update: 2024-01-10 08:16:01
- Commit Hash: 1b819e4
- People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane
- Also Listed In: astro hamradio math
- License: LGPL21
- WWW:
- http://www.ka9q.net/code/fec/
- Description:
- This library package provides several forward error correction (FEC) decoders
and accelerated primitives useful in digital signal processing (DSP).
Except for the Reed-Solomon codecs, these functions take full advantage of
the MMX, SSE and SSE2 SIMD instruction sets on Intel/AMD IA-32 processors
and the Altivec/VMX/Velocity Engine SIMD instruction set on the
G4 and G5 PowerPC.
The library includes Viterbi decoders for the following convolutional codes:
rate 1/2 k=7
rate 1/2 k=9
rate 1/6 k=15 ("Cassini")
plus two Reed-Solomon encoder-decoders:
one optimized for the (255,223) CCSDS standard code
a general purpose encoder/decoder for arbitrary RS codes
and three low-level 16-bit DSP support routines:
signed dot product
peak detection
sum-of-squares (energy) computation
This library is licensed under the "lesser" GNU General Public License.
- ¦ ¦ ¦ ¦
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - Dependency lines:
-
- Conflicts:
- CONFLICTS_INSTALL:
- reed-solomon
- simd-viterbi
- To install the port:
- cd /usr/ports/comms/libfec/ && make install clean
- To add the package, run one of these commands:
- pkg install comms/libfec
- pkg install libfec
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: libfec
- Flavors: there is no flavor information for this port.
- distinfo:
- SHA256 (fec-3.0.1.tar.bz2) = 4201f6c80fe3fb283806bf41a74ea3476d783081e7cd6d09f12406894e6f567c
SIZE (fec-3.0.1.tar.bz2) = 101479
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- as : devel/binutils
- gmake>=4.3 : devel/gmake
- autoconf>=2.71 : devel/autoconf
- automake>=1.16.5 : devel/automake
- There are no ports dependent upon this port
Configuration Options:
- No options to configure
- Options name:
- comms_libfec
- USES:
- autoreconf compiler:c11 gmake tar:bzip2
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
|
Commit History - (may be incomplete: for full details, see links to repositories near top of page) |
Commit | Credits | Log message |
3.0.1_5 10 Jan 2024 08:16:01 |
Baptiste Daroussin (bapt) |
MAN?PREFIX: eleminate its usage and move man to share/man |
07 Sep 2022 21:58:51 |
Stefan Eßer (se) |
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) |
3.0.1_4 07 Sep 2022 21:10:59 |
Stefan Eßer (se) |
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.
(Only the first 15 lines of the commit message are shown above ) |
3.0.1_4 20 Jul 2022 14:21:01 |
Tobias C. Berner (tcberner) |
comms: remove 'Created by' lines
A big Thank You to the original contributors of these ports:
* 'Big Bad Bob' Frazier <bobf@mrp3.com>
* <mr@freebsd.org>
* Alex Samorukov <samm@freebsd.org>
* Alexander Logvinov <ports@logvinov.com>
* Alexey Dokuchaev <danfe@FreeBSD.org>
* Anders Nordby <anders@FreeBSD.org>
* Andreas Klemm <andreas@klemm.gtn.com>
* Andrew Dolgov <fox@furry.spb.ru>
* Andrey Lykhin <lan31@inbox.ru>
* Anton Voronin <anton@urc.ac.ru>
* Brandon S. Allbery KF8NH <allbery@ece.cmu.edu> (Only the first 15 lines of the commit message are shown above ) |
3.0.1_4 06 Feb 2022 18:36:07 |
Stefan Eßer (se) |
Update CONFLICTS definitions in categories a* to c*
Update the CONFLICTS definitions of ports in the following categories:
- accessibility
- archivers
- audio
- benchmarks
- biology
- cad
- chinese
- comms
- converters
An attempt has been made to use generic conflicts patterns that do not
have to be updated whenever a new version of a conflicting port is
added to the ports system.
There is a misunderstanding that the port being built/installed has to
be omitted from the conflicts pattern. This is not true - the port
being built is implicitly non-conflicting due to logic in bsd.port.mk.
