From 99539a289491a2a709c2a63cd91eac155a1699da Mon Sep 17 00:00:00 2001
From: Kevin Funk <kevin.funk@kdab.com>
Date: Tue, 4 Jun 2019 17:08:47 +0200
Subject: Allow to build examples as standalone project

Create CMake config files which can be used from the very same CMake
project. These CMake config files simply do not create any targets,
controlled via the QT_NO_CREATE_TARGETS.

This patch also allows to build qtbase.git:examples as a standalone
project, against an already-built Qt.

Ran this:
  ag -s "QT " examples -l -0 | xargs -0 -n 1 .../util/cmake/pro2cmake.py --is-example

Task-number: QTBUG-74713
Change-Id: I44cce5a4048618b30f890c5b789592c227a8b47d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
---
 examples/widgets/widgets/sliders/CMakeLists.txt | 37 ++++++++++++++++---------
 1 file changed, 24 insertions(+), 13 deletions(-)

(limited to 'examples/widgets/widgets/sliders')

diff --git a/examples/widgets/widgets/sliders/CMakeLists.txt b/examples/widgets/widgets/sliders/CMakeLists.txt
index a064ad5a4a..bfdd22a7cc 100644
--- a/examples/widgets/widgets/sliders/CMakeLists.txt
+++ b/examples/widgets/widgets/sliders/CMakeLists.txt
@@ -1,17 +1,28 @@
 # Generated from sliders.pro.
 
-#####################################################################
-## sliders Binary:
-#####################################################################
+cmake_minimum_required(VERSION 3.14)
+project(sliders LANGUAGES CXX)
 
-add_qt_executable(sliders
-    GUI
-    OUTPUT_DIRECTORY "${INSTALL_EXAMPLESDIR}/widgets/widgets/sliders"
-    INSTALL_DIRECTORY "${INSTALL_EXAMPLESDIR}/widgets/widgets/sliders"
-    SOURCES
-        main.cpp
-        slidersgroup.cpp slidersgroup.h
-        window.cpp window.h
-    LIBRARIES
-        Qt::Widgets
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt5 COMPONENTS Widgets)
+
+add_executable(sliders WIN32 MACOSX_BUNDLE
+    main.cpp
+    slidersgroup.cpp slidersgroup.h
+    window.cpp window.h
+)
+target_link_libraries(sliders PUBLIC
+    Qt::Widgets
+)
+
+install(TARGETS sliders
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
 )
-- 
cgit v1.2.3