The feature allows enabling/disabling exceptions for the Qt builds.
The feature is disabled by default.
This commit reworks the way the exception flags are set for Qt targets.
Instead of setting them per-target, flags now are set for the
QtPlatformCommonInternal target, which transitively propagates the flag
to other Qt targets. To disable/enable exception flags the newly
introduced property _qt_internal_use_exceptions can be used. The flags
enabling/disabling now can happen any time, but not only at target
creation time. The property has 3 states: TRUE, FALSE, DEFAULT(or
empty). If the property is not set or is set to DEFAULT, the exceptions
feature value is used to set the required exceptions flags. Otherwise
the flags are set according to the property value.
The logic of EXCEPTION argument of the various qt_internal_add_
functions was also updated. If the argument is not provided, the
_qt_internal_use_exceptions property value is set to DEFAULT, which
gives the control on the exception flags to the feature. If the
argument is provided, the exceptions are enabled by setting the
_qt_internal_use_exceptions property to TRUE.
Task-number: QTBUG-118901
Change-Id: I83e3bf52d48a3d16977cce849c9b0765c34f1f21
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Previously, only a very short subset of options related to attribution
files could be specified to qt_internal_add_module /
qt_internal_extend_target.
It is more convenient to allow specifying most (safe) options, instead
of calling another function.
Unsafe are considered paths like INSTALL_PATH and derivatives, TYPE
which is too generic, and some other ones like LIBRARIES which would
be duplicated, and causes warnings in cmake_parse_arguments if
duplicated.
Change the code to allow specifying most SBOM options and forwarding
them to _qt_internal_extend_sbom.
Pick-to: 6.8
Task-number: QTBUG-122899
Change-Id: I6eb723e165edf59973d83c66eace43acdce237de
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
This change adds a new -sbom configure option to allow generating and
installing an SPDX v2.3 SBOM file when building a qt repo.
The -sbom-dir option can be used to configure the location where
each repo sbom file will be installed.
By default it is installed into
$prefix/$archdatadir/sbom/$sbom_lower_project_name.sdpx
which is basically ~/Qt/sbom/qtbase-6.8.0.spdx
The file is installed as part of the default installation rules, but
it can also be installed manually using the "sbom" installation
component, or "sbom_$lower_project_name" in a top-level build. For
example: cmake install . --component sbom_qtbase
CMake 3.19+ is needed to read the qt_attribution.json files for
copyrights, license info, etc. When using an older cmake version,
configuration will error out. It is possible to opt into using an
older cmake version, but the generated sbom will lack all the
attribution file information.
Using an older cmake version is untested and not officially supported.
Implementation notes.
The bulk of the implementation is split into 4 new files:
- QtPublicSbomHelpers.cmake - for Qt-specific collecting, processing
and dispatching the generation of various pieces of the SBOM document
e.g. a SDPX package associated with a target like Core, a SDPX
file entry for each target binary file (per-config shared library,
archive, executable, etc)
- QtPublicSbomGenerationHelpers.cmake - for non-Qt specific
implementation of SPDX generation. This also has some code that was
taken from the cmake-sbom 3rd party project, so it is dual licensed
under the usual Qt build system BSD license, as well as the MIT
license of the 3rd party project
- QtPublicGitHelpers.cmake - for git related features, mainly to embed
queried hashes or tags into version strings, is dual-licensed for
the same reasons as QtPublicSbomGenerationHelpers.cmake
- QtSbomHelpers.cmake - Qt-specific functions that just forward
arguments to the public functions. These are meant to be used in our
Qt CMakeLists.txt instead of the public _qt_internal_add_sbom ones
for naming consistency. These function would mostly be used to
annotate 3rd party libraries with sbom info and to add sbom info
for unusual target setups (like the Bootstrap library), because most
of the handling is already done automatically via
qt_internal_add_module/plugin/etc.
The files are put into Public cmake files, with the future hope of
making this available to user projects in some capacity.
The distinction of Qt-specific and non-Qt specific code might blur a
bit, and thus the separation across files might not always be
consistent, but it was best effort.
The main purpose of the code is to collect various information about
targets and their relationships and generate equivalent SPDX info.
Collection is currently done for the following targets: Qt modules,
plugins, apps, tools, system libraries, bundled 3rd party libraries
and partial 3rd party sources compiled directly as part of Qt targets.
Each target has an equivalent SPDX package generated with information
like version, license, copyright, CPE (common vulnerability
identifier), files that belong to the package, and relationships on
other SPDX packages (associated cmake targets), mostly gathered from
direct linking dependencies.
