From 0379bade176f70f6edfe5541b6ea07c64dace6be Mon Sep 17 00:00:00 2001
From: Stephan Witt <switt@lyx.org>
Date: Mon, 29 Dec 2014 00:18:40 +0100
Subject: [PATCH] #9323 add check for Qt5MacExtras to use it on Mac with
 --enable-qt5

---
 config/qt4.m4 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/config/qt4.m4 b/config/qt4.m4
index 10d954641e..aa94ae9d02 100644
--- a/config/qt4.m4
+++ b/config/qt4.m4
@@ -206,6 +206,10 @@ AC_DEFUN([QT_DO_PKG_CONFIG],
 		if $lyx_use_winextras; then
 			qt_guilibs="$qt_guilibs Qt5WinExtras"
 		fi
+		PKG_CHECK_EXISTS(Qt5MacExtras, [lyx_use_macextras=true], [])
+		if $lyx_use_macextras; then
+			qt_guilibs="$qt_guilibs Qt5MacExtras"
+		fi
 	fi
 	PKG_CHECK_MODULES(QT_CORE, $qt_corelibs,,[:])
 	if test "$pkg_failed" = "no" ; then