--- media/audioipc/audioipc/src/cmsg.rs.orig    2019-01-07 15:37:48.111034714 +0100
+++ media/audioipc/audioipc/src/cmsg.rs 2019-01-07 15:40:17.251689417 +0100
@@ -108,7 +108,7 @@

             let cmsghdr = cmsghdr {
                 cmsg_len: cmsg_len as _,
-                #[cfg(target_env = "musl")]
+                #[cfg(all(target_env = "musl", target_pointer_width = "64"))]
                 __pad1: 0,
                 cmsg_level: level,
                 cmsg_type: kind,