3.1 bootstrap fails on sparcv9-sun-solaris2.8

[Brad Lucier]

After configuring gcc 3.1 with

../configure sparcv9-sun-solaris2.8 --prefix=/pkgs/gcc-2.96 --enable-checking=no

make bootstrap fails in

stage1/xgcc -Bstage1/ -B/pkgs/gcc-2.96/sparcv9-sun-solaris2.8/bin/  -DIN_GCC  -D
SVR4  -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -
Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H  -o cc1 \
        c-parse.o c-lang.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-c
onvert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o libcpp.a  mai
n.o libbackend.a obstack.o       ../libiberty/libiberty.a
ld: elf error: file ../libiberty/libiberty.a(obstack.o): elf_getshdr: Request er
ror: class file/memory mismatch
ld: fatal: File processing errors. No output written to cc1
collect2: ld returned 1 exit status
make[2]: *** [cc1] Error 1
make[2]: Leaving directory `/export/home/lucier/gcc/objdir/gcc'
make[1]: *** [stage2_build] Error 2
make[1]: Leaving directory `/export/home/lucier/gcc/objdir/gcc'
make: *** [bootstrap] Error 2

I'm using solaris as and ld.

Brad Lucier