diff --git a/build.rs b/build.rs
index 3b4a24a..6aa06ff 100644
--- a/build.rs
+++ b/build.rs
@@ -15,1 +15,2 @@
-use std::path::Path;
+use std::fs;
+use std::path::Path;
@@ -118,1 +119,9 @@
-    println!("cargo:rustc-link-search=native={}", webrtc_lib.to_str().unwrap());
+    let webrtc_link_lib = if env::var_os("WEBRTC_SYS_LINK_OUT_DIR").is_some() {
+        let out_lib = PathBuf::from(env::var_os("OUT_DIR").unwrap()).join("lib");
+        fs::create_dir_all(&out_lib).unwrap();
+        fs::copy(webrtc_lib.join("libwebrtc.a"), out_lib.join("libwebrtc.a")).unwrap();
+        out_lib
+    } else {
+        webrtc_lib
+    };
+    println!("cargo:rustc-link-search=native={}", webrtc_link_lib.to_str().unwrap());
@@ -255,1 +264,1 @@
-            println!("cargo:rustc-link-lib=framework=Appkit");
+            println!("cargo:rustc-link-lib=framework=AppKit");
@@ -320,1 +329,18 @@
-    builder.warnings(false).compile("webrtcsys-cxx");
+    builder.warnings(false).compile("webrtcsys-cxx");
+    let cxxbridge_dir = PathBuf::from(env::var_os("OUT_DIR").unwrap()).join("cxxbridge");
+    let cxx_header = cxxbridge_dir.join("include/rust/cxx.h");
+    if fs::symlink_metadata(&cxx_header)
+        .is_ok_and(|metadata| metadata.file_type().is_symlink())
+    {
+        if let Ok(header) = fs::read(&cxx_header) {
+            fs::remove_file(&cxx_header).unwrap();
+            fs::write(&cxx_header, header).unwrap();
+        }
+    }
+    let crate_link = cxxbridge_dir.join("crate/webrtc-sys");
+    if fs::symlink_metadata(&crate_link)
+        .is_ok_and(|metadata| metadata.file_type().is_symlink())
+    {
+        fs::remove_file(crate_link).unwrap();
+    }
+
@@ -375,1 +384,3 @@
-    println!("cargo:rustc-link-lib={}", clang_rt);
+    if env::var_os("WEBRTC_SYS_LINK_OUT_DIR").is_none() {
+        println!("cargo:rustc-link-lib={}", clang_rt);
+    }
@@ -378,6 +389,21 @@
-    let sysroot = Command::new("xcrun").args(["--sdk", sdk, "--show-sdk-path"]).output().unwrap();
-
-    let sysroot = String::from_utf8_lossy(&sysroot.stdout);
-    let sysroot = sysroot.trim();
-
-    let search_dirs = Command::new("cc").arg("--print-search-dirs").output().unwrap();
+    let sysroot = env::var("WEBRTC_SYS_DARWIN_SDK_PATH").unwrap_or_else(|_| {
+        let output = Command::new("xcrun")
+            .args(["--sdk", sdk, "--show-sdk-path"])
+            .output()
+            .unwrap();
+        String::from_utf8_lossy(&output.stdout).into_owned()
+    });
+
+    let sysroot = sysroot.as_str();
+    let sysroot = sysroot.trim();
+    builder.flag(format!("-F{sysroot}/System/Library/Frameworks"));
+    builder.define("__APPLICATIONSERVICES__", None);
+    builder.flag("-include");
+    builder.flag("CoreGraphics/CoreGraphics.h");
+    builder.include(format!("{sysroot}/usr/include"));
+
+    let cc = env::var("CC").unwrap_or_else(|_| "cc".to_string());
+    let search_dirs = Command::new(cc)
+        .arg("--print-search-dirs")
+        .output()
+        .unwrap();