dongcarl/qt.configure.help Secret

## qt.configure.help
Usage:  configure [options] [assignments]

Configure understands variable assignments like VAR=value on the command line.
Each uppercased library name (obtainable with -list-libraries) supports the
suffixes _INCDIR, _LIBDIR, _PREFIX (INCDIR=PREFIX/include, LIBDIR=PREFIX/lib),
_LIBS, and - on Windows and Darwin - _LIBS_DEBUG and _LIBS_RELEASE. E.g.,
ICU_PREFIX=/opt/icu42 ICU_LIBS="-licui18n -licuuc -licudata".

It is also possible to manipulate any QMAKE_* variable, to amend the values
from the mkspec for the build of Qt itself, e.g., QMAKE_CXXFLAGS+=-g3.

Note that the *_LIBS* and QMAKE_* assignments manipulate lists, so items
containing meta characters (spaces in particular) need to be quoted according
to qmake rules. On top of that, the assignments as a whole need to be quoted
according to shell rules. It is recommended to use single quotes for the inner
quoting and double quotes for the outer quoting.

Top-level installation directories:
  -prefix <dir> ...... The deployment directory, as seen on the target device.
                       [/usr/local/Qt-$QT_VERSION, $PWD if -developer-build]
  -extprefix <dir> ... The installation directory, as seen on the host machine.
                       [SYSROOT/PREFIX]
  -hostprefix [dir] .. The installation directory for build tools running on
                       the host machine. If [dir] is not given, the current
                       build directory will be used. [EXTPREFIX]
  -external-hostbindir <path> ... Path to Qt tools built for this machine.
                       Use this when -platform does not match the current
                       system, i.e., to make a Canadian Cross Build.

Fine tuning of installation directory layout. Note that all directories
except -sysconfdir should be located under -prefix/-hostprefix:

  -bindir <dir> ......... Executables [PREFIX/bin]
  -headerdir <dir> ...... Header files [PREFIX/include]
  -libdir <dir> ......... Libraries [PREFIX/lib]
  -archdatadir <dir> .... Arch-dependent data [PREFIX]
  -plugindir <dir> ...... Plugins [ARCHDATADIR/plugins]
  -libexecdir <dir> ..... Helper programs [ARCHDATADIR/bin on Windows,
                          ARCHDATADIR/libexec otherwise]
  -importdir <dir> ...... QML1 imports [ARCHDATADIR/imports]
  -qmldir <dir> ......... QML2 imports [ARCHDATADIR/qml]
  -datadir <dir> ........ Arch-independent data [PREFIX]
  -docdir <dir> ......... Documentation [DATADIR/doc]
  -translationdir <dir> . Translations [DATADIR/translations]
  -sysconfdir <dir> ..... Settings used by Qt programs [PREFIX/etc/xdg]
  -examplesdir <dir> .... Examples [PREFIX/examples]
  -testsdir <dir> ....... Tests [PREFIX/tests]

  -hostbindir <dir> ..... Host executables [HOSTPREFIX/bin]
  -hostlibdir <dir> ..... Host libraries [HOSTPREFIX/lib]
  -hostdatadir <dir> .... Data used by qmake [HOSTPREFIX]

Conventions for the remaining options: When an option's description is
followed by a list of values in brackets, the interpretation is as follows:
'yes' represents the bare option; all other values are possible prefixes to
the option, e.g., -no-gui. Alternatively, the value can be assigned, e.g.,
--gui=yes. Values are listed in the order they are tried if not specified;
'auto' is a shorthand for 'yes/no'. Solitary 'yes' and 'no' represent binary
options without auto-detection.

Configure meta:

  -help, -h ............ Display this help screen
  -verbose, -v ......... Print verbose messages during configuration
  -continue ............ Continue configure despite errors
  -redo ................ Re-configure with previously used options.
                         Additional options may be passed, but will not be
                         saved for later use by -redo.
  -recheck [test,...] .. Discard cached negative configure test results.
                         Use this after installing missing dependencies.
                         Alternatively, if tests are specified, only their
                         results are discarded.
  -recheck-all ......... Discard all cached configure test results.

  -feature-<feature> ... Enable <feature>
  -no-feature-<feature>  Disable <feature> [none]
  -list-features ....... List available features. Note that some features
                         have dedicated command line options as well.

  -list-libraries ...... List possible external dependencies.

Build options:

  -opensource .......... Build the Open-Source Edition of Qt
  -commercial .......... Build the Commercial Edition of Qt
  -confirm-license ..... Automatically acknowledge the license

  -release ............. Build Qt with debugging turned off [yes]
  -debug ............... Build Qt with debugging turned on [no]
  -debug-and-release ... Build two versions of Qt, with and without
                         debugging turned on [yes] (Apple and Windows only)
  -optimize-debug ...... Enable debug-friendly optimizations in debug builds
                         [auto] (Not supported with MSVC or Clang toolchains)
  -optimize-size ....... Optimize release builds for size instead of speed [no]
  -optimized-tools ..... Build optimized host tools even in debug build [no]
  -force-debug-info .... Create symbol files for release builds [no]
  -separate-debug-info . Split off debug information to separate files [no]
  -strip ............... Strip release binaries of unneeded symbols [yes]
  -force-asserts ....... Enable Q_ASSERT even in release builds [no]
  -developer-build ..... Compile and link Qt for developing Qt itself
                         (exports for auto-tests, extra checks, etc.) [no]

  -shared .............. Build shared Qt libraries [yes] (no for UIKit)
  -static .............. Build static Qt libraries [no] (yes for UIKit)
  -framework ........... Build Qt framework bundles [yes] (Apple only)

  -platform <target> ... Select host mkspec [detected]
  -xplatform <target> .. Select target mkspec when cross-compiling [PLATFORM]
  -device <name> ....... Cross-compile for device <name>
  -device-option <key=value> ... Add option for the device mkspec

  -appstore-compliant .. Disable code that is not allowed in platform app stores.
                         This is on by default for platforms which require distribution
                         through an app store by default, in particular Android,
                         iOS, tvOS, watchOS, and Universal Windows Platform. [auto]

  -qtnamespace <name> .. Wrap all Qt library code in 'namespace <name> {...}'.
  -qtlibinfix <infix> .. Rename all libQt5*.so to libQt5*<infix>.so.

  -testcocoon .......... Instrument with the TestCocoon code coverage tool [no]
  -gcov ................ Instrument with the GCov code coverage tool [no]
  -sanitize {address|thread|memory|undefined}
                         Instrument with the specified compiler sanitizer.
                         Note that some sanitizers cannot be combined;
                         for example, -sanitize address cannot be combined with
                         -sanitize thread.

  -c++std <edition> .... Select C++ standard <edition> [c++1z/c++14/c++11]
                         (Not supported with MSVC)

  -sse2 ................ Use SSE2 instructions [auto]
  -sse3/-ssse3/-sse4.1/-sse4.2/-avx/-avx2/-avx512
                         Enable use of particular x86 instructions [auto]
                         Enabled ones are still subject to runtime detection.
  -mips_dsp/-mips_dspr2  Use MIPS DSP/rev2 instructions [auto]

  -qreal <type> ........ typedef qreal to the specified type. [double]
                         Note: this affects binary compatibility.

