16 lines
530 B
Rust
16 lines
530 B
Rust
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fn main() {
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let arch = std::env::var("LBOS_ARCH").unwrap_or("riscv32".to_string());
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println!("cargo:rerun-if-env-changed=LBOS_ARCH");
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println!("cargo:rustc-cfg=feature=\"arch_{}\"", arch);
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println!("cargo:rerun-if-changed=src/arch/{}/asm", arch);
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// specify the linker.ld script
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println!("cargo:rustc-link-arg=-Tsrc/arch/{arch}/asm/linker.ld");
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// output relocation info
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println!("cargo:rustc-link-arg=--emit-relocs");
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// don't page align sections
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println!("cargo:rustc-link-arg=-n");
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}
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