From 23f5bc220fc7892daae5b6444e69631623f206d6 Mon Sep 17 00:00:00 2001
From: Dan Willemsen <dwillemsen@google.com>
Date: Thu, 3 Nov 2016 13:55:28 -0700
Subject: [PATCH] Fix build with MacOS 10.12 SDK

Test: mmma -j system/media/audio_utils
Change-Id: Iab8270c5f2dc011a984acd78f59a3adca73b7a62
---
 audio_utils/fifo.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/audio_utils/fifo.cpp b/audio_utils/fifo.cpp
index 9cdd48fd..fb489e27 100644
--- a/audio_utils/fifo.cpp
+++ b/audio_utils/fifo.cpp
@@ -50,9 +50,12 @@ int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *reques
 }
 #endif  // __ANDROID__
 #else   // __linux__
-// macOS doesn't have clock_nanosleep
+// macOS <10.12 doesn't have clockid_t / CLOCK_MONOTONIC
+#ifndef CLOCK_MONOTONIC
 typedef int clockid_t;
 #define CLOCK_MONOTONIC 0
+#endif
+// macOS doesn't have clock_nanosleep
 int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *request,
         struct timespec *remain)
 {
-- 
2.11.0