  -R <string> .......... Add an explicit runtime library path to the Qt
                         libraries. Supports paths relative to LIBDIR.
  -rpath ............... Link Qt libraries and executables using the library
                         install path as a runtime library path. Similar to
                         -R LIBDIR. On Apple platforms, disabling this implies
                         using absolute install names (based in LIBDIR) for
                         dynamic libraries and frameworks. [auto]

  -reduce-exports ...... Reduce amount of exported symbols [auto]
  -reduce-relocations .. Reduce amount of relocations [auto] (Unix only)

  -plugin-manifests .... Embed manifests into plugins [no] (Windows only)
  -static-runtime ...... With -static, use static runtime [no] (Windows only)

  -pch ................. Use precompiled headers [auto]
  -ltcg ................ Use Link Time Code Generation [no]
  -use-gold-linker ..... Use the GNU gold linker [auto]
  -incredibuild-xge .... Use the IncrediBuild XGE [no] (Windows only)
  -ccache .............. Use the ccache compiler cache [no] (Unix only)
  -make-tool <tool> .... Use <tool> to build qmake [nmake] (Windows only)
  -mp .................. Use multiple processors for compilation (MSVC only)

  -warnings-are-errors . Treat warnings as errors [no; yes if -developer-build]
  -silent .............. Reduce the build output so that warnings and errors
                         can be seen more easily

Build environment:

  -sysroot <dir> ....... Set <dir> as the target sysroot
  -gcc-sysroot ......... With -sysroot, pass --sysroot to the compiler [yes]

  -pkg-config .......... Use pkg-config [auto] (Unix only)

  -D <string> .......... Pass additional preprocessor define
  -I <string> .......... Pass additional include path
  -L <string> .......... Pass additional library path
  -F <string> .......... Pass additional framework path (Apple only)

  -sdk <sdk> ........... Build Qt using Apple provided SDK <sdk>. The argument
                         should be one of the available SDKs as listed by
                         'xcodebuild -showsdks'.
                         Note that the argument applies only to Qt libraries
                         and applications built using the target mkspec - not
                         host tools such as qmake, moc, rcc, etc.

  -android-sdk path .... Set Android SDK root path [$ANDROID_SDK_ROOT]
  -android-ndk path .... Set Android NDK root path [$ANDROID_NDK_ROOT]
  -android-ndk-platform  Set Android platform
  -android-ndk-host .... Set Android NDK host (linux-x86, linux-x86_64, etc.)
                         [$ANDROID_NDK_HOST]
  -android-arch ........ Set Android architecture (armeabi, armeabi-v7a,
                         arm64-v8a, x86, x86_64, mips, mips64)
  -android-toolchain-version ... Set Android toolchain version
  -android-style-assets  Automatically extract style assets from the device at
                         run time. This option makes the Android style behave
                         correctly, but also makes the Android platform plugin
                         incompatible with the LGPL2.1. [yes]

Component selection:

  -skip <repo> ......... Exclude an entire repository from the build.
  -make <part> ......... Add <part> to the list of parts to be built.
                         Specifying this option clears the default list first.
                         [libs and examples, also tools if not cross-building,
                         also tests if -developer-build]
  -nomake <part> ....... Exclude <part> from the list of parts to be built.
  -compile-examples .... When unset, install only the sources of examples [yes]
  -gui ................. Build the Qt GUI module and dependencies [yes]
  -widgets ............. Build the Qt Widgets module and dependencies [yes]
  -no-dbus ............. Do not build the Qt D-Bus module
                         [default on Android and Windows]
  -dbus-linked ......... Build Qt D-Bus and link to libdbus-1 [auto]
  -dbus-runtime ........ Build Qt D-Bus and dynamically load libdbus-1 [no]
  -accessibility ....... Enable accessibility support [yes]
                         Note: Disabling accessibility is not recommended.
  -qml-debug ........... Enable QML debugging support [yes]

Qt comes with bundled copies of some 3rd party libraries. These are used
by default if auto-detection of the respective system library fails.

Core options:

  -doubleconversion .... Select used double conversion library [system/qt/no]
                         No implies use of sscanf_l and snprintf_l (imprecise).
  -glib ................ Enable Glib support [no; auto on Unix]
  -eventfd ............. Enable eventfd support
  -inotify ............. Enable inotify support
  -iconv ............... Enable iconv(3) support [posix/sun/gnu/no] (Unix only)
  -icu ................. Enable ICU support [auto]
  -pcre ................ Select used libpcre2 [system/qt]
  -pps ................. Enable PPS support [auto] (QNX only)
  -zlib ................ Select used zlib [system/qt]

  Logging backends:
    -journald .......... Enable journald support [no] (Unix only)
    -syslog ............ Enable syslog support [no] (Unix only)
    -slog2 ............. Enable slog2 support [auto] (QNX only)

Network options:

  -ssl ................. Enable either SSL support method [auto]
  -no-openssl .......... Do not use OpenSSL [default on Apple and WinRT]
  -openssl-linked ...... Use OpenSSL and link to libssl [no]
  -openssl-runtime ..... Use OpenSSL and dynamically load libssl [auto]
  -securetransport ..... Use SecureTransport [auto] (Apple only)

  -sctp ................ Enable SCTP support [no]

  -libproxy ............ Enable use of libproxy [no]
  -system-proxies ...... Use system network proxies by default [yes]

Gui, printing, widget options:

  -cups ................ Enable CUPS support [auto] (Unix only)

  -fontconfig .......... Enable Fontconfig support [auto] (Unix only)
  -freetype ............ Select used FreeType [system/qt/no]
  -harfbuzz ............ Select used HarfBuzz-NG [system/qt/no]
                         (Not auto-detected on Apple and Windows)

  -gtk ................. Enable GTK platform theme support [auto]

  -lgmon ............... Enable lgmon support [auto] (QNX only)

  -no-opengl ........... Disable OpenGL support
  -opengl <api> ........ Enable OpenGL support. Supported APIs:
                         es2 (default on Windows), desktop (default on Unix),
                         dynamic (Windows only)
  -opengles3 ........... Enable OpenGL ES 3.x support instead of ES 2.x [auto]
  -angle ............... Use bundled ANGLE to support OpenGL ES 2.0 [auto]
                         (Windows only)
  -combined-angle-lib .. Merge LibEGL and LibGLESv2 into LibANGLE (Windows only)

  -qpa <name> .......... Select default QPA backend (e.g., xcb, cocoa, windows)
  -xcb-xlib............. Enable Xcb-Xlib support [auto]

  Platform backends:
    -direct2d .......... Enable Direct2D support [auto] (Windows only)
    -directfb .......... Enable DirectFB support [no] (Unix only)
    -eglfs ............. Enable EGLFS support [auto; no on Android and Windows]
    -gbm ............... Enable backends for GBM [auto] (Linux only)
    -kms ............... Enable backends for KMS [auto] (Linux only)
    -linuxfb ........... Enable Linux Framebuffer support [auto] (Linux only)
    -mirclient ......... Enable Mir client support [no] (Linux only)
    -xcb ............... Select used xcb-* libraries [system/qt/no]
                         (-qt-xcb still uses system version of libxcb itself)

