From bd793d3c46ec08ff84dd67db467def8578922697 Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Mon, 4 May 2020 16:48:25 -0700
Subject: [PATCH] Suppress warning of unused function on macOS

This function is only used on FreeBSD and Linux.

forkfd.c:243:12: warning: unused function 'convertForkfdWaitFlagsToWaitFlags' [-Wunused-function]

Pick-To: 5.15
Change-Id: I99ab0f318b1c43b89888fffd160bf81f01960f2f
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
---
 src/3rdparty/forkfd/forkfd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/3rdparty/forkfd/forkfd.c b/src/3rdparty/forkfd/forkfd.c
index 50784deaa5f..d7bafe086ef 100644
--- a/src/3rdparty/forkfd/forkfd.c
+++ b/src/3rdparty/forkfd/forkfd.c
@@ -240,6 +240,9 @@ static void convertStatusToForkfdInfo(int status, struct forkfd_info *info)
     }
 }
 
+#ifdef __GNUC__
+__attribute__((unused))
+#endif
 static int convertForkfdWaitFlagsToWaitFlags(int ffdoptions)
 {
     int woptions = WEXITED;