NEW GCC build failure, HEAD@193770 on native

[GCC regression tester <regress at geoffk dot org>]

With your recent patch, GCC HEAD revision 193770 had problems on:
native: build (NEW build failure)
Attached is build output for those targets.
The previous build was of revision 193767.

Log information for changes since the last build:
------------------------------------------------------------------------
r193769 | redi | 2012-11-23 14:11:23 -0800 (Fri, 23 Nov 2012) | 19 lines
Changed paths:
   M /trunk/libstdc++-v3/ChangeLog
   M /trunk/libstdc++-v3/acinclude.m4
   M /trunk/libstdc++-v3/config/abi/pre/gnu.ver
   M /trunk/libstdc++-v3/config.h.in
   M /trunk/libstdc++-v3/configure
   M /trunk/libstdc++-v3/include/std/thread
   M /trunk/libstdc++-v3/src/c++11/thread.cc
   M /trunk/libstdc++-v3/testsuite/30_threads/async/54297.cc
   M /trunk/libstdc++-v3/testsuite/30_threads/condition_variable_any/53830.cc
   M /trunk/libstdc++-v3/testsuite/30_threads/this_thread/2.cc
   M /trunk/libstdc++-v3/testsuite/30_threads/this_thread/3.cc
   M /trunk/libstdc++-v3/testsuite/30_threads/this_thread/4.cc
   M /trunk/libstdc++-v3/testsuite/lib/dg-options.exp
   M /trunk/libstdc++-v3/testsuite/lib/libstdc++.exp

	PR libstdc++/52680
	* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Check for usleep and
	sleep if nanosleep is not available. Bump libtool revision.
	* config.h.in: Regenerate.
	* configure: Likewise.
	* config/abi/pre/gnu.ver (GLIBCXX_3.4.18): Add __sleep_for.
	* include/std/thread (this_thread::__sleep_for): Add.
	(this_thread::yield, this_thread::sleep_until, this_thread::sleep_for):
	Declare unconditionally.
	* src/c++11/thread.cc (this_thread::__sleep_for): Define.
	* testsuite/lib/libstdc++.exp (check_v3_target_nanosleep): Rename to
	check_v3_target_sleep.
	* testsuite/lib/dg-options.exp (dg-require-nanosleep): Rename to
	dg-require-sleep.
	* testsuite/30_threads/condition_variable_any/53830.cc: Update.
	* testsuite/30_threads/this_thread/2.cc: Likewise.
	* testsuite/30_threads/this_thread/3.cc: Likewise.
	* testsuite/30_threads/this_thread/4.cc: Likewise.
	* testsuite/30_threads/async/54297.cc: Likewise.
------------------------------------------------------------------------
r193770 | burnus | 2012-11-23 14:11:40 -0800 (Fri, 23 Nov 2012) | 14 lines
Changed paths:
   M /trunk/libquadmath/ChangeLog
   M /trunk/libquadmath/printf/fpioconst.c
   M /trunk/libquadmath/printf/fpioconst.h
   M /trunk/libquadmath/printf/printf_fp.c
   M /trunk/libquadmath/printf/printf_fphex.c
   M /trunk/libquadmath/strtod/strtod_l.c

2012-11-23  Tobias Burnus  <burnus@net-b.de>
            Joseph Myers  <joseph@codesourcery.com>

        * quadmath-rounding-mode.h: New.
        * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
        * printf/fpioconst.h: Ditto.
        * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
        Make printf respect the rounding mode for decimal output.
        * printf/printf_fphex.c (__quadmath_printf_fphex): Update from
        GLIBC.  Make printf respect the rounding mode for hex output.
        * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
        rounding mode. Fix strtod handling of underflow.


------------------------------------------------------------------------

For more information, see <http://glutton.geoffk.org/HEAD/>.

Attachment: native-log.txt
Description: Text document

-- 
Geoffrey Keating <geoffk@geoffk.org> 
(via an automated GCC regression-testing script.)