Fix cargo-gpu in build script failing when called by Miri or Clippy #335
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tuguzT
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Firestar99
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Firestar99
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tuguzT
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eddyb,
LegNeato,
Firestar99 and
schell
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|
Please look at Rust-GPU/cargo-gpu#101 for additional context |
LegNeato
requested changes
Jul 19, 2025
| // overwritten by spirv-builder anyway | ||
| cargo.env_remove("CARGO_ENCODED_RUSTFLAGS"); | ||
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| cargo |
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These seem to be added with no comment, and RUSTC_WRAPPER is both here and above.
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cargo-gpu Rust-GPU/cargo-gpu#101
@Firestar99: I've added a new
CargoCmdstruct that should handle all env vars in one central place for both spirv-builder and cargo-gpu install. In case of a failure, it alsodebug!logs the env vars which were removed and which were inherited with their values, to make debugging these sort of issues easier in the future.As stated in Rust-GPU/cargo-gpu#93, build script which uses
rustc_codegen_spirvviacargo-gpufailed to build shader crate while using Miri.This pull request fixes this issue by removing
RUSTC_WRAPPERenvironment variable fromcargocall.