Copyright for gcc-avr source package in Trusty

This is a debian pakcage of the GNU gcc compiler compiled as an avr
crosscompiler. This package was downloaded from:

  ftp://ftp.funet.fi/pub/gnu/prep/gcc/gcc-3.3.2/

Copyright: GNU General Public License

On Debian GNU/Linux systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL'.