Re: [PATCH] kbuild: Disable extra debugging info in .s output

Borislav Petkov
2019-02-01T10:36:55Z

On Fri, Feb 01, 2019 at 11:30:38AM +0100, Borislav Petkov wrote:
> This can't be a full kernel build.

So I did this:

$(obj)/%.s: $(src)/%.c FORCE
@echo "HERE\n"
$(call if_changed_dep,cc_s_c)

and did a full kernel build with my .config. I got exactly *three*
"HERE"s in the build log.

So pls explain in more detail how you're measuring that slowdown.

Thx.