_qt_is_test_executable can only be set on a test that is backed by a
real target. QMLTESTs might not backed by an executable target, if
they are missing cpp SOURCES.
Which led to errors like
CMake Error at
cmake/QtTestHelpers.cmake:510
(set_target_properties):
set_target_properties Can not find target to add properties to:
textedit
Call Stack (most recent call first):
tests/auto/qmltest/textedit/CMakeLists.txt:10 (qt_internal_add_test)
Amends 62c681a599
Change-Id: Ie66fd3e94484562061f851c0a034629959d091da
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
QCore::applicationName() is influenced by what values we insert into
the Info.plist file of an application bundle.
We accidentally inserted tokens like ${PRODUCT_NAME} that are meant to
be expanded by xcodebuild, even when using a generator like Ninja.
This caused the applicationName() to report "${PRODUCT_NAME}".
Make sure to only call relevant finalizers for macOS applications
when using a generator other than Xcode.
Amends d5580aa719
Pick-to: 6.4 6.4.0
Fixes: QTBUG-106652
Change-Id: Idbc9c84557a8f17b1302e6969f6eb317e3ef225d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
This is needed to later determine what kind of runner should be
selected on WASM for the executable. Tests use the test runner,
whereas other executables use qtLoader.
Change-Id: I75aa361403b72f8e82a288967b8a81b8232d68dc
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The _qt_internal_wrap_tool_command function has a limitation
that it is not possible to use it when a command needs to be wrapper
in a generator expression.
Provide a lower level API called
_qt_internal_get_tool_wrapper_script_path
to just get the path to the wrapper script, ensuring that the script
is created if needed.
Deprecate _qt_internal_wrap_tool_command, in favor of replacing it
with the new API.
Pick-to: 6.4
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: Ie4a4a17178bf2061ae01ee2b03b052d84560abf9
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Instead of creating the tool wrapper shell script only
during a Qt build in QtBuild.cmake,
ensure it is created any time _qt_internal_wrap_tool_command is
called, regardless if we're building Qt or a user project.
As a transitional period not to break compatibility, we also need
to create the script in QtBuild.cmake, until all usages of
QT_TOOL_COMMAND_WRAPPER_PATH are replaced with function calls.
Currently such usages are present in qtdeclarative.
When considering which bin dirs to add to the script's PATH
environment variable assignment, in addition to the build
internals relative bin dir, also add QT_BUILD_DIR,
QT_ADDITIONAL_PACKAGES_PREFIX_PATH and QT6_INSTALL_PREFIX.
QT_BUILD_DIR is important so we always pick up the just-built
but not installed libraries in a prefix build when running just-built
tools.
QT_ADDITIONAL_PACKAGES_PREFIX_PATH is important when building examples
as ExternalProjects in prefix builds, to ensure that the
not-yet-installed tools and libraries are picked up from the repo
build dir, which is passed via QT_ADDITIONAL_PACKAGES_PREFIX_PATH
to the external projects.
QT6_INSTALL_PREFIX is there in case if the build internals relative
dir is located in a different places than the Qt6 package.
Pick-to: 6.4
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: I4d76fbbc275ca961379971054f87991adac36539
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Move it into QtPublicCMakeHelpers.cmake so it is available also when
configuring qtbase and the Qt6Config.cmake file is not yet loaded.
Pick-to: 6.4
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: I88127fe0439ae26af1d125eb584244d315574a48
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Move it out of QtConfig.cmake.in into QtPublicCMakeHelpers.cmake
so that the Qt6Config file is less cluttered.
Pick-to: 6.4
Change-Id: I772a0cca35d5c03cd688c3f1de34984484444105
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Before this change, qt_deploy_runtime_dependencies supported Windows and
macOS only. We add a generic deployment method implemented in
cmake-language with file(GET_RUNTIME_DEPENDENCIES). This deployment
method is now enabled for shared builds on Linux.
The file(GRD) command requires that the EXECUTABLE argument points to
the executable in the build directory.
Only libraries in Qt's installation directory are considered for
deployment. This includes Qt's own libraries and also things like
libicu*.so we're shipping with the installer.
Unlike macdeployqt and windeployqt, the generic
qt_deploy_runtime_dependencies does not yet support deploying
translations. We will catch up on this in a later commit.
Change-Id: Iea23abcdba774d4c1885c8d2c243eb3e48fb7fae
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The change b515fa56a3
introduced checking the emsdk version of a qt installation.
However, this checked for QT6_INSTALL_PREFIX where it may not be
defined. This fails when trying to build tests because
when configuring tests, it calls into add_target_helpers which
calls into this logic, and QT6_INSTALL_PREFIX is set after
this is called into, causing the qconfig.h lookup to fail.
To fix this so it works in all conditions,
we need to check if either install prefix or
build_dir is set and use whichever is set.
Pick-to: 6.4
Change-Id: I3cf7e20d3d830f04e5b632fc51d8bf3b2758a717
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
qt_internal_add_configure_time_executable compiles the executable
at configure time and exposes it to the CMake source tree. This is
useful when need to run a small C++ program at configure time.
Task-number: QTBUG-87480
Change-Id: I031efe797c8afa0721d75b46d4f36f67276bf46e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
<module>-config[-p].h files need to be added to the CMake source tree
Amends 8539e641f6
Task-number: QTBUG-103196
Change-Id: I8baaa672ad869da8a030d890da8bdea5bd8c7794
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This spams the console with "writeStackCookie"/"checkStackCookie"
messages, which makes finding relevant debug output harder.
Pick-to: 6.4
Change-Id: I352b633f02f9ecc1333d1d91f5ffc21a4a937e53
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Mikołaj Boc <Mikolaj.Boc@qt.io>
Avoid adding module header files to a PUBLIC/PRIVATE_HEADER for the
modules. All header files are installed using install(FILES call, but
not as a part of install(TARGET
Amends 8539e641f6
Task-number: QTBUG-103196
Change-Id: Ib95295112c74f74f237e3738d2532f9049d26ce6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
If Qt itself is built without the deprecated APIs, so should be the
tools and apps.
This patch makes sure that the specified QT_DISABLE_DEPRECATED_UP_TO
and QT_WARN_DEPRECATED_UP_TO values are correctly used in the internal
tools and apps.
Fixes: QTBUG-105102
Change-Id: I7a51bddbd839c7b71efa0bff8ec959df64c53b82
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Use CMake source tree when installing header files instead installing
all header files that syncqt.pl produces. This avoid adding header
files which cannot be used because of platform or feature
incompatibility with Qt version. Since syncqt.pl doesn't respect CMake
build tree when generating master header and CaMeL case header files,
these header files still will be installed regardless platform or
feature limitations. This will not be the case once we switch to
syncqt.cpp, which will install only headers that are relevant to the
selected platform and enabled features.
Task-number: QTBUG-103196
Change-Id: I7d64754648747bee700d96f2fd6228fe7248512e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
If Qt itself is built without the deprecated APIs, but the tests are
not, tests will fail to compile and/or link.
This patch makes sure that the specified QT_DISABLE_DEPRECATED_UP_TO
and QT_WARN_DEPRECATED_UP_TO values are correctly used in the tests.
The definitions are propagated to tests, batched tests, manual tests
and benchmarks.
Fixes: QTBUG-104858
Change-Id: Idf15accaf96c47599084426ba625b985f507ca8b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Suppress the pthreads-mem-growth warning for developer builds.
We (the Qt developers) are aware of the issue, so we don't
need the reminder.
Change-Id: Ib924a4dd87b8647d5f1052ab40c0ddf4b9f42108
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
The feature does not exist. Do not query for it and assume it's always
off for the purpose of WASM build.
Change-Id: I7e76242c9b3423bfe16872f668c60dae2e74fabe
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
DISABLE_EXCEPTION_CATCHING is added unconditionally on WASM. Add
NO_EXCEPTIONS for all WASM tests since those are never supported.
Change-Id: I2ee10779e7ae0d285494ad650be52dee3099915a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This way it is able to pick up all of the properties assigned to it
before finalization.
Change-Id: I9da635f8620859a669c4e4d589fff56a3ce42ab9
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Replace hardcoded Qt6 prefix of module tools target when setting
the name of tools package.
Change-Id: Icb6f38cce766c9d32216a65a8a5ce9552d622b72
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Local file system files are difficult to reach on WASM. Build the test
data in so that it's reachable to WASM tests nevertheless.
Change-Id: I65022db7645248d040434759fb60c3076fd65bd8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Unify the settings for single-threaded and multi-threaded builds;
Qt now always enables heap growth by default.
This means we don't have to reserve a large (1GB) fixed memory
size, but can instead set the smaller (50 MB) initial memory size,
like the single-threaded build does.
Enabling threads + memory growth can potentially cause
a performance regression when accessing heap memory from
JavaScript (https://github.com/WebAssembly/design/issues/1271).
We leave it for the application to decide if this applies,
and if the switch to fixed memory should be made.
Change-Id: I96988b072506456685086e55aca4007a146bd70f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Mikołaj Boc <Mikolaj.Boc@qt.io>
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
This will tell developers if they are using the wrong version which may
not build or might cause other issues.
Pick-to: 6.4
Fixes: QTBUG-105922
Change-Id: Ic5c4549d5637182dce380e415f131e33a4da416f
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
The new batched test runner is now used for running the tests instead
of the wasm shell, which runs for single test cases.