Each package might also contain files, e.g. libQt6Core.so for the Core
target. Each file also has info like license id, copyrights, but also
the list of source files that were used to generate the file and a
sha1 checksum.
SPDX documents can also refer to packages in other SPDX documents, and
those are referred to via external document references. This is the
case when building qtdeclarative and we refer to Core.
For qt provided targets, we have complete information regarding
licenses, and copyrights.
For bundled 3rd party libraries, we should also have most information,
which is usually parsed from the
src/3rdparty/libfoo/qt_attribution.json files.
If there are multiple attribution files, or if the files have multiple
entries, we create a separate SBOM package for each of those entries,
because each might have a separate copyright or version, and an sbom
package can have only one version (although many copyrights).
For system libraries we usually lack the information because we don't
have attribution files for Find scripts. So the info needs to be
manually annotated via arguments to the sbom function calls, or the
FindFoo.cmake scripts expose that information in some form and we
can query it.
There are also corner cases like 3rdparty sources being directly
included in a Qt library, like the m4dc files for Gui, or PCRE2 for
Bootstrap.
Or QtWebEngine libraries (either Qt bundled or Chromium bundled or
system libraries) which get linked in by GN instead of CMake, so there
are no direct targets for them.
The information for these need to be annotated manually as well.
There is also a distinction to be made for static Qt builds (or any
static Qt library in a shared build), where the system libraries found
during the Qt build might not be the same that are linked into the
final user application or library.
The actual generation of the SBOM is done by file(GENERATE)-ing one
.cmake file for each target, file, external ref, etc, which will be
included in a top-level cmake script.
The top-level cmake script will run through each included file, to
append to a "staging" spdx file, which will then be used in a
configure_file() call to replace some final
variables, like embedding a file checksum.
There are install rules to generate a complete SBOM during
installation, and an optional 'sbom' custom target that allows
building an incomplete SBOM during the build step.
The build target is just for convenience and faster development
iteration time. It is incomplete because it is missing the installed
file SHA1 checksums and the document verification code (the sha1 of
all sha1s). We can't compute those during the build before the files
are actually installed.
A complete SBOM can only be achieved at installation time. The install
script will include all the generated helper files, but also set some
additional variables to ensure checksumming happens, and also handle
multi-config installation, among other small things.
For multi-config builds, CMake doesn't offer a way to run code after
all configs are installed, because they might not always be installed,
someone might choose to install just Release.
To handle that, we rely on ninja installing each config sequentially
(because ninja places the install rules into the 'console' pool which
runs one task at a time).
For each installed config we create a config-specific marker file.
Once all marker files are present, whichever config ends up being
installed as the last one, we run the sbom generation once, and then
delete all marker files.
There are a few internal variables that can be set during
configuration to enable various checks (and other features) on the
generated spdx files:
- QT_INTERNAL_SBOM_VERIFY
- QT_INTERNAL_SBOM_AUDIT
- QT_INTERNAL_SBOM_AUDIT_NO_ERROR
- QT_INTERNAL_SBOM_GENERATE_JSON
- QT_INTERNAL_SBOM_SHOW_TABLE
- QT_INTERNAL_SBOM_DEFAULT_CHECKS
These use 3rd party python tools, so they are not enabled by default.
If enabled, they run at installation time after the sbom is installed.
We will hopefully enable them in CI.
Overall, the code is still a bit messy in a few places, due to time
constraints, but can be improved later.
Some possible TODOs for the future:
- Do we need to handle 3rd party libs linked into a Qt static library
in a Qt shared build, where the Qt static lib is not installed, but
linked into a Qt shared library, somehow specially?
We can record a package for it, but we can't
create a spdx file record for it (and associated source
relationships) because we don't install the file, and spdx requires
the file to be installed and checksummed. Perhaps we can consider
adding some free-form text snippet to the package itself?
- Do we want to add parsing of .cpp source files for Copyrights, to
embed them into the packages? This will likely slow down
configuration quite a bit.
- Currently sbom info attached to WrapFoo packages in one repo is
not exported / available in other repos. E.g. If we annotate
WrapZLIB in qtbase with CPE_VENDOR zlib, this info will not be
available when looking up WrapZLIB in qtimageformats.
This is because they are IMPORTED libraries, and are not
exported. We might want to record this info in the future.
[ChangeLog][Build System] A new -sbom configure option can be used
to generate and install a SPDX SBOM (Software Bill of Materials) file
for each built Qt repository.
