Either add it to your COMPILE_FLAGS, or create/configure a header file with #undef lines.

Ryan

On 09/30/2010 01:18 PM, Steven Wilson wrote:
Using set_target_properties() we can set the COMPILE_DEFINITIONS target property to easily define preprocessor macros for our build. Is there a mechanism to undefine preprocessor macros (equivalent to -U for many Unix compilers or /U for Microsoft's compilers)?

Thanks,

Steve


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Ryan Pavlik
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