[Swig-user] Optional or conditional %include

[Michaël B. <mic...@gm...>]

Hi,

In a SDK I'm binding to, there's an optionnal threading support, which can
vary according to how the sdk was built.

So, there's a main header which include the correct header depending on
situation:

#if OGRE_THREAD_PROVIDER == 0
#include "OgreThreadDefinesNone.h"
#elif OGRE_THREAD_PROVIDER == 1
#include "OgreThreadDefinesBoost.h"
#elif OGRE_THREAD_PROVIDER == 2
#include "OgreThreadDefinesPoco.h"
#elif OGRE_THREAD_PROVIDER == 3
#include "OgreThreadDefinesTBB.h"
#endif


But swig doesn't follow #include in %include (there's a global switch, but
I don't want to enable it).

What can I do in interface file?
Is there a way to have optional or conditional %include ?

In the first case, I would just do that (only the header which corresponds
to the chosen option is included in the SDK) :
%include "OgreThreadDefinesNone.h"
%include "OgreThreadDefinesBoost.h"
%include "OgreThreadDefinesPoco.h"
%include "OgreThreadDefinesTBB.h"

Thanks for your help,

Mike