[CMake] Re: POSIX regex support

[Bill Hoffman]

Pau Garcia i Quiles wrote:
>
> I took a quick look a few weeks ago and replacing the current regex 
> library with PCRE seems "easy" (most of the work would be replacing 
> the regexp's in current .cmake files with their POSIX equivalents). Is 
> Kitware or anyone else already working on that?
Sounds like a backwards compatibility problem....   I am sure we would 
break tons of projects if we changed the REGEX format in cmake.


-Bill