[CMake] Patch: Add NO_CACHE option to find_xxx commands

[Enrico Scholz]

"Miguel A. Figueroa-Villanueva" <miguelf at ieee.org>
writes:

>>>> Better wolution would be the equivalent of autoconf's './config.status
>>>> --recheck', e.g. reinvoking cmake with empty cache but with original
>>>> configuration options.
> ...
> Maybe I'm missing the point, so please explain how this would work
> with the current cmake work flow.
>
> Note that CMake stores the items...

I know that a './config.status --recheck' operation is not possible with
current CMake.  But it would solve your problem and is more generic than
some NO_CACHE magic.


Enrico