Problems building RELENG_4_8

[Erik Paulsen Skaalerud]

On a 4.8-PRERELEASE, I have cvsup'ed my sources to the latest RELENG_4_8.
While doing buildworld, I get this:

cc -c -O -pipe  -fexceptions -DIN_GCC -D_PTHREADS -DGTHREAD_USE_WEAK
-I/usr/src/gnu/lib/libgcc/../../../contrib/gcc/config
-I/usr/src/gnu/lib/libgcc/../../../contrib/gcc -I.  -DL_pure -o _pure.o
/usr/src/gnu/lib/libgcc/../../../contrib/gcc/libgcc2.c
c++ -c  -O -pipe  -fexceptions -DIN_GCC -D_PTHREADS -DGTHREAD_USE_WEAK
-I/usr/src/gnu/lib/libgcc/../../../contrib/gcc/config
-I/usr/src/gnu/lib/libgcc/../../../contrib/gcc -I.
-I/usr/src/gnu/lib/libgcc/../../../contrib/gcc/cp/inc -nostdinc++ -DL_op_new
-o _op_new.o /usr/src/gnu/lib/libgcc/../../../contrib/gcc/cp/new1.cc
/usr/src/gnu/lib/libgcc/../../../contrib/gcc/cp/new1.cc: In function `void *
operator new(unsigned int)':
/usr/src/gnu/lib/libgcc/../../../contrib/gcc/cp/new1.cc:88: Internal
compiler error.
/usr/src/gnu/lib/libgcc/../../../contrib/gcc/cp/new1.cc:88: Please submit a
full bug report.
/usr/src/gnu/lib/libgcc/../../../contrib/gcc/cp/new1.cc:88: See
<URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
*** Error code 1

Stop in /usr/src/gnu/lib/libgcc.
*** Error code 1

Any ideas?

Erik.