Change-Id: I7b7e6dd7993ba7937124c5843356b6891301b893
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This implements the build system bits required to build Qt
as as separate wasm modules a.k.a Emscripten side modules.
Enable by configuring with the "-shared" flag.
This is the first step towards shared library support and gets
us as far as being able to load QtCore and instantiate a
QCoreApplication.
Task-number: QTBUG-63925
Change-Id: Ib8f07f80fb5b13c8dbba65c7db735dc557b70d0e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
This fixes some threading bugs
Pick-to: 6.4
Change-Id: I1a96dcc54d8338de09b551d52a166d073e85d752
Reviewed-by: Aleksandr Reviakin <aleksandr.reviakin@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Extend the support of pointing at the right test from batch from WASM
to all supported platforms.
Change-Id: I9b6342ed0954f0fdc2f08c76f6b3f24f44f0388a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This is useful in some cases where extra parameters have to be set on
the test target.
Change-Id: Ic727fdaf0bc9c2e1c684d1a86352d31c0f974477
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The batch test target name is a useful thing to obtain in various
target-generating scripts.
Change-Id: I9605cf860fe1485e48108eba7e93f9064209d8fb
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The key only applies to macOS bundles. Also, qmake doesn't have it.
Pick-to: 6.4
Task-number: QTBUG-95838
Change-Id: I438f0079cc7b74672dfbe956769138a8bb006669
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Having the build directory encoded in installed files impedes
reproducible builds.
QMAKE_PRL_BUILD_DIR is exclusively used by qmake if 'depend_prl' or
'fast_depend_prl' is active. This is useful for tracking the
interdependencies of libraries within a project but not for Qt's installed
libraries. Even the qmake-based Qt build never used this feature.
Fixes: QTBUG-97386
Change-Id: Icd0801edc1ad92a99fff3a1e92b5f660914813b2
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
An approach of test batching (joining multiple tests into a single
binary) has been taken, due to long linking times/binary size on certain
platforms, including WASM. This change adds a new feature
'batch_test_support' in Qt testlib. Based on the value of the feature,
test batching may become enabled with the -batch-tests switch.
Batching works for every target added via qt_internal_add_test. When
first such target is being processed, a new combined target for all of
the future test sources is created under the name of 'test_batch'.
CMake attempts to merge the parameters of each of the tests, and some
basic checks are run for parameter differences that are impossible to
reconcile.
On the C++ level, convenience macros instantiating the tests are
redefined when batch_tests is on. The new, changed behavior triggered
by the changes in the macros registers the tests in a central test
registry, where they are available for execution based solely on their
test name. The test name is interoperable with the names CMake is aware
of, so CTest is able to run the tests one by one in the combined binary.
Task-number: QTBUG-105273
Change-Id: I2b6071d58be16979bd967eab2d405249f5a4e658
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
Add source files to the _qt_internal_target_sources property, when
running qt_internal_extend_target on interface libraries instead of
ignoring sources for CMake versions that don't support non-interface
properties. The property is not full-functional, but still allows to
execute internal routines on target sources.
Also add qt_internal_get_target_sources_property function that helps
to destinguish which property stores target sources.
Task-number: QTBUG-103196
Change-Id: I435c558090a24a7988f1a1c49f924dc195e72480
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
And also teach CMake to treat it properly instead of hardcoding the
version number.
[ChangeLog][Build System] The configure script now accepts a new
parameter -disable-deprecated-up-to which is used to remove all
deprecated code from API and ABI while building the libraries.
The version number must be specified in a hex format.
For example, it can be used like this:
/path/to/qt/configure -disable-deprecated-up-to 0x060500
to remove all code deprecated in Qt 6.5.0 or earlier releases.
Task-number: QTBUG-101510
Change-Id: I557cf83e29b867fa1052bb097985e144b5eaf34d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The new name describes the behavior in a better way.
[ChangeLog][Build System] The QT_DEPRECATED_WARNINGS_SINCE macro is
renamed to QT_WARN_DEPRECATED_UP_TO. The old name is deprecated, but
is still recognized if it is defined during configuration and the
new name is not defined.
Fixes: QTBUG-104944
Change-Id: I320c033010dfab120db6922598454f95169657f7
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The new name describes the behavior in a better way.
[ChangeLog][Build System] The QT_DISABLE_DEPRECATED_BEFORE macro is
renamed to QT_DISABLE_DEPRECATED_UP_TO. The old name is deprecated, but
is still recognized if it is defined during configuration and the new
name is not defined.
Task-number: QTBUG-104944
Change-Id: Ifc34323e0bbd9e3dc2f86c3e80d4d0940ebccbb8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
It's needed for creating qmake build tests.
CMake / CTest has a limitation of not allowing to create single-config
tests when using a multi-config generator using the add_test(NAME)
signature.
Using add_test(NAME) forcefully creates per-config tests, which means
that it's not possible to just run ctest to execute tests, without
specifying a -C parameter, which we do in the CI.
qmake tests need to use the add_test(NAME) signature
to specify the WORKING_DIRECTORY option.
Because of the above limitation, a work around is to not use the
add_test(NAME) signature, but instead delegate the working directory
assignment to a generated cmake script, which
_qt_internal_create_command_script can already do.
Pick-to: 6.4
Task-number: QTBUG-96058
Change-Id: I6f439165994671724157f0edb7a71e351271e329
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Emscripten's option for enabling asyncify (-sASYNCIFY) is a link-time
option, which means there is no requirement to have a separate asyncify
build, at least for static builds.
Replace the current QT_HAVE_EMSCRIPTEN_ASYNCIFY compile-time option
with a run-time option which checks if the asyncify API is available.
Keep support for configuring with "-device-option QT_EMSCRIPTEN_ASYNCIFY=1"
for backwards compatibility and for the use case where want asyncify
support to be on by default for a given Qt build.
Enable asyncify for the asyncify_exec example.
Pick-to: 6.4
Change-Id: I301fd7e2d3c0367532c886f4e34b23e1093646ad
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The wasm helpers file is not included in QtBuild and is thus not visible
when standalone tests or other repos are being built. This fixes it.
Amends 1f9c1f032c
Pick-to: 6.4
Fixes: QTBUG-105615
Change-Id: I6c9229e1f259fa5043d7d11b8ee0293e26077f3e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This ensures that tests can be executed on the simulator or device, by
doing the necessary steps like setting a bundle identifier, Info.plist
file, launch screen, etc.
This is done by calling _qt_internal_finalize_executable in the
implementation of all internal test adding functions.
The finalizers are limited only to iOS for now, as an incremental
step, and to ensure we don't accidentally break tests on other
platforms.
At least WebAssembly uses its own finalizers which would likely cause
duplicate calls if the _qt_internal_finalize_executable was
unconditional.
Pick-to: 6.4
Fixes: QTBUG-104754
Change-Id: I729d56385dd206b22c975fc2ce4e2c683e6e4e2c
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Variables starting with 'arg_' usually are the result of the
cmake_parse_arguments call. It's better to not use them for the regular
variables for readability.
Change-Id: I4054c63d3e48b2a27d8a632cd8908a59302afa47
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
HEADER_MODULE argument is passed to qt_generate_module_pri_file from
the qt_internal_add_module function, but the property means that the
module is an interface library. So it makes sense to replace this
argument with the reading of the target TYPE.
Change-Id: I1d8cd2ff732f526975cde6bdd4783fee44c8bd98
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Developers can add to Emscripten's EXPORT_RUNTIME_METHODS
by defining their own using:
QT_WASM_EXTRA_EXPORTED_METHODS
Which will add on to Qt's default exported runtime methods
of UTF16ToString,stringToUTF16
for cmake:
set_target_properties(<target> PROPERTIES QT_WASM_EXTRA_EXPORTED_METHODS "ccall,cwrap")
or
set(QT_WASM_EXTRA_EXPORTED_METHODS "ccall,cwrap")
for qmake:
QT_WASM_EXTRA_EXPORTED_METHODS = ccall,cwrap
Done-with: Mikolaj Boc
Fixes: QTBUG-104882
Pick-to: 6.4
Change-Id: I9678bdb7b077aaa8527057212ea4e161c0be0b60
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
When loading a Qt CMake project in an IDE like Visual Studio, many
Qt-internal targets are visible, right next to the user's targets. This
is inconvenient and confusing.
Use CMake's FOLDER concept, and put Qt-internal targets into a dedicated
FOLDER.
For that we introduce the new global property QT_TARGETS_FOLDER that,
analoguous to AUTOGEN_TARGETS_FOLDER, is the folder name for Qt-internal
targets. By default, it's not set, nor is folder support enabled.
Change qt_standard_project_setup() to
- enable folder support
- initialize QT_TARGETS_FOLDER if unset
- initialize AUTOGEN_TARGETS_FOLDER to the same value if unset
Set the FOLDER property of qtbase's internal targets for user projects
to the value of QT_TARGETS_FOLDER.
Task-number: QTBUG-99808
Change-Id: I880ac7731f88faa83a384dcdec98b1b88ac6cc2e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The current qt_internal_extend_target interface expects that the caller
will pass the HEADER_MODULE argument on each call. This is not correct,
since the argument doesn't affect the target internals, but only help to
decide how to modify the target according to its type. The target type
meanwhile can be always read from target properties. So this solution is
more consistent.
