Automated report: NetBSD-current/amd64 build failure

[NetBSD Test Fixture <bracket%NetBSD.org@localhost>]

This is an automatically generated notice of a NetBSD-current/amd64
build failure.

The failure occurred on babylon4.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2025.10.14.07.19.46.

An extract from the build.sh output follows:

    CC=/tmp/build/2025.10.14.07.19.46-amd64/tools/bin/x86_64--netbsd-gcc /tmp/build/2025.10.14.07.19.46-amd64/tools/bin/nbmkdep -f utpredef.d.tmp  --   -std=gnu11 -Werror  --sysroot=/tmp/build/2025.10.14.07.19.46-amd64/destdir -I/tmp/build/2025.10.14.07.19.46-amd64/src/sys/external/bsd/acpica/dist/compiler/../include -I/tmp/build/2025.10.14.07.19.46-amd64/src/sys/external/bsd/acpica/dist/compiler -I. -DACPI_ASL_COMPILER -DACPI_USE_ALTERNATE_TIMEOUT     /tmp/build/2025.10.14.07.19.46-amd64/src/sys/external/bsd/acpica/dist/compiler/../utilities/utpredef.c &&  mv -f utpredef.d.tmp utpredef.d
    --- dependall-share ---
    --- iic.html9 ---
    --- dependall-external ---
    --- dependall-gpl2 ---
    collect2: error: ld returned 1 exit status
    *** Failed target: addftinfo
    *** In directory: /tmp/build/2025.10.14.07.19.46-amd64/src/external/gpl2/groff/bin/addftinfo
    *** Failed commands:
    	${_MKTARGET_LINK}

The following commits were made between the last successful build and
the first failed build:

    2025.10.14.07.15.28 skrll src/share/man/man8/man8.x86/boot.8 1.39
    2025.10.14.07.16.18 skrll src/sys/arch/i386/stand/efiboot/eficons.c 1.17
    2025.10.14.07.19.46 mrg src/external/gpl3/gcc/lib/libstdc++-v3/Makefile 1.60

Logs can be found at:

    http://releng.NetBSD.org/b5reports/amd64/commits-2025.10.html#2025.10.14.07.19.46