feat: Skeleton build system for rust-fuzzing#67
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tothtamas28 merged 3 commits intomasterfrom May 6, 2026
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| let _output = Command::new("kdist") | ||
| .env("KDIST_DIR", &kdist_path) | ||
| .arg("-v") | ||
| .arg("build") | ||
| .arg("stylus-semantics.llvm-library") | ||
| .output() | ||
| .expect("Failed to build the kllvm library with kdist"); |
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I think this build script should just consume the path of the interpreter.so file directly, that decouples this binary from how the Python package is dealt with.
Edit: Done: #69
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Additionally, we'll need a binary skribe-fuzz to be able to invoke the fuzzer from the skribe script.
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skribe-fuzz-rs/Adds a subfolder
skribe-fuzz-rswhich contains a crate that builds and links in the kllvm interpreter for skribe's semantics and thekframework-rslibraries.The build script needs
kdistto be on thePATHto build the interpreter.Any library code that will be shared between the
libfuzzertarget and the eventualLibAFLtarget should go into this crate.skribe-fuzz-rs/fuzz/This is a
cargo fuzzgenerated crate with a fuzz target that depends on theskribe-fuzz-rslibrary. It currently fuzzes nothing, but invokes some of the kllvm API to ensure things are working.