The minimum required CMake version to build Qt on any platform is
3.16.0 at the moment. That's the first version that ships the
implementation-specific AutogenInfo.json files, which we parse
to implement the Qt moc --collect-json functionality.
Change-Id: I6160cd74fa228aa330f4c1e512ffb766afc5f8a3
Reviewed-by: Leander Beernaert <leander.beernaert@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
- Mention location of the configure.cmake
- Specify the path to the conversion scripts
Change-Id: Ia6e13a1f4d2c29f2fbaf35acdd70ab16c7175d37
Reviewed-by: Qt CMake Build Bot
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Tested locally with the following configurations:
- iOS device builds (arm64)
- iOS simulator builds (x86_64)
- iOS simulator_and_device builds (fat arm64 and x86_64 archives)
All iOS builds currently require a custom vcpkg fork which contains
fixes for building the required 3rd party libraries.
qtsvg, qtdeclarative, qtgraphicaleffects and qtquickcontrols2
have also been tested to build successfully.
simulator_and_device builds are also supported, but require an umerged
patch in upstream CMake as well as further patches to vcpkg.
Task-number: QTBUG-75576
Change-Id: Icd29913fbbd52a60e07ea5253fd9c7af7f8ce44c
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Qt CMake Build Bot
Reviewed-by: Leander Beernaert <leander.beernaert@qt.io>
BUILD_EXAMPLES and BUILD_TESTING are supposed to be defined via arguments
when executing cmake. The current text does not make that clear. Change
the wording, so that it matches other places in the document that explain
which cmake arguments to set when.
Change-Id: I058cf9d6bc7660c9f4820e2a7342bc64e99d6a72
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Change-Id: Ie34c03c409a20546ace1ddc84f8813c1772936f7
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Make sure to document both variables are required when invoking cmake.
Otherwise, one might be omitted causing side-effects.
Change-Id: I3390df1cb5352ea6113952c99fcedef5336f2fc1
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Add QtAutoDectect cmake which has routines to handle the vcpkg detection
as well as set up some android configuration parameters. The latter will
contribute towards keeping the cmake configuration commands shorter when
targeting android.
Change-Id: I721291c8dce39b5c298565a46867ddcab2df90e8
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Update the cmake README file with explanations on how to target the
other available Android architectures.
Change-Id: Id7653abc4a1a6fbb96797014ce2ca2e6bb49943d
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
If VCPKG_ROOT is defined, let's use it and chainload any previously set
toolchain file. The detection of vcpkg support via the VCPKG_ROOT
environment variable is per vcpkg documentation, the automatic
chainloading is something specific to us.
Change-Id: I0498effc5b948f0b6f5e223d0454a15a0cbb503a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
As per vcpkg documentation, this is a tweak that allows respecting the
vcpkg default target triplet environment variable, which simplifies the
command line slightly.
In order to make this also work for modules other than qtbase, we're
going to need to consider the creation of a toolchain file.
Change-Id: I2573f6644d671c710fd823df83e2205dbbfe19e6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CMake Build Bot
Always install - not installing doesn't make much sense.
Add information about developer-build.
Change-Id: I406d007e9b167ee83d126ffa6e78235743402c33
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CMake Build Bot
This changes many different CMake places to mention Qt6 instead of
Qt5.
Note that some old qt5 cmake config files in corelib are probably not
needed anymore, but I still renamed and kept them for now.
Change-Id: Ie69e81540386a5af153f76c0242e18d48211bec4
Generate the android deployment settings json for android apk
targets. QtPlatformAndroid is now also deployed as a public
build dependency of QtCore. Some minor refactoring has been
performed to the naming of variables and functions to
better match the public facing apis.
Extra settings for the file can be configured using the
following target properties:
set_target_properties(Core
PROPERTIES QT_ANDROID_DEPLOYMENT_DEPENDENCIES "foo;bar"
QT_ANDROID_EXTRA_LIBS "foo;bar"
QT_ANDROID_EXTRA_PLUGINS "foo;bar"
QT_ANDROID_PACKAGE_SOURCE_DIR "/foo/bar/"
)
The file is generated using the function
qt_android_generate_depoyment_settings().