  Input backends:
    -evdev ............. Enable evdev support [auto]
    -imf ............... Enable IMF support [auto] (QNX only)
    -libinput .......... Enable libinput support [auto]
    -mtdev ............. Enable mtdev support [auto]
    -tslib ............. Enable tslib support [auto]
    -xinput2 ........... Enable XInput2 support [auto]
    -xkbcommon-x11 ..... Select xkbcommon used in combination with xcb
                         [system/qt/no]
    -xkb-config-root <dir> ... With -qt-xkbcommon-x11, set default XKB config
                               root <dir> [detect]
    -xkbcommon-evdev ... Enable X-less xkbcommon in combination with libinput
                         [auto]

  Image formats:
    -gif ............... Enable reading support for GIF [auto]
    -ico ............... Enable support for ICO [yes]
    -libpng ............ Select used libpng [system/qt/no]
    -libjpeg ........... Select used libjpeg [system/qt/no]

Database options:

  -sql-<driver> ........ Enable SQL <driver> plugin. Supported drivers:
                         db2 ibase mysql oci odbc psql sqlite2 sqlite tds
                         [all auto]
  -sqlite .............. Select used sqlite3 [system/qt]

## qt.features.list
abstractbutton .......... Widgets: Abstract base class of button widgets, providing functionality common to buttons.
abstractslider .......... Widgets: Common super class for widgets like QScrollBar, QSlider and QDial.
accessibility ........... Utilities: Provides accessibility support.
action .................. Kernel: Provides widget actions.
animation ............... Utilities: Provides a framework for animations.
appstore-compliant ...... Disables code that is not allowed in platform app stores
bearermanagement ........ Networking: Provides bearer management for the network stack.
big_codecs .............. Internationalization: Supports big codecs, e.g. CJK.
buttongroup ............. Widgets: Supports organizing groups of button widgets.
calendarwidget .......... Widgets: Provides a monthly based calendar widget allowing the user to select a date.
checkbox ................ Widgets: Provides a checkbox with a text label.
clipboard ............... Kernel: Provides cut and paste operations.
codecs .................. Internationalization: Supports non-unicode text conversions.
colordialog ............. Dialogs: Provides a dialog widget for specifying colors.
colornames .............. Painting: Supports color names such as "red", used by QColor and by some HTML documents.
columnview .............. ItemViews: Provides a model/view implementation of a column view.
combobox ................ Widgets: Provides drop-down boxes presenting a list of options to the user.
commandlineparser ....... Utilities: Provides support for command line parsing.
commandlinkbutton ....... Widgets: Provides a Vista style command link button.
completer ............... Utilities: Provides completions based on an item model.
concurrent .............. Kernel: Provides a high-level multi-threading API.
contextmenu ............. Widgets: Adds pop-up menus on right mouse click to numerous widgets.
cssparser ............... Kernel: Provides a parser for Cascading Style Sheets.
cups .................... Painting: Provides support for the Common Unix Printing System.
cursor .................. Kernel: Provides mouse cursors.
datawidgetmapper ........ ItemViews: Provides mapping between a section of a data model to widgets.
datestring .............. Data structures: Provides convertion between dates and strings.
datetimeedit ............ Widgets: Supports editing dates and times.
datetimeparser .......... Utilities: Provides support for parsing date-time texts.
desktopservices ......... Utilities: Provides methods for accessing common desktop services.
dial .................... Widgets: Provides a rounded range control, e.g., like a speedometer.
dialog .................. Dialogs: Base class of dialog windows.
dialogbuttonbox ......... Dialogs: Presents buttons in a layout that is appropriate for the current widget style.
dirmodel ................ ItemViews: Provides a data model for the local filesystem.
dockwidget .............. Widgets: Supports docking widgets inside a QMainWindow or floated as a top-level window on the desktop.
dom ..................... File I/O: Supports the Document Object Model.
draganddrop ............. Kernel: Supports the drag and drop mechansim.
effects ................. Kernel: Provides special widget effects (e.g. fading and scrolling).
errormessage ............ Dialogs: Provides an error message display dialog.
filedialog .............. Dialogs: Provides a dialog widget for selecting files or directories.
filesystemiterator ...... File I/O: Provides fast file system iteration.
filesystemmodel ......... File I/O: Provides a data model for the local filesystem.
filesystemwatcher ....... File I/O: Provides an interface for monitoring files and directories for modifications.
fontcombobox ............ Widgets: Provides a combobox that lets the user select a font family.
fontdialog .............. Dialogs: Provides a dialog widget for selecting fonts.
formlayout .............. Widgets: Manages forms of input widgets and their associated labels.
freetype ................ Fonts: Supports the FreeType 2 font engine (and its supported font formats).
fscompleter ............. Utilities: Provides file name completion in QFileDialog.
ftp ..................... Networking: Provides support for the File Transfer Protocol in QNetworkAccessManager.
gestures ................ Utilities: Provides a framework for gestures.
graphicseffect .......... Widgets: Provides various graphics effects.
graphicsview ............ Widgets: Provides a canvas/sprite framework.
groupbox ................ Widgets: Provides widget grouping boxes with frames.
highdpiscaling .......... Kernel: Provides automatic scaling of DPI-unaware applications on high-DPI displays.
http .................... Networking: Provides support for the Hypertext Transfer Protocol in QNetworkAccessManager.
iconv ................... Internationalization: Provides internationalization on Unix.
identityproxymodel ...... ItemViews: Supports proxying a source model unmodified.
im ...................... Kernel: Provides complex input methods.
image_heuristic_mask .... Images: Supports creating a 1-bpp heuristic mask for images.
image_text .............. Images: Supports image file text strings.
imageformat_bmp ......... Images: Supports Microsoft's Bitmap image file format.
imageformat_jpeg ........ Images: Supports the Joint Photographic Experts Group image file format.
imageformat_png ......... Images: Supports the Portable Network Graphics image file format.
imageformat_ppm ......... Images: Supports the Portable Pixmap image file format.
imageformat_xbm ......... Images: Supports the X11 Bitmap image file format.
imageformat_xpm ......... Images: Supports the X11 Pixmap image file format.
imageformatplugin ....... Images: Provides a base for writing a image format plugins.
inputdialog ............. Dialogs: Provides a simple convenience dialog to get a single value from the user.
itemmodel ............... ItemViews: Provides the item model for item views
itemviews ............... ItemViews: Provides the model/view architecture managing the relationship between data and the way it is presented to the user.
keysequenceedit ......... Widgets: Provides a widget for editing QKeySequences.
label ................... Widgets: Provides a text or image display.
lcdnumber ............... Widgets: Provides LCD-like digits.
library ................. File I/O: Provides a wrapper for dynamically loaded libraries.
lineedit ................ Widgets: Provides single-line edits.
listview ................ ItemViews: Provides a list or icon view onto a model.
listwidget .............. Widgets: Provides item-based list widgets.
localserver ............. Networking: Provides a local socket based server.
mainwindow .............. Widgets: Provides main application windows.
mdiarea ................. Widgets: Provides an area in which MDI windows are displayed.
menu .................... Widgets: Provides popup-menus.
