gcc HEAD fails to build.

[George France <france at handhelds dot org>]

Greetings,

gcc from the HEAD cvs tree snapshot that I took an hour ago is failing to 
build on i686-pc-linux-gnu, as follows: 

   Bootstrap comparison failure!
   c-parse.o differs
   objc-parse.o differs
   make[1]: *** [compare] Error 1
   make[1]: Leaving directory 

It built correctly from the cvs snapshot that I took 24 hours ago.  Any Ideas 
what has changed???

Thank you in advance.

Best Regards,


--George


stage2/xgcc -Bstage2/ 
-B/home/buildsys/install/intel1/basic/native/toolchain/i686-pc-linux-gnu/bin/ 
-o c++filt -DIN_GCC    -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H  
\
  cxxmain.o underscore.o   ../libiberty/libiberty.a
make[2]: Leaving directory 
`/home/buildsys/build/intel1/basic/native/toolchain/gcc'
echo timestamp > stage3_build
echo stage3_build > stage_last
 
Bootstrap complete - make "quickstrap" to redo last build,
"restage1" through "restage3" to rebuild specific stages,
or "cleanstrap" to redo the bootstrap from scratch.
make[1]: Leaving directory 
`/home/buildsys/build/intel1/basic/native/toolchain/gcc'
Comparing stage2 and stage3 of the compiler
make[1]: Entering directory 
`/home/buildsys/build/intel1/basic/native/toolchain/gcc'
rm -f .bad_compare
case "compare" in compare | compare-lean ) stage=2 ;; * ) stage=`echo compare 
| sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
for file in *.o; do \
  tail +16c ./$file > tmp-foo1; \
  tail +16c stage$stage/$file > tmp-foo2 \
    && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $file differs >> 
.bad_compare) || true; \
done
case "compare" in compare | compare-lean ) stage=2 ;; * ) stage=`echo compare 
| sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
for dir in tmp-foo intl cp f java objc; do \
  if [ "`echo $dir/*.o`" != "$dir/*.o" ] ; then \
    for file in $dir/*.o; do \
      tail +16c ./$file > tmp-foo1; \
      tail +16c stage$stage/$file > tmp-foo2 \
        && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $file differs >> 
.bad_compare) || true; \
    done; \
  else true; fi; \
done
rm -f tmp-foo*
case "compare" in compare | compare-lean ) stage=2 ;; * ) stage=`echo compare 
| sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
if [ -f .bad_compare ]; then \
  echo "Bootstrap comparison failure!"; \
  cat .bad_compare; \
  exit 1; \
else \
  case "compare" in \
    *-lean ) rm -rf stage$stage ;; \
    *) ;; \
  esac; true; \
fi
Bootstrap comparison failure!
c-parse.o differs
objc-parse.o differs
make[1]: *** [compare] Error 1
make[1]: Leaving directory 
`/home/buildsys/build/intel1/basic/native/toolchain/gcc'
make: *** [bootstrap] Error 2