[CMake] cmake for cygwin at 64bit

[marco atzeri]

On 3/15/2013 4:00 PM, marco atzeri wrote:
> On 3/15/2013 3:24 PM, Bill Hoffman wrote:
>> 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?
>
> good idea, unfortunately they look the same
>
> posix /pub/devel/cmake/cmake-2.8.9/.build/Bootstrap.cmk/cmake.com
> win32 E:\cygwin\pub\devel\cmake\cmake-2.8.9\.build\Bootstrap.cmk\cmake.com
> posix /pub/devel/cmake/cmake-2.8.9/.build/Bootstrap.cmk/cmake.exe
> win32 E:\cygwin\pub\devel\cmake\cmake-2.8.9\.build\Bootstrap.cmk\cmake.exe
>
> except that of course it works.
>
> I will try to avoid including all the cygwin.h, could be that
> I am modifying something I should not

ok, found.
I do not need to malloc the space for the win32_path
assigning again the pointer does not work.

Next step, to check if no other issues on 64bit

Regards
Marco
Marco