Re: [Xen-devel] [XEN PATCH] build: detect compiler upgrade to rerun kconfig

[Jan Beulich <jbeulich@xxxxxxxx>]

On 26.03.2020 14:56, Anthony PERARD wrote:
> This simple comment allows to detect when $(CC) changes version.
> Kconfig will be rerun in this case. (Rerun is forced by
> include/config.auto.cmd which detects changes of CC_VERSION_TEXT
> value).
> 
> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>

Well, as said on the other thread, while this is a step forward,
it doesn't cover all relevant cases.

Jan