1 files changed, 7 insertions, 0 deletions
diff --git a/third_party/rust/audioipc2/build.rs b/third_party/rust/audioipc2/build.rs
new file mode 100644
index 0000000000..453dafad96
--- /dev/null
+++ b/third_party/rust/audioipc2/build.rs
@@ -0,0 +1,7 @@
+fn main() {
+    if std::env::var_os("CARGO_CFG_UNIX").is_some() {
+        cc::Build::new()
+            .file("src/sys/unix/cmsghdr.c")
+            .compile("cmsghdr");
+    }
+}