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613aaf8d7a
The recommendation (coming from rust-lang/rust#130062) for Linux hosts is using C compiler driver as a linker, which is able to find system-wide libraries. Using linker binaries directly in `-C linker` (e.g. `-C linker=rust-lld`) often results in errors like: ``` cargo:warning=error: linking with `rust-lld` failed: exit status: 1ger, ppv-lite86, libc... cargo:warning= | cargo:warning= = note: LC_ALL="C" PATH="/home/vadorovsky/.rustup/toolchains/stable-x86_64-un cargo:warning= = note: rust-lld: error: unable to find library -lgcc_s cargo:warning= rust-lld: error: unable to find library -lc cargo:warning= cargo:warning= cargo:warning= cargo:warning=error: aborting due to 1 previous error ``` Not touching the linker settings is usually the best approach for Linux systems. Native builds pick up the default C toolchain. Cross builds default to GCC cross wrapper, but that's easy to supress with clang and lld using RUSTFLAGS. However, `-C linker=rust-lld` still works the best on macOS, where Rust toolchains come with libc and runtime library and there is no need to link any system libraries. Keep setting it only for macOS. Fixes #907 |
2 months ago | |
|---|---|---|
| .. | ||
| libbpf@20ea95b450 | 10 months ago | |
| public-api | 2 months ago | |
| src | 2 months ago | |
| Cargo.toml | 11 months ago | |