CPack IFW Generator ------------------- Configure and run the Qt Installer Framework to generate a Qt installer. .. only:: html .. contents:: Overview ^^^^^^^^ This :manual:`cpack generator ` generates configuration and meta information for the `Qt Installer Framework `_ (QtIFW), and runs QtIFW tools to generate a Qt installer. QtIFW provides tools and utilities to create installers for the platforms supported by `Qt `_: Linux, Microsoft Windows, and macOS. To make use of this generator, QtIFW needs to be installed. The :module:`CPackIFW` module looks for the location of the QtIFW command-line utilities, and defines several commands to control the behavior of this generator. Variables ^^^^^^^^^ You can use the following variables to change behavior of CPack ``IFW`` generator. Debug """"" .. variable:: CPACK_IFW_VERBOSE Set to ``ON`` to enable addition debug output. By default is ``OFF``. Package """"""" .. variable:: CPACK_IFW_PACKAGE_TITLE Name of the installer as displayed on the title bar. By default used :variable:`CPACK_PACKAGE_DESCRIPTION_SUMMARY`. .. variable:: CPACK_IFW_PACKAGE_PUBLISHER Publisher of the software (as shown in the Windows Control Panel). By default used :variable:`CPACK_PACKAGE_VENDOR`. .. variable:: CPACK_IFW_PRODUCT_URL URL to a page that contains product information on your web site. .. variable:: CPACK_IFW_PACKAGE_ICON Filename for a custom installer icon. The actual file is '.icns' (macOS), '.ico' (Windows). No functionality on Unix. .. variable:: CPACK_IFW_PACKAGE_WINDOW_ICON Filename for a custom window icon in PNG format for the Installer application. .. variable:: CPACK_IFW_PACKAGE_LOGO Filename for a logo is used as QWizard::LogoPixmap. .. variable:: CPACK_IFW_PACKAGE_WATERMARK Filename for a watermark is used as QWizard::WatermarkPixmap. .. variable:: CPACK_IFW_PACKAGE_BANNER Filename for a banner is used as QWizard::BannerPixmap. .. variable:: CPACK_IFW_PACKAGE_BACKGROUND Filename for an image used as QWizard::BackgroundPixmap (only used by MacStyle). .. variable:: CPACK_IFW_PACKAGE_WIZARD_STYLE Wizard style to be used ("Modern", "Mac", "Aero" or "Classic"). .. variable:: CPACK_IFW_PACKAGE_STYLE_SHEET Filename for a stylesheet. .. variable:: CPACK_IFW_PACKAGE_WIZARD_DEFAULT_WIDTH Default width of the wizard in pixels. Setting a banner image will override this. .. variable:: CPACK_IFW_PACKAGE_WIZARD_DEFAULT_HEIGHT Default height of the wizard in pixels. Setting a watermark image will override this. .. variable:: CPACK_IFW_PACKAGE_TITLE_COLOR Color of the titles and subtitles (takes an HTML color code, such as "#88FF33"). .. variable:: CPACK_IFW_PACKAGE_START_MENU_DIRECTORY Name of the default program group for the product in the Windows Start menu. By default used :variable:`CPACK_IFW_PACKAGE_NAME`. .. variable:: CPACK_IFW_TARGET_DIRECTORY Default target directory for installation. By default used "@ApplicationsDir@/:variable:`CPACK_PACKAGE_INSTALL_DIRECTORY`" (variables embedded in '@' are expanded by the `QtIFW scripting engine `_). You can use predefined variables. .. variable:: CPACK_IFW_ADMIN_TARGET_DIRECTORY Default target directory for installation with administrator rights. You can use predefined variables. .. variable:: CPACK_IFW_PACKAGE_GROUP The group, which will be used to configure the root package .. variable:: CPACK_IFW_PACKAGE_NAME The root package name, which will be used if configuration group is not specified .. variable:: CPACK_IFW_PACKAGE_MAINTENANCE_TOOL_NAME Filename of the generated maintenance tool. The platform-specific executable file extension is appended. By default used QtIFW defaults (``maintenancetool``). .. variable:: CPACK_IFW_PACKAGE_REMOVE_TARGET_DIR Set to ``OFF`` if the target directory should not be deleted when uninstalling. Is ``ON`` by default .. variable:: CPACK_IFW_PACKAGE_MAINTENANCE_TOOL_INI_FILE Filename for the configuration of the generated maintenance tool. By default used QtIFW defaults (``maintenancetool.ini``). .. variable:: CPACK_IFW_PACKAGE_ALLOW_NON_ASCII_CHARACTERS Set to ``ON`` if the installation path can contain non-ASCII characters. Is ``ON`` for QtIFW less 2.0 tools. .. variable:: CPACK_IFW_PACKAGE_ALLOW_SPACE_IN_PATH Set to ``OFF`` if the installation path cannot contain space characters. Is ``ON`` for QtIFW less 2.0 tools. .. variable:: CPACK_IFW_PACKAGE_CONTROL_SCRIPT Filename for a custom installer control script. .. variable:: CPACK_IFW_PACKAGE_RESOURCES List of additional resources ('.qrc' files) to include in the installer binary. You can use :command:`cpack_ifw_add_package_resources` command to resolve relative paths. .. variable:: CPACK_IFW_PACKAGE_FILE_EXTENSION The target binary extension. On Linux, the name of the target binary is automatically extended with '.run', if you do not