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Missing llvm-readelf command #153275
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llvm-readelf is an alias to llvm-readobj with just a slightly different cli. You should be able to use llvm-readobj: https://llvm.org/docs/CommandGuide/llvm-readobj.html#differences-to-llvm-readelf On Unix systems you can force it into readelf compat mode by setting arg0 to "readelf". I believe we can't use symlinks inside components, so we did have to duplicate the executable if we want. FWIW we don't include every tool LLVM provides, but just those that people said they actually need.
Reacted by 许杰友 Jieyou Xu (Joe)You're right. It seems that this doesn't require upstream support. Thanks!
The latest LLVM release supports the
llvm-readelfcommand, but it is not present inrust/src/bootstrap/src/lib.rs
Lines 62 to 65 in ddd36bd
Please let me know if my suggestion has any issues, thanks!
ref:
https://github.com/llvm/llvm-project/releases/tag/llvmorg-22.1.0
dep:
rust-embedded/cargo-binutils#175