warning #24017-D: Option --optimizer_interlist is not valid with -Ooff

The option --optimizer_interlist has meaning only if you build with optimization.  However, you have disabled optimization with the option --opt_level=off.  A shortened equivalent option is -Ooff.  You might be using it implicitly.  The solution is to use --src_interlist instead of --optimizer_interlist.  The --src_interlist option interlists C code comments into the assembly output without regard to the optimization level.

Thanks and regards,

-George