Problem building libstdc++-v3 on Alpha

[Richard Kenner]

/g/gcc/alpha3/gcc/xgcc -B/g/gcc/alpha3/gcc/ -nostdinc++ -L/g/gcc/alpha3/alphaev5
6-dec-osf4.0c/libstdc++-v3/src -L/g/gcc/alpha3/alphaev56-dec-osf4.0c/libstdc++-v
3/src/.libs -B/usr/local/alphaev56-dec-osf4.0c/bin/ -B/usr/local/alphaev56-dec-o
sf4.0c/lib/ -isystem /usr/local/alphaev56-dec-osf4.0c/include -nostdinc++ -I../.
./../../egcs/libstdc++-v3/include -I../../../../egcs/libstdc++-v3/include/std -I
../../../../egcs/libstdc++-v3/include/c_std -I../include -I../../../../egcs/libs
tdc++-v3/libsupc++ -I../libio -I../../../../egcs/libstdc++-v3/libio -I../../../.
./egcs/libstdc++-v3/libmath -g -O2 -mieee -fno-implicit-templates -Wall -Wno-for
mat -W -Wwrite-strings -Winline -fdiagnostics-show-location=once -g -c ../../../
../egcs/libstdc++-v3/src/stdexcept.cc -o stdexcept.o
mips-tfile, /tmp//cc27ckGG.s:458 compiler error, badly formed #.def (internal li
ne # = 2922)
line:           #.def   __true_type;    .scl    13;     .tag    5_BoolILb1EE;  .
size    0;      .type   0x8;    .endef

This repeats many times (same line), then:

warning, _ZSt15__stl_threshold not found in original or external symbol tables,
value defaults to 0
warning, _ZSt16__stl_chunk_size not found in original or external symbol tables,
 value defaults to 0
mips-tfile, /tmp//cc27ckGG.s:3489 Segmentation fault
line:           .long   0x0
 
make[3]: *** [stdexcept.lo] Error 1