-O3 -pipe -march=znver1 -D_FORTIFY_SOURCE=3 -fstack-protector-strong -fstack-clash-protection -ggdb -Werror=odr -Werror=strict-aliasing -ffile-prefix-map=/var/tmp/portage/llvm-runtimes/openmp-23.1.5/work=/usr/src/debug/llvm-runtimes/openmp-23.1.5
