Improve examples CMakeLists.txt

- Remove # generated from xyz.pro comment from pro2cmake
- Remove "# special case" markers for pro2cmake
- Remove automatic use of CMAKE_AUTORCC
- Only opt into CMAKE_AUTOUIC if .ui files are involved
- Remove explicit setting of CMAKE_INCLUDE_CURRENT_DIR
- Combine multiple find_package(Qt6 ... calls)
 - use REQUIRED COMPONENTS
 - sort components alphabetically
- Fix wrong indentations
- Use (only) one empty line after multi-line commands

Pick-to: 6.3
Change-Id: Ia419531218b14a97699efcc4d6e41115c37ea83d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>

1 files changed, 4 insertions, 13 deletions

diff --git a/examples/charts/qmlpolarchart/CMakeLists.txt b/examples/charts/qmlpolarchart/CMakeLists.txt
index 39685151..37a01498 100644
--- a/examples/charts/qmlpolarchart/CMakeLists.txt
+++ b/examples/charts/qmlpolarchart/CMakeLists.txt
@@ -1,33 +1,25 @@
-# Generated from qmlpolarchart.pro.
-
 cmake_minimum_required(VERSION 3.16)
 project(qmlpolarchart LANGUAGES CXX)
 
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
 set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-set(CMAKE_AUTOUIC ON)
 
 if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
+    set(INSTALL_EXAMPLESDIR "examples")
 endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/charts/qmlpolarchart")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Charts)
-find_package(Qt6 COMPONENTS Qml)
-find_package(Qt6 COMPONENTS Quick)
+find_package(Qt6 REQUIRED COMPONENTS Charts Core Gui Qml Quick)
 
 qt_add_executable(qmlpolarchart
     main.cpp
 )
+
 set_target_properties(qmlpolarchart PROPERTIES
     WIN32_EXECUTABLE TRUE
     MACOSX_BUNDLE TRUE
 )
+
 target_link_libraries(qmlpolarchart PUBLIC
     Qt::Charts
     Qt::Core
@@ -36,7 +28,6 @@ target_link_libraries(qmlpolarchart PUBLIC
     Qt::Quick
 )
 
-
 # Resources:
 set(resources_resource_files
     "qml/qmlpolarchart/View1.qml"