notbugAs an Amazon Associate I earn from qualifying purchases.
Want a good read? Try FreeBSD Mastery: Jails (IT Mastery Book 15)

Why was the website so slow for so long?

The cause of the slowdown was a change to the ZFS dataset. In conjunction with the database server, very little caching was being done. This combination resulted in increased disk I/O as the system churned through the database. Details in the blog post which outlines the various things which changed. Many graphs.

Port details
libsdr Simple software defined radio (SDR) library
0.1.0_2 comms on this many watch lists=0 search for ports that depend on this port Find issues related to this port Report an issue related to this port 0.1.0Version of this port present on the latest quarterly branch.
Maintainer: search for ports maintained by this maintainer
Port Added: 2016-03-01 03:41:27
Last Update: 2019-07-26 21:46:57
SVN Revision: 507372
Also Listed In: hamradio
License: GPLv2
SVNWeb : Homepage
pkg-plist: as obtained via: make generate-plist
Expand this list (37 items)
  1. /usr/local/share/licenses/libsdr-0.1.0_2/
  2. /usr/local/share/licenses/libsdr-0.1.0_2/LICENSE
  3. /usr/local/share/licenses/libsdr-0.1.0_2/GPLv2
  4. include/libsdr/autocast.hh
  5. include/libsdr/baseband.hh
  6. include/libsdr/buffer.hh
  7. include/libsdr/buffernode.hh
  8. include/libsdr/combine.hh
  9. include/libsdr/config.hh
  10. include/libsdr/demod.hh
  11. include/libsdr/exception.hh
  12. include/libsdr/fftplan.hh
  13. include/libsdr/fftplan_fftw3.hh
  14. include/libsdr/fftplan_native.hh
  15. include/libsdr/filternode.hh
  16. include/libsdr/firfilter.hh
  17. include/libsdr/freqshift.hh
  18. include/libsdr/interpolate.hh
  19. include/libsdr/logger.hh
  20. include/libsdr/math.hh
  21. include/libsdr/node.hh
  22. include/libsdr/operators.hh
  23. include/libsdr/options.hh
  24. include/libsdr/portaudio.hh
  25. include/libsdr/psk31.hh
  26. include/libsdr/queue.hh
  27. include/libsdr/rtlsource.hh
  28. include/libsdr/sdr.hh
  29. include/libsdr/siggen.hh
  30. include/libsdr/subsample.hh
  31. include/libsdr/traits.hh
  32. include/libsdr/utils.hh
  33. include/libsdr/wavfile.hh
  34. lib/
  35. lib/
  36. @postexec /usr/sbin/service ldconfig restart > /dev/null
  37. @postunexec /usr/sbin/service ldconfig restart > /dev/null
Collapse this list.
Dependency lines:
  • libsdr>0:comms/libsdr
To install the port: cd /usr/ports/comms/libsdr/ && make install clean
To add the package: pkg install libsdr
PKGNAME: libsdr
Flavors: there is no flavor information for this port.

NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
Build dependencies:
  1. cmake : devel/cmake
  2. ninja : devel/ninja
  3. pkgconf>=1.3.0_1 : devel/pkgconf
Library dependencies:
  1. : audio/portaudio
  2. : math/fftw3
  3. : math/fftw3-float
  4. : comms/rtl-sdr
This port is required by:
for Libraries
  1. comms/libsdr-gui

Configuration Options


Master Sites:

Number of commits found: 9

Commit History - (may be incomplete: see SVNWeb link above for full details)
26 Jul 2019 20:46:57
Original commit files touched by this commit  0.1.0_2
gerald search for other commits by this committer
Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in 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/ 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
24 Feb 2019 19:12:54
Original commit files touched by this commit  0.1.0_1
martymac search for other commits by this committer
comms/rtl-sdr: Switch to upstream versioning scheme and update to 0.6.0

