mirror of
https://github.com/asterinas/asterinas.git
synced 2025-06-15 08:16:47 +00:00
62 lines
2.0 KiB
Rust
62 lines
2.0 KiB
Rust
use std::{
|
|
error::Error,
|
|
io::Write,
|
|
path::{Path, PathBuf},
|
|
};
|
|
|
|
fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
|
|
let source_dir = PathBuf::from(std::env::var("CARGO_MANIFEST_DIR").unwrap());
|
|
let out_dir = PathBuf::from(std::env::var("OUT_DIR").unwrap());
|
|
build_linux_setup_header(&source_dir, &out_dir)?;
|
|
Ok(())
|
|
}
|
|
|
|
fn build_linux_setup_header(
|
|
source_dir: &Path,
|
|
out_dir: &Path,
|
|
) -> Result<(), Box<dyn Error + Send + Sync>> {
|
|
// Build the setup header to ELF.
|
|
let setup_crate_dir = source_dir
|
|
.join("src")
|
|
.join("arch")
|
|
.join("x86")
|
|
.join("boot")
|
|
.join("linux_boot")
|
|
.join("setup");
|
|
let target_json = setup_crate_dir.join("x86_64-i386_protected_mode.json");
|
|
|
|
println!(
|
|
"cargo:rerun-if-changed={}",
|
|
setup_crate_dir.to_str().unwrap()
|
|
);
|
|
|
|
let cargo = std::env::var("CARGO").unwrap();
|
|
let mut cmd = std::process::Command::new(cargo);
|
|
cmd.arg("install").arg("jinux-frame-x86-boot-linux-setup");
|
|
cmd.arg("--debug");
|
|
cmd.arg("--locked");
|
|
cmd.arg("--path").arg(setup_crate_dir.to_str().unwrap());
|
|
cmd.arg("--target").arg(target_json.as_os_str());
|
|
cmd.arg("-Zbuild-std=core,compiler_builtins");
|
|
cmd.arg("-Zbuild-std-features=compiler-builtins-mem");
|
|
// Specify the installation root.
|
|
cmd.arg("--root").arg(out_dir.as_os_str());
|
|
// Specify the build target directory to avoid cargo running
|
|
// into a deadlock reading the workspace files.
|
|
cmd.arg("--target-dir").arg(out_dir.as_os_str());
|
|
cmd.env_remove("RUSTFLAGS");
|
|
cmd.env_remove("CARGO_ENCODED_RUSTFLAGS");
|
|
let output = cmd.output()?;
|
|
if !output.status.success() {
|
|
std::io::stdout().write_all(&output.stdout).unwrap();
|
|
std::io::stderr().write_all(&output.stderr).unwrap();
|
|
return Err(format!(
|
|
"Failed to build linux x86 setup header:\n\tcommand `{:?}`\n\treturned {}",
|
|
cmd, output.status
|
|
)
|
|
.into());
|
|
}
|
|
|
|
Ok(())
|
|
}
|