Change-Id: Ie84a2226ceb71cb5272670e5d43bdfc7a101360a
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
The qlalr outputs need to be added to the consuming target.
Change-Id: I9600729103298cf7e0a712d5f3dc49c5f4c729f5
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
...if the double-conversion CMake package cannot be loaded.
The find_path call must specify the header exactly as it is included.
The select_library_configurations call always failed, because the
command expects the presence of DOUBLE_CONVERSIONS_LIBRARY_DEBUG,
DOUBLE_CONVERSIONS_LIBRARY_RELEASE, or both.
Upstream double-conversion's MSVC build system does not specify a naming
scheme for the debug build, and there are no debug/release binaries to
download that suggest a naming scheme. Therefore we assume the usual
'd' suffix for the debug library like we do everywhere else.
Lastly, we need to set DOUBLE_CONVERSION_INCLUDE_DIRS.
Fixes: QTBUG-105501
Pick-to: 6.2 6.3 6.4
Change-Id: I71ff5238f353541b8bf5ac6792b86134deba20d1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Add the support of pre-cooked content for the LD version script. The
content can be generated without using the perl script at configure
or build time.
Change-Id: I1316e114a1d5550b2fdcf3482a51f336fb311a29
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Add headersclean_check that allows to run all module-specific
'_headersclean_check' targets in single command. Also add
dependency on input header files for the headers clean custom
commands.
Also adjust the '_headersclean_check' target names to match
the naming of module targets - the 'Qt' prefix is removed.
Change-Id: I17c3442c3c51ce99cd9b38c85d606e9ababbb013
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Previously configuration would not error out if you configured Qt
with -DCMAKE_CONFIGURATION_TYPES=RelWithDebInfo;Debug -GNinja
instead you would get an error like
CMake Error at cmake/QtBaseConfigureTests.cmake:51 (message):
Failed to find compiled architecture detection executable at
qtbase/build/config.tests/arch/RelWithDebInfo/architecture_test.exe
Note that Qt code tries to find the arch test in a RelWithDebInfo
directory but due to using single-config Ninja,
CMAKE_CONFIGURATION_TYPES is ignored, and the executable is placed
in a non-config specific folder.
Error out early in such a case, and mention that for multi-config
builds, the Ninja Multi-Config generator should be used.
Pick-to: 6.4
Change-Id: I0192185123be563671cbe154f968a03b7458e327
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
All supported CMake versions provide this file, and we did not modify
it.
Pick-to: 6.4
Change-Id: I4b21a99159ba8315491dc64ab737b7e5a28a6966
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Matches qt_generate_module_pri_file and allows using genexes in the
content of the file.
Change-Id: I5ee7a973d3e27a721e31315d3ebe2c88ffa1db42
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The same way qt_generate_module_pri_file does it.
Change-Id: I42047ce7d23e8a289535041ccace8b0f0140ea12
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Allows adding additional properties to the target after the initial
call to qt_internal_add_plugin.
Change-Id: I7998c906e53699ec41b44b51aabbe480ae698b21
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
qt_copy_framework_headers now can accept all the headers in one call.
This is useful for upcoming changes when it will accept generator
expressions as the input instead of actual files.
Change-Id: I110b6d9e6de976b2a7581902e051e38571716c5f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
We forwarded the compiler path to the EP but not the flags that might
have been set via the CXX environment variable.
Make sure to also forward the flags.
Pick-to: 6.2 6.3 6.4
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: I0fbf9b595f7885014b1f09d158db52e56a3d5243
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
When building qtsvg examples as external projects on Windows
with Ninja Multi-Config in a prefix build on the CI, the build would
fail with an error message like:
ninja: error:
'C:/Users/qt/work/qt/qtsvg/lib/Qt6SvgWidgets.lib', needed by
'RelWithDebInfo/svgviewer.exe', missing and no known rule to make it
This can be reproduced locally on Windows if one calls
'ninja svgviewer' instead of just 'ninja'. I wasn't able to reproduce
it on macOS, although I have seen some peculiarities in the
dependencies there as well.
External project examples depend on the ${repo_name}_src custom
target to ensure all Qt modules are built, so one would expect that
dependency to be sufficient.
While trying to figure out what's going wrong, I noticed that running
'ninja -t query qtsvg_src:Debug' showed dependencies on Release
libraries, which should not happen. The :Release target looked fine
though.
I'm still not quite sure why the Release libraries are not built
on the first ninja run, despite the example having a proper dependency
on qtsvg:Release.
Running 'ninja svgviewer' a few more times ends up succeeding at one
point, because the SvgWidgets Release library does get built in
parallel with the failing example, and the next rebuild would
succeed.
While trying to fix the :Debug target to have proper dependencies, I
noticed that we add dependencies to the ${repo_name}_src custom target
via the DEPENDS option of add_custom_target(). That is incorrect,
that option should only be used for file level dependencies.
For target dependencies, add_dependencies should be used.
Doing that fixed both the :Debug dependencies as well as the Windows
issue, which is good enough for me.
Amends 08f46bb400
Pick-to: 6.2 6.3 6.4
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: I1888681e2e9362d3237acbdacc83222d6a60b48e
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
The simulator build of Qt for iOS is currently x86_64 only, instead
of universal builds with an arm64 slice as well, since we don't
support xcframeworks. This means we can't rely on Xcode's default
simulator arch settings, which on an Apple Silicon Mac will be
arm64.
Instead we override the simulator arch, like we do for qmake.
Pick-to: 6.4 6.3 6.2
Change-Id: I8b52389db1b83f4f9679c724bcde53b44dbc76f1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
When using qt-cmake-standalone-test, we didn't tell CMake to use the
same C++ language standard that Qt used when it was configured.
We did tell CMake to do that when configuring tests with
qt-internal-configure-tests via the qt_build_tests macro.
To ensure the proper standard is set, we also need to
find_package(Qt6Core), because the std flag is derived from the
QT_FEATURE_cxxyz flag which is set by Core.
Change-Id: Ia41f2a24983ddab0107a6446743f7b054df8c033
Pick-to: 6.2 6.3 6.4
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
CMakeLists.txt and .cmake files of significant size
(more than 2 lines according to our check in tst_license.pl)
now have the copyright and license header.
Existing copyright statements remain intact
Task-number: QTBUG-88621
Change-Id: I3b98cdc55ead806ec81ce09af9271f9b95af97fa
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Previously if qtbase was built with feature A set to ON, then building
qtsvg, then rebuilding qtbase with feature A set to OFF, trying to
build qtsvg would fail with an error message at configure time saying
that the feature value has changed.
This check was added quite early in the Qt CMake port, presumably to
catch accidental reconfigures that might cause long rebuilds.
This has dubious benefit though. We constantly had people telling us
they get the error without knowing what to do. The usual advice was to
remove CMakeCache.txt and reconfigure.
Instead of forcing people to suffer this dance, relax the constraint
by issuing a warning instead of an error, and make it more clear why
a rebuild might happen (a changed feature value might change
the generated module C++ header file which in turn might be included
by various project sources).
Amends 20633d97ab
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-95834
Change-Id: I992bd61024958869f3b995471b4c7ff75e3a33a0
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
All references to these variables have been removed from Qt
repositories.
Change-Id: Icca4668ec183ff543d04097600f8a8869066f8cc
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Add an option to limit the number of tests for building and testing
Android multi-ABI configurations in CI. Currently only Core tests
supposed to run.
Change-Id: Ibb8a41d60d108259ef2675ec54bde2482f87c8b2
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Warn projects not to use it because PUBLIC_LIBRARIES don't make
sense for executable targets and it also led to some issues in the
internal functions where some of them did not expect to receive
PUBLIC_LIBRARIES.
To ensure builds don't needlessly break, treat PUBLIC_LIBRARIES values
as regular LIBRARIES. In the future we might add an error instead.
Using PUBLIC_LIBRARIES in qt_internal_add_app, etc, accidentally
worked because the option name and the values following it were
parsed as values of the "previous" option, like SOURCES or
INCLUDE_DIRECTORIES or LIBRARIES, and when those got
passed through to qt_internal_extend_target, things magically worked.
We have a lot of projects using PUBLIC_LIBRARIES, mostly due to the
way qmake pro files were written and how pro2cmake converted them.
We'll have to clean up each repo.
Change-Id: I69e09d34afdf98f0d47c08d324643fc986f8131c
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Needed to get rid of warnings like
CMake Warning at cmake/QtFindPackageHelpers.cmake:406
(message): Could not find target Qt6::BundledLibYaml to query
its package name. Defaulting to package name Qt6BundledLibYaml.
Consider re-arranging the project structure to ensure
the target exists by this point.
which were introduced with the integration
of dffcc2370e in qtbase.
This happened because we never set and exported the package names
for 3rd party bundled libs.
So export the package name as well as "is 3rd party lib" value.
Amends 6235f7fa62
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I25fc1ffef766198974025e0097bced1cca4dd28d
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Add PlatformCommonInternal to the list of packages
compared in qt_internal_is_lib_part_of_qt6_package
It gets rid of the following warnings when configuring
standalone tests
CMake Warning at cmake/QtFindPackageHelpers.cmake:406 (message):
Could not find target Qt6::PlatformCommonInternal to query its
package name. Defaulting to package name Qt6PlatformCommonInternal.
Consider re-arranging the project structure to ensure the target
exists by this point.