We need to install the android template files and jar
files during the android build as the androiddeployqt tool
wont work if parts of it are split between the host
install and the android install.
Added QT_BUILD_QT variable to check whether we are building
Qt from source.
Finally, we also force the stdlib to shared via cmake
configuration with -DANDROID_STL="c++_shared"
Change-Id: I063c47e11749d56ba4c6f02101dbcc09e1b9fe87
Reviewed-by: Qt CMake Build Bot
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Enable building androiddeployqt when performing host builds only.
Added QtPlatformAndroid.cmake to locate Java and the setup the
android SDK platform when building on android.
Install the androiddeployqt support files when performing a host
build.
Added ANDROID_SDK_ROOT configuration variable for specifying the
android sdk directory.
Generating the deployment-settings.json will be done in another
change.
Change-Id: I1bf15315af4ed904d2fb1d22b0e8e834df32d6ed
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Until we have some convenience in place, it is strictly necessary to set
the NDK API level, otherwise the libraries from vcpkg are statically
built against a newer libc headers than what we finally link against.
This also means that we can remove the manual libc linkage again.
Change-Id: If1f2eec4df5ed800ac6b060561edff89236891e9
Reviewed-by: Leander Beernaert <leander.beernaert@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CMake Build Bot
Upstream's cmake build system installs libzstd_static for static builds,
so look for that as well. Now we can also recommend installing it via
vcpkg.
Change-Id: I0ba4c45ecd90bf7b1c9f1e5f84a440caa976a23c
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Let's recommend vcpkg only on Windows for now. That's best maintained
and works best there.
Change-Id: Ied06b6a3cb26d9e56d3f525c1d5a410223754fba
Reviewed-by: Liang Qi <liang.qi@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
CMake will now generate config and target files for each module that
provides tools. As a result, namespaced global targets such as
Qt5::moc or Qt5::rcc can be made available.
Third party projects that require just these tools, and not the Qt
modules themselves, should specify CMAKE_PREFIX_PATH pointing to the
installed Qt location, and call find_package(Qt5CoreTools),
find_package(Qt5GuiTools), etc.
It is also possible to call
find_package(Qt5Tools REQUIRED Core Widgets) where the last option
is a list of modules whose tools should be imported.
Note that all the tools are in the Qt5::
namespace and not in the Qt5CoreTools:: or Qt5WidgetsTools::
namespace.
This commit also changes the behavior regarding when to build tools
while building Qt itself.
When cross compiling Qt (checked via CMAKE_CROSSCOMPILING) or when
-DQT_FORCE_FIND_TOOLS=TRUE is passed, tools added by add_qt_tool will
always be searched for and not built.
In this case the user has to specify the CMake variable QT_HOST_PATH
pointing to an installed host Qt location.
When not cross compiling, tools added by add_qt_tool are built from
source.
When building leaf modules (like qtsvg) that require some tool that was
built in qtbase (like moc), the module project should contain a
find_package(Qt5ToolsCore) call and specify an appropriate
CMAKE_PREFIX_PATH so that the tool package is found.
Note that because HOST_QT_TOOLS_DIRECTORY was replaced by QT_HOST_PATH,
the ensure syncqt code was changed to make it work properly with
both qtbase and qtsvg.
Here's a list of tools and their module associations:
qmake, moc, rcc, tracegen, qfloat16-tables, qlalr -> CoreTools
qvkgen -> GuiTools
uic -> WidgetTools
dbus related tools -> DBusTools
Task-number: QTBUG-74134
Change-Id: Ie67d1e2f8de46102b48eca008f0b50caf4fbe3ed
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Update required dependencies.
Add section on how to build vcpkg on macOS.
Fix some typos.
Lower required CMake version.
Inform how to bypass annoying ninja reconfiguration issue.
Change-Id: Ia35bd4329c2cbb9857157cdc33b098f5adb04a35
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Because AUTOMOC/AUTOUIC/AUTORCC got merged into master.
Change-Id: I0ddfd4443a9892fae1dca54d75b97af4c69ad7ef
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
