[head tinderbox] failure on powerpc/powerpc

TB --- 2013-10-28 07:26:12 - tinderbox 2.20 running on freebsd-current.sentex.ca
TB --- 2013-10-28 07:26:12 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012     des_at_freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC  amd64
TB --- 2013-10-28 07:26:12 - starting HEAD tinderbox run for powerpc/powerpc
TB --- 2013-10-28 07:26:12 - cleaning the object tree
TB --- 2013-10-28 07:26:12 - /usr/local/bin/svn stat /src
TB --- 2013-10-28 07:26:15 - At svn revision 257234
TB --- 2013-10-28 07:26:16 - building world
TB --- 2013-10-28 07:26:16 - CROSS_BUILD_TESTING=YES
TB --- 2013-10-28 07:26:16 - MAKEOBJDIRPREFIX=/obj
TB --- 2013-10-28 07:26:16 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2013-10-28 07:26:16 - SRCCONF=/dev/null
TB --- 2013-10-28 07:26:16 - TARGET=powerpc
TB --- 2013-10-28 07:26:16 - TARGET_ARCH=powerpc
TB --- 2013-10-28 07:26:16 - TZ=UTC
TB --- 2013-10-28 07:26:16 - __MAKE_CONF=/dev/null
TB --- 2013-10-28 07:26:16 - cd /src
TB --- 2013-10-28 07:26:16 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
>>> World build started on Mon Oct 28 07:26:23 UTC 2013
>>> 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
[...]
cc   -O2 -pipe  -I/src/lib/libproc -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/lib/libproc/proc_create.c -o proc_create.o
cc   -O2 -pipe  -I/src/lib/libproc -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/lib/libproc/proc_regs.c -o proc_regs.o
cc   -O2 -pipe  -I/src/lib/libproc -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/lib/libproc/proc_sym.c -o proc_sym.o
cc   -O2 -pipe  -I/src/lib/libproc -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/lib/libproc/proc_rtld.c -o proc_rtld.o
cc   -O2 -pipe  -I/src/lib/libproc -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/lib/libproc/proc_util.c -o proc_util.o
cc1: warnings being treated as errors
/src/lib/libproc/proc_util.c: In function 'proc_wstatus':
/src/lib/libproc/proc_util.c:149: warning: empty body in an if-statement
*** Error code 1

Stop.
bmake[4]: stopped in /src/lib/libproc
*** Error code 1

Stop.
bmake[3]: stopped in /src/lib
*** Error code 1

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

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

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

Stop in /src.
TB --- 2013-10-28 08:07:14 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2013-10-28 08:07:14 - ERROR: failed to build world
TB --- 2013-10-28 08:07:14 - 1829.31 user 350.22 system 2462.00 real


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