[CMake] patch on Windows

[Nils Gladitz]

On 01/14/2014 04:22 PM, Bill Hoffman wrote:
> Yes, it would.  However, there does not seem to exist a good BSD 
> licensed patch implementation that  we can use.  I think it would be 
> quite a bit of work to implement one from scratch.
>

I don't know about good but perhaps:
http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/patch/patch.c?rev=1.51;content-type=text%2Fplain
https://github.com/freebsd/freebsd/blob/master/usr.bin/patch/patch.c

Nils