[Libreoffice] "bad value (atom) for -mtune= switch" on boostrap build

Hi,

In recent bootstrap build I got an error as follows.
It seems something wrong happened with mtune=atom, since my machine has flags
like:
$ grep '^flags' /proc/cpuinfo
flags               : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge cmov pat clflush acpi 
mmx fxsr sse sse2 tm nx up pni est tm2 xtpr rng rng_en ace ace_en ace2 ace2_en phe phe_en pmm pmm_en

changing atom to pentiumpro works for me, but it means reverting
commit 150c0772b1637bc44fc9a4819cc3908341828d78.
Any comments?

Cheers,
-- Takeshi Abe

---
=============
Building module mdds
=============
Entering /home/tabe/libo/graphite

mkdir: cannot create directory `./unxlngi6.pro/misc/build/silgraphite-2.3.1/engine': File exists
make[1]: Entering directory 
`/home/tabe/libo/clone/libs-extern-sys/graphite/unxlngi6.pro/misc/build/silgraphite-2.3.1/engine'
Making all in src
make[2]: Entering directory 
`/home/tabe/libo/clone/libs-extern-sys/graphite/unxlngi6.pro/misc/build/silgraphite-2.3.1/engine/src'
/bin/bash ../libtool --tag=CXX   --mode=compile g++ -DPACKAGE_NAME=\"silgraphite\" 
-DPACKAGE_TARNAME=\"silgraphite\" -DPACKAGE_VERSION=\"2.3.1\" -DPACKAGE_STRING=\"silgraphite\ 
2.3.1\" -DPACKAGE_BUGREPORT=\"silgraphite-devel@lists.sourceforge.net\" -DPACKAGE=\"silgraphite\" 
-DVERSION=\"2.3.1\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 
-DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 
-DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DSTDC_HEADERS=1 -Dsize_t=unsigned\ int 
-DSIZEOF_WCHAR_T=0 -I.  -I../include/graphite -I../src/generic -I../src/font -I../src/segment   -I. 
-I./unxlngi6.pro/inc/so_graphite -I../inc -I./inc/pch -I./inc -I./unx/inc -I./unxlngi6.pro/inc -I. 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/stl 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/external 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc -I/home/tabe/libo/solenv/unxlngi6/inc 
-I/home/tabe/libo/solenv/inc -I/home/tabe/libo/res 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/stl -I/home/tabe/libo/solenv/inc/Xp31 
-I/usr/lib/jvm/java-6-openjdk/include -I/usr/lib/jvm/java-6-openjdk/include/linux 
-I/usr/lib/jvm/java-6-openjdk/include/native_threads/include -I/usr/include  
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/offuh -I. -I./res -I. -pipe -mtune=atom 
-fvisibility-inlines-hidden -Wall -Wextra -Wendif-labels -Wshadow -Wno-ctor-dtor-privacy     
-Wno-non-virtual-dtor   -DLINUX -DUNX -DVCL -DGCC -DC341 -DINTEL -DGLIBC=2 -D_PTHREADS -D_REENTRANT 
-DNEW_SOLAR -D_USE_NAMESPACE=1 -DSTLPORT_VERSION=400 -DHAVE_GCC_VISIBILITY_FEATURE -DX86 -D__DMAKE 
-DUNIX -DCPPU_ENV=gcc3 -DGXX_INCLUDE_PATH=/usr/include/c++/4.4 -DSUPD=330 -DPRODUCT -DNDEBUG 
-DOSL_DEBUG_LEVEL=0 -DOPTIMIZE -DGSTREAMER -DCUI -DSOLAR_JAVA     -I. 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/stl 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/external 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc -I/home/tabe/libo/solenv/unxlngi6/inc 
-I/home/tabe/libo/solenv/inc -I/home/tabe/libo/res 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/stl -I/home/tabe/libo/solenv/inc/Xp31 