CMake Warning at cmake/QtFindPackageHelpers.cmake:374 (message):
Could not determine package version of target
PlatformCommonInternal. Defaulting to project version 6.5.0.
Amends 606124c5cc
Amends dd1030a450
Amends dffcc2370e
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I65c23c20b3c1b70dbfd54edd4f5b83c6781f5e6f
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Previously we called _qt_internal_override_example_install_dir_to_dot
in Qt6CoreConfigExtras.cmake as part of a
find_package(Qt6 COMPONENTS Core) call, and we assumed that the
Extras file would always be included in each example project.
But our package dependencies handling code skips calling
find_package(Qt6Core) if Qt6Core_FOUND is already set to TRUE,
which will definitely happen due to root-scope find_package
calls when configuring other repos.
That means we wouldn't override INSTALL_EXAMPLEDIR to "."
and the install destination would end up being something like
${CMAKE_INSTALL_PREFIX}/example_relative_path/example_relative_path
aka a double nested path.
Make sure we call the
_qt_internal_override_example_install_dir_to_dot function
in Qt6ConfigConfig.cmake in addition to Qt6CoreConfig.cmake.
That way, even if Qt6Core is skipped during dependency resolution,
it's still handled by the Qt6 package itself.
Because the function is defined in the Core package, guard the call
with an if(COMMAND) and only call the function if it wasn't previously
called within the current or ancestor scopes.
Amends ac4a913f33
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-102879
Change-Id: Id47e3ce06faec6d156ae1473942dae0f9b90cb46
Reviewed-by: Christophe Giboudeaux <christophe@krop.fr>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
To support per-target iOS launch screens we need a way to specify
custom Info.plist entries without using cache variables, which we were
forced to use due to the implicit configure_file done for
MACOSX_BUNDLE_INFO_PLIST.
We now introduce an extra configure_file call done in a finalizer,
before we hand off the Info.plist file to MACOSX_BUNDLE_INFO_PLIST.
This extra configure_file call allows us to insert / substitute
additional Info.plist entries that CMake does not allow setting.
If a custom Info.plist file is provided, the finalizer will simply
skip the logic for creating a new one.
Amends e5b3436255
Pick-to: 6.4
Fixes: QTBUG-101064
Change-Id: I65496da146c9430a949a8163817021d54da28386
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Otherwise we don't create a Qt6FooPlugins.cmake file in shared Qt
builds.
Adjust comment.
Amends f68e2c92cc
Related to 7d6f1ee5a7
Change-Id: I9c66d81197a4867039d5c53daf1b7edf0391c701
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
In Qt6, the installed tools can be in one of two different locations,
depending on whether it is considered a helper or not. This means that
when migrating from Qt5 to Qt6, the pkg-config files no longer reliably
described where to find tools such as moc, uic, and rcc, which
third-party projects need to know about in their build systems.
Add this information in, to match qmake -query and Qt6CoreConfigExtras.cmake
Task-number: QTBUG-105051
Pick-to: 6.2 6.3 6.4
Change-Id: I6692a76e0491a1c5e28982aa5fbe8b8aec8dec56
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Regardless of the current log level.
Somewhat similar to dd5c860a7b
Amends e2a0ddbb69
Pick-to: 6.2 6.3 6.4
Change-Id: Ib7bc87f07e195125c858dcece2df6e82303dd01c
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
The __qt_internal_include_plugin_packages function includes
PluginConfig.cmake files which in turn might look for dependencies
with find_dependency. The dependencies that were found not have their
_FOUND variables set in the calling scope, which could cause multiple
lookups of the same dependency packages.
Change the function to be macro, so that all relevant _FOUND variables
are set and no unnecessary package lookups are done.
As a result, no need to set the QT_ALL_PLUGINS_FOUND_BY_FIND_PACKAGE
variable using set(PARENT_SCOPE)
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: Iba0fc83d9e58651f095e7b70d1ed19f064c4e577
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
This matches what we do in Dependencies.cmake files, except this time
for COMPONENTS passed to the Qt6 package.
For example if a project does
find_package(Qt6 COMPONENTS Widgets Core)
we'd end up looking for Core twice. Once as a dependency of Widgets
and once as a standalone request of the project.
Make sure to skip the second lookup if it was already found.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I61db7fbb99818b4b70a0bfe3e167b6f14732292e
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Removing the variable would cause nested find_dependency calls of
FooQmlPluginDependencies.cmake files to look for the Qml package
again and again.
If we got to the point of including QmlPlugins.cmake, we already know
that the Qml package was found.
Set it to TRUE after every inclusion to avoid repeated Qml package
loading.
The second inclusion pass will ensure to set the found variable to
FALSE in case if some dependency is actually missing.
Amends aad4158959
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I562a1c2ea0abac61453a743ab2e7d2f228de7ff0
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Previously if a target depended on CorePrivate, we would write a
_qt_internal_find_qt_dependencies(... Qt6CorePrivate) call into a
FooDependencies.cmake file.
That find_qt_deps call would remove the 'Private' suffix and would run
find_dependency with NAMES set to both the altered and non-altered
names.
This would find the relevant package but it would set the wrong
_FOUND variable name, e.g it would set Qt6CorePrivate_FOUND instead
of Qt6Core_FOUND.
This in turn could cause multiple lookups of the Qt6Core package
during dependency handling because the correct _FOUND var would not be
set.
Instead of always looking for the Qt6CorePrivate package, make sure
we look for an appropriately named package for all Privates modules,
because we have the necessary info to determine the correct name.
Note that INTERNAL modules will still be looked up via a Private
suffixed package name because that's how the package name is chosen
for them.
Remove the code that accounted for Private modules in
qt_internal_remove_qt_dependency_duplicates because it's not needed
anymore.
Warn when a package name can't be queried from a target's property
because the target might not exist yet.
Add a TODO comment for the code that searches with two NAMES.
We can't remove it right now, because it might break user projects
that use stale Dependencies.cmake files.
The dbus subdirectory is added before the tools subdirectory
to ensure that the new package name extraction does not error out, due
to trying to access a target that does not yet exist.
Amends 425ff34aa1
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: Ib34ae5ed92f68b4265518c2b8802daeb1a3a04d6
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Previously we did not create Qt6:: namespaced aliases.
This is needed as a workaround preparation for getting the package name
of a module target from one of it's properties.
Before it would fail in qtinterfaceframework because
ifvehiclefunctions-simulation-server uses PUBLIC_LIBRARIES
in its qt_internal_add_app call, and because _add_app does not handle
such an option, some weirdness in qtbase's _add_app -> _add_executable
-> _extend_executable -> _register_target_dependencies ended up trying
to register PlatformAppInternal as package dependency.
That issue will be handled in separate changes.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: Ifd03528c95b08cb6837a6aaa26cbf97c0cbabbb4
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
When loading Qt packages, don't look for the Qt6 dependency if it was
already found in the given subdirectory scope.
This reduces the amount of find_dependency(Qt6) calls.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I737c4433daf30eed51a058b45cd539dff7657ca4
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Instead of trying to compute and validate the QT_HOST_PATH and
QT_HOST_PATH_CMAKE_DIR variables in the generated toolchain file,
do it in the Qt6 package.
This provides better error messages when a project is configured
without using the Qt generated toolchain file.
Because it's not done in the toolchain anymore, remove the various
host variables from __qt_toolchain_used_variables.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I1ca239ff83b8f783897e171fee352fc43e8ad7a8
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Instead of checking if QT_HOST_PATH is set during user project
configuration to find out if Qt6HostInfo should be looked up,
record if QT_HOST_PATH was provided during Qt configuration
into Qt6Dependencies.cmake and look up the package in a user
project based on that information.
This improves handling of the case where cmake is directly used
to configure a Qt project (instead of qt-cmake), which means no
QT_HOST_PATH might be set by the user, and then cmake would error out
saying that e.g. Qt6CoreTools is not found, instead of saying that
Qt6HostInfo is not found.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I0377d5440e4b5b295af73cfd4b5188f61d48e440
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Also replace the duplicate call in QtSetup using the
new function.
To do that, we have to actually the call it in QtBuild
after QtPublicDependencyHelpers.cmake is available.
That call is needed so that Qt6_HOST_INFO_foo variables
are available in qt_generate_qmake_and_qtpaths_wrapper_for_target.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: Ic5776c214bee6bedcea714b213b0e5a42c1bae06
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
It's perfectly possible to create static plugins in an otherwise shared
Qt build, but the logic to import these plugins into applications was
assuming a fully static Qt build. We now handle this more granularly.
Change-Id: Iacfa72f04c7918613b50ca87cf123e7f4c0841d5
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The CMake build system files are properly generated, but the qmake parts
were missing.
Change-Id: Icbcce3143db976c536c802ea2314bc3f2595da51
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
It's perfectly possible to create static plugins in an otherwise shared
Qt build, but the logic to import these plugins into applications was
assuming a fully static Qt build. We now handle this more granularly.
This works for in-source tools and tests as well, which don't go through
the same CMake machinery for plugins as user projects do. The only case
that does not currently work is in-source examples, as they don't share
any of the plugin machinery with neither Qt internal tools/tests or user
project, but that's a bigger architectural issue that goes beyond this
change.
Change-Id: Ie00a97b02ac38ec4affadc447a3bfd0ec7d9c69a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This patch improves the QT_INLINE_SINCE(maj, min) macro to take
deprecation version into account.
