I wonder if we could get a nice short command-line option for recommended safety/security related flags.
We have -Ox for optimization and -Wall for a useful set of recommended warnings. I am thinking about options such as -ftrapv -fsanitize=undefined -fsanitize-undefined-trap-on-error -fstack-protector -D_FORTIFY_SOURCE=2 -Werror=format-security etc. We would need to make a selection based on various tradeoffs, but this is not different to -Wall or -O. Martin