Pick-to: 6.8
Task-number: QTBUG-122899
Change-Id: I9c730a6bbc47e02ce1836fccf00a14ec8eb1a5f4
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Use the variable name but not the unwrapped value.
Pick-to: 6.5 6.7 6.8
Change-Id: Ie392a4875fe412b8eb273a457a83cd08cd9f5e15
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The behavior that argument was enabling is the default one now.
Pick-to: 6.8
Task-number: QTBUG-90492
Change-Id: I11711d4c794f0b22169abb595b8ffad2eeb1300d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Calling qt_internal_get_framework_info failed when the target was
an INTERFACE_LIBRARY, because it tried to access properties that
aren't allowed on such a target. Interface libraries can't be
frameworks, so just add an early return guard.
Do the same for qt_internal_apply_apple_privacy_manifest.
Change-Id: I85b73449a0d56b92cd01b032d4ce5db905643c9f
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
The new approach allows to imply the macro definitions for every Qt
submodule and user project without the need of setting it explicitly
from CMake. This also prevent users from introducing the
incompatibility between Qt modules due to defining
the QT_DISABLE_DEPRECATED_UP_TO version lower than qtbase was built
with.
Task-number: QTBUG-124765
Change-Id: I7ba481f62cb9073ae0343c400ffc26f239f080f1
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
'headersclean' shoudn't be a feature. The respective flag should behave
like command-line switch that affects the only repo that it was passed
for. This also avoids propagating of the headersclean feature between
the different repos when qtbase was built with the headerclean enabled.
Fixes: QTBUG-121722
Change-Id: I304cbc980b06030513c015a2016678a6a0965fed
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Otherwise the touched files will not be re-copied and re-installed
until an explicit rerun of cmake.
Pick-to: 6.7
Change-Id: I5abb752b45d8b33885a59363fe987225a89e713a
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Versionless targets in Qt6 are interface libraries that link the
versioned libraries using the INTERFACE link type. This makes the
linking chain more complicated than it can be. Also we miss some
significant interface properties in the versionless targets comparing
to the versioned targets.
The new approach manually generates the versionless targets, instead
of using CMake exports.
For CMake versions < 3.18 we now create a copy of the versioned
targets. The copy includes all the relevant INTERFACE properties from
the versioned targets and imported locations for all configs.
For CMake versions >= 3.18 we now create the versionless target ALIASes
which should behave give the transparent access to the versioned
targets.
Using the QT_USE_OLD_VERSION_LESS_TARGETS flag you may force the
behavor of the CMake versions <= 3.18
The change is partial workaround for QTBUG-86533.
Task-number: QTBUG-114706
Change-Id: Iafadf6154eb4912df0697648c031fcc1cbde04e0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The default manifest is a minimal file that claims NSPrivacyTracking
false, along with an empty list of NSPrivacyTrackingDomains and
NSPrivacyCollectedDataTypes, as Qt does not generally do user tracking.
Modules can override the default manifest by setting the
PRIVACY_MANIFEST target property, specifying a custom privacy
manifest.
The NSPrivacyAccessedAPITypes key is only required for iOS for now.
Even though we don't build Qt for iOS as frameworks yet, which is
required to embed a privacy manifest, we include the keys for the
APIs we known we use.
Task-number: QTBUG-114319
Change-Id: I654bb52b98ee963adeeb744b35f3a1c2a1270969
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The argument is inverted GENERATE_CPP_EXPORTS argument. Use it
explicitly for the modules that do not require the autogenerated cpp
exports.
Task-number: QTBUG-90492
Change-Id: Ic67772ba9ed5e40f132a97e7d6844102ad023ff3
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
It looks like we don't even support nested namespace(RCC namespace
mangling fails). Assuming that QT_NAMESPACE should be
the valid C/C++ indentifier.
Change-Id: I5c2073c21964eb96abb3e894d83e1df65f7730b4
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The perivous version generated weird condition, and seems changing
the QT_NAMESPACE after qtbase configuration is noop, we may replace
the generated condition with the conditional generation.
Change-Id: Ifa09dba4db00099a07da2cff5505e6fd0b008289
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The QtQuick3D semi-public headers were not installed correctly due to a
typo in QtModuleHelpers. This amends 9c3c87f6d0d5c70b9
Change-Id: Iec6ed4e1785fbb1189385104f476c37481ef47fb
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Follow the same patterns as for qpa and rhi. Semi-public APIs will be
put under the "namespace" ssg which is short for Spatial Scene Graph.
