From 4fbb5713c3c3bb18df98951398c3490db5b65721 Mon Sep 17 00:00:00 2001
From: Makoto Kato <m_kato@ga2.so-net.ne.jp>
Date: Wed, 27 Jul 2016 15:00:59 +0900
Subject: [PATCH] Bug 1288625 - Part 2. Check
 pthread_cond_timedwait_monotonic_np. r=glandium

Android 64-bit doesn't have pthread_cond_timedwait_monotonic_np.  So we need check this function.  And although we don't turn on sandbox on Android, same define is used in security/sandbox/chromium/base/synchronization/condition_variable_posix.cc.

MozReview-Commit-ID: aeXhNs9Xdj

--HG--
extra : rebase_source : 572d45b14e6447352f0c9235a636ff8feb6c8030
---
 old-configure.in | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/old-configure.in b/old-configure.in
index 98d305757256..f8c31217aa60 100644
--- a/old-configure.in
+++ b/old-configure.in
@@ -1687,6 +1687,16 @@ if test "$ac_cv_clock_monotonic" != "no"; then
     AC_SUBST_LIST(REALTIME_LIBS)
 fi
 
+AC_CACHE_CHECK(for pthread_cond_timedwait_monotonic_np,
+               ac_cv_pthread_cond_timedwait_monotonic_np,
+               AC_TRY_LINK([#include <pthread.h>],
+                           [pthread_cond_timedwait_monotonic_np(0, 0, 0);],
+                           ac_cv_pthread_cond_timewait_monotonic_np=yes,
+                           ac_cv_pthread_cond_timewait_monotonic_np=no))
+if test "$ac_cv_pthread_cond_timewait_monotonic_np" != "no"; then
+    AC_DEFINE(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC)
+fi
+
 dnl check for wcrtomb/mbrtowc
 dnl =======================================================================
 if test -z "$MACOS_DEPLOYMENT_TARGET" || test "$MACOS_DEPLOYMENT_TARGET" -ge "100300"; then