https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99703
--- Comment #20 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Worx from comment #19) > 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 Which instruction is Illegal instruction?