Taks-number: QTBUG-116570
Change-Id: I38887f129ec90e67f6a929a0d8ea5ea8b8c49ee8
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
If source or build directry contain '3rdparty' in their path, all
header files are marked as 3rdparty and will never be installed.
This commit is CMake counterpart of
ea4a3d78a776e10955caf6cf9b1054ddb50f40d3
Amends ea4a3d78a776e10955caf6cf9b1054ddb50f40d3
Fixes: QTBUG-116137
Pick-to: 6.5 6.6
Change-Id: Ib93fb879867e3aeb6e44193c4253e73173c141d2
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Currently QT_USE_QSTRINGBUILDER is added for all Qt module targets by
default, and it's not possible to remove this definition.
Replace this definition with the generator expression that is
propagated by the PlatformModuleInternal target.
Change-Id: I1c606e16809dc720e2eb72191e1670dfc48f1b48
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The former implies the latter, so it makes little sense to treat them
differently. Even if some types of targets are (currently) never
compiled with PCH, users of qt_internal_all_x() shouldn't need to know
such details.
Pick-to: 6.6 6.5
Change-Id: I8ead238a8d9e55da632b2929638b67724a42d73c
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
We should sync external headers for 3rdpary projects
like freetype and harfbuzz-ng and keep the directory
structure.
Fixes: QTBUG-113416
Pick-to: 6.6 6.5
Change-Id: Ie66edb9a21cff37ca6c8c68b6d225de6d8bbad81
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
This reverts commit 389507a047e0ec0721535052df6ddf957fbb95b3.
Reason for revert: The original patch unintentionally changes
the deprecation warning behavior for user projects. Merging
the current change will resurface the original static qt build
bug until a new fix is developed.
Pick-to: 6.6
Change-Id: I29b41b43fdd76b19bc46439470e04443dc2b8ddb
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Yuhang Zhao <yuhangzhao@deepin.org>
Currently some libraries created by Qt are lacking some compile
definitions and compile options, and this issue is causing us
troubles when building Qt statically. This patch tries to reduce
the parameter difference when compiling Qt's own libraries.
Change-Id: I3842943a874fab32ef90980e8aa29f5beb01feeb
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
qrhi.h, qshader.h, qshaderdescription.h (and qshaderbaker.h from
shadertools; done separately) become "RHI APIs", following the concept
of QPA APIs.
Mirror completely what is done for QPA headers, but using the "rhi"
prefix for the headers. This involves updating syncqt to handle the
new category of headers. (a note on the regex: matching everything
starting with "qrhi" is not acceptable due to incorrectly matching
existing and future headers, hence specifying the four header names
explicitly)
There is going to be one difference to QPA: the documentation for
everything RHI is going to be public and part of the regular docs, not
hidden with \internal.
In addition to the header renaming and adding the comments and
documentation notes and warnings, there is one significant change
here: there is no longer a need to do API-specific includes, such as
qrhid3d11[_p].h, qrhivulkan[_p].h, etc. These are simply merged into a
single header that is then included from qrhi.h. This means that users
within Qt, and any future applications can just do #include
<rhi/qrhi.h> (or rhi/qshader.h if the QRhi stuff is not relevant), no
other headers are needed.
There are no changes to functionality in this patch. Only the
documentation is expanded, quite a lot, to eliminate all qdoc warnings
and make the generated API docs complete. An example, with a quite
extensive doc page is added as well.
Task-number: QTBUG-113331
Change-Id: I91c749826348f14320cb335b1c83e9d1ea2b1d8b
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
CMake doesn't resolve REALPATH for the non-existing files.
This limitation blocks the use of REALPATH when collecting the
generated module header files. The real path should be resolved
by syncqt implicitly and CMake scripts should rely on ABSOLUTE paths
only, which should be consistent for any files including the generated
files.
Task-number: QTBUG-113295
Pick-to: 6.5
Change-Id: I0219c7bf34ef6a6589c6d5fade4c2ed3f8036ef0
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Amir Masoud Abdol <amir.abdol@qt.io>
The module information .json gained a "plugin_types" key in 6.5.0.
Unfortunately, this contained the "sanitized" version of plugin types,
meaning dashes converted to underscores. For plugin types that contain
dashes, e.g. wayland-decoration-client, the file contained
wayland_decoration_client, which doesn't match its plugin directory
name.
