libstdc++ bootstrap failure on sparcv9 for both 3.1 and 3.2

[lucier@math.purdue.edu]

After a generic configure and a good bootstrap comparison, bootstrap
fails on sparcv9-sun-solaris2.8 for today's CVS of gcc 3.2 with

/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/gcc/xgcc -shared-libgcc -B/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/gcc/ -nostdinc++ -L/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/src -L/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/src/.libs -B/usr/local/sparcv9-sun-solaris2.8/bin/ -B/usr/local/sparcv9-sun-solaris2.8/lib/ -isystem /usr/local/sparcv9-sun-solaris2.8/include -nostdinc++ -I/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/sparcv9-sun-solaris2.8 -I/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include -I../../../../libstdc++-v3/libsupc++ -I../../../../libstdc++-v3/libmath -g -O2 -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -Winline -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -g -c ../../../../libstdc++-v3/src/complex_io.cc  -fPI!
C -DPIC -o .libs/complex_io.o
In file included from /usr/include/iso/stdio_iso.h:38,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/gcc/include/stdio.h:36,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/cstdio:50,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/sparcv9-sun-solaris2.8/bits/c++io.h:35,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/bits/fpos.h:44,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/iosfwd:46,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/ios:44,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/istream:44,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/sstream:44,
                 from /export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/include/complex:51,
                 from ../../../../libstdc++-v3/src/complex_io.cc:30:
/usr/include/stdio_impl.h:30: conflicting types for `struct FILE'
/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/gcc/include/floatingpoint.h:52: previous
   declaration as `typedef struct __FILE FILE'
make[4]: *** [complex_io.lo] Error 1
make[4]: Leaving directory `/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3/src'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3'
make[2]: *** [all-recursive-am] Error 2
make[2]: Leaving directory `/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9/sparcv9-sun-solaris2.8/libstdc++-v3'
make[1]: *** [all-target-libstdc++-v3] Error 2
make[1]: Leaving directory `/export/u3/lucier/programs/gcc/gcc-3.2/objdir-sparcv9'
make: *** [bootstrap] Error 2

Bootstrap with today's CVS sources of 3.1 fails in the same spot.

Brad Lucier