-O3 -mtune=pentium-m -pipe -fomit-frame-pointer -frecord-gcc-switches -Werror=strict-aliasing -flto -Werror=strict-aliasing -flto -Werror=strict-aliasing -flto -Werror=strict-aliasing -flto -Werror=strict-aliasing -flto -Werror=strict-aliasing -flto -Werror=strict-aliasing -flto
