//! Re-applies `idakit-sys`'s IDA runtime rpath to this crate's own binaries, and forwards the
//! resolved SDK include dir to the doc-alias validity test.
//!
//! `idakit-sys` publishes the resolved dir as `DEP_IDA_LIB_DIR`; its rpath link-arg covers only
//! its own artifacts, not this crate's examples/tests. rpath is an ELF/Mach-O notion; on Windows
//! the DLL is found via the search path instead, so there's nothing to emit. `idakit-sys` also
//! publishes its SDK include dir as `DEP_IDA_SDK_INCLUDE`, re-emitted here as `IDA_SDK_INCLUDE`
//! so `tests/doc_alias.rs` can read the SDK headers.