-O3 -pipe -mcpu=sifive-u74 -march=rv64gc_zba_zbb -ggdb -flto=thin -Werror=odr -Werror=strict-aliasing -ffile-prefix-map=/var/tmp/portage/dev-libs/libpcre2-10.49/work=/usr/src/debug/dev-libs/libpcre2-10.49 -ffat-lto-objects
