https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99703
--- Comment #19 from Worx <worx at pouf dot org> ---
It's seems that the patch fix the issue.
Unfortunately, I have another error, but it's maybe i do not proper configure
"-march=c3"
make[3]: Leaving directory '/opt/gcc/host-i686-pc-linux-gnu/libdecnumber'
make[3]: Entering directory '/opt/gcc/host-i686-pc-linux-gnu/gcc'
build/gengtype \
-S ../.././gcc -I gtyp-input.list -w tmp-gtype.state
/bin/sh ../.././gcc/../move-if-change tmp-gtype.state gtype.state
build/gengtype \
-r gtype.state
make[3]: *** [Makefile:2786: s-gtype] Illegal instruction
make[3]: Leaving directory '/opt/gcc/host-i686-pc-linux-gnu/gcc'
make[2]: *** [Makefile:4822: all-stage2-gcc] Error 2
make[2]: Leaving directory '/opt/gcc'
make[1]: *** [Makefile:25993: stage2-bubble] Error 2
make[1]: Leaving directory '/opt/gcc'
make: *** [Makefile:26213: bootstrap] Error 2
