bjoernager/rust
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Merge commit 'fbda869b4e' into sync_cg_clif-2024-04-05

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bjorn3 2024-04-05 16:20:23 +00:00
commit 6cf6fd38ec
16 changed files with 85 additions and 121 deletions
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16
compiler/rustc_codegen_cranelift/build_system/build_backend.rs
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@ -1,9 +1,10 @@
use std::env;
use std::path::PathBuf;
use crate::path::{Dirs, RelPath};
use crate::rustc_info::get_file_name;
use crate::shared_utils::{rustflags_from_env, rustflags_to_cmd_env};
use crate::utils::{is_ci, is_ci_opt, maybe_incremental, CargoProject, Compiler, LogGroup};
use crate::utils::{CargoProject, Compiler, LogGroup};
pub(crate) static CG_CLIF: CargoProject = CargoProject::new(&RelPath::SOURCE, "cg_clif");
@ -16,20 +17,15 @@ pub(crate) fn build_backend(
let _group = LogGroup::guard("Build backend");
let mut cmd = CG_CLIF.build(&bootstrap_host_compiler, dirs);
maybe_incremental(&mut cmd);
let mut rustflags = rustflags_from_env("RUSTFLAGS");
rustflags.push("-Zallow-features=rustc_private".to_owned());
if is_ci() {
// Deny warnings on CI
rustflags.push("-Dwarnings".to_owned());
if !is_ci_opt() {
cmd.env("CARGO_PROFILE_RELEASE_DEBUG_ASSERTIONS", "true");
cmd.env("CARGO_PROFILE_RELEASE_OVERFLOW_CHECKS", "true");
}
if env::var("CG_CLIF_EXPENSIVE_CHECKS").is_ok() {
// Enabling debug assertions implicitly enables the clif ir verifier
cmd.env("CARGO_PROFILE_RELEASE_DEBUG_ASSERTIONS", "true");
cmd.env("CARGO_PROFILE_RELEASE_OVERFLOW_CHECKS", "true");
}
if use_unstable_features {