From c07196c98c6998813fee3ab2889bba5d36447f58 Mon Sep 17 00:00:00 2001
From: Aleix Pol <aleixpol@kde.org>
Date: Wed, 27 Jul 2016 01:44:31 +0200
Subject: Fix inclusion when there's no Qt5

ECMQueryQmake will fail as it's designed to only work with Qt5. We
don't want to terminate the execution there, just to spit a warning
and leave. If we suggest qmake-qt5 as a command, we'll end up performing
the call anyway.

This will fix the ExecuteCoreModules test under latest-qt4 build.
---
 modules/ECMQueryQmake.cmake | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/ECMQueryQmake.cmake b/modules/ECMQueryQmake.cmake
index 0a3129d4..fa0949df 100644
--- a/modules/ECMQueryQmake.cmake
+++ b/modules/ECMQueryQmake.cmake
@@ -1,6 +1,8 @@
 find_package(Qt5Core QUIET)
 
-set(_qmake_executable_default "qmake-qt5")
+if (Qt5Core_FOUND)
+    set(_qmake_executable_default "qmake-qt5")
+endif ()
 if (TARGET Qt5::qmake)
     get_target_property(_qmake_executable_default Qt5::qmake LOCATION)
 endif()
-- 
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