[head tinderbox] failure on sparc64/sparc64

TB --- 2014-04-17 18:08:05 - tinderbox 2.21 running on freebsd-current.sentex.ca
TB --- 2014-04-17 18:08:05 - FreeBSD freebsd-current.sentex.ca 9.2-STABLE FreeBSD 9.2-STABLE #0 r263721: Tue Mar 25 09:27:39 EDT 2014     des_at_freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC  amd64
TB --- 2014-04-17 18:08:05 - starting HEAD tinderbox run for sparc64/sparc64
TB --- 2014-04-17 18:08:05 - cleaning the object tree
TB --- 2014-04-17 18:08:05 - /usr/local/bin/svn stat --no-ignore /src
TB --- 2014-04-17 18:08:09 - At svn revision 264582
TB --- 2014-04-17 18:08:10 - building world
TB --- 2014-04-17 18:08:10 - CROSS_BUILD_TESTING=YES
TB --- 2014-04-17 18:08:10 - MAKEOBJDIRPREFIX=/obj
TB --- 2014-04-17 18:08:10 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2014-04-17 18:08:10 - SRCCONF=/dev/null
TB --- 2014-04-17 18:08:10 - TARGET=sparc64
TB --- 2014-04-17 18:08:10 - TARGET_ARCH=sparc64
TB --- 2014-04-17 18:08:10 - TZ=UTC
TB --- 2014-04-17 18:08:10 - __MAKE_CONF=/dev/null
TB --- 2014-04-17 18:08:10 - cd /src
TB --- 2014-04-17 18:08:10 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
>>> World build started on Thu Apr 17 18:08:19 UTC 2014
>>> Rebuilding the temporary build tree
>>> stage 1.1: legacy release compatibility shims
>>> stage 1.2: bootstrap tools
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3: cross tools
>>> stage 4.1: building includes
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything
[...]
cc  -O2 -pipe   -DHAS_ISBLANK -I. -I/src/usr.bin/awk/../../contrib/one-true-awk -DFOPEN_MAX=64 -std=gnu99  -fstack-protector -Wsystem-headers -Werror -Wno-pointer-sign  -o awk awkgram.o b.o lex.o lib.o main.o parse.o proctab.o run.o tran.o -lm
gzip -cn /src/usr.bin/awk/../../contrib/one-true-awk/awk.1 > awk.1.gz
===> usr.bin/banner (all)
cc  -O2 -pipe   -std=gnu99  -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /src/usr.bin/banner/banner.c
cc  -O2 -pipe   -std=gnu99  -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign  -o banner banner.o 
gzip -cn /src/usr.bin/banner/banner.6 > banner.6.gz
===> usr.bin/basename (all)
cc  -O2 -pipe   -std=gnu99  -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /src/usr.bin/basename/basename.c
cc  -O2 -pipe   -std=gnu99  -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign  -o basename basename.o 
gzip -cn /src/usr.bin/basename/basename.1 > basename.1.gz
===> usr.bin/bc (all)
cc  -O2 -pipe   -I. -I/src/usr.bin/bc -std=gnu99  -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c bc.c
cc1: warnings being treated as errors
In file included from /src/usr.bin/bc/bc.y:52:
/src/usr.bin/bc/extern.h:50: warning: redundant redeclaration of 'interactive'
/src/usr.bin/bc/extern.h:44: warning: previous declaration of 'interactive' was here
/src/usr.bin/bc/bc.y:60: warning: redundant redeclaration of 'yytext'
/src/usr.bin/bc/extern.h:38: warning: previous declaration of 'yytext' was here
/src/usr.bin/bc/bc.y:61: warning: redundant redeclaration of 'yyin'
/src/usr.bin/bc/extern.h:39: warning: previous declaration of 'yyin' was here
*** Error code 1

Stop.
bmake[3]: stopped in /src/usr.bin/bc
*** Error code 1

Stop.
bmake[2]: stopped in /src/usr.bin
*** Error code 1

Stop.
bmake[1]: stopped in /src
*** Error code 1

Stop.
bmake: stopped in /src
*** [buildworld] Error code 1

Stop in /src.
TB --- 2014-04-17 19:05:33 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2014-04-17 19:05:33 - ERROR: failed to build world
TB --- 2014-04-17 19:05:33 - 2841.29 user 535.79 system 3448.43 real


http://tinderbox.freebsd.org/tinderbox-head-build-HEAD-sparc64-sparc64.full