[Bug bootstrap/52172] [4.7 Regression] stage 3 Bootstrap comparison failure on FreeBSD ia64

["mexas at bristol dot ac.uk" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52172

--- Comment #8 from Anton Shterenlikht <mexas at bristol dot ac.uk> 2012-02-11 22:01:52 UTC ---
bear with me..

# pwd
/usr/ports/lang/gcc47/work/build/stage2-gcc

# cat stage2-command 
/usr/ports/lang/gcc47/work/build/./stage2-gcc/g++ -fcompare-debug -save-temps
-B/usr/ports/lang/gcc47/work/build/./stage2-gcc/
-B/usr/local/ia64-portbld-freebsd9.9/bin/ -nostdinc++
-B/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/src/.libs
-B/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/libsupc++/.libs
-I/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/include/ia64-portbld-freebsd9.9
-I/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/include
-I/usr/ports/lang/gcc47/work/gcc-4.7-20120204/libstdc++-v3/libsupc++
-L/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/src/.libs
-L/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/libsupc++/.libs
-c   -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -W -Wall
-Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common
 -DHAVE_CONFIG_H -I. -I. -I.././../gcc-4.7-20120204/gcc
-I.././../gcc-4.7-20120204/gcc/. -I.././../gcc-4.7-20120204/gcc/../include
-I.././../gcc-4.7-20120204/gcc/../libcpp/include -I/usr/local/include 
-I.././../gcc-4.7-20120204/gcc/../libdecnumber
-I.././../gcc-4.7-20120204/gcc/../libdecnumber/dpd -I../libdecnumber  
-I/usr/local/include .././../gcc-4.7-20120204/gcc/var-tracking.c -o
var-tracking.o

# ./stage2-command

# cd ../stage3-gcc/

# cat stage3-command 
/usr/ports/lang/gcc47/work/build/./stage2-gcc/g++ -fcompare-debug -save-temps
-B/usr/ports/lang/gcc47/work/build/./stage2-gcc/
-B/usr/local/ia64-portbld-freebsd9.9/bin/ -nostdinc++
-B/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/src/.libs
-B/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/libsupc++/.libs
-I/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/include/ia64-portbld-freebsd9.9
-I/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/include
-I/usr/ports/lang/gcc47/work/gcc-4.7-20120204/libstdc++-v3/libsupc++
-L/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/src/.libs
-L/usr/ports/lang/gcc47/work/build/stage2-ia64-portbld-freebsd9.9/libstdc++-v3/libsupc++/.libs
-c   -g -O2 -DIN_GCC -fno-exceptions -fno-rtti -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common 
-DHAVE_CONFIG_H -I. -I. -I.././../gcc-4.7-20120204/gcc
-I.././../gcc-4.7-20120204/gcc/. -I.././../gcc-4.7-20120204/gcc/../include
-I.././../gcc-4.7-20120204/gcc/../libcpp/include -I/usr/local/include
-I.././../gcc-4.7-20120204/gcc/../libdecnumber
-I.././../gcc-4.7-20120204/gcc/../libdecnumber/dpd -I../libdecnumber  
-I/usr/local/include .././../gcc-4.7-20120204/gcc/var-tracking.c -o
var-tracking.o

# ./stage3-command 
g++: error: .././../gcc-4.7-20120204/gcc/var-tracking.c: -fcompare-debug
failure

# ls -al var-tracking.*
-rw-r--r--  1 root  wheel  17465618 Feb 11 21:51 var-tracking.gk.gkd
-rw-r--r--  1 root  wheel   1621224 Feb 11 21:51 var-tracking.gk.ii
-rw-r--r--  1 root  wheel  17465618 Feb 11 21:51 var-tracking.gkd
-rw-r--r--  1 root  wheel   1621224 Feb 11 21:50 var-tracking.ii
-rw-r--r--  1 root  wheel   4186799 Feb 11 21:51 var-tracking.s

I uploaded var-tracking.ii at:
  http://seis.bris.ac.uk/~mexas/var-tracking.ii

Or have I misunderstood you?