From 0889adbc23b3eb12accb5d7ba5ef87447017a91a Mon Sep 17 00:00:00 2001
From: Marc Reilly <marc@cpdesign.com.au>
Date: Wed, 22 Jun 2022 12:05:16 +1000
Subject: [PATCH] project: cmake: allow building with Qt6

Signed-off-by: Marc Reilly <marc@cpdesign.com.au>
---
 CMakeLists.txt         | 5 +++--
 README.md              | 2 +-
 example/CMakeLists.txt | 4 ++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b7add87..f35aefd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,8 @@
 project(QtZeroConf)
 cmake_minimum_required(VERSION 2.8.11)
 
-find_package(Qt5 COMPONENTS Core Network)
+find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Core Network)
+find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core Network)
 
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
@@ -50,7 +51,7 @@ target_include_directories(QtZeroConf PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
     $<INSTALL_INTERFACE:include>
 )
-target_link_libraries(QtZeroConf PUBLIC Qt5::Core Qt5::Network)
+target_link_libraries(QtZeroConf PUBLIC Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Network)
 
 if(WIN32)
     target_sources(QtZeroConf PRIVATE
diff --git a/README.md b/README.md
index 69a0b45..46688cf 100644
--- a/README.md
+++ b/README.md
@@ -116,7 +116,7 @@ QZeroConf can be used in QML applications
 
 ### Build Dependencies
 
-Qt5
+Qt5 or Qt6
 
 On Linux, libavahi-client-dev and libavahi-common-dev
 
diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
index 1216105..5b79091 100644
--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -1,7 +1,7 @@
 project(QtZeroConfExample)
 cmake_minimum_required(VERSION 2.8.11)
 
-find_package(Qt5 COMPONENTS Gui Widgets REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Gui Widgets REQUIRED)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(CMAKE_AUTOMOC ON)
@@ -21,5 +21,5 @@ add_executable(QtZeroConfExample
 
 target_link_libraries(QtZeroConfExample
     QtZeroConf
-    Qt5::Gui Qt5::Widgets
+    Qt${QT_VERISON_MAJOR}::Gui Qt${QT_VERSION_MAJOR}::Widgets
 )