If the specified (maj, min) version is less than or equal to the
version defined by QT_DISABLE_DEPRECATED_BEFORE, the macro will expand
to "inline", and the out-of-line fallback will be removed from the
library.
This is achieved by introducing the helper
QT_IF_DEPRECATED_SINCE(major, minor, whenTrue, whenFalse) macro.
Fixes: QTBUG-104131
Pick-to: 6.4
Change-Id: I285029dad7b71126072b024a3be6d7b11341996d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Fix existing warnings by casting to the appropriate type.
Change-Id: Ic44d2a71e1a2e508199dbb46bea7a19e183ec42c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
In cross-compilation, the CMAKE_FIND_ROOT_PATH will have path to the
host Qt and examples build will pick up wrong Qt6Config.cmake unless
the build dir path is prepended.
Pick-to: 6.4 6.3 6.2
Fixes: QTBUG-104270
Change-Id: I7fc7499369a2e5446e1c5257155f81c72716fef7
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
And take the opportunity to remove the "m" in the qmake feature name and
.prf file.
Pick-to: 6.4
Change-Id: I36b24183fbd041179f2ffffd170224ab75cdd968
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Clang has the option, but spells it differently.
Fixes: QTBUG-105002
Pick-to: 6.4
Change-Id: I36b24183fbd041179f2ffffd170217e82ff6d14d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
To enable CET for MSVC, only passing "/CETCOMPAT" to
the linker should be sufficient.
Enabling generation of EH Continuation (EHCONT) metadata
is additional protection and should not be necessary.
It also requires all the dependencies to be re-compiled
with EHCONT enabled, otherwise the linker will refuse
to link the obj files. However, this is rather hard
to achieve if your application depends on many 3rd-party
libraries, so to let people enable CET more freely,
we don't enable EHCONT guard by default.
Pick-to: 6.4
Change-Id: Iba08a5ec56c474d291991fb751a0de764719bd85
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When a Qt component or dependency is not found, we will now show a
message that the user can reconfigure the project with
-DQT_DEBUG_FIND_PACKAGE=ON.
If the option is enabled, various variables that find_package uses to
find packages (like CMAKE_PREFIX_PATH, CMAKE_FIND_ROOT_PATH) will be
recorded before each find_package / find_dependency call that is
executed in any of the Qt package files.
If any find_package call fails (a package has its _FOUND variable set
to 0), the values of all those recorded variables will be shown.
This is useful to troubleshoot issues, especially when
cross-compiling, without having to manually modify the various
Config files.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I3654960597911bd704fbe3c419bcae347ab739a9
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Depending on CMake version suggest usage of either
--debug-find-pkg or CMAKE_FIND_DEBUG_MODE to help troubleshoot
why dependent packages are not found.
To achieve that, append the hint message to the _NOT_FOUND_MESSAGE.
To ensure it works for qt dependencies, and not only tool and 3rd
party dependencies, _qt_internal_find_qt_dependencies
is modified to set variable names infixed by the target name, so the
name is consistent with the other dependency lookup functions.
The check and message are also added when a Qt6 component is not
found.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I4ef23d1c53ac8e04eb72c260d6860c1eeec8d7a3
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
So far we always recommended that developers set CMAKE_PREFIX_PATH to
point to the location of the Qt installation so that Qt packages are
found by CMake.
In Qt5 one could also set the Qt5_DIR variable to $qt/lib/cmake/Qt5
to allow the following signature to work:
find_package(Qt5 COMPONENTS Core)
This was not sufficient in Qt6 because the CoreTools dependency would
not be found.
Fix this by also looking into the parent folder of
CMAKE_CURRENT_LIST_DIR as well as _qt_cmake_dir, like we already do
for regular non-Tools packages in _qt_internal_find_dependencies.
Note that setting Qt6_DIR is not sufficient for cross-compilation if
the qt.toolchain.cmake file is not used.
Aside from platform specific options that would have to be passed
manually to CMake (like -DCMAKE_SYSTEM_NAME=iOS for iOS) and
passing a QT_HOST_PATH value, the code would also need to be
adapted to do the necessary CMAKE_FIND_ROOT_PATH manipulations
to ensure that dependent packages are found.
Pick-to: 6.4
Task-number: QTBUG-97615
Change-Id: I10c419632d43bb929e184bab3b9d3d27a35ea87a
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
When a package's tools dependency is not found (e.g. Core's CoreTools)
set the _NOT_FOUND_MESSAGE variable the same way that find_dependency
does.
We can't use find_dependency directly because that returns immediately
without allowing us to reset the prefix paths vars.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I81e9817de8f30214fafbefe3d98ef7bc8848e715
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
If find_package(Qt6 REQUIRED COMPONENTS Core) is called, don't
propagate the REQUIRED option to all the dependencies of Core,
regardless if it's a 3rd party library, tool or another Qt package
dependency.
Propagating REQUIRED causes the find_dependency -> find_package call
to exit the calling file immediately when the package is not found,
not giving an opportunity for find_dependency to set the
_NOT_FOUND_MESSAGE variable.
Instead force all find_dependency / find_package calls
to be optional, set the calling _FOUND variable to FALSE if the
dependency is not found, also set the _NOT_FOUND_MESSAGE variable.
Then the find_package call that loaded FooModuleConfig.cmake file
will show that message as the reason for the package not being
found.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: Idcf0b6ed6f6bb38dc082110bbd817b05e287c052
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
If a project calls find_package(Qt6 COMPONENTS Gui Network) and Gui is
not found, there's no reason to look for Network, because the
COMPONENTS option implies that it is a required component. Failing to
find a component sets Qt6_FOUND to false, so we can break early.
If a project calls find_package(Qt6 OPTIONAL_COMPONENTS Gui Network)
then Network will still be looked for if Gui is not found.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I5c5edd27729635e6b7ade059656b49320364ad13
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Use _qt_internal_find_third_party_dependencies instead.
We rely on the inner find_dependency call to set the
Qt6_NOT_FOUND_MESSAGE message when a dependency is not found.
This implies removing the custom FATAL_ERROR handling
and relying on the parent find_package to display the
Qt6_NOT_FOUND_MESSAGE message.
We also clear Qt6_FIND_COMPONENTS if a dependency is not found.
No need to look for Qt packages if the Qt6 dependency was not met.
This reduces the amount of recursive error messages.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I5c611aaededfa63eb507ec5385b37a2fb6fcc698
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Aside from moving the code to reduce duplication, the only changes in
the code are the replacement of @target@ to ${target}, using IN LISTS
with variable names to avoid macro expansion issues and replacing
the if(var) conditions with double variable evaluation
+ NOT STREQUAL "".
The function implementations are now in the same order as they
are used in the Dependencies.cmake files.
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: Iaae926414fd2a7cc09c2f5716376caaa0aade74b
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
It was accidentally left when changes were made from patchset 1
to patchset 2 in 825cb50c27
Amends 825cb50c27
Pick-to: 6.4
Task-number: QTBUG-104998
Change-Id: I04dd50cfb93655f0c224bb226695e7771e9bc5d1
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Make the target purpose more understandable from its name.
Change-Id: I4f4a56fd3ef338b728d4a81edc2df32cada97f6c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The only place the function was used was to generate the title case of
a target, so the issue wasn't spotted until now.
Pick-to: 6.2 6.3 6.4
Change-Id: Iee66ecea569e7411c6b5a5e5312cde910a48fa01
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Consider qtbase built with CMAKE_STAGING_PREFIX=/foo on Windows.
If /foo was moved to /bar, non-qtbase repositories did get a staging
prefix with drive letter assigned. This is undesirable when DESTDIR is
used on installation.
Change the implementation of qt_internal_new_prefix to remove the drive
letter from the "new prefix" if the "old prefix" did not have a drive
letter.
Change-Id: I6fb17e690b264920b0dd4204e3b3c30794c7e76e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
We started recording extra dependencies for the QtNetwork TLS plugin,
but we never actually processed them to write out the necessary
find_package calls.
This broke static builds of qtopcua, because the OpenSSL::SSL target was
no longer created in the root scope, but only in some child ones like
src/opcua, whereas the target was referenced in generator expressions
in a different sibling scope src/declarative_opcua, leading to errors like
CMake Error at lib/cmake/Qt6/QtPrlHelpers.cmake:116
(file): Error evaluating generator expression:
$<TARGET_LINKER_FILE:OpenSSL::SSL>
No target "OpenSSL::SSL"
Call Stack (most recent call first):
lib/cmake/Qt6/QtModuleHelpers.cmake:837 (qt_generate_prl_file)
lib/cmake/Qt6/QtScopeFinalizerHelpers.cmake:21:EVAL:1
(qt_finalize_module)
src/declarative_opcua/CMakeLists.txt:DEFERRED
Make sure to process the extra deps for plugins as well.
Amends d754e43721
Amends 3c23317552
Pick-to: 6.4
Task-number: QTBUG-96283
Change-Id: I11876e0844198b3a794bc06b6691ee694fd3b1c2
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
If qtbase was configured with CMAKE_STAGING_PREFIX set to a path without
drive letter on Windows, we must ensure that this exact staging prefix
is propagated to non-qtbase repos.
We already had code that does this for CMAKE_INSTALL_PREFIX. But since
9a74d94ff5 we build our cross-built
packages with CMAKE_STAGING_PREFIX instead of CMAKE_INSTALL_PREFIX.
