Re: The return of the bootstrap comparison failure on i386

[Ryan Hill <dirtyepic at gentoo dot org>]

On Thu, 10 Sep 2009 01:38:13 +0200 (CEST)
Gerald Pfeifer <gerald@pfeifer.com> wrote:

> i386-unknown-freebsd7.2, specifically, now PR 41326, after it has
> been originally fixed a few days ago.
> 
> Gerald
> 
> Comparing stages 2 and 3
> warning: gcc/cc1-checksum.o differs
> warning: gcc/cc1plus-checksum.o differs
> warning: gcc/cc1obj-checksum.o differs
> Bootstrap comparison failure!
> gcc/coverage.o differs
> gcc/gcov.o differs
> gcc/gcov-dump.o differs
> gmake[2]: *** [compare] Error 1
> gmake[2]: Leaving directory `/usr/nabil-files/pfeifer/OBJ-0909-2216'
> gmake[1]: *** [stage3-bubble] Error 2
> gmake[1]: Leaving directory `/usr/nabil-files/pfeifer/OBJ-0909-2216'
> gmake: *** [bootstrap-lean] Error 2

I haven't been able to bootstrap x86_64-unknown-linux-gnu at all since this
started. Latest attempt was with r151649.

make "DESTDIR=" "RPATH_ENVVAR=LD_LIBRARY_PATH" "TARGET_SUBDIR=x86_64-unknown-linux-gnu" "bindir=/usr/x86_64-unknown-linux-gnu/gcc-bin/4.5.0-pre9999" "datadir=/usr/share/gcc-data/x86_64-unknown-linux-gnu/4.5.0-pre9999" "exec_prefix=/usr" "includedir=/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.0-pre9999/include" "datarootdir=/usr/share" "docdir=/usr/share/doc/" "infodir=/usr/share/gcc-data/x86_64-unknown-linux-gnu/4.5.0-pre9999/info" "pdfdir=/usr/share/doc/" "htmldir=/usr/share/doc/" "libdir=/usr/lib" "libexecdir=/usr/libexec" "lispdir=" "localstatedir=/usr/var" "mandir=/usr/share/gcc-data/x86_64-unknown-linux-gnu/4.5.0-pre9999/man" "oldincludedir=/usr/include" "prefix=/usr" "sbindir=/usr/sbin" "sharedstatedir=/usr/com" "sysconfdir=/usr/etc" "tooldir=/usr/x86_64-unknown-linux-gnu" "build_tooldir=/usr/x86_64-unknown-linux-gnu" "target_alias=x86_64-unknown-linux-gnu" "AWK=gawk" "BISON=bison" "CC_FOR_BUILD=x86_64-unknown-linux-gnu-gcc" "CFLAGS_FOR_BUILD=-O2 -g -march=core2 -pipe" "CXX_FOR_BUILD=x86_64-unknown-linux-gnu-g++" "EXPECT=expect" "FLEX=flex" "INSTALL=/usr/bin/install -c" "INSTALL_DATA=/usr/bin/install -c -m 644" "INSTALL_PROGRAM=/usr/bin/install -c" "INSTALL_SCRIPT=/usr/bin/install -c" "LDFLAGS_FOR_BUILD=-Wl,--as-needed -Wl,--hash-style=gnu -Wl,--no-as-needed" "LEX=flex" "M4=m4" "MAKE=make" "RUNTEST=runtest" "RUNTESTFLAGS=" "SED=/bin/sed" "SHELL=/bin/sh" "YACC=bison -y" "`echo 'ADAFLAGS=' | sed -e s'/[^=][^=]*=$/XFOO=/'`" "ADA_CFLAGS=" "AR_FLAGS=rc" "`echo 'BOOT_ADAFLAGS=-gnatpg -gnata' | sed -e s'/[^=][^=]*=$/XFOO=/'`" "BOOT_CFLAGS=-O2 -g -march=core2 -pipe" "BOOT_LDFLAGS=" "CFLAGS=-O2 -g -march=core2 -pipe" "CXXFLAGS=-O2 -g -march=core2 -pipe" "LDFLAGS=-Wl,--as-needed -Wl,--hash-style=gnu -Wl,--no-as-needed" "LIBCFLAGS=-O2 -g -march=core2 -pipe" "LIBCXXFLAGS=-O2 -g -march=core2 -pipe -fno-implicit-templates" "STAGE1_CHECKING=--enable-checking=yes,types" "STAGE1_LANGUAGES=c" "GNATBIND=no" "GNATMAKE=no" "AR_FOR_TARGET=/usr/x86_64-unknown-linux-gnu/bin/ar" "AS_FOR_TARGET=/usr/x86_64-unknown-linux-gnu/bin/as" "CC_FOR_TARGET=/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build/./gcc/xgcc -B/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build/./gcc/" "CFLAGS_FOR_TARGET=-O2 -g -march=core2 -pipe" "CPPFLAGS_FOR_TARGET=" "CXX_FOR_TARGET=/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build/./gcc/g++ -B/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build/./gcc/ -nostdinc++  -L/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build/x86_64-unknown-linux-gnu/libstdc++-v3/src -L/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build/x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs" "CXXFLAGS_FOR_TARGET=-O2 -g -march=core2 -pipe -D_GNU_SOURCE" "DLLTOOL_FOR_TARGET=dlltool" "FLAGS_FOR_TARGET=-B/usr/x86_64-unknown-linux-gnu/bin/ -B/usr/x86_64-unknown-linux-gnu/lib/ -isystem /usr/x86_64-unknown-linux-gnu/include -isystem /usr/x86_64-unknown-linux-gnu/sys-include" "GCJ_FOR_TARGET=" "GFORTRAN_FOR_TARGET=" "LD_FOR_TARGET=/usr/x86_64-unknown-linux-gnu/bin/ld" "LIPO_FOR_TARGET=lipo" "LDFLAGS_FOR_TARGET=" "LIBCFLAGS_FOR_TARGET=-O2 -g -march=core2 -pipe" "LIBCXXFLAGS_FOR_TARGET=-O2 -g -march=core2 -pipe -D_GNU_SOURCE -fno-implicit-templates" "NM_FOR_TARGET=/usr/x86_64-unknown-linux-gnu/bin/nm" "OBJDUMP_FOR_TARGET=/usr/x86_64-unknown-linux-gnu/bin/objdump" "RANLIB_FOR_TARGET=/usr/x86_64-unknown-linux-gnu/bin/ranlib" "STRIP_FOR_TARGET=/usr/x86_64-unknown-linux-gnu/bin/strip" "WINDRES_FOR_TARGET=windres" "WINDMC_FOR_TARGET=windmc" "BUILD_CONFIG=bootstrap-debug" "`echo 'LANGUAGES=' | sed -e s'/[^=][^=]*=$/XFOO=/'`" "LEAN=:" "STAGE1_CFLAGS=-O" "STAGE1_TFLAGS=" "STAGE2_CFLAGS=-O2 -g -march=core2 -pipe -gtoggle" "STAGE2_TFLAGS=" "STAGE3_CFLAGS=-O2 -g -march=core2 -pipe" "STAGE3_TFLAGS=" "STAGE4_CFLAGS=-O2 -g -march=core2 -pipe" "STAGE4_TFLAGS=" "STAGEprofile_CFLAGS=-O2 -g -march=core2 -pipe -gtoggle -fprofile-generate" "STAGEprofile_TFLAGS=" "STAGEfeedback_CFLAGS=-O2 -g -march=core2 -pipe -fprofile-use" "STAGEfeedback_TFLAGS=" "TFLAGS=" "CONFIG_SHELL=/bin/sh" "MAKEINFO=makeinfo --split-size=5000000 --split-size=5000000"  compare
make[2]: Entering directory `/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build'
make[3]: Entering directory `/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build'
rm -f stage_current
make[3]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build'
Comparing stages 2 and 3
warning: gcc/cc1-checksum.o differs
warning: gcc/cc1plus-checksum.o differs
Bootstrap comparison failure!
gcc/bitmap.o differs
make[2]: *** [compare] Error 1
make[2]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build'
make[1]: *** [stage3-bubble] Error 2
make[1]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/build'
make: *** [bootstrap-lean] Error 2

