Problem Building egcs-19991013 on IBM AIX 4.3.2.0

["David W. Schuler" <schuld at btv dot ibm dot com>]

I received a fatal error during the "make bootstrap" on AIX 4.3.2.0.

The past several lines from the "make bootstrap" step are:

stage1/xgcc -Bstage1/ -B/afs/btv.ibm.com/data/n37v/software/gnu-aix43/egcs/rs600
0-ibm-aix4.3.2.0/bin/  -DIN_GCC    -W -Wall -O2   -DHAVE_CONFIG_H    -I. -I../..
/egcs/gcc -I../../egcs/gcc/config -I../../egcs/gcc/../include -c ../../egcs/gcc/
cexp.c
cexp.y: In function `yyparse':
cexp.y:310: warning: comparison between signed and unsigned
cexp.y:317: warning: comparison between signed and unsigned
cexp.y:324: warning: comparison between signed and unsigned
cexp.y:331: warning: comparison between signed and unsigned
/usr/cygnus/TBD-TBD/share/bison.simple:692: Internal compiler error in `verify_l
ocal_live_at_start', at flow.c:2523
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/faq.html#bugreport> for instructions.
make[2]: *** [cexp.o] Error 1
make[2]: Leaving directory `/usr/local/src/EGCS/egcs-19991013-aix43/gcc'
make[1]: *** [bootstrap] Error 2
make[1]: Leaving directory `/usr/local/src/EGCS/egcs-19991013-aix43/gcc'
make: *** [bootstrap] Error 2


The last egcs snapshot also failed to build (I believe in a similar manner,
but I did not save the results).  Prior to the November releases, I have
had success compiling on this platform.

If you require additional information on the fail, please send me a note with
the details of exactly what you would like me to provide.  I'm more than
willing to send back addl info... but just guide me on what you need.

Thanks,
Dave Schuler