[CMake] Compile flag issues and VS Express

[Bill Lorensen]

I think if you make the changes specific to VS 2010 they should be OK.

On Sat, Jan 28, 2012 at 10:51 AM, David Cole <david.cole at kitware.com> wrote:
> On Sat, Jan 28, 2012 at 9:02 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>> Folks,
>>
>> I'm using VS 2010 Express.
>>
>> When ever I build a VTK or ITK related app I get errors regarding
>> virtual memory and warnings about deprecated compiler flags:
>> use 'EHsc' instead of 'GX'
>>
>> I always have to remove the /Zm1000 flag and add the /EHsc flag.
>>
>> I assumed this was do to something screwed up in my installation.
>>
>> Doing a web search for this issue, I found several other people having
>> similar issues. Try this search:
>> visual studio express 2010 /zm1000
>>
>> At Second Life,
>> http://wiki.secondlife.com/wiki/Microsoft_Windows_Builds they advise
>> editing the Windows-cl.cmake file to solve the problem.
>>
>> Is there a reason this cannot be fixed in cmake?
>>
>> Bill
>>
>>
>>
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>
>
> Seems reasonable. Is anybody worried that changing the default values
> of these flags would have a negative impact on any projects out there?
> (i.e. is it likely that anybody relies on these flags being present
> and that would somehow break their build without them...? I don't
> think it's likely, but I'm willing to discuss before making a change
> in CMake)
>
>
> Thx,
> David



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Unpaid intern in BillsBasement at noware dot com