emma/rustexits
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removed unnecessary strings

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This commit is contained in:
Emma Tebibyte 2024-04-24 20:18:56 -06:00
parent 112e052f18
commit 72c46447c1
Signed by: emma
GPG Key ID: 06FA419A1698C270
1 changed files with 4 additions and 7 deletions
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11
build.rs
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@ -28,19 +28,16 @@
*/ */
use std::{ use std::{
io::{ self, Write }, io::{ Error, Write },
process::{ Command, exit, Stdio }, process::{ Command, exit, Stdio },
path::PathBuf, path::PathBuf,
}; };
use bindgen::{ Builder, CargoCallbacks, MacroTypeVariation }; use bindgen::{ Builder, CargoCallbacks, MacroTypeVariation };
fn main() -> Result<(), io::Error> { fn main() -> Result<(), Error> {
let mut header = String::new(); let mut header = String::new();
/* bindgen has a dependency on clang for now */
Command::new("clang").spawn().expect("Missing dependency: clang");
/* Locate sysexits.h using cpp(1) */ /* Locate sysexits.h using cpp(1) */
let mut process = Command::new("cpp") let mut process = Command::new("cpp")
.arg("-M") .arg("-M")
@ -54,8 +51,8 @@ fn main() -> Result<(), io::Error> {
let output = process.wait_with_output()?.stdout; let output = process.wait_with_output()?.stdout;
let headers = String::from_utf8(output).unwrap_or_else( |_| { let headers = String::from_utf8(output).unwrap_or_else( |e| {
eprintln!("Output from cpp(1) is invalid UTF-8."); Error::other(e.to_string());
/* Exit with status 1 because we’re bootstrapping sysexits.h, silly! */ /* Exit with status 1 because we’re bootstrapping sysexits.h, silly! */
exit(1); exit(1);
}); });