Move said code into a function and use it for CMAKE_STAGING_PREFIX too.
This fixes Android non-qtbase release libraries not being stripped in
our Windows Android packages.
This amends commit 037fd545c4.
Fixes: QTBUG-104827
Pick-to: 6.2 6.3 6.4
Change-Id: I909f7f39bd0ef7b559619b69f756c042d6c528b0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
when building Qt repositories.
When building for example qtquick3d, the Qt6QmlPlugins.cmake
file should not load the qtquick3d specific plugin config files
because the targets will be created as part of the build and cause
duplicate errors.
We already did it for static builds, but now we also do it for shared
builds.
Amends 7d6f1ee5a7
Amends 98e8180e56
Pick-to: 6.4
Task-number: QTBUG-94066
Change-Id: I66ca71dfa6485eded94c1ecb5eb3b23daf908b39
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
It's deprecated as of Xcode 14, and generates a warning message if a
project explicitly enables bitcode. The App Store no longer accepts
bitcode submissions from Xcode 14.
Pick-to: 6.2 6.3 6.4 5.15
Change-Id: Ib1f9d5114ca4d8b1845ecc7a9de0473ee015db33
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Recents emsdk versions support specifying the method list without
using brackets. Switch to this syntax since that avoids any quoting issues.
Pick-to: 6.4
Change-Id: Ib7bf8ec3f0d2ef67e8222a23e7af9b368ee99a00
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
qt_internal_add_plugin calls qt_set_target_info_properties with the
TARGET_VERSION argument and passes arg_VERSION. However, the function
qt_internal_add_plugin does not have a VERSION argument.
If arg_VERSION is set before calling qt_internal_add_plugin, that value
will be used, and that could be wrong for the plugin.
Remove the TARGET_VERSION argument from the
qt_set_target_info_properties call.
Pick-to: 6.4
Change-Id: I0ae9e0e6636d74fdc20e6ab9ca525c5a9126000c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Use a more detailed description instead.
Also adds the missing part of the GCC parameter.
Amends commit qtbase/42287255d38bf493b5731396b99bc9cd7b1baba4
References:
https://gcc.gnu.org/onlinedocs/gcc-12.1.0/gcc/Instrumentation-Options.html#Instrumentation-Options
Change-Id: I94a22ac7dfa80644e92fe01021f7868dfa02dd69
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The include paths in QMAKE_INCDIR_FOO entries in qt_lib_XXX.pri files
are filtered to not contain implicit include directories.
We must enclose the regular expression with ^...$ to avoid catching too
many paths like any subdirectory of /usr/include.
Fixes: QTBUG-104736
Change-Id: I2d40e6ec6d3f3421d591fed90b4dd9ebbbeb59f4
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Previously QtModulePlugins.cmake files were only created and
included in static library Qt builds.
Having the targets available in shared library builds would be
useful for custom project deployment purposes. One could query
the location of the plugins or use various generator expressions
referencing their location.
Ensure we always generate and include the QtModulePlugins.cmake files
regardless of the build type.
Allow opting out of including the files by setting
QT_SKIP_AUTO_PLUGIN_INCLUSION to ON, just like we allow for Qml
plugins with QT_SKIP_AUTO_QML_PLUGIN_INCLUSION.
Pick-to: 6.4
Fixes: QTBUG-94066
Change-Id: I69a5dc17762a8e43265578fc33b82b5c4b7a1f5c
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Don't duplicate the logic of plugin package inclusion for each Qt
module. Instead move it into QtPublicPluginHelpers.cmake.
Pick-to: 6.4
Task-number: QTBUG-94066
Change-Id: I5e1f5176a0e754ed56a792c97865752529462617
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Use message(STATUS) for the 'Generating Plugins' message.
This way it will go to stdout instead of stderr, which follows the
convention we have for most of our other messages.
Also list only the modules that actually have plugins, rather than all
known modules.
Pick-to: 6.2 6.3 6.4
Change-Id: I1ea0ed71418ede54790cabd32e03e82fc69f2858
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
The previous fix 754512a64d
did not handle qml plugins, which meant that they would still have
hardcoded paths and see warnings like the one below when generating
the prl files
CMake Warning (dev) at
cmake/QtFinishPrlFile.cmake:103 (message):
Could not determine relative path for library
qml/QtQml/WorkerScript/libworkerscriptplugin_debug.a
when generating prl file contents. An absolute path will be
embedded, which will cause issues if the Qt installation is
relocated.
Handle qml plugins as well.
Amends 754512a64d
Amends f4e9981259
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-104708
Task-number: QTBUG-104396
Change-Id: Icfb1069d1cb0a39a35004b20e58ee6e386d14f3b
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Previously if zstd was not found, one would see such a warning message
Could NOT find WrapZSTD: Found unsuitable version "", but required is
at least "1.3" (found ZSTD_LIBRARY-NOTFOUND)
This is because PC_ZSTD_VERSION was a defined variable with an empty
value, which makes FPHSA believe that a version was extracted from
somewhere.
Avoid passing that value directly.
Now the warning message is
Could NOT find WrapZSTD (missing: ZSTD_LIBRARIES ZSTD_INCLUDE_DIRS)
(Required is at least version "1.3")
Pick-to: 6.2 6.3 6.4
Change-Id: I88760d94db0d869d328085996298f4aaa88bc6c2
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Rename FindWrapDoubleConversion.cmake into
FindWrapSystemDoubleConversion.cmake.
Merge contents of Finddouble-conversion.cmake into the one above.
This allows users to provide their own Finddouble-conversion.cmake
file (Conan can do it).
Don't mark the system package as required, because we have a bundled
one too.
Add link to upstream.
Make sure to show either Config file or library path when one is
found.
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-104541
Change-Id: I9ea2330697c6fc280328849ca11522291c4073d8
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
This allows picking up 3rd party Find modules. One use case is
Conan-generated Find modules.
Also add TODO in case we ever need to handle finding the upstream
target name rather than the Hunter chosen one.
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-104542
Change-Id: I243987c657f74e8127076666d9734b2b657bc0ee
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
The version option needs to be specified before the COMPONENTS
option, otherwise it is treated as another component.
This causes failures when a Conan provided FindPCRE2.cmake script is
picked up, which actually does validation of component names based
on the component information stored in the conanfile.py recipe.
Move the version value to be before COMPONENTS.
Amends 1007aac63a
Pick-to: 6.2 6.3 6.4
Task-number: QTBUG-104542
Change-Id: I92c70f266a07c4aabdadcecda1ba7e107a033604
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
When recording which package version to look for in
QtFooModuleDependencies.cmake and other files like it,
instead of using PROJECT_VERSION, use the version of the
package that contains the dependency.
For example if we're hypothetically building the qtdeclarative repo
from the 6.4 branch, against an installed 6.2 qtbase, then
the Qt6QmlModuleDependencies.cmake file will have a
find_package(Qt6Core 6.2) call because qtdeclarative's
find_package(Qt6Core) call found a 6.2 Core when it was configured.
This allows switching the versioning scheme of specific Qt modules
that might not want to follow the general Qt versioning scheme.
The first candidate would be QtWebEngine which might want to
follow the Chromium versioning scheme, something like
Qt 6.94.0 where 94 is the Chromium major version.
Implementation notes.
We now record the package version of a target in a property
called _qt_package_version. We do it for qt modules, plugins,
3rd party libraries, tools and the Platform target.
When we try to look up which version to write into the
QtFooModuleDependencies.cmake file (or the equivalent Plugins and
Tools file), we try to find the version
from a few sources: the property mentioned above, then the
Qt6{target}_VERSION variable, and finally PROJECT_VERSION.
In the latter case, we issue a warning because technically that should
never have to happen, and it's a bug or an unforeseen case if it does.
A few more places also need adjustments:
- package versions to look for when configuring standalone
tests and generating standalone tests Config files
- handling of tools packages
- The main Qt6 package lookup in each Dependencies.cmake files
Note that there are some requirements and consequences in case a
module wants to use a different versioning scheme like 6.94.0.
Requirements.
- The root CMakeLists.txt file needs to call find_package with a
version different from the usual PROJECT_VERSION. Ideally it
should look for a few different Qt versions which are known to be
compatible, for example the last stable and LTS versions, or just
the lowest supported Qt version, e.g. 6.2.6 or whenever this change
would land in the 6.2 branch.
- If the repository has multiple modules, some of which need to
follow the Qt versioning scheme and some not,
project(VERSION x.y.z) calls need to be carefully placed in
subdirectory scopes with appropriate version numbers, so that
qt_internal_add_module / _tool / _plugin pick up the correct
version.
Consequences.
- The .so / .dylib names will contain the new version, e.g. .so.6.94
- Linux ELF symbols will contain the new versions
- syncqt private headers will now exist under a
include/QtFoo/6.94.0/QtFoo/private folder
- pri and prl files will also contain the new version numbers
- pkg-config .pc files contain the new version numbers
- It won't be possible to write
find_package(Qt6 6.94 COMPONENTS WebEngineWidgets) in user code.
One would have to write find_package(Qt6WebEngineWidgets 6.94)
otherwise CMake will try to look for Qt6Config 6.94 which won't
exist.
- Similarly, a
find_package(Qt6 6.4 COMPONENTS Widgets WebEngineWidgets) call
would always find any kind of WebEngine package that is higher than
6.4, which might be 6.94, 6.95, etc.
