download webrtc to a subdirectory of OUT_DIR

Co-authored-by: Julia <[email protected]>

Author: cole-miller

webrtc-sys/build/src/lib.rs

@@ -17,7 +17,7 @@ use std::{
     error::Error,
     fs::{self, File},
     io::{self, BufRead, Write},
-    path,
+    path::{self, PathBuf},
     process::Command,
 };
 
@@ -109,8 +109,7 @@ pub fn webrtc_dir() -> path::PathBuf {
     if let Some(path) = custom_dir() {
         return path;
     }
-
-    prebuilt_dir()
+    PathBuf::from(std::env::var("OUT_DIR").unwrap()).join("webrtc-download")
 }
 
 pub fn webrtc_defines() -> Vec<(String, Option<String>)> {