Error building libstdc++-v3 in egcs-20000501 snapshot on HP running 10.20

["'David Scott Urban" <urban at ast dot lmco dot com>]

uname -a :

HP-UX spica B.10.20 A 9000/735 2008140532

gcc -v:
Reading specs from 
/home/urban/local/hp/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.96/specs
gcc version 2.96 20000103 (experimental)

configure:
../egcs/configure --prefix=/home/urban/local/hp --with-gnu-as 
--with-as=/home/urban/local/hp/bin/gas --enable-c-mbchar 
--with-included-gettext --with-catgets --enable-libstdcxx-v3


/tmp_mnt/home/urban/gnu_src/compile/objdir/gcc/g++ 
-B/tmp_mnt/home/urban/gnu_src/compile/objdir/gcc/ 
-B/home/urban/local/hp/hppa1.1-hp-hpux10.20/bin/ -DHAVE_CONFIG_H -I. 
-I../../../../egcs/libstdc++-v3/src -I.. -nostdinc++ 
-I../../../../egcs/libstdc++-v3 -I../libio -I../../../../egcs/libstdc++-v3/libio 
-I../../../../egcs/libstdc++-v3/config/cpu/generic 
-I../../../../egcs/libstdc++-v3/config/solaris/solaris2.5 
-I/home/urban/local/hp/include -O2 -fno-implicit-templates -Wall -Wno-format -W 
-Wwrite-strings -Winline -Werror -g -c  -fPIC -DPIC 
../../../../egcs/libstdc++-v3/src/complex_io.cc -o .libs/complex_io.lo
cc1plus: warnings being treated as errors
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator>> 
(std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, std::complex<_Tp> &) [with 
_Tp = float, _CharT =
../../../../egcs/libstdc++-v3/src/complex_io.cc: char, _Traits = 
std::char_traits<char>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:97:   instantiated from here
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: 
`std::ios_base::failure *const this' might
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: be used 
uninitialized in this function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator<< 
(std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, const std::complex<_Tp> &) 
[with _Tp = float,
../../../../egcs/libstdc++-v3/src/complex_io.cc: _CharT = char, _Traits = 
std::char_traits<char>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:102:   instantiated from here
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
`std::basic_streambuf<char,
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
std::char_traits<char> > *const this'
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: might be used 
uninitialized in this
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator>> 
(std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, std::complex<_Tp> &) [with 
_Tp = double, _CharT =
../../../../egcs/libstdc++-v3/src/complex_io.cc: char, _Traits = 
std::char_traits<char>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:107:   instantiated from here
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: 
`std::ios_base::failure *const this' might
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: be used 
uninitialized in this function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator<< 
(std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, const std::complex<_Tp> &) 
[with _Tp = double,
../../../../egcs/libstdc++-v3/src/complex_io.cc: _CharT = char, _Traits = 
std::char_traits<char>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:112:   instantiated from here
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
`std::basic_streambuf<char,
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
std::char_traits<char> > *const this'
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: might be used 
uninitialized in this
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator>> 
(std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, std::complex<_Tp> &) [with 
_Tp = long double,
../../../../egcs/libstdc++-v3/src/complex_io.cc: _CharT = char, _Traits = 
std::char_traits<char>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:117:   instantiated from here
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: 
`std::ios_base::failure *const this' might
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: be used 
uninitialized in this function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator<< 
(std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, const std::complex<_Tp> &) 
[with _Tp = long double,
../../../../egcs/libstdc++-v3/src/complex_io.cc: _CharT = char, _Traits = 
std::char_traits<char>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:122:   instantiated from here
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
`std::basic_streambuf<char,
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
std::char_traits<char> > *const this'
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: might be used 
uninitialized in this
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator>> 
(std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, std::complex<_Tp> &) [with 
_Tp = float, _CharT =
../../../../egcs/libstdc++-v3/src/complex_io.cc: __wchar_t, _Traits = 
std::char_traits<__wchar_t>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:127:   instantiated from here
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: 
`std::ios_base::failure *const this' might
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: be used 
uninitialized in this function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator<< 
(std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, const std::complex<_Tp> &) 
[with _Tp = float,
../../../../egcs/libstdc++-v3/src/complex_io.cc: _CharT = __wchar_t, _Traits =
../../../../egcs/libstdc++-v3/src/complex_io.cc: std::char_traits<__wchar_t>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:132:   instantiated from here
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
`std::basic_streambuf<__wchar_t,
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
std::char_traits<__wchar_t> > *const
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: this' might be 
used uninitialized in
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: this function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator>> 
(std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, std::complex<_Tp> &) [with 
_Tp = double, _CharT =
../../../../egcs/libstdc++-v3/src/complex_io.cc: __wchar_t, _Traits = 
std::char_traits<__wchar_t>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:137:   instantiated from here
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: 
`std::ios_base::failure *const this' might
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: be used 
uninitialized in this function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator<< 
(std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, const std::complex<_Tp> &) 
[with _Tp = double,
../../../../egcs/libstdc++-v3/src/complex_io.cc: _CharT = __wchar_t, _Traits =
../../../../egcs/libstdc++-v3/src/complex_io.cc: std::char_traits<__wchar_t>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:142:   instantiated from here
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
`std::basic_streambuf<__wchar_t,
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
std::char_traits<__wchar_t> > *const
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: this' might be 
used uninitialized in
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: this function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator>> 
(std::basic_istream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, std::complex<_Tp> &) [with 
_Tp = long double,
../../../../egcs/libstdc++-v3/src/complex_io.cc: _CharT = __wchar_t, _Traits =
../../../../egcs/libstdc++-v3/src/complex_io.cc: std::char_traits<__wchar_t>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:147:   instantiated from here
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: 
`std::ios_base::failure *const this' might
../../../../egcs/libstdc++-v3/bits/basic_ios.h:108: warning: be used 
uninitialized in this function
../../../../egcs/libstdc++-v3/src/complex_io.cc: In function 
`std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &std::operator<< 
(std::basic_ostream<_CharT, _Traits>
../../../../egcs/libstdc++-v3/src/complex_io.cc: &, const std::complex<_Tp> &) 
[with _Tp = long double,
../../../../egcs/libstdc++-v3/src/complex_io.cc: _CharT = __wchar_t, _Traits =
../../../../egcs/libstdc++-v3/src/complex_io.cc: std::char_traits<__wchar_t>]':
../../../../egcs/libstdc++-v3/src/complex_io.cc:152:   instantiated from here
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
`std::basic_streambuf<__wchar_t,
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: 
std::char_traits<__wchar_t> > *const
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: this' might be 
used uninitialized in
../../../../egcs/libstdc++-v3/bits/std_streambuf.h:287: warning: this function
gmake[4]: *** [complex_io.lo] Error 1
gmake[4]: Leaving directory 
`/tmp_mnt/home/urban/gnu_src/compile/objdir/hppa1.1-hp-hpux10.20/libstdc++-v3/sr
c'
gmake[3]: *** [all-recursive] Error 1
gmake[3]: Leaving directory 
`/tmp_mnt/home/urban/gnu_src/compile/objdir/hppa1.1-hp-hpux10.20/libstdc++-v3'
gmake[2]: *** [all-recursive-am] Error 2
gmake[2]: Leaving directory 
`/tmp_mnt/home/urban/gnu_src/compile/objdir/hppa1.1-hp-hpux10.20/libstdc++-v3'
gmake[1]: *** [all-target-libstdc++-v3] Error 2
gmake[1]: Leaving directory `/tmp_mnt/home/urban/gnu_src/compile/objdir'
gmake: *** [bootstrap] Error 2