Add simple project generation based on existing source files

Introduce the qt-cmake-create script. The script generates the simple
CMakeLists.txt based on the source files located in the current or
specified directory. The initial version can generate a CMake code for
the following file types:
  - .c .cc .cpp .cxx .h .hh .hxx .hpp - generates the qt_add_executable
    call with prerequisites.
  - .qml .js .mjs - generates the qt_add_qml_module call with
    prerequisites.
  - .ui - adds the found ui files to the existing executable. Requires
    C++ files be present in the directory too.
  - .qrc - generates the qt_add_resources call and adds the resources
    to the existing executable. Requires C++ files be present in the
    directory too.
  - .proto - generates qt_add_protobuf call with prerequisites.

The QtInitProject.cmake script contains the 'handle_type' function that
allows extending the script capabilities and establish simple relation
chains between the file types.

Note: The initial implementation doesn't deal with sub-directories, so
all files from sub-directories will be added to and handled in the
top-level CMakeLists.txt file. This can be extended by user request.

Task-number: QTBUG-104388
Change-Id: I5abd9e07da109e867ff95986572ed2bf02ef9d3d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/auto/tools/qt_cmake_create/CMakeLists.txt b/tests/auto/tools/qt_cmake_create/CMakeLists.txt
new file mode 100644
index 0000000000..6611471388
--- /dev/null
+++ b/tests/auto/tools/qt_cmake_create/CMakeLists.txt
@@ -0,0 +1,14 @@
+# Copyright (C) 2023 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+# Collect test data
+file(GLOB_RECURSE test_data_glob
+    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+    testdata/*)
+list(APPEND test_data ${test_data_glob})
+
+qt_internal_add_test(tst_qt_cmake_create
+    SOURCES
+        tst_qt_cmake_create.cpp
+    TESTDATA ${test_data}
+)