[head tinderbox] failure on sparc64/sparc64

TB --- 2013-07-12 12:19:13 - tinderbox 2.10 running on freebsd-current.sentex.ca
TB --- 2013-07-12 12:19:13 - 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 --- 2013-07-12 12:19:13 - starting HEAD tinderbox run for sparc64/sparc64
TB --- 2013-07-12 12:19:13 - cleaning the object tree
TB --- 2013-07-12 12:19:36 - /usr/local/bin/svn stat /src
TB --- 2013-07-12 12:19:39 - At svn revision 253259
TB --- 2013-07-12 12:19:40 - building world
TB --- 2013-07-12 12:19:40 - CROSS_BUILD_TESTING=YES
TB --- 2013-07-12 12:19:40 - MAKEOBJDIRPREFIX=/obj
TB --- 2013-07-12 12:19:40 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2013-07-12 12:19:40 - SRCCONF=/dev/null
TB --- 2013-07-12 12:19:40 - TARGET=sparc64
TB --- 2013-07-12 12:19:40 - TARGET_ARCH=sparc64
TB --- 2013-07-12 12:19:40 - TZ=UTC
TB --- 2013-07-12 12:19:40 - __MAKE_CONF=/dev/null
TB --- 2013-07-12 12:19:40 - cd /src
TB --- 2013-07-12 12:19:40 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
>>> World build started on Fri Jul 12 12:19:46 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
[...]
/obj/sparc64.sparc64/src/tmp/usr/include/c++/4.2/cmath:488: error: expected primary-expression before 'long'
/obj/sparc64.sparc64/src/tmp/usr/include/c++/4.2/cmath:488: error: there are no arguments to '__builtin_types_compatible_p' that depend on a template parameter, so a declaration of '__builtin_types_compatible_p' must be available
/obj/sparc64.sparc64/src/tmp/usr/include/c++/4.2/cmath:488: error: expected primary-expression before 'typeof'
/obj/sparc64.sparc64/src/tmp/usr/include/c++/4.2/cmath:488: error: expected primary-expression before 'double'
/obj/sparc64.sparc64/src/tmp/usr/include/c++/4.2/cmath:488: error: there are no arguments to '__builtin_types_compatible_p' that depend on a template parameter, so a declaration of '__builtin_types_compatible_p' must be available
/obj/sparc64.sparc64/src/tmp/usr/include/c++/4.2/cmath:488: error: expected primary-expression before 'typeof'
/obj/sparc64.sparc64/src/tmp/usr/include/c++/4.2/cmath:488: error: expected primary-expression before 'float'
/obj/sparc64.sparc64/src/tmp/usr/include/c++/4.2/cmath:488: error: there are no arguments to '__builtin_types_compatible_p' that depend on a template parameter, so a declaration of '__builtin_types_compatible_p' must be available
*** Error code 1

Stop.
make: stopped in /src/gnu/lib/libstdc++
*** Error code 1

Stop.
make: stopped in /src/gnu/lib
*** Error code 1

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

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

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

Stop in /src.
TB --- 2013-07-12 12:44:25 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2013-07-12 12:44:25 - ERROR: failed to build world
TB --- 2013-07-12 12:44:25 - 1099.48 user 223.50 system 1512.12 real


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