Hello, you're receiving this canned bug because the package in summary uses the flag -Werror during build, which transforms warnings in errors, and is prone to break software when new GCC releases are added to Gentoo. Please make sure your package does not use -Werror during build, so that it can be more future-proof for the new GCC releases. Thanks, Diego
And this fails with gcc-4.3.3 too, so higher priority please.
Missing buildlog
Created attachment 184335 [details] Build log Well the -Werror usage was easy to reproduce, but still ;)
Created attachment 184591 [details] Remove -Werror in configure.in
Created attachment 184592 [details] Remove -Werror in configure
Fixed.