- In the future, if we fix Qt6Config to pass EXACT to its
subcomponent find_package calls,
a find_package(Qt6 6.5.0 EXACT COMPONENTS Widgets WebEngineWidgets)
would fail to find WebEngineWidgets, because its 6.94.0 version
will not be equal to 6.5.0. Currently we don't pass through EXACT,
so it's not an issue.
Augments 5ffc744b79
Task-number: QTBUG-103500
Change-Id: I8bdb56bfcbc7f7f6484d1e56651ffc993fd30bab
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
If a find_package(Qt6Foo) call has the QUIET option passed, don't
display the incompatible version warning.
Also if the find_package call has the EXACT option passed, and the
searched for version does not match the package version exactly,
there's no point in showing the warning because find_package
will reject the package anyway, even if we set
PACKAGE_VERSION_COMPATIBLE to TRUE
Pick-to: 6.2 6.3 6.4
Change-Id: I78ef95cf4a045034fc50853465f3ba1db84bba63
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Merge all the existing checks into a single one, which is a simple pass
or fail, since all our supported compilers support all the intrinsics up
to Cannon Lake. The two I've recently added (AVX512VBMI2 and VAES)
aren't yet supported everywhere, so they stay.
For some reason, all intrinsics seem to be disabled on Android. It looks
like some support was missing during the CMake port and this was never
again looked at. I'm leaving it be.
As for WASM, discussion with maintainers is that the WASM emulation of
x86 intrinsics is too hit-and-miss. No one is testing the performance,
particularly the person writing such code (me). They also have some
non-obvious selection of what is supported natively and what is
merely emulated. Using the actual WASM intrinsics is preferred, but
someone else's job.
Change-Id: Ib42b3adc93bf4d43bd55fffd16c10d66208e8384
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
This will stop working with the next commit, which merges all basic x86
SIMD intrinsics into one configure test. As a result, linking almost
anything graphical on iOS (which is almost everything) causes the linker
to fail with undefined references to SIMD-optimized versions that didn't
get compiled.
Change-Id: Ib42b3adc93bf4d43bd55fffd16c288f4104a6ccc
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
I don't know if they've just added the libs and therefore the GSSAPI
content wasn't enabled before, but libgssapi_krb5.so does not have the
symbols we need.
ld: error: undefined symbol: gss_acquire_cred
>>> referenced by qauthenticator.cpp:1803 (/usr/home/tjmaciei/src/qt/qt6/qtbase/src/network/kernel/qauthenticator.cpp:1803)
>>> src/network/CMakeFiles/Network.dir/kernel/qauthenticator.cpp.o:(qGssapiTestGetCredentials(QStringView))
ld: error: undefined symbol: gss_release_name
>>> referenced by qauthenticator.cpp:1808 (/usr/home/tjmaciei/src/qt/qt6/qtbase/src/network/kernel/qauthenticator.cpp:1808)
>>> src/network/CMakeFiles/Network.dir/kernel/qauthenticator.cpp.o:(qGssapiTestGetCredentials(QStringView))
[...]
Pick-to: 6.2 6.3 6.4
Change-Id: I6d3880c7d99d4fc494c8fffd16fabf70bbd272f5
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Make sure to convert absolute paths generated using the
$<TARGET_LINKER_FILE> generator expressions into relative paths.
Because prl files are generated for both modules and plugins, we need
to pass both a list of qt module locations and qt plugin locations
to QtFinishPrl.cmake, and then try to make the absolute path relative
to each passed directory.
A warning assertion is shown if we no relative path could be made,
which will cause an absolute path to be embedded. This should not
happen though.
Amends f4e9981259
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-104396
Change-Id: Id68395c0dbb20aad5c510d77835cc931b9396556
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
- USE_WEBGL2 is depreciated, Emscripten now uses MAX_WEBGL_VERSION
- Optimize and remove use of emulated ES2 and ES3, which means
only use WebGL friendly subset.
Users can add USE_ES3=1 and USE_ES2=1 to the final linker arguments
for those respective versions in order to enable using
glDrawArrays and glDrawElements with unbound buffers.
See https://emscripten.org/docs/porting/multimedia_and_graphics/OpenGL-support.html
Pick-to: 6.4
Change-Id: I11ae359966964b3e7aa6e61ccc714c2bfbf61f96
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
The variable was misspelt, so we obviously don't need these
exceptions.
Pick-to: 6.4 6.3 6.2
Change-Id: I691c9315bcde3aad72410ce01ae6dc6a013ee6fd
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
We have now had several requests for inlining previously-exported
member functions, but no standard mechanism to effect it.
As QT_REMOVED_SINCE has shown, there is great value in having such a
standard mechanism, so here is one.
With this change, to inline a previously exported (member) function,
simply
- mark the declaration with QT_<MODULE>_INLINE_SINCE
- move the definition into the header file (outside the class),
- wrap it in QT_<MODULE>_INLINE_IMPL_SINCE
- #include the header into the module's removed_api.cpp
Just including the header into removed_api.cpp is enough, so you may
want to add a comment:
#include "header.h" // uses QT_<MODULE>_INLINE_SINCE
The effect is as follows:
- A TU in a _different_ library will see an inline declaration,
followed by the definition, and so it will see a normal inline
function.
- A TU in the same library will, however, see a non-inline
declaration, to avoid the ODR violation that at least GCC/ld are
able to detect.
- When QT_<MODULE>_BUILD_REMOVED_API is in effect, the TU will also
see the definition, which is the same setup as before the change,
except in a different TU, and therefore export the member.
- When, OTOH, QT_<MODULE>_BUILD_REMOVED_API is _not_ in effect, the
TU will see no declaration, assuming (correctly), that the
definition will be supplied by a different TU.
This is, of course, an ODR violation, but not worse than what we do
elsewhere, as the definitions differ only between library and user.
The function is inline only for the users of the library, not the
library itself, which will still see the function as non-inline. If
inlining is critical within the library, too, the existing function
should call a new inline function, and calls in the same library should
be changed to call the new inline function instead.
Use the new mechanism to inline the QLocale ctor we intended to inline
for 6.3, but couldn't, because we hadn't found the magic incantation,
yet. Thiago found it a few weeks later, and this is what this patch is
based on.
Fixes: QTBUG-100452
Pick-to: 6.4
Change-Id: Ia0030cddc64b6b92edfed860170d5204aa74b953
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Changing a C++ source file can trigger rebuilds of a lot of other
source files that might include AUTOGEN'ed headers or sources.
See https://gitlab.kitware.com/cmake/cmake/-/issues/22531 for some
details. Fixed in CMake 3.21.2.
There are still files that are rebuilt even in 3.21.2, but it's less,
and it returns to the status quo of how it was in 3.21.0 or earlier
versions.
Pick-to: 6.2 6.3 6.4
Task-number: QTBUG-104352
Change-Id: Ie1c991d52df48442d4134e4ed22a8137a3c993c8
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
The test run is wrapped with a special TESTRUNNER script that ignores
failing tests (there are several tests failing when built with ASAN) and
also ignores LSAN errors (memory leaks - but still visible in the
output).
The test run only fails if a test reports ASAN errors or if it
crashes (or times out, which is like a crash caused by qtestlib's
watchdog timer).
Fixes: QTQAINFRA-5025
Change-Id: I861756ab49388ac4a52409d3a780684244e469b1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
We're in 2022. A 11-year-old C standard probably suffices, especially
since we require C++17 anyway.
Pick-to: 6.4
Change-Id: Ibcde9b9795ad42ac9978fffd16f3555327097ded
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This will hide the configuration summary and cmake feature summary and
found packages output upon reconfiguration.
Pick-to: 6.2 6.3 6.4
Task-number: QTBUG-104128
Change-Id: I42270b99e45076052ec176df4652661cae10ac0c
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
or when feature changes are detected, even when the log-level is set
to NOTICE (which is the default for non-developer-builds).
We want to show the summary during the first configuration so we don't
force users to look into the config.summary file.
We want not to show the summary upon reconfigurations, to keep regular
reconfigurations as quiet as possibe, so it's easy to notice any new
warnings.
Amends e2a0ddbb69
Amends 384dfceb53
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-104127
Change-Id: I506f33b4bae9da8957e04bb69c206bf00e3f7b0e
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
FindWrapSystemHarfbuzz.cmake relied on pkg-config to find system
harfbuzz. This patch makes it find system harfbuzz even if pkg-config
is not available or disabled.
Pick-to: 6.2 6.3 6.4
Task-number: QTBUG-103894
Change-Id: I2a8fc64c738c7604f47de89f387002e40a9fa5e0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
We need to check whether pkg_check_modules returns success before
setting up target name etc.
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-103894
Change-Id: I12702639683723d976e93be95443099b88885869
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Turning off pkg-config with the configure flag -no-pkg-config did not
work. There are different defaults for FEATURE_pkg_config on different
platforms (e.g. Linux: ON, Windows: OFF). The existing code that
calculated the initial FEATURE_pkg_config value assumed that the default
is OFF and never turned the feature off.
Pick-to: 6.2 6.3 6.4
Fixes: QTBUG-104123
Change-Id: I33b9687c55c60d4ec9224324951a8838741ee976
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
As of Emscripten 3.1.3, the --embind compiler argment has been
depreciated for -lembind
Change-Id: Iac5bc21602f27fda7c1ea6814a1c9525b9a5afab
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Adding specialHTMLTargets to EXPORTED_RUNTIME_METHODS carries the
obligation to actually use it as well; failing to do so makes Emscripten
stop with a reference error on startup.
