amd64 build failure

With up-to-date sources, I got: #create libstdc++-v3/ext-inst.d CC=/build/netbsd-local/tools/x86_64/amd64/bin/x86_64--netbsd-c++ /build/netbsd-local/tools/x86_64/amd64/bin/nbmkdep -f ext-inst.d.tmp -- -I/build/netbsd-local/dest/amd64/usr/include/g++/backward

daily CVS update output

Updating src tree: P src/external/bsd/nvi/Makefile.inc P src/external/bsd/nvi/dist/cl/cl.h P src/external/bsd/nvi/dist/cl/cl_main.c P src/external/bsd/nvi/dist/cl/cl_screen.c P src/external/bsd/nvi/dist/cl/cl_term.c P src/external/mit/xorg/server/drivers/xf86-video-suncg6/Makefile P