Some executable file formats have time stamps in them. bflat follows the platform convention that respects this and writes current date/time in the file header

Some executable file formats have time stamps in them. bflat follows the platform convention that respects this and writes current date/time in the file header by default. It is also a platform convention to offer options to set these to something stable (e.g. `/Brepro` on lld-link, or `--deterministic` for bflat) if one wants stable output.