From fd4dd445b709f7af66b2869a698eb2227563e967 Mon Sep 17 00:00:00 2001
From: Jim Garlick <garlick.jim@gmail.com>
Date: Thu, 21 Nov 2024 18:53:05 -0800
Subject: [PATCH] libev: disable timerfd on macos

Problem: macos build fails with struct itimerspec undefined.

Disable timerfd on macos to avoid requiring this in libev.
---
 src/common/libev/ev.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/common/libev/ev.c b/src/common/libev/ev.c
index 544cb35b8d29..cc9e57455e55 100644
--- a/src/common/libev/ev.c
+++ b/src/common/libev/ev.c
@@ -564,6 +564,12 @@ struct signalfd_siginfo
 # endif
 #endif
 
+/* disable timerfd on macos */
+#ifdef __APPLE__
+#  undef EV_USE_TIMERFD
+#  define EV_USE_TIMERFD 0
+#endif
+
 /*****************************************************************************/
 
 #if EV_VERIFY >= 3