cat << EOF | "$STAGING_DIR_HOST/bin/g++" -c -x c++ -o /dev/null - >/dev/null 2>&1 | |
#if __clang__ | |
#if __clang_major__ < $3 | |
#error "clang too old" | |
#endif | |
#else | |
#if __GNUC__ < $1 || (__GNUC__ == $1 && (__GNUC_MINOR__ < $2)) | |
#error "gcc too old" | |
#endif | |
#endif | |
EOF | |
[ $? -eq 0 ] && echo y || echo n |