specify the extension. On Windows, the target is created as an application with the extension '.exe', which is automatically added, if not supplied. On Mac, the target is created as an DMG disk image with the extension '.dmg', which is automatically added, if not supplied. .. variable:: CPACK_IFW_REPOSITORIES_ALL The list of remote repositories. The default value of this variable is computed by CPack and contains all repositories added with command :command:`cpack_ifw_add_repository` or updated with command :command:`cpack_ifw_update_repository`. .. variable:: CPACK_IFW_DOWNLOAD_ALL If this is ``ON`` all components will be downloaded. By default is ``OFF`` or used value from ``CPACK_DOWNLOAD_ALL`` if set Components """""""""" .. variable:: CPACK_IFW_RESOLVE_DUPLICATE_NAMES Resolve duplicate names when installing components with groups. .. variable:: CPACK_IFW_PACKAGES_DIRECTORIES Additional prepared packages dirs that will be used to resolve dependent components. .. variable:: CPACK_IFW_REPOSITORIES_DIRECTORIES Additional prepared repository dirs that will be used to resolve and repack dependent components. This feature available only since QtIFW 3.1. QtIFW Tools """"""""""" .. variable:: CPACK_IFW_FRAMEWORK_VERSION The version of used QtIFW tools. The following variables provide the locations of the QtIFW command-line tools as discovered by the module :module:`CPackIFW`. These variables are cached, and may be configured if needed. .. variable:: CPACK_IFW_BINARYCREATOR_EXECUTABLE The path to ``binarycreator``. .. variable:: CPACK_IFW_REPOGEN_EXECUTABLE The path to ``repogen``. .. variable:: CPACK_IFW_INSTALLERBASE_EXECUTABLE The path to ``installerbase``. .. variable:: CPACK_IFW_DEVTOOL_EXECUTABLE The path to ``devtool``. Hints for Finding QtIFW """"""""""""""""""""""" Generally, the CPack ``IFW`` generator automatically finds QtIFW tools, but if you don't use a default path for installation of the QtIFW tools, the path may be specified in either a CMake or an environment variable: .. variable:: CPACK_IFW_ROOT An CMake variable which specifies the location of the QtIFW tool suite. The variable will be cached in the ``CPackConfig.cmake`` file and used at CPack runtime. .. variable:: QTIFWDIR An environment variable which specifies the location of the QtIFW tool suite. .. note:: The specified path should not contain "bin" at the end (for example: "D:\\DevTools\\QtIFW2.0.5"). The :variable:`CPACK_IFW_ROOT` variable has a higher priority and overrides the value of the :variable:`QTIFWDIR` variable. Other Settings ^^^^^^^^^^^^^^ Online installer """""""""""""""" By default, this generator generates an *offline installer*. This means that that all packaged files are fully contained in the installer executable. In contrast, an *online installer* will download some or all components from a remote server. The ``DOWNLOADED`` option in the :command:`cpack_add_component` command specifies that a component is to be downloaded. Alternatively, the ``ALL`` option in the :command:`cpack_configure_downloads` command specifies that `all` components are to be be downloaded. The :command:`cpack_ifw_add_repository` command and the :variable:`CPACK_IFW_DOWNLOAD_ALL` variable allow for more specific configuration. When there are online components, CPack will write them to archive files. The help page of the :module:`CPackComponent` module, especially the section on the :command:`cpack_configure_downloads` function, explains how to make these files accessible from a download URL. Internationalization """""""""""""""""""" Some variables and command arguments support internationalization via CMake script. This is an optional feature. Installers created by QtIFW tools have built-in support for internationalization and many phrases are localized to many languages, but this does not apply to the description of the your components and groups that will be distributed. Localization of the description of your components and groups is useful for users of your installers. A localized variable or argument can contain a single default value, and a set of pairs the name of the locale and the localized value. For example: .. code-block:: cmake set(LOCALIZABLE_VARIABLE "Default value" en "English value" en_US "American value" en_GB "Great Britain value" ) See Also ^^^^^^^^ Qt Installer Framework Manual: * Index page: http://doc.qt.io/qtinstallerframework/index.html * Component Scripting: http://doc.qt.io/qtinstallerframework/scripting.html * Predefined Variables: http://doc.qt.io/qtinstallerframework/scripting.html#predefined-variables * Promoting Updates: http://doc.qt.io/qtinstallerframework/ifw-updates.html Download Qt Installer Framework for your platform from Qt site: http://download.qt.io/official_releases/qt-installer-framework