[CMake] XCode: Detect debug build to enable /D_Debug or similar?

[Michael Hertling]

On 11/24/2011 07:08 PM, g4 at novadsp.com wrote:
> How can I do this? Specifically generating for XCode.
> 
> My cmakefile has this:
> 
> if (${CMAKE_CFG_INTDIR} STREQUAL "Debug")
> Message("We are generating/building debug code for ${this_target}")
> ADD_DEFINITIONS(/D_DEBUG)
> endif()
> 
> But _DEBUG is never defined.
> 
> This question comes up twice on StackOverflow. Both answers are 
> endlessly mutually referential ...
> 
> Thx++

SET_DIRECTORY_PROPERTIES(PROPERTIES COMPILE_DEFINITIONS_DEBUG _DEBUG)

Regards,

Michael