Package: src:gcc-6 Version: 6-20160103-1 Severity: serious Tags: sid stretch Forwarded: https://gcc.gnu.org/PR69129 X-Debbugs-CC: debian-mips@lists.debian.orgSee https://gcc.gnu.org/PR69129, and once this is resolved, try to enable the gnat build.
This fails to build since July 2015 (gcc-snapshot). A little bit more attention by the Debian mips porters would be appreciated.