-I/usr/lib/jvm/java-6-openjdk/include -I/usr/lib/jvm/java-6-openjdk/include/linux 
-I/usr/lib/jvm/java-6-openjdk/include/native_threads/include -I/usr/include  -D_FILE_OFFSET_BITS=64 
-fPIC  -DNDEBUG -DTRACING -O3 -DNDEBUG -MT Debug.lo -MD -MP -MF .deps/Debug.Tpo -c -o Debug.lo 
`test -f '../src/generic/Debug.cpp' || echo './'`../src/generic/Debug.cpp
libtool: compile:  g++ -DPACKAGE_NAME=\"silgraphite\" -DPACKAGE_TARNAME=\"silgraphite\" 
-DPACKAGE_VERSION=\"2.3.1\" "-DPACKAGE_STRING=\"silgraphite 2.3.1\"" 
-DPACKAGE_BUGREPORT=\"silgraphite-devel@lists.sourceforge.net\" -DPACKAGE=\"silgraphite\" 
-DVERSION=\"2.3.1\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 
-DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 
-DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DSTDC_HEADERS=1 "-Dsize_t=unsigned int" 
-DSIZEOF_WCHAR_T=0 -I. -I../include/graphite -I../src/generic -I../src/font -I../src/segment -I. 
-I./unxlngi6.pro/inc/so_graphite -I../inc -I./inc/pch -I./inc -I./unx/inc -I./unxlngi6.pro/inc -I. 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/stl 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/external 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc -I/home/tabe/libo/solenv/unxlngi6/inc 
-I/home/tabe/libo/solenv/inc -I/home/tabe/libo/res 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/stl -I/home/tabe/libo/solenv/inc/Xp31 
-I/usr/lib/jvm/java-6-openjdk/include -I/usr/lib/jvm/java-6-openjdk/include/linux 
-I/usr/lib/jvm/java-6-openjdk/include/native_threads/include -I/usr/include 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/offuh -I. -I./res -I. -pipe -mtune=atom 
-fvisibility-inlines-hidden -Wall -Wextra -Wendif-labels -Wshadow -Wno-ctor-dtor-privacy 
-Wno-non-virtual-dtor -DLINUX -DUNX -DVCL -DGCC -DC341 -DINTEL -DGLIBC=2 -D_PTHREADS -D_REENTRANT 
-DNEW_SOLAR -D_USE_NAMESPACE=1 -DSTLPORT_VERSION=400 -DHAVE_GCC_VISIBILITY_FEATURE -DX86 -D__DMAKE 
-DUNIX -DCPPU_ENV=gcc3 -DGXX_INCLUDE_PATH=/usr/include/c++/4.4 -DSUPD=330 -DPRODUCT -DNDEBUG 
-DOSL_DEBUG_LEVEL=0 -DOPTIMIZE -DGSTREAMER -DCUI -DSOLAR_JAVA -I. 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/stl 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/external 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc -I/home/tabe/libo/solenv/unxlngi6/inc 
-I/home/tabe/libo/solenv/inc -I/home/tabe/libo/res 
-I/home/tabe/libo/solver/330/unxlngi6.pro/inc/stl -I/home/tabe/libo/solenv/inc/Xp31 
-I/usr/lib/jvm/java-6-openjdk/include -I/usr/lib/jvm/java-6-openjdk/include/linux 
-I/usr/lib/jvm/java-6-openjdk/include/native_threads/include -I/usr/include -D_FILE_OFFSET_BITS=64 
-fPIC -DNDEBUG -DTRACING -O3 -DNDEBUG -MT Debug.lo -MD -MP -MF .deps/Debug.Tpo -c 
../src/generic/Debug.cpp
../src/generic/Debug.cpp:1: error: bad value (atom) for -mtune= switch
make[2]: *** [Debug.lo] Error 1
make[2]: Leaving directory 
`/home/tabe/libo/clone/libs-extern-sys/graphite/unxlngi6.pro/misc/build/silgraphite-2.3.1/engine/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory 
`/home/tabe/libo/clone/libs-extern-sys/graphite/unxlngi6.pro/misc/build/silgraphite-2.3.1/engine'
dmake:  Error code 2, while making './unxlngi6.pro/misc/build/so_built_so_graphite'
---