menubar ................. Widgets: Provides pull-down menu items.
messagebox .............. Dialogs: Provides message boxes displaying informative messages and simple questions.
mimetype ................ Utilities: Provides MIME type handling.
movie ................... Images: Supports animated images.
networkdiskcache ........ Networking: Provides a disk cache for network resources.
networkinterface ........ Networking: Supports enumerating a host's IP addresses and network interfaces.
networkproxy ............ Networking: Provides network proxy support.
paint_debug ............. Painting: Enabled debugging painting with the environment variables QT_FLUSH_UPDATE and QT_FLUSH_PAINT.
pdf ..................... Painting: Provides a PDF backend for QPainter.
picture ................. Painting: Supports recording and replaying QPainter commands.
printdialog ............. Dialogs: Provides a dialog widget for specifying printer configuration.
printer ................. Painting: Provides a printer backend of QPainter.
printpreviewdialog ...... Dialogs: Provides a dialog for previewing and configuring page layouts for printer output.
printpreviewwidget ...... Widgets: Provides a widget for previewing page layouts for printer output.
process ................. File I/O: Supports external process invocation.
processenvironment ...... File I/O: Provides a higher-level abstraction of environment variables.
progressbar ............. Widgets: Supports presentation of operation progress.
progressdialog .......... Dialogs: Provides feedback on the progress of a slow operation.
properties .............. Kernel: Supports scripting Qt-based applications.
proxymodel .............. ItemViews: Supports processing of data passed between another model and a view.
pushbutton .............. Widgets: Provides a command button.
radiobutton ............. Widgets: Provides a radio button with a text label.
regularexpression ....... Kernel: Provides an API to Perl-compatible regular expressions.
resizehandler ........... Widgets: Provides an internal resize handler for dock widgets.
rubberband .............. Widgets: Supports using rubberbands to indicate selections and boundaries.
scrollarea .............. Widgets: Supports scrolling views onto widgets.
scrollbar ............... Widgets: Provides scrollbars allowing the user access parts of a document that is larger than the widget used to display it.
scroller ................ Widgets: Enables kinetic scrolling for any scrolling widget or graphics item.
sessionmanager .......... Kernel: Provides an interface to the windowing system's session management.
settings ................ File I/O: Provides persistent application settings.
sha3-fast ............... Utilities: Optimizes SHA3 for speed instead of size.
sharedmemory ............ Kernel: Provides access to a shared memory segment.
shortcut ................ Kernel: Provides keyboard accelerators and shortcuts.
sizegrip ................ Widgets: Provides corner-grips for resizing top-level windows.
slider .................. Widgets: Provides sliders controlling a bounded value.
socks5 .................. Networking: Provides SOCKS5 support in QNetworkProxy.
sortfilterproxymodel .... ItemViews: Supports sorting and filtering of data passed between another model and a view.
spinbox ................. Widgets: Provides spin boxes handling integers and discrete sets of values.
splashscreen ............ Widgets: Supports splash screens that can be shown during application startup.
splitter ................ Widgets: Provides user controlled splitter widgets.
stackedwidget ........... Widgets: Provides stacked widgets.
standarditemmodel ....... ItemViews: Provides a generic model for storing custom data.
statemachine ............ Utilities: Provides hierarchical finite state machines.
statusbar ............... Widgets: Supports presentation of status information.
statustip ............... Widgets: Supports status tip functionality and events.
stringlistmodel ......... ItemViews: Provides a model that supplies strings to views.
style-stylesheet ........ Styles: Provides a widget style which is configurable via CSS.
syntaxhighlighter ....... Widgets: Supports custom syntax highlighting.
systemsemaphore ......... Kernel: Provides a general counting system semaphore.
systemtrayicon .......... Utilities: Provides an icon for an application in the system tray.
tabbar .................. Widgets: Provides tab bars, e.g., for use in tabbed dialogs.
tabletevent ............. Kernel: Supports tablet events.
tableview ............... ItemViews: Provides a default model/view implementation of a table view.
tablewidget ............. Widgets: Provides item-based table views.
tabwidget ............... Widgets: Supports stacking tabbed widgets.
temporaryfile ........... File I/O: Provides an I/O device that operates on temporary files.
textbrowser ............. Widgets: Supports HTML document browsing.
textcodec ............... Internationalization: Supports conversions between text encodings.
textdate ................ Data structures: Supports month and day names in dates.
textedit ................ Widgets: Supports rich text editing.
texthtmlparser .......... Kernel: Provides a parser for HTML.
textodfwriter ........... Kernel: Provides an ODF writer.
timezone ................ Utilities: Provides support for time-zone handling.
toolbar ................. Widgets: Provides movable panels containing a set of controls.
toolbox ................. Widgets: Provides columns of tabbed widget items.
toolbutton .............. Widgets: Provides quick-access buttons to commands and options.
tooltip ................. Widgets: Supports presentation of tooltips.
topleveldomain .......... Utilities: Provides support for extracting the top level domain from URLs.
translation ............. Internationalization: Supports translations using QObject::tr().
treeview ................ ItemViews: Provides a default model/view implementation of a tree view.
treewidget .............. Widgets: Provides views using tree models.
udpsocket ............... Networking: Provides access to UDP sockets.
undocommand ............. Utilities: Applies (redo or) undo of a single change in a document.
undogroup ............... Utilities: Provides the ability to cluster QUndoCommands.
undostack ............... Utilities: Provides the ability to (redo or) undo a list of changes in a document.
undoview ................ Utilities: Provides a widget which shows the contents of an undo stack.
validator ............... Widgets: Supports validation of input text.
whatsthis ............... Widget Support: Supports displaying "What's this" help.
wheelevent .............. Kernel: Supports wheel events.
widgettextcontrol ....... Widgets: Provides text control functionality to other widgets.
wizard .................. Dialogs: Provides a framework for multi-page click-through dialogs.
xmlstream ............... Kernel: Provides a simple streaming API for XML.
xmlstreamreader ......... Kernel: Provides a well-formed XML parser with a simple streaming API.
xmlstreamwriter ......... Kernel: Provides a XML writer with a simple streaming API.

## qt.libraries.list
qtbase:
  dbus
  libudev
  zlib
core:
  doubleconversion
  glib
  iconv
  icu
  journald
  libatomic
  libdl
  librt
  pcre2
  pps
network:
  libproxy
  openssl
gui:
  atspi
  directfb
  drm
  egl
  fontconfig
  freetype
  gbm
  harfbuzz
  integrityhid
  lgmon
  libinput
  libjpeg
  libpng
  mirclient
  mtdev
  opengl
  opengl_es2
  openvg
  tslib
  wayland_server
  x11sm
  xcb
  xcb_glx
  xcb_render
  xcb_syslibs
  xcb_xkb
  xcb_xlib
  xinput2
  xkbcommon
  xkbcommon_evdev
widgets:
  gtk3
printsupport:
  cups
sqldrivers:
  db2
  ibase
  mysql
  oci
  odbc
  psql
  sqlite
  sqlite2
	Usage: configure [options] [assignments]

	Configure understands variable assignments like VAR=value on the command line.
	Each uppercased library name (obtainable with -list-libraries) supports the
	suffixes _INCDIR, _LIBDIR, _PREFIX (INCDIR=PREFIX/include, LIBDIR=PREFIX/lib),
	_LIBS, and - on Windows and Darwin - _LIBS_DEBUG and _LIBS_RELEASE. E.g.,
	ICU_PREFIX=/opt/icu42 ICU_LIBS="-licui18n -licuuc -licudata".

