Re: [CMake] How to get ADD_DEFINITIONS variable?

2009-11-17 Thread Marcel Loose 
Hi SirAnn,

COMPILE_DEFINITIONS is a directory property, not a variable.
You can retrieve that value using get_directory_property(). For example:

  get_directory_property(defs COMPILE_DEFINITIONS)
  message(STATUS "Compile definitions: ${defs}")

Note that the value of COMPILE_DEFINITIONS is scope dependent, as each
add_subdirectory() creates a new scope.

Hope this helps,
Marcel Loose.

On Tue, 2009-11-17 at 10:40 +0100, "Sören Freudiger" wrote:
> Hi @all
> In our project we are several times adding preprocessor defines via 
> ADD_DEFINITIONS.
> Now I need to get these defines to add them for a ADD_CUSTOM_COMMAND (pre 
> build via swig ).
> 
> The documentations says that these defines are stored in 
>   COMPILE_DEFINITIONS
> but this variable is empty!!!
> 
> Is there any way to obtain the preprocessor defines?
> 
> Best,
> SirAnn
> 

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[CMake] How to get ADD_DEFINITIONS variable?

2009-11-17 Thread Sören Freudiger 
Hi @all
In our project we are several times adding preprocessor defines via 
ADD_DEFINITIONS.
Now I need to get these defines to add them for a ADD_CUSTOM_COMMAND (pre build 
via swig ).

The documentations says that these defines are stored in 
COMPILE_DEFINITIONS
but this variable is empty!!!

Is there any way to obtain the preprocessor defines?

Best,
SirAnn

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