Christian,
> How does one conditionally compile code based on the API version? I was
> looking for a compile time conditional I could then use #if's with, but I
> can't seem to find one. A release version #define would work too, although
> not be as nice as the per file semver one.
>
> I did find these are generated:
>
> #ifdef vl_api_version_tuple
> vl_api_version_tuple(ipsec.api, 3, 0, 0)
> #endif /* vl_api_version_tuple */
>
> but I dont know how to utilize this during CPP in an #if conditional
that functions is used like this:
#define vl_api_version_tuple(n,mj, mi, p) \
vl_msg_api_add_version (am, #n, mj, mi, p);
#include <vpp/api/vpe_all_api_h.h>
#undef vl_api_version_tuple
But if you want a simple define to use I can trivially add something like:
#define <MODULE>_SEMVER 1
Could go in <module>.api_types.h
Cheers,
Ole
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