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[Discuss-gnuradio] GNU Radio Release 3.0.3 Available


From: Johnathan Corgan
Subject: [Discuss-gnuradio] GNU Radio Release 3.0.3 Available
Date: Wed, 28 Feb 2007 12:34:11 -0800
User-agent: Thunderbird 1.5.0.9 (X11/20070103)

GNU Radio Release 3.0.3 unofficial tarballs are now available:

http://gnuradio.org/releases/gnuradio/gnuradio-3.0.3.tar.gz
http://gnuradio.org/releases/gnuradio/gr-howto-write-a-block-3.0.3.tar.gz

These are the official release tarballs, but have not been signed or
uploaded yet to the official GNU Project mirror system.

This is a bug fix and very minor enhancement update to the stable
branch.  All of the relevant bug fixes that have occurred on the main
development trunk have been back ported here. Details regarding the
release history may be found at:

http://gnuradio.org/trac/wiki/Release3.0Branch

A few notes:

* For those using the digital packet modulator/demodulators, a long-time
issue with stalled packet transfers has been corrected.  A bug in the
correlator was causing false sync in the middle of packets, corrupting
their content.

* Shared library linking cleanup, regression

Shared library linking has been cleaned up significantly in this
release.  This ensures that the proper GNU Radio libraries in the build
tree are linked against and prevents conflicts with old or previously
installed versions of GNU Radio. However, this change also introduces a
functional regression relative to 3.0.2 and earlier.  It is not possible
to build individual GNU Radio components completely in isolation;
rather, one must at least build the gnuradio-core component
simultaneously with any other component. This problem mainly impacts
packaging systems attempting to split GNU Radio into a package for each
component; most users are unaffected.  The instructions at:

http://gnuradio.org/trac/wiki/BuildConfiguration

...remain unchanged.

* There are many small updates to the build system for cross-platform
compatibility.  We are striving to ensure GNU Radio builds without
change across GNU/Linux (various distributions), NetBSD, FreeBSD, Mac
OS/X, and as a stretch goal, the Cygwin/MSYS environment under Win32.

Enjoy.

-- 
Johnathan Corgan
Corgan Enterprises LLC
http://corganenterprises.com





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