Configured as:

/var/tmp/portage/sys-devel/gcc-4.5.0_pre9999/work/gcc-4.5.0-9999/configure
--prefix=/usr --bindir=/usr/x86_64-unknown-linux-gnu/gcc-bin/4.5.0-pre9999
--includedir=/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.0-pre9999/include
--datadir=/usr/share/gcc-data/x86_64-unknown-linux-gnu/4.5.0-pre9999
--mandir=/usr/share/gcc-data/x86_64-unknown-linux-gnu/4.5.0-pre9999/man
--infodir=/usr/share/gcc-data/x86_64-unknown-linux-gnu/4.5.0-pre9999/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.0-pre9999/include/g++-v4
--host=x86_64-unknown-linux-gnu --build=x86_64-unknown-linux-gnu
--disable-altivec --disable-fixed-point --with-ppl --with-cloog --disable-nls
--with-system-zlib --disable-checking --disable-werror --enable-secureplt
--enable-multilib --disable-libmudflap --disable-libssp --enable-libgomp
--enable-cld
--with-python-dir=/share/gcc-data/x86_64-unknown-linux-gnu/4.5.0-pre9999/python
--disable-libgcj --enable-languages=c,c++ --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
--with-bugurl="http://bugs.gentoo.org/"; --with-pkgversion="Gentoo SVN"


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