bjoernager/rust
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Merge commit 'c07d1e2f88' into sync_cg_clif-2023-10-21

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bjorn3 2023-10-21 19:54:51 +00:00
commit e07f47b6c5
20 changed files with 163 additions and 493 deletions
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9
compiler/rustc_codegen_cranelift/build_system/build_sysroot.rs
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@ -1,3 +1,4 @@
use std::env;
use std::fs;
use std::path::{Path, PathBuf};
use std::process::Command;
@ -259,6 +260,14 @@ fn build_clif_sysroot_for_triple(
// inlining.
rustflags.push("-Zinline-mir".to_owned());
}
if let Some(prefix) = env::var_os("CG_CLIF_STDLIB_REMAP_PATH_PREFIX") {
rustflags.push("--remap-path-prefix".to_owned());
rustflags.push(format!(
"{}={}",
STDLIB_SRC.to_path(dirs).to_str().unwrap(),
prefix.to_str().unwrap()
));
}
compiler.rustflags.extend(rustflags);
let mut build_cmd = STANDARD_LIBRARY.build(&compiler, dirs);
maybe_incremental(&mut build_cmd);