[m-users.] Pass options to gcc compiler

[Julien Fischer]

On Thu, 17 Nov 2022, Zoltan Somogyi wrote:

> 2022-11-17 07:45 GMT+11:00 "Sean Charles (emacstheviking)" <objitsu at gmail.com>:
>> What I tried to ask for is how do I know what the final set of include paths is at compile time, and what compiler does mmc use as the default?
>
> The section "Output options" in the user's guide, which is section 9.4
> in the ROTD version, has several options that print relevant information.
> You can also just give the -V flag to mmc, and it will tell you the exact
> command line it is using to compile the .c file to .o.

For this type of problem, the --verbose-commands option is more useful
since it does not output the rest of the --verbose output, just the
command lines used to invoke external programs.

Julien.