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|
use anyhow::{ensure, Error};
use std::{env, process::Command, str::from_utf8};
fn have_drat_trim() -> Result<(), Error> {
println!("rerun-if-env-changed=VARISAT_HAVE_DRAT_TRIM");
if env::var("VARISAT_HAVE_DRAT_TRIM").is_ok() {
return Ok(());
}
let output = Command::new("drat-trim").output()?;
let stdout = from_utf8(&output.stdout)?;
ensure!(
stdout.contains("force binary proof parse mode"),
"no force binary proof option found"
);
Ok(())
}
fn have_rate() -> Result<(), Error> {
println!("rerun-if-env-changed=VARISAT_HAVE_RATE");
if env::var("VARISAT_HAVE_RATE").is_ok() {
return Ok(());
}
let _ = Command::new("rate").arg("--version").output()?;
Ok(())
}
fn main() {
match have_drat_trim() {
Ok(_) => println!("cargo:rustc-cfg=test_drat_trim"),
Err(err) => println!(
"cargo:warning=drat-trim proof checker not found, some tests will be disabled: {}",
err
),
}
match have_rate() {
Ok(_) => println!("cargo:rustc-cfg=test_rate"),
Err(err) => println!(
"cargo:warning=rate proof checker not found, some tests will be disabled: {}",
err
),
}
}
|
