Problem to build egcs-19981026 on i686

[Philippe Elbaz-Vincent]

Dear all,

During the build of the last snapshot I got the following error:

/tmp/egcs-19981026/gcc/xgcc -B/tmp/egcs-19981026/gcc/
-B/usr/local/egcs/i686-pc-
linux-gnulibc1/bin/ -c -g -O2 -fno-implicit-templates -I. -I.
-nostdinc++ -D_G_H
AVE_MMAP fstream.cc
iostream.h:49: sorry, not implemented: `function_decl' not supported by
dump_typ
e
iostream.h: In method `ostream::ostream()':
In file included from fstream.h:30,
                 from fstream.cc:34:
iostream.h:49: uninitialized const `vtable for '
iostream.h:122: sorry, not implemented: `function_decl' not supported by
dump_ty
pe
iostream.h: In method `istream::istream()':
iostream.h:122: uninitialized const `vtable for '
iostream.h:229: sorry, not implemented: `function_decl' not supported by
dump_ty
pe
iostream.h: In method `istream::~istream()':
iostream.h:229: uninitialized const `vtable for '
iostream.h:229: sorry, not implemented: `function_decl' not supported by
dump_ty
pe
...
.....etc..... (I can send you the complete stuff if it's useful)
...
fstream.cc: In method `ofstream::~ofstream()':
fstream.cc:110: uninitialized const `vtable for '
fstream.cc:110: sorry, not implemented: `function_decl' not supported by
dump_ty
pe
fstream.cc: In method `ifstream::~ifstream()':
fstream.cc:110: uninitialized const `vtable for '
make[1]: *** [fstream.o] Error 1
make[1]: Leaving directory
`/tmp/egcs-19981026/i686-pc-linux-gnulibc1/libio'
make: *** [all-target-libio] Error 2

What goes wrong here ?

(NB: I've tried to look  in the archive of the different lists, but
without success).


Notice that usually I never have problems to build the snapshot (except
the 19981012 !), but I also had a  problem with the 19981019, the build
seems fine, but attempting to build PARI/GP (a program for number
theory), I get 
 /usr/local/egcs/bin/gcc -c -O3 -fexpensive-optimizations    -I.
-I../src/headers -o mp.o ../src/kernel/none/mp.c
../src/kernel/none/mp.c: In function `mulrr':
../src/kernel/none/mp.c:791: Internal compiler error,
output_operand_lossage `invalid expression as operand'

it's why I have tried the 19981026 ...(well I usually try all the new
snapshot of pgcc, and thus the one of egcs too ...)

here are the specs of my system:
cpu: p2/233
libc: 5.4.44
binutils: 2.8.1.xx
compiler used to build egcs: gcc 2.7.2.1
kernel: 2.0.33 (distrib: SuSE 5.2)



Thanks for your help (and your nice work),
all the best, Ph.

-- 
Ph. Elbaz-Vincent, Marie-Curie Fellow,
DFG-Forschergruppe "Arithmetic and Geometry", FB 6, Mathematik,
Universitaet GH Essen, D-45117 Essen | Email:elbaz-vincent@uni-essen.de 
Phone: +49 201 183 2198 | Fax: +49 201 183 2426