	It is also possible to manipulate any QMAKE_* variable, to amend the values
	from the mkspec for the build of Qt itself, e.g., QMAKE_CXXFLAGS+=-g3.

	Note that the _LIBS and QMAKE_* assignments manipulate lists, so items
	containing meta characters (spaces in particular) need to be quoted according
	to qmake rules. On top of that, the assignments as a whole need to be quoted
	according to shell rules. It is recommended to use single quotes for the inner
	quoting and double quotes for the outer quoting.

	Top-level installation directories:
	-prefix <dir> ...... The deployment directory, as seen on the target device.
	[/usr/local/Qt-$QT_VERSION, $PWD if -developer-build]
	-extprefix <dir> ... The installation directory, as seen on the host machine.
	[SYSROOT/PREFIX]
	-hostprefix [dir] .. The installation directory for build tools running on
	the host machine. If [dir] is not given, the current
	build directory will be used. [EXTPREFIX]
	-external-hostbindir <path> ... Path to Qt tools built for this machine.
	Use this when -platform does not match the current
	system, i.e., to make a Canadian Cross Build.

	Fine tuning of installation directory layout. Note that all directories
	except -sysconfdir should be located under -prefix/-hostprefix:

	-bindir <dir> ......... Executables [PREFIX/bin]
	-headerdir <dir> ...... Header files [PREFIX/include]
	-libdir <dir> ......... Libraries [PREFIX/lib]
	-archdatadir <dir> .... Arch-dependent data [PREFIX]
	-plugindir <dir> ...... Plugins [ARCHDATADIR/plugins]
	-libexecdir <dir> ..... Helper programs [ARCHDATADIR/bin on Windows,
	ARCHDATADIR/libexec otherwise]
	-importdir <dir> ...... QML1 imports [ARCHDATADIR/imports]
	-qmldir <dir> ......... QML2 imports [ARCHDATADIR/qml]
	-datadir <dir> ........ Arch-independent data [PREFIX]
	-docdir <dir> ......... Documentation [DATADIR/doc]
	-translationdir <dir> . Translations [DATADIR/translations]
	-sysconfdir <dir> ..... Settings used by Qt programs [PREFIX/etc/xdg]
	-examplesdir <dir> .... Examples [PREFIX/examples]
	-testsdir <dir> ....... Tests [PREFIX/tests]

	-hostbindir <dir> ..... Host executables [HOSTPREFIX/bin]
	-hostlibdir <dir> ..... Host libraries [HOSTPREFIX/lib]
	-hostdatadir <dir> .... Data used by qmake [HOSTPREFIX]

	Conventions for the remaining options: When an option's description is
	followed by a list of values in brackets, the interpretation is as follows:
	'yes' represents the bare option; all other values are possible prefixes to
	the option, e.g., -no-gui. Alternatively, the value can be assigned, e.g.,
	--gui=yes. Values are listed in the order they are tried if not specified;
	'auto' is a shorthand for 'yes/no'. Solitary 'yes' and 'no' represent binary
	options without auto-detection.

	Configure meta:

	-help, -h ............ Display this help screen
	-verbose, -v ......... Print verbose messages during configuration
	-continue ............ Continue configure despite errors
	-redo ................ Re-configure with previously used options.
	Additional options may be passed, but will not be
	saved for later use by -redo.
	-recheck [test,...] .. Discard cached negative configure test results.
	Use this after installing missing dependencies.
	Alternatively, if tests are specified, only their
	results are discarded.
	-recheck-all ......... Discard all cached configure test results.

	-feature-<feature> ... Enable <feature>
	-no-feature-<feature> Disable <feature> [none]
	-list-features ....... List available features. Note that some features
	have dedicated command line options as well.

	-list-libraries ...... List possible external dependencies.

	Build options:

	-opensource .......... Build the Open-Source Edition of Qt
	-commercial .......... Build the Commercial Edition of Qt
	-confirm-license ..... Automatically acknowledge the license

	-release ............. Build Qt with debugging turned off [yes]
	-debug ............... Build Qt with debugging turned on [no]
	-debug-and-release ... Build two versions of Qt, with and without
	debugging turned on [yes] (Apple and Windows only)
	-optimize-debug ...... Enable debug-friendly optimizations in debug builds
	[auto] (Not supported with MSVC or Clang toolchains)
	-optimize-size ....... Optimize release builds for size instead of speed [no]
	-optimized-tools ..... Build optimized host tools even in debug build [no]
	-force-debug-info .... Create symbol files for release builds [no]
	-separate-debug-info . Split off debug information to separate files [no]
	-strip ............... Strip release binaries of unneeded symbols [yes]
	-force-asserts ....... Enable Q_ASSERT even in release builds [no]
	-developer-build ..... Compile and link Qt for developing Qt itself
	(exports for auto-tests, extra checks, etc.) [no]

	-shared .............. Build shared Qt libraries [yes] (no for UIKit)
	-static .............. Build static Qt libraries [no] (yes for UIKit)
	-framework ........... Build Qt framework bundles [yes] (Apple only)

	-platform <target> ... Select host mkspec [detected]
	-xplatform <target> .. Select target mkspec when cross-compiling [PLATFORM]
	-device <name> ....... Cross-compile for device <name>
	-device-option <key=value> ... Add option for the device mkspec

	-appstore-compliant .. Disable code that is not allowed in platform app stores.
	This is on by default for platforms which require distribution
	through an app store by default, in particular Android,
	iOS, tvOS, watchOS, and Universal Windows Platform. [auto]

	-qtnamespace <name> .. Wrap all Qt library code in 'namespace <name> {...}'.
	-qtlibinfix <infix> .. Rename all libQt5.so to libQt5<infix>.so.

	-testcocoon .......... Instrument with the TestCocoon code coverage tool [no]
	-gcov ................ Instrument with the GCov code coverage tool [no]
	-sanitize {address\|thread\|memory\|undefined}
	Instrument with the specified compiler sanitizer.
	Note that some sanitizers cannot be combined;
	for example, -sanitize address cannot be combined with
	-sanitize thread.

	-c++std <edition> .... Select C++ standard <edition> [c++1z/c++14/c++11]
	(Not supported with MSVC)

	-sse2 ................ Use SSE2 instructions [auto]
	-sse3/-ssse3/-sse4.1/-sse4.2/-avx/-avx2/-avx512
	Enable use of particular x86 instructions [auto]
	Enabled ones are still subject to runtime detection.
	-mips_dsp/-mips_dspr2 Use MIPS DSP/rev2 instructions [auto]

	-qreal <type> ........ typedef qreal to the specified type. [double]
	Note: this affects binary compatibility.

