bootstrap/5265: 3.0.3 installation fails under RH6.0

[Keith dot Briggs at bt dot com]

>Number:         5265
>Category:       bootstrap
>Synopsis:       3.0.3 installation fails under RH6.0
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Jan 03 08:26:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Keith Briggs
>Release:        3.0.3
>Organization:
>Environment:
Red Hat linux 6.0
>Description:
make bootstrap fails with 3.0.3, when it used
to work with 3.0.2.    The problem seems to be related
to the specs file:

./xgcc -B./ -B/usr/local/i686-pc-linux-gnu/bin/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include -dumpspecs > tmp-specs
mv tmp-specs specs
echo "int xxy_us_dummy;" >tmp-dum.c
./xgcc -B./ -B/usr/local/i686-pc-linux-gnu/bin/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include -S tmp-dum.c
echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
  echo "int prepends_underscore = 1;" >>tmp-under.c; \
else \
  echo "int prepends_underscore = 0;" >>tmp-under.c; \
fi
/bin/sh ../../gcc-3.0.3/gcc/move-if-change tmp-under.c underscore.c
rm -f tmp-dum.c tmp-dum.s
echo timestamp > s-under
/usr/local/bin/gcc -c  -DIN_GCC    -g  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H    -I. -I. -I../../gcc-3.0.3/gcc -I../../gcc-3.0.3/gcc/. -I../../gcc-3.0.3/gcc/config -I../../gcc-3.0.3/gcc/../include underscore.c -o underscore.o
underscore.c:0: malformed option `-A system=posix'
underscore.c:0: malformed option `-A cpu=i386'
underscore.c:0: malformed option `-A machine=i386'
make[2]: *** [underscore.o] Error 1
make[2]: Leaving directory `/home/kbriggs/gcc-obj/gcc'
make[1]: *** [stage1_build] Error 2
make[1]: Leaving directory `/home/kbriggs/gcc-obj/gcc'
make: *** [bootstrap] Error 2

>How-To-Repeat:

>Fix:

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