8000 Rust bug: `cargo` replaces `$LD_LIBRARY_PATH` rather than adding to it · Issue #25 · worldcoin/iris-mpc · GitHub
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Rust bug: cargo replaces $LD_LIBRARY_PATH rather than adding to it #25

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teor2345 opened this issue Jun 20, 2024 · 0 comments · Fixed by #89
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Rust bug: cargo replaces $LD_LIBRARY_PATH rather than adding to it #25

teor2345 opened this issue Jun 20, 2024 · 0 comments · Fixed by #89
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teor2345 8000 commented Jun 20, 2024

Just documenting this workaround here, in case anyone else runs into it.

Rust's cargo build tool changes some environmental variables for the binaries and libraries it builds. Unfortunately, it doesn't handle $LD_LIBRARY_PATH correctly.

As a workaround, set $PRE_CARGO_LD_LIBRARY_PATH, and use the build.rs script in this branch to overwrite the value of $LD_LIBRARY_PATH:
https://github.com/worldcoin/gpu-iris-mpc/tree/custom-ld-library-path

There's some more background in the open feature request here:
rust-lang/cargo#4895 (comment)
@teor2345 teor2345 added the wontfix This will not be worked on label Jun 20, 2024
This was referenced Jul 10, 2024
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dzejkop/versions and stuff worldcoin/iris-mpc
LD_LIBRARY_PATH workaround worldcoin/iris-mpc
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