	-R <string> .......... Add an explicit runtime library path to the Qt
	libraries. Supports paths relative to LIBDIR.
	-rpath ............... Link Qt libraries and executables using the library
	install path as a runtime library path. Similar to
	-R LIBDIR. On Apple platforms, disabling this implies
	using absolute install names (based in LIBDIR) for
	dynamic libraries and frameworks. [auto]

	-reduce-exports ...... Reduce amount of exported symbols [auto]
	-reduce-relocations .. Reduce amount of relocations [auto] (Unix only)

	-plugin-manifests .... Embed manifests into plugins [no] (Windows only)
	-static-runtime ...... With -static, use static runtime [no] (Windows only)

	-pch ................. Use precompiled headers [auto]
	-ltcg ................ Use Link Time Code Generation [no]
	-use-gold-linker ..... Use the GNU gold linker [auto]
	-incredibuild-xge .... Use the IncrediBuild XGE [no] (Windows only)
	-ccache .............. Use the ccache compiler cache [no] (Unix only)
	-make-tool <tool> .... Use <tool> to build qmake [nmake] (Windows only)
	-mp .................. Use multiple processors for compilation (MSVC only)

	-warnings-are-errors . Treat warnings as errors [no; yes if -developer-build]
	-silent .............. Reduce the build output so that warnings and errors
	can be seen more easily

	Build environment:

	-sysroot <dir> ....... Set <dir> as the target sysroot
	-gcc-sysroot ......... With -sysroot, pass --sysroot to the compiler [yes]

	-pkg-config .......... Use pkg-config [auto] (Unix only)

	-D <string> .......... Pass additional preprocessor define
	-I <string> .......... Pass additional include path
	-L <string> .......... Pass additional library path
	-F <string> .......... Pass additional framework path (Apple only)

	-sdk <sdk> ........... Build Qt using Apple provided SDK <sdk>. The argument
	should be one of the available SDKs as listed by
	'xcodebuild -showsdks'.
	Note that the argument applies only to Qt libraries
	and applications built using the target mkspec - not
	host tools such as qmake, moc, rcc, etc.

	-android-sdk path .... Set Android SDK root path [$ANDROID_SDK_ROOT]
	-android-ndk path .... Set Android NDK root path [$ANDROID_NDK_ROOT]
	-android-ndk-platform Set Android platform
	-android-ndk-host .... Set Android NDK host (linux-x86, linux-x86_64, etc.)
	[$ANDROID_NDK_HOST]
	-android-arch ........ Set Android architecture (armeabi, armeabi-v7a,
	arm64-v8a, x86, x86_64, mips, mips64)
	-android-toolchain-version ... Set Android toolchain version
	-android-style-assets Automatically extract style assets from the device at
	run time. This option makes the Android style behave
	correctly, but also makes the Android platform plugin
	incompatible with the LGPL2.1. [yes]

	Component selection:

	-skip <repo> ......... Exclude an entire repository from the build.
	-make <part> ......... Add <part> to the list of parts to be built.
	Specifying this option clears the default list first.
	[libs and examples, also tools if not cross-building,
	also tests if -developer-build]
	-nomake <part> ....... Exclude <part> from the list of parts to be built.
	-compile-examples .... When unset, install only the sources of examples [yes]
	-gui ................. Build the Qt GUI module and dependencies [yes]
	-widgets ............. Build the Qt Widgets module and dependencies [yes]
	-no-dbus ............. Do not build the Qt D-Bus module
	[default on Android and Windows]
	-dbus-linked ......... Build Qt D-Bus and link to libdbus-1 [auto]
	-dbus-runtime ........ Build Qt D-Bus and dynamically load libdbus-1 [no]
	-accessibility ....... Enable accessibility support [yes]
	Note: Disabling accessibility is not recommended.
	-qml-debug ........... Enable QML debugging support [yes]

	Qt comes with bundled copies of some 3rd party libraries. These are used
	by default if auto-detection of the respective system library fails.

	Core options:

	-doubleconversion .... Select used double conversion library [system/qt/no]
	No implies use of sscanf_l and snprintf_l (imprecise).
	-glib ................ Enable Glib support [no; auto on Unix]
	-eventfd ............. Enable eventfd support
	-inotify ............. Enable inotify support
	-iconv ............... Enable iconv(3) support [posix/sun/gnu/no] (Unix only)
	-icu ................. Enable ICU support [auto]
	-pcre ................ Select used libpcre2 [system/qt]
	-pps ................. Enable PPS support [auto] (QNX only)
	-zlib ................ Select used zlib [system/qt]

	Logging backends:
	-journald .......... Enable journald support [no] (Unix only)
	-syslog ............ Enable syslog support [no] (Unix only)
	-slog2 ............. Enable slog2 support [auto] (QNX only)

	Network options:

	-ssl ................. Enable either SSL support method [auto]
	-no-openssl .......... Do not use OpenSSL [default on Apple and WinRT]
	-openssl-linked ...... Use OpenSSL and link to libssl [no]
	-openssl-runtime ..... Use OpenSSL and dynamically load libssl [auto]
	-securetransport ..... Use SecureTransport [auto] (Apple only)

	-sctp ................ Enable SCTP support [no]

	-libproxy ............ Enable use of libproxy [no]
	-system-proxies ...... Use system network proxies by default [yes]

	Gui, printing, widget options:

	-cups ................ Enable CUPS support [auto] (Unix only)

	-fontconfig .......... Enable Fontconfig support [auto] (Unix only)
	-freetype ............ Select used FreeType [system/qt/no]
	-harfbuzz ............ Select used HarfBuzz-NG [system/qt/no]
	(Not auto-detected on Apple and Windows)

	-gtk ................. Enable GTK platform theme support [auto]

	-lgmon ............... Enable lgmon support [auto] (QNX only)

	-no-opengl ........... Disable OpenGL support
	-opengl <api> ........ Enable OpenGL support. Supported APIs:
	es2 (default on Windows), desktop (default on Unix),
	dynamic (Windows only)
	-opengles3 ........... Enable OpenGL ES 3.x support instead of ES 2.x [auto]
	-angle ............... Use bundled ANGLE to support OpenGL ES 2.0 [auto]
	(Windows only)
	-combined-angle-lib .. Merge LibEGL and LibGLESv2 into LibANGLE (Windows only)

	-qpa <name> .......... Select default QPA backend (e.g., xcb, cocoa, windows)
	-xcb-xlib............. Enable Xcb-Xlib support [auto]

	Platform backends:
	-direct2d .......... Enable Direct2D support [auto] (Windows only)
	-directfb .......... Enable DirectFB support [no] (Unix only)
	-eglfs ............. Enable EGLFS support [auto; no on Android and Windows]
	-gbm ............... Enable backends for GBM [auto] (Linux only)
	-kms ............... Enable backends for KMS [auto] (Linux only)
	-linuxfb ........... Enable Linux Framebuffer support [auto] (Linux only)
	-mirclient ......... Enable Mir client support [no] (Linux only)
	-xcb ............... Select used xcb-* libraries [system/qt/no]
	(-qt-xcb still uses system version of libxcb itself)

