3.0 Bootstrap Broken

[David Ronis <ronis at ronispc dot chem dot mcgill dot ca>]

Last night's bootstrap build on an i686-linux-gnu box failed.  The one
from the previous day worked (and gave the lowest number of testsuite
failures I'd seen in a long time).  Here's the relevant parts of the log:

/home/ronis/Project/notar/objdir/gcc/g++ -B/home/ronis/Project/notar/objdir/gcc/ -nostdinc++ -nostdinc++ -I/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libstdc++-v3/include -I/home/ronis/Project/notar/gcc/libstdc++-v3/include -I/home/ronis/Project/notar/gcc/libstdc++-v3/include/std -I/home/ronis/Project/notar/gcc/libstdc++-v3/include/c_std -I/home/ronis/Project/notar/gcc/libstdc++-v3/libsupc++ -I/home/ronis/Project/notar/gcc/libstdc++-v3/libio -I/home/ronis/Project/notar/gcc/libstdc++-v3/testsuite -I/home/ronis/Project/notar/gcc/libstdc++-v3/include/backwards -I/home/ronis/Project/notar/gcc/libstdc++-v3/include/ext -L/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libstdc++-v3/src -L/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/usr/i686-pc-linux-gnu/bin/ -B/usr/i686-pc-linux-gnu/lib/ -isystem /usr/i686-pc-linux-gnu/include -DHAVE_CONFIG_H -I. -I../../../gcc/libjava -I./include -I../../../gcc/libjava -Iinclude -I../../../gcc/libjava/include -I../../../gcc/libjava/../boehm-gc -I./../boehm-gc -DLINUX_THREADS=1 -D_REENTRANT=1 -DSILENT=1 -DNO_SIGNALS=1 -DJAVA_FINALIZATION=1 -DGC_GCJ_SUPPORT=1 -I../../../gcc/libjava/libltdl -I../../../gcc/libjava/libltdl -I../../../gcc/libjava/./../gcc -I../../../gcc/libjava/../zlib -I../../../gcc/libjava/../libffi/include -I../libffi/include -fno-rtti -fnon-call-exceptions -fdollars-in-identifiers -D__NO_MATH_INLINES -ffloat-store -W -Wall -D_GNU_SOURCE -O3 -march=i686 -funroll-loops -ffast-math -fomit-frame-pointer -fforce-mem -fforce-addr -malign-jumps=3 -malign-functions=3 -malign-loops=3 -mpreferred-stack-boundary=3 -D_GNU_SOURCE -Wp,-MD,.deps/exception.pp -c ../../../gcc/libjava/exception.cc  -fPIC -DPIC -o .libs/exception.o
In file included from ../../../gcc/libjava/exception.cc:118:
../../../gcc/gcc/unwind-pe.h: In function `unsigned int 
   size_of_encoded_value(unsigned char)':
../../../gcc/gcc/unwind-pe.h:76: `abort' undeclared in namespace `std'
../../../gcc/gcc/unwind-pe.h: In function `_Unwind_Ptr 
   base_of_encoded_value(unsigned char, _Unwind_Context*)':
../../../gcc/gcc/unwind-pe.h:104: `abort' undeclared in namespace `std'
../../../gcc/gcc/unwind-pe.h: In function `const unsigned char* 
   read_encoded_value_with_base(unsigned char, unsigned int, const unsigned 
   char*, _Unwind_Ptr*)':
../../../gcc/gcc/unwind-pe.h:207: `abort' undeclared in namespace `std'
../../../gcc/libjava/exception.cc: In function `_Unwind_Reason_Code 
   __gcj_personality_v0(int, int, long long unsigned int, _Unwind_Exception*, 
   _Unwind_Context*)':
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
../../../gcc/gcc/unwind-pe.h:127: warning: `_Unwind_Ptr result' might be used 
   uninitialized in this function
make[3]: *** [exception.lo] Error 1
make[3]: Leaving directory `/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libjava'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/ronis/Project/notar/objdir/i686-pc-linux-gnu/libjava'
make[1]: *** [all-target-libjava] Error 2
make[1]: Leaving directory `/home/ronis/Project/notar/objdir'
make: *** [bootstrap] Error 2

David