# gr-dab - GNU Radio Digital Audio Broadcasting module
# Copyright (C) Andreas Müller, 2011, Moritz Luca Schmid, 2017

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

This directory (and the resulting tarball) contains a build tree for
gr-dab.

This package requires that gnuradio-core is already installed.  It
also depends on some GNU Radio prerequisites, such as Boost and
cppunit.

Requirements for Audio coding:
-FDK-AAC with the DAB+ patches (https://github.com/Opendigitalradio/fdk-aac)
-FAAD2 with sudo apt-get install libfaad-dev

To build the examples from the tarball run these commands:

  $ mkdir build
  $ cd build
  $ cmake ../
  $ make
  $ sudo make install
  $ sudo ldconfig

Additional notes
----------------

To build gr-dab, please take into account:

* gr-dab works with GNU Radio 3.8; I usually work with the master branch from
  the GNU Radio git repository

* the patch in patches/not_applied_in_trunk/gr_peak_detector_XX.cc.t.diff must
  be applied to the GNU Radio trunk before building

* for the simulations in python/channel_tests/, you need the following
  additional dependencies:
   * the patches in the patches directory (except for the patches in
     'applied_in_trunk') must be applied to the GNU Radio trunk
   * Scipy (available from http://scipy.sourceforge.net)
   * Matplotlib (available from http://matplotlib.sourceforge.net)