	Input backends:
	-evdev ............. Enable evdev support [auto]
	-imf ............... Enable IMF support [auto] (QNX only)
	-libinput .......... Enable libinput support [auto]
	-mtdev ............. Enable mtdev support [auto]
	-tslib ............. Enable tslib support [auto]
	-xinput2 ........... Enable XInput2 support [auto]
	-xkbcommon-x11 ..... Select xkbcommon used in combination with xcb
	[system/qt/no]
	-xkb-config-root <dir> ... With -qt-xkbcommon-x11, set default XKB config
	root <dir> [detect]
	-xkbcommon-evdev ... Enable X-less xkbcommon in combination with libinput
	[auto]

	Image formats:
	-gif ............... Enable reading support for GIF [auto]
	-ico ............... Enable support for ICO [yes]
	-libpng ............ Select used libpng [system/qt/no]
	-libjpeg ........... Select used libjpeg [system/qt/no]

	Database options:

	-sql-<driver> ........ Enable SQL <driver> plugin. Supported drivers:
	db2 ibase mysql oci odbc psql sqlite2 sqlite tds
	[all auto]
	-sqlite .............. Select used sqlite3 [system/qt]
	abstractbutton .......... Widgets: Abstract base class of button widgets, providing functionality common to buttons.
	abstractslider .......... Widgets: Common super class for widgets like QScrollBar, QSlider and QDial.
	accessibility ........... Utilities: Provides accessibility support.
	action .................. Kernel: Provides widget actions.
	animation ............... Utilities: Provides a framework for animations.
	appstore-compliant ...... Disables code that is not allowed in platform app stores
	bearermanagement ........ Networking: Provides bearer management for the network stack.
	big_codecs .............. Internationalization: Supports big codecs, e.g. CJK.
	buttongroup ............. Widgets: Supports organizing groups of button widgets.
	calendarwidget .......... Widgets: Provides a monthly based calendar widget allowing the user to select a date.
	checkbox ................ Widgets: Provides a checkbox with a text label.
	clipboard ............... Kernel: Provides cut and paste operations.
	codecs .................. Internationalization: Supports non-unicode text conversions.
	colordialog ............. Dialogs: Provides a dialog widget for specifying colors.
	colornames .............. Painting: Supports color names such as "red", used by QColor and by some HTML documents.
	columnview .............. ItemViews: Provides a model/view implementation of a column view.
	combobox ................ Widgets: Provides drop-down boxes presenting a list of options to the user.
	commandlineparser ....... Utilities: Provides support for command line parsing.
	commandlinkbutton ....... Widgets: Provides a Vista style command link button.
	completer ............... Utilities: Provides completions based on an item model.
	concurrent .............. Kernel: Provides a high-level multi-threading API.
	contextmenu ............. Widgets: Adds pop-up menus on right mouse click to numerous widgets.
	cssparser ............... Kernel: Provides a parser for Cascading Style Sheets.
	cups .................... Painting: Provides support for the Common Unix Printing System.
	cursor .................. Kernel: Provides mouse cursors.
	datawidgetmapper ........ ItemViews: Provides mapping between a section of a data model to widgets.
	datestring .............. Data structures: Provides convertion between dates and strings.
	datetimeedit ............ Widgets: Supports editing dates and times.
	datetimeparser .......... Utilities: Provides support for parsing date-time texts.
	desktopservices ......... Utilities: Provides methods for accessing common desktop services.
	dial .................... Widgets: Provides a rounded range control, e.g., like a speedometer.
	dialog .................. Dialogs: Base class of dialog windows.
	dialogbuttonbox ......... Dialogs: Presents buttons in a layout that is appropriate for the current widget style.
	dirmodel ................ ItemViews: Provides a data model for the local filesystem.
	dockwidget .............. Widgets: Supports docking widgets inside a QMainWindow or floated as a top-level window on the desktop.
	dom ..................... File I/O: Supports the Document Object Model.
	draganddrop ............. Kernel: Supports the drag and drop mechansim.
	effects ................. Kernel: Provides special widget effects (e.g. fading and scrolling).
	errormessage ............ Dialogs: Provides an error message display dialog.
	filedialog .............. Dialogs: Provides a dialog widget for selecting files or directories.
	filesystemiterator ...... File I/O: Provides fast file system iteration.
	filesystemmodel ......... File I/O: Provides a data model for the local filesystem.
	filesystemwatcher ....... File I/O: Provides an interface for monitoring files and directories for modifications.
	fontcombobox ............ Widgets: Provides a combobox that lets the user select a font family.
	fontdialog .............. Dialogs: Provides a dialog widget for selecting fonts.
	formlayout .............. Widgets: Manages forms of input widgets and their associated labels.
	freetype ................ Fonts: Supports the FreeType 2 font engine (and its supported font formats).
	fscompleter ............. Utilities: Provides file name completion in QFileDialog.
	ftp ..................... Networking: Provides support for the File Transfer Protocol in QNetworkAccessManager.
	gestures ................ Utilities: Provides a framework for gestures.
	graphicseffect .......... Widgets: Provides various graphics effects.
	graphicsview ............ Widgets: Provides a canvas/sprite framework.
	groupbox ................ Widgets: Provides widget grouping boxes with frames.
	highdpiscaling .......... Kernel: Provides automatic scaling of DPI-unaware applications on high-DPI displays.
	http .................... Networking: Provides support for the Hypertext Transfer Protocol in QNetworkAccessManager.
	iconv ................... Internationalization: Provides internationalization on Unix.
	identityproxymodel ...... ItemViews: Supports proxying a source model unmodified.
	im ...................... Kernel: Provides complex input methods.
	image_heuristic_mask .... Images: Supports creating a 1-bpp heuristic mask for images.
	image_text .............. Images: Supports image file text strings.
	imageformat_bmp ......... Images: Supports Microsoft's Bitmap image file format.
	imageformat_jpeg ........ Images: Supports the Joint Photographic Experts Group image file format.
	imageformat_png ......... Images: Supports the Portable Network Graphics image file format.
	imageformat_ppm ......... Images: Supports the Portable Pixmap image file format.
	imageformat_xbm ......... Images: Supports the X11 Bitmap image file format.
	imageformat_xpm ......... Images: Supports the X11 Pixmap image file format.
	imageformatplugin ....... Images: Provides a base for writing a image format plugins.
	inputdialog ............. Dialogs: Provides a simple convenience dialog to get a single value from the user.
	itemmodel ............... ItemViews: Provides the item model for item views
	itemviews ............... ItemViews: Provides the model/view architecture managing the relationship between data and the way it is presented to the user.
	keysequenceedit ......... Widgets: Provides a widget for editing QKeySequences.
	label ................... Widgets: Provides a text or image display.
	lcdnumber ............... Widgets: Provides LCD-like digits.
	library ................. File I/O: Provides a wrapper for dynamically loaded libraries.
	lineedit ................ Widgets: Provides single-line edits.
	listview ................ ItemViews: Provides a list or icon view onto a model.
	listwidget .............. Widgets: Provides item-based list widgets.
	localserver ............. Networking: Provides a local socket based server.
	mainwindow .............. Widgets: Provides main application windows.
