[CMake] Clearing the ADD_DEFINITIONS

[Martin Lütken]

Is there a way to clear this list ?
Intrying to convert pango til Cmake I need to change a define inside the same 
source library. So I guess I need to clear this internal list or at least 
remove the define in question before adding it again to avoid compiler warnings.

The problem with removing the explicit added define is that it's not a general 
solution and I really would like/need a general solution.

If I could just access the internal list I suppose I could run thru and remove 
all items .

-Martin L
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Re: [CMake] Clearing the ADD_DEFINITIONS

[Alexander Neundorf]

On Monday 18 February 2008, Martin Lütken wrote:
 Is there a way to clear this list ?
 Intrying to convert pango til Cmake I need to change a define inside the
 same source library. So I guess I need to clear this internal list or at
 least remove the define in question before adding it again to avoid
 compiler warnings.

 The problem with removing the explicit added define is that it's not a
 general solution and I really would like/need a general solution.

 If I could just access the internal list I suppose I could run thru and
 remove all items .

remove_definitions() alone doesn't do what you want right ?

Try get_directory_property(... DEFINITIONS ...)
and see if that works.

Maybe you can post a simple example which shows exactly what you want to do ?

Alex
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