[RFC] [PATCH] Introduce configure flag --with-stage1-cflags.

[Jeff Law]

On 07/31/2017 01:47 AM, Martin Liška wrote:
> I would like to ping this. Input from other people will be appreciated ;)
I think the thing to keep in mind here is that IIUC this only affects
things when we've configured using the --with-stage1-cflags option.

So questions about is -O1 more stable than -O2, should we restrict -O2
to newer compilers, etc are really more about the defaults we set.

My understanding is the patch is just adding the capability and does not
change the default.  Assuming that's the case, then I'm comfortable
acking the raw infrastructure.

jeff