Since "unsanitizing" plugin names is hard and "sanitizing" is easy, we
now store the unsanitized plugin names and burden the consumer of the
module .json files with the sanitation task.
[ChangeLog][CMake] The module information JSON files now contain the
unsanitized plugin types of a module, e.g. wayland-decoration-client
instead of wayland_decoration_client. Consumers of the module
information file must sanitize plugin types themselves if necessary.
Pick-to: 6.5
Fixes: QTBUG-112872
Change-Id: I09cc9406b360779087086707abee3d5219a24452
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The source of the problem was in `qt_set_target_info_properties` which
was not able to process the NO_UNITY_BUILD_SOURCES, and therefore
leaking it into the `TARGET_COPYRIGHT`, ie., the last argument. So, I
decided to pass Unity Build arguments before them, and closer to
SOURCES, which is nicer to read, and avoid similar situation. And
I reverted the work around in the amend commit, and passing the
arguments normally.
This happens because we pass an unfiltered ${ARGN} from
qt_internal_add_executable to qt_set_target_info_properties and that the
current change is merely a workaround that ensures they get
circumstantially filtered out, because the NO_UNITY_BUILD_SOURCES option
appears before any of the first TARGET_ props.
Amend cd12c1f33281452d478bb94744d76bead5c7363a
Task-number: QTBUG-99238
Task-number: QTBUG-109394
Pick-to: 6.5
Change-Id: Idb37937cf53e708425402c90f55bda8816e27f29
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Add CMake rules to skip syncing and installation of header files
that are recognized as non-module. Previously these rules were in
syncqt.cpp only and CMake ignored them when creating the installation
rules. Now we skip any post processing for the header files that:
- are public and located in the '3rdparty' directory unless the module
is the 3rdparty one
- are not a part of the module source tree unless they are generated
- have the _qt_non_module_header property set to TRUE
Pick-to: 6.5
Change-Id: I045cfc2b8074f0c086c975aae95f14845e3edfef
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
If Qt was configure with QT_NAMESPACE set, store that in the module
information files under 'built_with.namespace'.
Task-number: QTBUG-111158
Change-Id: I273309cb263c64f801dbb7238440336d7afa635e
Reviewed-by: Amir Masoud Abdol <amir.abdol@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Properties specified in EXPORT_PROPERTIES have their values exported
verbatim, without evaluating generator expression they might contain.
This limitation is removed by the introduced functions. They collect
properties that needs to be exported and evaluate generator
expressions inside the properties using file(GENERATE) before
exporting them. The functions generate the ExtraProperties.cmake
file that contains set_property calls with exported properties
and corresponding values.
Change-Id: If32c30a82a62e8bd48bb91f3df21ff2ad8d07243
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
- The following commands accepts NO_UNITY_BUILD, and
NO_UNITY_BUILD_SOURCES arguments to opt out of the unity build, and
to exclude some source files from unity build, respectively.
- qt_internal_add_executable
- qt_internal_add_module
- qt_internal_add_plugin
- qt_internal_add_tool
- qt_internal_extend_target
- qt_internal_add_common_qt_library_helper
- qt_internal_add_cmake_library
- qt_internal_add_simd_part
- Unity build is disabled by default in these:
- qt_internal_add_test
- qt_internal_add_test_helper
- qt_internal_add_benchmark
- qt_internal_add_3rdparty_library
- qt_update_ignore_pch_source also excludes the files from unity_build
Pick-to: 6.5
Task-number: QTBUG-109394
Change-Id: I5d0e7df633738310a015142a6c73fbb78b6c3467
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
It doesn't seem like that it is being used anymore, except an instance
in pro2cmake which I replaced by NO_GENERATE_METATYPES.
Pick-to: 6.5
Change-Id: I135cf47e6041e98b354fb684f0079dad30689dea
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This replaces the qt_parse_all_arguments macro with the built-in
`cmake_parse_arguments(PARSE_ARGV`. In addition, a new function,
_qt_internal_validate_all_args_are_parsed, can be used to check whether
any _UNPARSED_ARGUMENTS have been passed to the function.
Fixes: QTBUG-99238
Change-Id: I8cee83dc92dc6acdaaf747ea6ff9084c11dc649b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
There was a plan to invert the API, but since the TODO, we are settled
on the non-inverted name, ie., GENERATE_CPP_EXPORTS.
Pick-to: 6.5
Change-Id: I84f531d870965e0b7d0d821d1ff08606ab8054ab
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Consider a cross build of Qt with qtbase, qtshadertools and
qtdeclarative. If a user projects only links against QtQml without
creating an actual QtQuick module, no host tools from qtdeclarative are
needed.
