[CMake] How to specify compiler only flags

[Orion Poplawski]

On 04/28/2015 02:22 PM, Daniel Schepler wrote:
> As I understand it, configuration-specific properties are deprecated in favor of generator expressions.  For example:
> 
> target_compile_options(openjpeg PRIVATE
>   $<$<CONFIG:Release>:-ffast-math>)
> 

Thanks, that helps.  Perhaps not as simple as a global variable, but perhaps
cleaner then too.

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Orion Poplawski
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