Is gcc mainline broken?

["H. J. Lu" <hjl at lucon dot org>]

On Thu, Jul 03, 2003 at 03:54:56PM -0300, Alexandre Oliva wrote:
> On Jul  3, 2003, "H. J. Lu" <hjl@lucon.org> wrote:
> 
> > PWDCMD may be another variable used by others. I am testing this
> > patch at this moment.
> 
> Please add a note to the comments explaining why we can't use PWD
> either.  Patch approved if testing succeeds.  Similar patches for the
> other directories patched by Rainier
> http://gcc.gnu.org/ml/gcc-patches/2002-05/msg01293.html pre-approved.
> Thanks,

Unfortunately, I can't bootstrap mainline on both Linux/x86 and
Linux/ia64. On Linux/x86, I got

stage1/xgcc -Bstage1/ -B/usr/gcc-3.4/i686-pc-linux-gnu/bin/ -c   -g -O2
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Werror
   -DHAVE_CONFIG_H    -I. -Iada -I/net/gnu/export/gnu/src/gcc/gcc/gcc
-I/net/gnu/export/gnu/src/gcc/gcc/gcc/ada
-I/net/gnu/export/gnu/src/gcc/gcc/gcc/config
-I/net/gnu/export/gnu/src/gcc/gcc/gcc/../include
/net/gnu/export/gnu/src/gcc/gcc/gcc/ada/decl.c -o ada/decl.o
/net/gnu/export/gnu/src/gcc/gcc/gcc/ada/decl.c: In function
`gnat_to_gnu_entity':
/net/gnu/export/gnu/src/gcc/gcc/gcc/ada/decl.c:1441: internal compiler error:
in emit_move_insn, at expr.c:3183
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [ada/decl.o] Error 1
make[4]: Leaving directory `/export/build/gnu/gcc/build-pentium4-linux/gcc'
make[3]: *** [stage2_build] Error 2
make[3]: Leaving directory `/export/build/gnu/gcc/build-pentium4-linux/gcc'
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory `/export/build/gnu/gcc/build-pentium4-linux'

On Linux/ia64, I got

stage1/xgcc -Bstage1/ -B/usr/gcc-3.4/ia64-unknown-linux-gnu/bin/ -c   -g -O2
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-pedantic -Wno-long-long -Werror    -DHAVE_CONFIG_H -DGENERATOR_FILE    -I. -I.
-I/net/gnu/export/gnu/src/gcc/gcc/gcc -I/net/gnu/export/gnu/src/gcc/gcc/gcc/.
-I/net/gnu/export/gnu/src/gcc/gcc/gcc/config
-I/net/gnu/export/gnu/src/gcc/gcc/gcc/../include
/net/gnu/export/gnu/src/gcc/gcc/gcc/gensupport.c -o gensupport.o
/net/gnu/export/gnu/src/gcc/gcc/gcc/genautomata.c: In function
`automata_list_eq_p':
/net/gnu/export/gnu/src/gcc/gcc/gcc/genautomata.c:4463: internal compiler
error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [genautomata.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[4]: Leaving directory `/export/build/gnu/gcc/build-ia64-linux/gcc'
make[3]: *** [stage2_build] Error 2
make[3]: Leaving directory `/export/build/gnu/gcc/build-ia64-linux/gcc'
make[2]: *** [bootstrap] Error 2

Has anyone else seen those?



H.J.