--- services/audio/BUILD.gn.orig	2019-12-12 12:39:56 UTC
+++ services/audio/BUILD.gn
@@ -99,7 +99,7 @@ source_set("lib") {
     "//services/service_manager/sandbox:sandbox",
   ]
 
-  if (is_linux) {
+  if ((is_linux) && (!is_bsd)) {
     sources += [
       "audio_sandbox_hook_linux.cc",
       "audio_sandbox_hook_linux.h",