[ITK] [ITK-dev] CMake cross-compilation issues with hardware specific flags

[Matt McCormick]

Hi Jon,

Thanks for bringing this up, and sorry that we did not have time to
get to it on Friday.


CMAKE_SYSTEM_NAME [1]

and

CMAKE_SYSTEM_PROCESSOR [2]


provide information on the target system and its processor when
cross-compiling. Is this sufficient for what you are trying to
achieve?


Thanks,
Matt

[1] https://cmake.org/cmake/help/v3.9/variable/CMAKE_SYSTEM_NAME.html#variable:CMAKE_SYSTEM_NAME

[2]  https://cmake.org/cmake/help/v3.9/variable/CMAKE_SYSTEM_PROCESSOR.html#variable:CMAKE_SYSTEM_PROCESSOR

On Tue, Aug 1, 2017 at 12:02 PM, Lefman, Jonathan
<jonathan.lefman at intel.com> wrote:
> CMake compiler testing procedures makes cross compilation challenging,
> especially where hardware specific compiler flags are used. Is there a
> workaround to achieve this functionality? We briefly mentioned this on
> Friday’s performance improvement call. Thank you.
>
>
>
> -Jon
>
>
>
>
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