Automated report: NetBSD-current/i386 build failure

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

This is an automatically generated notice of a NetBSD-current/i386
build failure.

The failure occurred on babylon5.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2016.01.20.17.09.04.

An extract from the build.sh output follows:

    c++   -O -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc  -o cc1obj \
    	      objc/objc-lang.o objc/objc-act.o hash-table.o objc/objc-runtime-shared-support.o objc/objc-gnu-runtime-abi-01.o objc/objc-next-runtime-abi-01.o objc/objc-next-runtime-abi-02.o objc/objc-encoding.o objc/objc-map.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o tree-mudflap.o i386-c.o default-c.o cc1obj-checksum.o \
    	      libbackend.a main.o  libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -L/tmp/bracket/build/2016.01.20.17.09.04-i386/tools/lib -L/tmp/bracket/build/2016.01.20.17.09.04-i386/tools/lib -L/tmp/bracket/build/2016.01.20.17.09.04-i386/tools/lib -lmpc -lmpfr -lgmp -rdynamic  -lz
    libbackend.a(final.o): In function `remap_debug_filename(char const*)':
    final.c:(.text+0x1dd5): undefined reference to `regasub'
    c++   -O -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc  -o cc1plus \
    	      cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o cp/rtti.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o cp/cxx-pretty-print.o cp/cp-gimplify.o attribs.o incpath.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o tree-mudflap.o i386-c.o default-c.o cc1plus-checksum.o libbackend.a main.o  libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -L/tmp/br
 acket/build/2016.01.20.17.09.04-i386/tools/lib -L/tmp/bracket/build/2016.01.20.17.09.04-i386/tools/lib -L/tmp/bracket/build/2016.01.20.17.09.04-i386/tools/lib -lmpc -lmpfr -lgmp -rdynamic  -lz
    nbgmake[1]: *** [lto1] Error 1
    nbgmake[1]: *** Waiting for unfinished jobs....
    libbackend.a(final.o): In function `remap_debug_filename(char const*)':
    final.c:(.text+0x1dd5): undefined reference to `regasub'
    libbackend.a(final.o): In function `remap_debug_filename(char const*)':
    final.c:(.text+0x1dd5): undefined reference to `regasub'
    nbgmake[1]: *** [cc1obj] Error 1
    libbackend.a(final.o): In function `remap_debug_filename(char const*)':
    final.c:(.text+0x1dd5): undefined reference to `regasub'
    nbgmake[1]: *** [cc1] Error 1
    nbgmake[1]: *** [cc1plus] Error 1
    nbgmake[1]: Leaving directory `/tmp/bracket/build/2016.01.20.17.09.04-i386/obj/tools/gcc/build/gcc'
    nbgmake: *** [all-gcc] Error 2
    *** [.build_done] Error code 2
    nbmake[7]: stopped in /tmp/bracket/build/2016.01.20.17.09.04-i386/src/tools/gcc

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

    2016.01.20.17.03.35 roy src/external/bsd/wpa/dist/hostapd/hostapd_cli.c,v 1.8
    2016.01.20.17.03.35 roy src/external/bsd/wpa/dist/hostapd/main.c,v 1.2
    2016.01.20.17.03.35 roy src/external/bsd/wpa/dist/src/utils/eloop.c,v 1.9
    2016.01.20.17.03.35 roy src/external/bsd/wpa/dist/src/utils/eloop.h,v 1.2
    2016.01.20.17.03.35 roy src/external/bsd/wpa/dist/wpa_supplicant/wpa_cli.c,v 1.8
    2016.01.20.17.03.35 roy src/external/bsd/wpa/dist/wpa_supplicant/wpa_supplicant.c,v 1.4
    2016.01.20.17.08.27 christos src/external/gpl3/gcc/dist/gcc/final.c,v 1.5
    2016.01.20.17.09.04 christos src/external/gpl3/gcc.old/dist/gcc/final.c,v 1.7

Log files can be found at:

    http://releng.NetBSD.org/b5reports/i386/commits-2016.01.html#2016.01.20.17.09.04