qt 6.5.1 original

tests/auto/cmake/test_interface/CMakeLists.txt

@@ -0,0 +1,34 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+
+cmake_minimum_required(VERSION 3.16)
+
+project(test_interface)
+
+find_package(Qt6Widgets)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+add_executable(test_interface_exe WIN32 main.cpp mainwindow.cpp)
+
+# No need to specify include directories, compile definitions, the PIC flag, or to
+# link explicitly to Qt::WinMain.
+target_link_libraries(test_interface_exe Qt::Widgets)
+
+# Fix try_compile to inherit the parent configuration.
+set(CMAKE_TRY_COMPILE_CONFIGURATION "${CMAKE_BUILD_TYPE}")
+
+# Can't use source file based try_compile, because it doesn't handle object libraries
+# referenced in generator expressions properly.
+try_compile(_TRY_COMPILE_RES
+    "${CMAKE_CURRENT_BINARY_DIR}/widget_test"
+    "${CMAKE_CURRENT_SOURCE_DIR}/widget_test"
+    widget_test
+    OUTPUT_VARIABLE TC_OV
+)
+
+if (NOT _TRY_COMPILE_RES)
+    message(SEND_ERROR "The use of try_compile with Qt::Widgets failed. The output was :\n${TC_OV}")
+endif()

tests/auto/cmake/test_interface/main.cpp

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+// Copyright (C) 2012 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Stephen Kelly <stephen.kelly@kdab.com>
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <QApplication>
+
+#include "mainwindow.h"
+
+#if !defined(QT_CORE_LIB) || !defined(QT_GUI_LIB) || !defined(QT_WIDGETS_LIB)
+#error Missing module definitions
+#endif
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    MainWindow mw;
+    mw.show();
+
+    return app.exec();
+}

tests/auto/cmake/test_interface/mainwindow.cpp

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+// Copyright (C) 2012 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Stephen Kelly <stephen.kelly@kdab.com>
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "mainwindow.h"
+
+MainWindow::MainWindow(QWidget *parent)
+    : QWidget(parent)
+{
+
+}

tests/auto/cmake/test_interface/mainwindow.h

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+// Copyright (C) 2012 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Stephen Kelly <stephen.kelly@kdab.com>
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QWidget>
+
+class MainWindow : public QWidget
+{
+    Q_OBJECT
+public:
+    MainWindow(QWidget *parent = nullptr);
+
+signals:
+    void somethingHappened();
+};
+
+#endif

tests/auto/cmake/test_interface/widget_test/CMakeLists.txt

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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+
+project(test_interface_try_compile)
+
+find_package(Qt6Widgets)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+add_executable(test_interface_try_compile_exe main.cpp)
+target_link_libraries(test_interface_try_compile_exe Qt::Widgets)
+

tests/auto/cmake/test_interface/widget_test/main.cpp

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+#include <QString>
+#include <QWidget>
+
+int main(int, char**) { QWidget w; w.show(); return 0; }