Normally, find_package(Qt6Qml) pulls in Qt6QmlTools and errors out if
it's not found. By setting QT_ALLOW_MISSING_TOOLS_PACKAGES when
configuring Qt, one can disable the error and build a user project such
as the one outlined above.
Pick-to: 6.4 6.5
Fixes: QTBUG-109547
Change-Id: I45e727713912d19e6007a7fbf3d61533f82b71d9
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Jaeyoon Jung <jaeyoon.jung@lge.com>
As of f68e2c92cc0ed2c1929140402c061359bc2363a5, and its follow up
changes, we can now link individual plugins statically, even if the
Qt build is generally a shared build.
This allows us to build Qt for iOS as shared libraries, while still
keeping the platform plugin as a static library, since this is
harder to port over to a shared library.
This gives the benefit of faster turnaround during development, as
well as binary compatibility promises for the main Qt libraries,
without having to go fully shared for all of Qt.
Static builds are still the default, due to the downsides of larger
application bundles and slower load times for shared builds.
For now the user has to manually tick the "Embed & Sign" check
box in Xcode for each Qt library, which is only available with
Xcode projects generated by the qmake Xcode generator.
Task-number: QTBUG-85974
Change-Id: Id2b7bd2823c8e7c79068dda95295b574ada8d7f2
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
This simplifies deployment and eliminates the possibility
for duplicate downloads due to the browser/server not
understanding symlinks.
Change-Id: Ife22c052c424f309d76ff0f9118c01e98426da95
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This mimics CMake's policy support. The policy state is stored in an
internal __QT_INTERNAL_POLICY_<policy> variable; by using normal
variables, we gain support for stacking for free.
Policies can be explicitly en- or disable via qt6_policy; that command
also has a GET mode to retrieve them again.
Furthermore, one can now pass min and max version to
qt6_standard_project_setup, to opt in to a certain set of defaults
introduced in a given Qt version.
We add support for policies in QtModuleHelpers, so that we can check for
known policies while building Qt itself.
No actual policies exist yet; but a follow up commit will introduce one
for qt_add_qml_module.
Change-Id: I57a0404c9193926dd499f94cc5f73e359355c0b3
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Qt Creator maintains a mapping from Qt version to Android NDK version
and other build information. It's simpler to let the Qt build write the
Android build information into modules/Core.json and have Qt Creator use
this information.
This adds the following properties to the module JSON files:
- built_with.android.api_version
- built_with.android.ndk.version
Task-number: QTBUG-108292
Change-Id: I0febda5192289c5afb1a098880b31bef6317db35
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The argument allows to ignore the condition for source files if they
are used in the Qt code without corresponding guards. The header files
of this kind usually have internal guards, that suppress the error
at the location where they are used, so AUTOGEN is skipped for these
header files to suppress the warnings from CMake. If file belongs to
a module, it will display AUTHOR_WARNING which should urge Qt
maintainers to guard the use of the source file properly.
Task-number: QTBUG-103196
Change-Id: I7b4c12031a5d19ff15868d4782c0d396ef7aed8c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
It looks like these targets used to manage some custom commands that
belong to HEADER_MODULES. We don't currently have a need to use them,
so we clean up the code.
Change-Id: I8095f4de2c91a6c310cccb9b89514c2ce77e32f0
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Avoid using perl in CMake scripts. Remove the syncqt.pl specific
code.
Task-number: QTBUG-87480
Change-Id: I7fcd5cc83d173ec463c275b5b50b84f25044a118
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This allows one to add an extra set of directories to the build, but let
the compiler know that they are system paths (that is, the compiler
should refrain from emitting warnings in code found there). This extends
INCLUDE_DIRECTORIES and is by necessity a private include set.
Will be used by qtquick3dphysics, due to its PhysX dependency.
Change-Id: I76216ced393445a4ae2dfffd1729c556db0cce3d
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Some modules may have header files that do not pass headersclean check
under some conditions. It's nice to have an option in the
qt_internal_add_module function to disable the check for the modules of
this kind. At the moment this flag is useful for the ActiveQt module,
since it syncs and installs header files that don't belong to it.
Amends b89d63515bb352cecfd87e709320a2db5b6a1906
Task-number: QTBUG-103196
Change-Id: I21a82d50d50bdac225ed483ab0cc50339c2a4873
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