Approved by: portmgr (implicit) |
3.0.1_4 06 Apr 2021 14:31:07 |
Mathieu Arnold (mat) |
Remove # $FreeBSD$ from Makefiles. |
3.0.1_4 29 May 2020 00:11:49 |
emaste |
comms/libfec: add BUILD_DEPENDS as:devel/binutils
/usr/bin/as will soon be removed from the FreeBSD base system, for
FreeBSD 13.0.
Depend on as (not ${LOCALBASE}/bin/as) so that this will introduce no
change for existing 11.x and 12.x, which will continue to use the base
system GNU as 2.17.50.
PR: 205250
Approved by: portmgr (blanket) |
3.0.1_4 26 Jul 2019 20:46:57 |
gerald |
Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.
This includes ports
- with USE_GCC=yes or USE_GCC=any,
- with USES=fortran,
- using Mk/bsd.octave.mk which in turn features USES=fortran, and
- with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.
PR: 238330 |
3.0.1_3 06 Feb 2019 23:49:11 |
db |
Altivec support probably wasn't maintained for years. Fix it to compile
on powerpc64.
Tested also on amd64.
Hardware sponsored by IntegriCloud.
PR: ports/235560
Submitted by: Piotr Kubaj <pkubaj@anongoth.pl> |
3.0.1_3 23 Jan 2019 03:10:52 |
db |
Bug reported only with ld.lld as system ld on i386 solved using
suggested -Wl,-z,notext
PR: ports/234871
Reported by: @emaste |
3.0.1_3 13 May 2017 03:35:51 |
linimon |
Mark some ports failing on power64. In cases where the error message
was a stub, provide a real one.
While here, pet portlint.
Approved by: portmgr (tier-2 blanket) |
3.0.1_3 14 Feb 2017 10:57:11 |
tijl |
Use -fPIC for all architectures because the makefile tries to create a
shared library libfec.so from object files compiled without -fPIC. |
3.0.1_2 09 Feb 2017 18:53:12 |
linimon |
Add -fPIC to various ports to enable them to build on armv6.
Approved by: portmgr (tier-2 blanket) |
3.0.1_2 19 May 2016 10:21:25 |
amdmi3 |
- Fix trailing whitespace in pkg-descrs, categories [a-f]*
Approved by: portmgr blanket |
3.0.1_2 25 Apr 2016 19:45:33 |
db |
Add back libfec
Remove support for obsolete FreeBSD versions
Reassign maintainer to hamradio@
Cleanups to make sure it compiles cleanly on clang and gcc
Cleanup to (hopefully) allow building on non x86 architectures (untested) |
3.0.1_1 23 Apr 2016 15:15:45 |
rene |
Remove expired ports:
2016-04-11 deskutils/qlabels: Does not fetch, unmaintained
2016-04-14 french/tvdownloader: Many channels have modified their protocols and
cannot be DL anymore
2016-04-14 comms/cdr_read: unfetchable
2016-04-14 russian/rubygem-rutils: Deprecated by upstream
2016-04-14 devel/rubygem-dotenv-deployment: Deprecated by upstream in latest
version (0.3.0)
2016-04-15 www/p5-LWP-ConsoleLogger: Depends on expiring
www/p5-HTTP-CookieMonster
2016-04-15 www/p5-WWW-Mechanize-Cached: Depends on expiring
www/p5-HTTP-CookieMonster
2016-04-15 www/p5-HTTP-CookieMonster: Broken for more than 6 months
2016-04-15 misc/diary-hercules: Broken for more than 6 months
2016-04-15 graphics/ffff: Broken for more than 6 months
2016-04-15 net-im/sigram: Broken for more than 6 months
2016-04-15 games/annelid: Broken for more than 6 months
2016-04-15 science/py-pydap: Broken for more than 6 months
2016-04-15 sysutils/su2: Broken for more than 6 months
2016-04-15 www/download-gemist: Broken for more than 6 months
2016-04-15 databases/p5-qdbm: Broken for more than 6 months
2016-04-15 comms/libfec: Broken for more than 6 months
2016-04-15 deskutils/ladon: Broken for more than 6 months
Sponsored by: Essen Linuxhotel Hackathon 2016 |
3.0.1_1 13 Mar 2016 18:45:42 |
antoine |
Deprecate ports broken for more than 6 months |
3.0.1_1 01 Jul 2015 17:27:25 |
amdmi3 |
- Mark BROKEN: produces unusable library
When attempling to link with libfec:
/usr/local/lib/libfec.so: undefined reference to `find_cpu_mode'
/usr/local/lib/libfec.so: undefined reference to `log'
cc: error: linker command failed with exit code 1 (use -v to see invocation)
PR: 200182
Submitted by: amdmi3
Approved by: maintainer timeout (olgeni, 7 weeks) |
3.0.1_1 14 May 2015 10:15:09 |
mat |
MASTER_SITES cleanup.
- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.
While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.
Also, replace some EXTRACT_SUFX occurences with USES=tar:*.
Checked by: make fetch-urlall-list
With hat: portmgr
Sponsored by: Absolight |
3.0.1_1 08 May 2015 14:04:51 |
amdmi3 |
- Don't install static libraries with INSTALL_LIB (part 1/2)
Approved by: portmgr blanket
MFH: 2015Q2 |
3.0.1 29 Jul 2014 18:41:17 |
adamw |
Convert a bunch of USE_BZIP2 to USES=tar:bzip2
Approved by: portmgr (not really, but touches unstaged ports) |
3.0.1 17 Jan 2014 12:22:13 |
olgeni |
Unbreak on FreeBSD 10. |
3.0.1 11 Nov 2013 15:31:16 |
olgeni |
- Switch to USES=gmake.
- Add staging support. |
3.0.1 20 Sep 2013 16:03:29 |
bapt |
Add NO_STAGE all over the place in preparation for the staging support (cat:
comms) |
3.0.1 18 Feb 2013 12:34:39 |
olgeni |
Convert Makefile headers to the new format. |
3.0.1 19 Dec 2011 15:55:42 |
olgeni |
Add support for amd64.
PR: ports/163305
Submitted by: Howard Goldstein <hg@queue.to> |
3.0.1 22 Oct 2011 23:50:23 |
eadler |
- remove maintainer tags from pkg-descr
Approved by: portmgr
Approved by: bapt (mentor) |
3.0.1 20 Mar 2011 12:54:45 |
miwi |
- Get Rid MD5 support |
3.0.1 04 Aug 2010 14:11:17 |
olgeni |
Silence post-patch command. |
3.0.1 19 Oct 2008 13:33:50 |
olgeni |
Upgrade to version 3.0.1 and take over maintainership.
PR: ports/128152
Approved by: db |
3.0_1 05 Jul 2007 16:17:06 |
db |
Fix build under -CURRENT by making it build with gcc 4.2. [1] The
introduced patch fixes a bad macro in the source code.
Notified by: Pav (via pointyhat) [1]
Approved: ehaupt (mentor) |
3.0 23 Apr 2007 21:29:39 |
db |
- Remove support for EOL FreeBSD releases. [1]
- Replace pkg-plist with PLIST_FILES. [1]
- Add backup distribution site.
PR: ports/111943 [1]
Approved by: ehaupt (mentor) |
3.0 19 Jan 2007 18:14:20 |
db |
Change my MAINTAINER: line in Makfile to db@FreeBSD.org
fix simple typo in xwota Makefile while at it.
Approved by: ehaupt (mentor) |
3.0 10 Dec 2006 22:07:16 |
miwi |
- Update to 3.0
PR: ports/106542
Submitted by: Thomas Sandford <freebsduser@paradisegreen.co.uk>
Approved by: maintainer |
2.1.1 08 Jul 2006 21:30:18 |
itetcu |
This library package provides several forward error correction (FEC) decoders
and accelerated primitives useful in digital signal processing (DSP).
Except for the Reed-Solomon codecs, these functions take full advantage of
the MMX, SSE and SSE2 SIMD instruction sets on Intel/AMD IA-32 processors
and the Altivec/VMX/Velocity Engine SIMD instruction set on the
G4 and G5 PowerPC.
The library includes Viterbi decoders for the following convolutional codes:
rate 1/2 k=7
rate 1/2 k=9
rate 1/6 k=15 ("Cassini")
plus two Reed-Solomon encoder-decoders:
one optimized for the (255,223) CCSDS standard code
a general purpose encoder/decoder for arbitrary RS codes
and three low-level 16-bit DSP support routines:
signed dot product (Only the first 15 lines of the commit message are shown above ) |