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Lennart Poettering
026c2677fc
macro: add macro for llvm no_sanitize_address attribute
We want it for global variables, which LLVM supports and GCC currently does not (GCC does support it for functions, but we care about global variables here). Why is this relevant? When asan is used global variables are padded with hotzones before and after. But we can't have that for the registration variables we place in special ELF sections: we want them tightly packed so that we can iterate through them. Note that for gcc this isn't an issue, as it will pack stuff in non-standard sections anyway, even if asan is used.
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