$OpenBSD: patch-third_party_libphonenumber_dist_cpp_src_phonenumbers_base_synchronization_lock_h,v 1.1 2016/05/28 14:49:39 robert Exp $
--- third_party/libphonenumber/dist/cpp/src/phonenumbers/base/synchronization/lock.h.orig.port	Thu May 26 13:07:07 2016
+++ third_party/libphonenumber/dist/cpp/src/phonenumbers/base/synchronization/lock.h	Thu May 26 13:07:14 2016
@@ -37,7 +37,7 @@ typedef boost::mutex::scoped_lock AutoLock;
 // Dummy lock implementation on non-POSIX platforms. If you are running on a
 // different platform and care about thread-safety, please compile with
 // -DI18N_PHONENUMBERS_USE_BOOST.
-#if !defined(__linux__) && !defined(__APPLE__)
+#if !defined(__linux__) && !defined(__APPLE__) && !defined(__OpenBSD__)
 
 namespace i18n {
 namespace phonenumbers {
