Do not use from_raw_fd

Author: termoshtt

openblas-build/src/build.rs

@@ -1,13 +1,7 @@
 //! Execute make of OpenBLAS, and its options
 
 use crate::{check::*, error::*};
-use std::{
-    fs,
-    os::unix::io::*,
-    path::*,
-    process::{Command, Stdio},
-    str::FromStr,
-};
+use std::{fs, path::*, process::Command, str::FromStr};
 use walkdir::WalkDir;
 
 /// Interface for 32-bit interger (LP64) and 64-bit integer (ILP64)
@@ -397,8 +391,8 @@ impl Configure {
         let err = fs::File::create(out_dir.join("err.log")).expect("Cannot create log file");
         match Command::new("make")
             .current_dir(out_dir)
-            .stdout(unsafe { Stdio::from_raw_fd(out.into_raw_fd()) }) // this works only for unix
-            .stderr(unsafe { Stdio::from_raw_fd(err.into_raw_fd()) })
+            .stdout(out)
+            .stderr(err)
             .args(&self.make_args())
             .args(["libs", "netlib", "shared"])
             .env_remove("TARGET")