Re: [GIT PULL 2/2] Kconfig updates for v5.10-rc1

[Linus Torvalds]

On Fri, Nov 27, 2020 at 1:53 PM Linus Torvalds
<torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
>
>     33.68%  cc1plus

So a third of the time is the _single_ invocation of cc1plus, which
happens from scrips/gcc-plugin.sh doing that

     $HOSTCC -c -x c++ -std=gnu++98 - -fsyntax-only

thing. Which is purely to verify that plugins work.

Ugh.

Emese - I'm talking to myself while I'm looking at why "make
allmodconfig" is so unbearably slow. This is part of it.

              Linus