Problem in bootstrapping trunk - error in stage 2 -mnolzcnt command line option.

[Toon Moene]

What am I doing wrong:

configure:3247: checking for suffix of object files
configure:3269: /home/toon/compilers/obj-t/./gcc/xgcc 
-B/home/toon/compilers/obj-t/./gcc/ 
-B/tmp/lto/x86_64-unknown-linux-gnu/bin/ 
-B/tmp/lto/x86_64-unknown-linux-gnu/lib/ -isystem 
/tmp/lto/x86_64-unknown-linux-gnu/include -isystem 
/tmp/lto/x86_64-unknown-linux-gnu/sys-include    -c -g -O2  conftest.c >&5
cc1: error: unrecognized command line option '-mnolzcnt'

The configure line is:

../gcc/configure --prefix=/tmp/lto --enable-languages=c++ 
--with-build-config=bootstrap-lto --with-gnu-ld --disable-multilib 
--disable-nls --with-arch=native --with-tune=native && \

Kind regards,

-- 
Toon Moene - e-mail: toon@moene.org - phone: +31 346 214290
Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
At home: http://moene.org/~toon/; weather: http://moene.org/~hirlam/
Progress of GNU Fortran: http://gcc.gnu.org/wiki/GFortran#news