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
Created attachment 227287 [details, diff] Ebuild update to strip -Werror common/Makefile I only fixed the x86 stable ebuild app-emulation/kqemu-1.3.0_pre11 as app-emulation/kqemu-1.4.0_pre1-r1 already contains a fix for this bug.
Closing as 1.4.0_pre1-r1 is stable everywhere.