Set link args in build script #50
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While working on converting our UEFI images to a workspace I found that the cargo configuration file cannot be used. `config.toml` is a *project*-level configuration. It will only be read from the current directory and up, and not in: - package directories in a workspace - package directory when `--manifest-path` is used Use `build.rs` instead, which will be executed before the package is built and only apply the flags for the specific package. Ref: https://doc.rust-lang.org/cargo/reference/config.html#hierarchical-structure Ref: https://doc.rust-lang.org/cargo/reference/build-scripts.html Signed-off-by: Tim Crawford <tcrawford@system76.com>
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jackpot51
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Dec 17, 2024
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While working on converting our UEFI images to a workspace I found that the cargo configuration file cannot be used.
config.tomlis a project-level configuration. It will only be read from the current directory and up, and not in:--manifest-pathis usedUse
build.rsinstead, which will be executed before the package is built and only apply the flags for the specific package.Ref: https://doc.rust-lang.org/cargo/reference/config.html#hierarchical-structure
Ref: https://doc.rust-lang.org/cargo/reference/build-scripts.html
Test
--verboseadded to cargo command and verify linker scripts are still applied.file target/x86_64-unknown-uefi/release/system76_firmware_setup.efistill reports binary as EFI boot service driver.