- Switch to Github mirror
- Bump dependent ports' PORTREVISIONs
30 Dec 2018 12:37:02
Original commit files touched by this commit  0.1.0
linimon search for other commits by this committer
This port requires USES=compiler:c++11-lang to build on GCC-based

PR:		234318
Submitted by:	Piotr Kubaj
Approved by:	portmgr (tier-2 blanket)
09 Sep 2016 19:42:46
Original commit files touched by this commit  0.1.0
amdmi3 search for other commits by this committer
Most commonly used build systems support silent builds, when they
hide actual commands executed and only show short summary line (like
"CC foo.c"). CMake and ninja enable this by default, some autotools
using ports do as well. This is unacceptable because we need complete
build logs at any time, so we now switch to verbose build logs
unconditionally. Note that this change deliberately affects ALL
builds and not only package builds on cluster, because we need to
be sure that user experiencing failure can always provide informative
build log regardless of settings and without rerunning the build.

Change summary:

- Always do verbose builds for cmake, ninja and GNU configure (the
  latter includes check if --disable-silent-rules is actually supported
  by the configure script; there are isolated cases when it's not true)
(Only the first 15 lines of the commit message are shown above View all of this commit message)
01 Jun 2016 13:15:37
Original commit files touched by this commit  0.1.0
mat search for other commits by this committer
Github cleanup.

- Use the version tag instead of commit hash when they're the same.
- Remove unnneeded variables.
- Simplify go- ports when possible.
- Various fixes.

Sponsored by:	Absolight
19 May 2016 10:21:25
Original commit files touched by this commit  0.1.0
amdmi3 search for other commits by this committer
- Fix trailing whitespace in pkg-descrs, categories [a-f]*

Approved by:	portmgr blanket
01 Apr 2016 13:29:17
Original commit files touched by this commit  0.1.0
mat search for other commits by this committer
Remove ${PORTSDIR}/ from dependencies, Mk and categories a, b, and c.

With hat:	portmgr
Sponsored by:	Absolight
18 Mar 2016 22:42:21
Original commit files touched by this commit  0.1.0
db search for other commits by this committer
As Jeff's keeps bouncing, replace with a working email

Approved by: via email
01 Mar 2016 03:41:14
Original commit files touched by this commit  0.1.0
db search for other commits by this committer
A simple software defined radio (SDR) library.
Although being simple, libsdr is sufficient to write a simple SDR receiver
application (, above). This RX application
supports several input sources (i.e. sound card, files, RTL2382 dongles etc.)
and modes (i.e. AM, FM, SSB, CW, etc.).


PR:		207379
Submitted by:	Jeffrey Baitis <>

Number of commits found: 9

User Login
Create account

Servers and bandwidth provided by
New York Internet, iXsystems, and RootBSD

This site
What is FreshPorts?
About the authors
How big is it?
The latest upgrade!

Enter Keywords:

Latest Vulnerabilities
apache24Apr 02
cactiApr 02
chromiumApr 02
haproxyApr 02
haproxy18Apr 02
haproxy19Apr 02
haproxy21Apr 02
rubygem-json*Apr 02
gnutlsMar 31
postgresql10-serverMar 29
postgresql11-serverMar 29
postgresql12-serverMar 29
postgresql96-serverMar 29
gitlab-ceMar 26
jenkinsMar 25

12 vulnerabilities affecting 110 ports have been reported in the past 14 days

* - modified, not new

All vulnerabilities

Last updated:
2020-04-02 20:42:28

Deleted ports
Sanity Test Failures

NEW Graphs (Javascript)

Calculated hourly:
Port count 39036
Broken 587
Deprecated 1069
Ignore 858
Forbidden 5
Restricted 151
Vulnerable 23
Expired 3
Set to expire 1037
Interactive 0
new 24 hours 7
new 48 hours13
new 7 days56
new fortnight109
new month175

Servers and bandwidth provided by
New York Internet, iXsystems, and RootBSD
Valid HTML, CSS, and RSS.
Copyright © 2000-2020 Dan Langille. All rights reserved.