docs: Removing some more unnecessary stuff.
Removed radio-astronomy; updated and replaced by simple-ra in cgran (https://www.cgran.org/wiki/simple_ra).
Note that this file is somewhat useful as a dependency reference evenif you don't use pkgsrc.
add lang/guile as a dependency
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7505 221aa14e-8319-0410-a670-987f0aec2ac5
spiff up pkg_chk config file:
include jack, portaudio and SDL
trim boost requirement to boost-headers since GNU Radio only uses smart pointers
Add pointer in README, and sugges that the pkg_chk config file may beuseful to others as a reference....
Add a not-tested pkg_chk config file for installing all of GNU Radio'sdependencies.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4339 221aa14e-8319-0410-a670-987f0aec2ac5