From 587657d47bfaab3af481784565e90a1a0ea3c1e2 Mon Sep 17 00:00:00 2001
From: Eike Ziller <eike.ziller@qt.io>
Date: Fri, 21 May 2021 14:05:32 +0200
Subject: [PATCH] CMake: Fix build with Qt 5.14

qlitehtml links against "Qt${QT_VERSION_MAJOR}::Widgets",
but Qt Creator uses find_package with "Qt5" not "QT", so "QT_VERSION_MAJOR"
is not defined/empty.
For Qt 5.15 that is not a problem because that defines unversioned aliases
"Qt::Widgets". For Qt 5.14 we must make sure it is set though.

Change-Id: Icb0a195afadae3cdb164d28f15340c0a5e156543
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
---
 src/libs/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libs/CMakeLists.txt b/src/libs/CMakeLists.txt
index 920f1607dd5..9abc90d1550 100644
--- a/src/libs/CMakeLists.txt
+++ b/src/libs/CMakeLists.txt
@@ -30,6 +30,7 @@ if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/qlitehtml/src/CMakeLists.txt)
     set(QLITEHTML_DEVEL_COMPONENT Devel)
     set(QLITEHTML_DEVEL_EXCLUDE_FROM_ALL ON)
     set(QLITEHTML_HEADER_PATH "${IDE_HEADER_INSTALL_PATH}/src/lib/qlitehtml")
+    set(QT_VERSION_MAJOR ${Qt5_VERSION_MAJOR})
     add_subdirectory(qlitehtml/src)
   endif()
   if(TARGET qlitehtml)