bootstrap/5795: gcc 3.0.4, segfault

[cmeier@peerpro.net]

>Number:         5795
>Category:       bootstrap
>Synopsis:       gcc 3.0.4, segfault
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Feb 28 12:56:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Charles Meier
>Release:        i686-pc-linux-gnu
>Organization:
>Environment:
Linux 2.4.17
glibc 2.2.5
dual PIII, 1GB ram
>Description:
stage1/xgcc -Bstage1/ -B/usr/i686-pc-linux-gnu/bin/ -c  -DIN_GCC    -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H    -I. -I. -I../../gcc-3.0.4/gcc -I../../gcc-3.0.4/gcc/. -I../../gcc-3.0.4/gcc/config -I../../gcc-3.0.4/gcc/../include ../../gcc-3.0.4/gcc/emit-rtl.c -o emit-rtl.o
In file included from /usr/include/bits/sigcontext.h:28,
                 from /usr/include/signal.h:307,
                 from /usr/include/sys/wait.h:30,
                 from ../../gcc-3.0.4/gcc/system.h:230,
                 from ../../gcc-3.0.4/gcc/emit-rtl.c:39:
/usr/include/asm/sigcontext.h:38: Internal error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
make[2]: *** [emit-rtl.o] Error 1
make[2]: Leaving directory `/home/cmeier/gnu/gcc-3.0.4-obj/gcc'
make[1]: *** [stage2_build] Error 2
make[1]: Leaving directory `/home/cmeier/gnu/gcc-3.0.4-obj/gcc'
make: *** [bootstrap] Error 2
>How-To-Repeat:
$ cd gcc-3.0.4-obj
$ ../gcc-3.0.4/configure --prefix=/usr --enable-threads=posix
$ make bootstrap

Note: I have been able to do this twice in a row.  If I continue
from this spot by simply repeating make bootstrap, it completes the 
build.
>Fix:

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