target/2416: asm error while compiling gcc-2.95.3 on AIX-4.3.3.6

[ogernand@intradat.com]

>Number:         2416
>Category:       target
>Synopsis:       asm error while compiling gcc-2.95.3 on AIX-4.3.3.6
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          wrong-code
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 28 09:06:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Oliver Gernand
>Release:        gcc-2.95.3
>Organization:
>Environment:
PowerPC 603/604 Machine Word = 0x000503044C
AIX 4.3.3.6
gcc-2.95.2
gas-2.10.1 (same error with native assembler)
native ld
native ar
>Description:
Hello

I tried to build gcc-2.95.3 on AIX like this

./configure --enable-shared --enable-threads --enable-lang=c++

make -j 2 bootstrap-lean
(various configurations lead to the same error)

and got the follwing
Messages : 
  ./xgcc -B/usr/local/rs6000-ibm-aix4.3.3.0/bin/ -B./ -I/usr/local/rs6000-ibm-aix4.3.3.0/include -O2   -DIN_GCC -DHAIFA    -g -I./include   -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED    -maix64 -I. -I. -I./config -I./../include -c -DL${name} \
      -DUSE_COLLECT2 ./libgcc2.c -o ${name}.o; \
  if [ $? -eq 0 ] ; then true; else exit 1; fi; \
  ar -X32_64 rc tmplibgcc2.a ${name}.o; \
  rm -f ${name}.o; \
done
_muldi3
Assembler messages:
Fatal error: invalid listing option `6'
make[4]: *** [libgcc2.a] Error 1
make[4]: Leaving directory `/usr/local/gnuisnotunix/gcc-2.95.3/gcc'
make[3]: *** [stmp-multilib-sub] Error 2
[snip]
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: