CPack IFW Generator¶
New in version 3.1.
Configure and run the Qt Installer Framework to generate a Qt installer.
Contents
Overview¶
This 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 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¶
- CPACK_IFW_VERBOSE¶
New in version 3.3.
Set to
ON
to enable addition debug output. By default isOFF
.
Package¶
- CPACK_IFW_PACKAGE_TITLE¶
Name of the installer as displayed on the title bar. By default used
CPACK_PACKAGE_DESCRIPTION_SUMMARY
.
- CPACK_IFW_PACKAGE_PUBLISHER¶
Publisher of the software (as shown in the Windows Control Panel). By default used
CPACK_PACKAGE_VENDOR
.
- CPACK_IFW_PRODUCT_URL¶
URL to a page that contains product information on your web site.
- CPACK_IFW_PACKAGE_ICON¶
Filename for a custom installer icon. The actual file is '.icns' (macOS), '.ico' (Windows). No functionality on Unix.
- CPACK_IFW_PACKAGE_WINDOW_ICON¶
Filename for a custom window icon in PNG format for the Installer application.
- CPACK_IFW_PACKAGE_LOGO¶
Filename for a logo is used as QWizard::LogoPixmap.
- CPACK_IFW_PACKAGE_WATERMARK¶
New in version 3.8.
Filename for a watermark is used as QWizard::WatermarkPixmap.
- CPACK_IFW_PACKAGE_BANNER¶
New in version 3.8.
Filename for a banner is used as QWizard::BannerPixmap.
- CPACK_IFW_PACKAGE_BACKGROUND¶
New in version 3.8.
Filename for an image used as QWizard::BackgroundPixmap (only used by MacStyle).
- CPACK_IFW_PACKAGE_WIZARD_STYLE¶
New in version 3.8.
Wizard style to be used ("Modern", "Mac", "Aero" or "Classic").
- CPACK_IFW_PACKAGE_WIZARD_DEFAULT_WIDTH¶
New in version 3.8.
Default width of the wizard in pixels. Setting a banner image will override this.
- CPACK_IFW_PACKAGE_WIZARD_DEFAULT_HEIGHT¶
New in version 3.8.
Default height of the wizard in pixels. Setting a watermark image will override this.
- CPACK_IFW_PACKAGE_WIZARD_SHOW_PAGE_LIST¶
New in version 3.20.
Set to
OFF
if the widget listing installer pages on the left side of the wizard should not be shown.It is
ON
by default, but will only have an effect if using QtIFW 4.0 or later.
- CPACK_IFW_PACKAGE_TITLE_COLOR¶
New in version 3.8.
Color of the titles and subtitles (takes an HTML color code, such as "#88FF33").
- CPACK_IFW_PACKAGE_STYLE_SHEET¶
New in version 3.15.
Filename for a stylesheet.
- CPACK_IFW_TARGET_DIRECTORY¶
Default target directory for installation. By default used "@ApplicationsDir@/
CPACK_PACKAGE_INSTALL_DIRECTORY
" (variables embedded in '@' are expanded by the QtIFW scripting engine).You can use predefined variables.
- CPACK_IFW_ADMIN_TARGET_DIRECTORY¶
Default target directory for installation with administrator rights.
You can use predefined variables.
- CPACK_IFW_PACKAGE_REMOVE_TARGET_DIR¶
New in version 3.11.
Set to
OFF
if the target directory should not be deleted when uninstalling.Is
ON
by default
- CPACK_IFW_PACKAGE_GROUP¶
The group, which will be used to configure the root package
- CPACK_IFW_PACKAGE_NAME¶
The root package name, which will be used if configuration group is not specified
- CPACK_IFW_PACKAGE_START_MENU_DIRECTORY¶
New in version 3.3.
Name of the default program group for the product in the Windows Start menu.
By default used
CPACK_IFW_PACKAGE_NAME
.
- CPACK_IFW_PACKAGE_MAINTENANCE_TOOL_NAME¶
New in version 3.3.
Filename of the generated maintenance tool. The platform-specific executable file extension is appended.
By default used QtIFW defaults (
maintenancetool
).
- CPACK_IFW_PACKAGE_MAINTENANCE_TOOL_INI_FILE¶
New in version 3.3.
Filename for the configuration of the generated maintenance tool.
By default used QtIFW defaults (
maintenancetool.ini
).
- CPACK_IFW_PACKAGE_ALLOW_NON_ASCII_CHARACTERS¶
New in version 3.3.
Set to
ON
if the installation path can contain non-ASCII characters.Is
ON
for QtIFW less 2.0 tools.
- CPACK_IFW_PACKAGE_ALLOW_SPACE_IN_PATH¶
New in version 3.3.
Set to
OFF
if the installation path cannot contain space characters.Is
ON
for QtIFW less 2.0 tools.
- CPACK_IFW_PACKAGE_CONTROL_SCRIPT¶
New in version 3.3.
Filename for a custom installer control script.
- CPACK_IFW_PACKAGE_RESOURCES¶
New in version 3.7.
List of additional resources ('.qrc' files) to include in the installer binary.
You can use
cpack_ifw_add_package_resources()
command to resolve relative paths.
- CPACK_IFW_PACKAGE_FILE_EXTENSION¶
New in version 3.10.
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.
- 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
cpack_ifw_add_repository()
or updated with commandcpack_ifw_update_repository()
.
- CPACK_IFW_DOWNLOAD_ALL¶
If this is
ON
all components will be downloaded. By default isOFF
or used value fromCPACK_DOWNLOAD_ALL
if set
Components¶
- CPACK_IFW_RESOLVE_DUPLICATE_NAMES¶
Resolve duplicate names when installing components with groups.
- CPACK_IFW_PACKAGES_DIRECTORIES¶
Additional prepared packages dirs that will be used to resolve dependent components.
- CPACK_IFW_REPOSITORIES_DIRECTORIES¶
New in version 3.10.
Additional prepared repository dirs that will be used to resolve and repack dependent components. This feature available only since QtIFW 3.1.
QtIFW Tools¶
- CPACK_IFW_FRAMEWORK_VERSION¶
New in version 3.3.
The version of used QtIFW tools.
The following variables provide the locations of the QtIFW
command-line tools as discovered by the module CPackIFW
.
These variables are cached, and may be configured if needed.
- CPACK_IFW_ARCHIVEGEN_EXECUTABLE¶
New in version 3.19.
The path to
archivegen
.
- CPACK_IFW_BINARYCREATOR_EXECUTABLE¶
The path to
binarycreator
.
- CPACK_IFW_REPOGEN_EXECUTABLE¶
The path to
repogen
.
- CPACK_IFW_INSTALLERBASE_EXECUTABLE¶
The path to
installerbase
.
- 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:
- CPACK_IFW_ROOT¶
New in version 3.9.
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.
- 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 CPACK_IFW_ROOT
variable has a higher priority and overrides
the value of the 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 cpack_add_component()
command
specifies that a component is to be downloaded. Alternatively, the ALL
option in the cpack_configure_downloads()
command specifies that
all components are to be be downloaded.
The cpack_ifw_add_repository()
command and the
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 CPackComponent
module, especially the section
on the cpack_configure_downloads()
function, explains how to make
these files accessible from a download URL.
Internationalization¶
New in version 3.9.
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:
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