	mdiarea ................. Widgets: Provides an area in which MDI windows are displayed.
	menu .................... Widgets: Provides popup-menus.
	menubar ................. Widgets: Provides pull-down menu items.
	messagebox .............. Dialogs: Provides message boxes displaying informative messages and simple questions.
	mimetype ................ Utilities: Provides MIME type handling.
	movie ................... Images: Supports animated images.
	networkdiskcache ........ Networking: Provides a disk cache for network resources.
	networkinterface ........ Networking: Supports enumerating a host's IP addresses and network interfaces.
	networkproxy ............ Networking: Provides network proxy support.
	paint_debug ............. Painting: Enabled debugging painting with the environment variables QT_FLUSH_UPDATE and QT_FLUSH_PAINT.
	pdf ..................... Painting: Provides a PDF backend for QPainter.
	picture ................. Painting: Supports recording and replaying QPainter commands.
	printdialog ............. Dialogs: Provides a dialog widget for specifying printer configuration.
	printer ................. Painting: Provides a printer backend of QPainter.
	printpreviewdialog ...... Dialogs: Provides a dialog for previewing and configuring page layouts for printer output.
	printpreviewwidget ...... Widgets: Provides a widget for previewing page layouts for printer output.
	process ................. File I/O: Supports external process invocation.
	processenvironment ...... File I/O: Provides a higher-level abstraction of environment variables.
	progressbar ............. Widgets: Supports presentation of operation progress.
	progressdialog .......... Dialogs: Provides feedback on the progress of a slow operation.
	properties .............. Kernel: Supports scripting Qt-based applications.
	proxymodel .............. ItemViews: Supports processing of data passed between another model and a view.
	pushbutton .............. Widgets: Provides a command button.
	radiobutton ............. Widgets: Provides a radio button with a text label.
	regularexpression ....... Kernel: Provides an API to Perl-compatible regular expressions.
	resizehandler ........... Widgets: Provides an internal resize handler for dock widgets.
	rubberband .............. Widgets: Supports using rubberbands to indicate selections and boundaries.
	scrollarea .............. Widgets: Supports scrolling views onto widgets.
	scrollbar ............... Widgets: Provides scrollbars allowing the user access parts of a document that is larger than the widget used to display it.
	scroller ................ Widgets: Enables kinetic scrolling for any scrolling widget or graphics item.
	sessionmanager .......... Kernel: Provides an interface to the windowing system's session management.
	settings ................ File I/O: Provides persistent application settings.
	sha3-fast ............... Utilities: Optimizes SHA3 for speed instead of size.
	sharedmemory ............ Kernel: Provides access to a shared memory segment.
	shortcut ................ Kernel: Provides keyboard accelerators and shortcuts.
	sizegrip ................ Widgets: Provides corner-grips for resizing top-level windows.
	slider .................. Widgets: Provides sliders controlling a bounded value.
	socks5 .................. Networking: Provides SOCKS5 support in QNetworkProxy.
	sortfilterproxymodel .... ItemViews: Supports sorting and filtering of data passed between another model and a view.
	spinbox ................. Widgets: Provides spin boxes handling integers and discrete sets of values.
	splashscreen ............ Widgets: Supports splash screens that can be shown during application startup.
	splitter ................ Widgets: Provides user controlled splitter widgets.
	stackedwidget ........... Widgets: Provides stacked widgets.
	standarditemmodel ....... ItemViews: Provides a generic model for storing custom data.
	statemachine ............ Utilities: Provides hierarchical finite state machines.
	statusbar ............... Widgets: Supports presentation of status information.
	statustip ............... Widgets: Supports status tip functionality and events.
	stringlistmodel ......... ItemViews: Provides a model that supplies strings to views.
	style-stylesheet ........ Styles: Provides a widget style which is configurable via CSS.
	syntaxhighlighter ....... Widgets: Supports custom syntax highlighting.
	systemsemaphore ......... Kernel: Provides a general counting system semaphore.
	systemtrayicon .......... Utilities: Provides an icon for an application in the system tray.
	tabbar .................. Widgets: Provides tab bars, e.g., for use in tabbed dialogs.
	tabletevent ............. Kernel: Supports tablet events.
	tableview ............... ItemViews: Provides a default model/view implementation of a table view.
	tablewidget ............. Widgets: Provides item-based table views.
	tabwidget ............... Widgets: Supports stacking tabbed widgets.
	temporaryfile ........... File I/O: Provides an I/O device that operates on temporary files.
	textbrowser ............. Widgets: Supports HTML document browsing.
	textcodec ............... Internationalization: Supports conversions between text encodings.
	textdate ................ Data structures: Supports month and day names in dates.
	textedit ................ Widgets: Supports rich text editing.
	texthtmlparser .......... Kernel: Provides a parser for HTML.
	textodfwriter ........... Kernel: Provides an ODF writer.
	timezone ................ Utilities: Provides support for time-zone handling.
	toolbar ................. Widgets: Provides movable panels containing a set of controls.
	toolbox ................. Widgets: Provides columns of tabbed widget items.
	toolbutton .............. Widgets: Provides quick-access buttons to commands and options.
	tooltip ................. Widgets: Supports presentation of tooltips.
	topleveldomain .......... Utilities: Provides support for extracting the top level domain from URLs.
	translation ............. Internationalization: Supports translations using QObject::tr().
	treeview ................ ItemViews: Provides a default model/view implementation of a tree view.
	treewidget .............. Widgets: Provides views using tree models.
	udpsocket ............... Networking: Provides access to UDP sockets.
	undocommand ............. Utilities: Applies (redo or) undo of a single change in a document.
	undogroup ............... Utilities: Provides the ability to cluster QUndoCommands.
	undostack ............... Utilities: Provides the ability to (redo or) undo a list of changes in a document.
	undoview ................ Utilities: Provides a widget which shows the contents of an undo stack.
	validator ............... Widgets: Supports validation of input text.
	whatsthis ............... Widget Support: Supports displaying "What's this" help.
	wheelevent .............. Kernel: Supports wheel events.
	widgettextcontrol ....... Widgets: Provides text control functionality to other widgets.
	wizard .................. Dialogs: Provides a framework for multi-page click-through dialogs.
	xmlstream ............... Kernel: Provides a simple streaming API for XML.
	xmlstreamreader ......... Kernel: Provides a well-formed XML parser with a simple streaming API.
	xmlstreamwriter ......... Kernel: Provides a XML writer with a simple streaming API.
	qtbase:
	dbus
	libudev
	zlib
	core:
	doubleconversion
	glib
	iconv
	icu
	journald
	libatomic
	libdl
	librt
	pcre2
	pps
	network:
	libproxy
	openssl
	gui:
	atspi
	directfb
	drm
	egl
	fontconfig
	freetype
	gbm
	harfbuzz
	integrityhid
	lgmon
	libinput
	libjpeg
	libpng
	mirclient
	mtdev
	opengl
	opengl_es2
	openvg
	tslib
	wayland_server
	x11sm
	xcb
	xcb_glx
	xcb_render
	xcb_syslibs
	xcb_xkb
	xcb_xlib
	xinput2
	xkbcommon
	xkbcommon_evdev
	widgets:
	gtk3
	printsupport:
	cups
	sqldrivers:
	db2
	ibase
	mysql
	oci
	odbc
	psql
	sqlite
	sqlite2