https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118981
--- Comment #10 from Erich Löw <Erich.Loew at outlook dot com> --- Envs: GCCVERSION=15.0.1 CCFLAGS=-pipe -march=native -O2 -fPIC -fomit-frame-pointer $GCCVERSION is initialized as this: export GCCVERSION=`gcc -dumpfullversion`