[CMake] cmake for cygwin at 64bit

[Bill Hoffman]

On 3/15/2013 7:17 AM, marco atzeri wrote:
> Dear Bill,
>
> we are starting to port packages on cygwin at 64 bit
> http://cygwin.com/ml/cygwin-apps/2013-03/msg00070.html
>
> Of course a cmake version for that platform will be helpful;
> I tried to build the current source and the first obstacle is that
> the deprecated "cygwin_conv_to_win32_path" function is not
> available anymore.
>
> I tried to replace it with "cygwin_conv_path" but it seems I am missing
> something as on both 64 and 32 bit versions the outcome is:
>

Have you tried adding the print statements to the original code and 
building with 32 bit cygwin and comparing results?

> CMake Error: CMake executable cannot be found at /cmake.exe
> CMake Error: Error executing cmake::LoadCache(). Aborting.
>
>
> I added two printf, to check my changes;
> the conversion seems right
>

-Bill