ClamXav comes bundled with some 3rd party software for your convenience: gfslogger and ClamAV®.
This software 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. Please see the GNU General Public License for more details.
Both of these tools are called in binary form only and at arms length. ClamXav does not link to LibClamAV and is not a derivative work of ClamAV or gfslogger.
In line with the requirements of the GNU General Public Licence, the source code for both of these packages is available below:
gfslogger - instructions for compiling can be found within the archive.