Package: src:gcc-6 Version: 6.4.0-10 My patch of #881575 has a typo in debian/rules.defs
biarch32archs := /amd64/ppc64/kfreebsd-amd64/s390x/sparc64/x32/mipsn32/mipsn32el/mips64/mips64el/mipsn32r2/mipsn32r2el/mips64r2/mips64r2el/ here /mipsn32r2/mipsn32r2el/mips64r2/mips64r2el/ should be /mipsn32r6/mipsn32r6el/mips64r6/mips64r6el/ -- YunQiang Su