bjoernager/rust
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Merge commit '266e96785a' into sync_cg_clif-2022-10-23

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bjorn3 2022-10-23 16:22:55 +02:00
commit e54a13f18b
45 changed files with 1041 additions and 634 deletions
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13
compiler/rustc_codegen_cranelift/build_system/build_sysroot.rs
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@ -3,14 +3,14 @@ use std::path::{Path, PathBuf};
use std::process::{self, Command};
use super::rustc_info::{get_file_name, get_rustc_version, get_wrapper_file_name};
use super::utils::{spawn_and_wait, try_hard_link};
use super::utils::{cargo_command, spawn_and_wait, try_hard_link};
use super::SysrootKind;
pub(crate) fn build_sysroot(
channel: &str,
sysroot_kind: SysrootKind,
target_dir: &Path,
cg_clif_build_dir: &Path,
cg_clif_dylib_src: &Path,
host_triple: &str,
target_triple: &str,
) {
@ -23,7 +23,6 @@ pub(crate) fn build_sysroot(
fs::create_dir_all(target_dir.join("lib")).unwrap();
// Copy the backend
let cg_clif_dylib = get_file_name("rustc_codegen_cranelift", "dylib");
let cg_clif_dylib_path = target_dir
.join(if cfg!(windows) {
// Windows doesn't have rpath support, so the cg_clif dylib needs to be next to the
@ -32,8 +31,8 @@ pub(crate) fn build_sysroot(
} else {
"lib"
})
.join(&cg_clif_dylib);
try_hard_link(cg_clif_build_dir.join(cg_clif_dylib), &cg_clif_dylib_path);
.join(get_file_name("rustc_codegen_cranelift", "dylib"));
try_hard_link(cg_clif_dylib_src, &cg_clif_dylib_path);
// Build and copy rustc and cargo wrappers
for wrapper in ["rustc-clif", "cargo-clif"] {
@ -186,10 +185,10 @@ fn build_clif_sysroot_for_triple(
}
// Build sysroot
let mut build_cmd = Command::new("cargo");
build_cmd.arg("build").arg("--target").arg(triple).current_dir("build_sysroot");
let mut build_cmd = cargo_command("cargo", "build", Some(triple), Path::new("build_sysroot"));
let mut rustflags = "-Zforce-unstable-if-unmarked -Cpanic=abort".to_string();
rustflags.push_str(&format!(" -Zcodegen-backend={}", cg_clif_dylib_path.to_str().unwrap()));
rustflags.push_str(&format!(" --sysroot={}", target_dir.to_str().unwrap()));
if channel == "release" {
build_cmd.arg("--release");
rustflags.push_str(" -Zmir-opt-level=3");