Adjust building of Spicy analyzers against preprocessed zeek_rt.hlt

[bbannier]

No description provided.

[rsmmr]

I'm probably forgetting something: what preprocessing are we're doing with zeek_rt.hlt?

[bbannier]

I'm probably forgetting something: what preprocessing are we're doing with zeek_rt.hlt?

This is needed over in https://github.com/zeek/zeek/pull/4632/files where I preprocess zeek_rt.hlt with CMake to generate a linker scope type which works across versions (HILTI itself does not support preprocessor macros).

[rsmmr]

This is needed over in https://github.com/zeek/zeek/pull/4632/files where I preprocess zeek_rt.hlt with CMake to generate a linker scope type which works across versions (HILTI itself does not support preprocessor macros).

Ah, reviewed in the wrong order. Will look there.

[bbannier]

This is not needed anymore since I adjusted zeek/zeek#4632.