However, we can't guarantee that Qt will use it in all cases. The
current usage depends on QGuiApplication being used. Application code
could be using QCoreApplication, or no application object at all.
Detect if specialHTMLTargets is present instead, and then enable the code
paths which uses it if that's the case. This means that apps which want
to use e.g. multiple browser windows can opt into support by making sure
EXPORTED_RUNTIME_METHODS contains specialHTMLTargets.
Change-Id: I81105aa01946602fcf593f170e305d7dc9bad3be
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Added a small helper function that also installs the script to
prefix builds. Additionally, leveraging the cmake option
CROSSCOMPILING_EMULATOR for the testrunner fits neatly in the rest
of our cmake code.
Change-Id: I75288e97c81b250ac3997f2e7a22bc7bd82b7b69
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This ensures that the Xcode 'Display name' input under
${target} -> General -> Identity -> Display name is not empty.
Because adding ${PRODUCT_NAME} directly in the Info.plist.in template
will cause CMake to evaluate it as variable expansion, work around the
issue by putting the dollar sign into a separate cache variable that
after evaluation will result in ${PRODUCT_NAME} being in the file
verbatim, so that Xcode evaluate it at build time.
Amends 4d838dae5a
Pick-to: 6.2 6.3
Task-number: QTBUG-95838
Change-Id: I2d1090cc8e84b32442f7daca2d4ce5e3ad413c68
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Currently our iOS CMake toolchain file sets the global
XCODE_EMIT_EFFECTIVE_PLATFORM_NAME property to OFF, to work
around a CMake issue regarding usage of object libraries in
conjunction with Xcode. The error was
The OBJECT library type may not be used for IMPORTED libraries under
Xcode with multiple architectures $(CURRENT_ARCH)
While this got rid of the error, it introduced a regression where
linking an executable against a static library in the same project
failed due to the library not being placed in a directory where Xcode
expects it to be.
clang: error: no such file or directory:
'~/build-untitled4-Qt_6_0_2_for_iOS/Debug/libuntitled4.a'
The actual library is created in Debug-iphoneos/libuntitled4.a
Note the -iphoneos suffix, which is related to the
EFFECTIVE_PLATFORM_NAME.
This could be further worked around by either explicitly setting the
library ARCHIVE_OUTPUT_DIRECTORY property in the project, or flipping
the value of the XCODE_EMIT_EFFECTIVE_PLATFORM_NAME to ON at the
end of the project. Both workarounds are not project-friendly.
In the mean time CMake got a fix for the original error
at https://gitlab.kitware.com/cmake/cmake/-/merge_requests/5771
which got released with CMake 3.20.0.
That was unfortunately not sufficient to remove our initial
workaround, because removing it would trigger a different
error at generation time
CMake Error:
Error evaluating generator expression:
$<TARGET_OBJECTS:Qt6::Quick_resources_1>
The evaluation of the TARGET_OBJECTS generator expression is only
suitable for consumption by CMake (limited under Xcode with multiple
architectures). It is not suitable for writing out elsewhere.
Fortunately, another fix landed in CMake 3.21.0 to address that
https://gitlab.kitware.com/cmake/cmake/-/merge_requests/6161
Because static builds (iOS) require CMake 3.21, with both of these
fixes we can now remove our workaround.
Even projects that set ARCHIVE_OUTPUT_DIRECTORY or flip
XCODE_EMIT_EFFECTIVE_PLATFORM_NAME to ON still continue to work
fine.
This also fixes installation of libraries, which also took into
account the effective platform name and thus caused a mismatch between
the expected output dir and the real one.
This reverts 1e1805ed36
Pick-to: 6.2 6.3
Fixes: QTBUG-93268
Fixes: QTBUG-95381
Task-number: QTBUG-87198
Change-Id: Ifcaf0f89e4328ae9859c596882ce32401fa491c3
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
When calling qt-cmake on the command line, we don't usually force
usage of a particular CMake generator and defer to the user's choice
or CMake's default for the host OS.
In the case of iOS, the generator that makes the most sense to use is
Xcode. One could also use Ninja / Unix Makefiles if the project
is only building static libraries, but for shared libraries and
executables the project likely needs the code signing
provided by xcodebuild.
When targeting iOS, use a different qt-cmake file template.
The iOS-specific shell script will set the CMAKE_GENERATOR environment
variable to 'Xcode'.
If no -G or -D CMAKE_GENERATOR is provided on the command line then
the project will use the Xcode generator. Otherwise the generator
given on the command line takes precedence.
The CMAKE_GENERATOR environment variable from the parent process is
completely ignored.
The logic is only done for iOS, to reduce the likeliness
of breaking the qt-cmake script for other platforms.
Note that Qt Creator does not use qt-cmake, but rather calls cmake
directly with additional options like the toolchain file,
architecture, sysroot, etc.
[ChangeLog][iOS][CMake] qt-cmake now defaults to using the Xcode
generator when targeting iOS projects.
Pick-to: 6.2 6.3
Fixes: QTBUG-100834
Change-Id: I39b3dce47cc9ee2f98678631e4bd035c59c65294
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Output names of static libraries might be different from target names.
For example, the library name of Qt6::DeviceDiscoverySupportPrivate is
"Qt6DeviceDiscoverySupport.lib", and the library name of
Qt6::QTlsBackendCertOnlyPlugin is "qcertonlybackend.lib".
This commit make pdb files names consistent with the library names.
And make sure we have set correct OUTPUT_NAME property before calling
qt_set_common_target_properties()/qt_internal_set_compile_pdb_names().
Change-Id: Idb3cacd7a46a4f298fd584b927b5d726956faea8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Sometimes it is not desirable to include the libraries in the APK,
e.g. system and vendor apps could prefer having one set of libraries
installed on the device. If unbundled deployment is specified,
native libraries will not be included in the APK.
With unbundled deployment, optional arguments can be passed to
set the path to load the libraries on the device.
[ChangeLog][Android][Deployment Changes] Adds option for Unbundled
deployment, where native libraries are not packaged in the APK.
Task-number: QAA-771
Change-Id: Ica51ef83a24dad58c7586bf610a58abe21fc1100
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
add_custom_command with PRE_LINK doesn't work correctly with
Multi-Config builds. The better solution is to introduce a custom
target that generates the final version script and link the target to
the library target as the dependency.
Change-Id: Ib7420af752a6a46f29f411f9f0dc8557410b4f22
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
If QT_GENERATE_WRAPPER_SCRIPTS_FOR_ALL_HOSTS is ON then we generate
Windows scripts on Unix and vice versa. We always used the host
platforms line endings for generating the scripts. This leads to
Windows line endings in Unix scripts and vice versa.
Explicitly specify the line endings style when generating wrapper
scripts.
Fixes: QTBUG-102747
Pick-to: 6.2 6.3
Change-Id: I1603add46f276a5d91bbf0f103a261cdd84c343b
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Files that have to be modified by hand are modified.
License files are organized under LICENSES directory.
Task-number: QTBUG-67283
Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
qmake adds QMAKE_PRL_LIBS values on the link line after the currently
processed library. Because CMake adds resource object files into
QMAKE_PRL_LIBS, they end up on the link line after the library.
This causes issues on Linux with GNU ld and ld.gold, because the
linker discards symbols from the library which are then later referenced
by the object files.
Work around that by placing the path to the library directly into
QMAKE_PRL_LIBS after the resource object files.
This ensures the linker doesn't discard the symbols required by the
resource object files.
This means that each library encountered in qmake's LIBS variable will
be temporarily referenced twice in qmake's project state: once from
LIBS / QMAKE_PRL_TARGET, and once when the QMAKE_PRL_LIBS values are
added. On the link line it will appear only once though, because qmake
does library deduplication during prl file processing, which only keeps
the last occurrence.
Amends 4ab5432081
Pick-to: 6.2 6.3
Fixes: QTBUG-103002
Change-Id: I97647b64de22b158424850915fee62b5fea5f995
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
JavaScripts's BigInt feature provides support for arbitrary-precision
integers. This makes it possible to represent 64-bit integers; the
standard JS Number type supports 32-bit integers only (or more
accurately 53-bit integers - see Number.MAX_SAFE_INTEGER).
Enable WASM_BIGINT which makes Emscripten map int64_t and uint64_t
to BigInt when interfacing with JavaScript code.
This removes one of the conditions which enables
wasm-emscripten-finalize.
Task-number: QTBUG-103352
Change-Id: Ia70d599daaf34c92695f5a2b61665e0c237e6b95
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Reviewed-by: David Skoland <david.skoland@qt.io>
This removes one of the conditions which enables
wasm-emscripten-finalize.
Task-number: QTBUG-103352
Change-Id: Id05db4b081dec360cdad2e611622e5baf09aeb23
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: David Skoland <david.skoland@qt.io>
find_library does not always work because libatomic.so may be in a path
like /usr/lib/gcc/x86_64-linux-gnu/11/libatomic.so, which CMake does not
consider by default.
Pick-to: 6.3
Change-Id: I73a657c470efa4f84f8629bd531edfcac3b3a352
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Unsetting CMAKE_STRIP and including CMakeFindBinUtils to find it again
is not safe, because CMakeFindBinUtils has logic to search for
additional tool names depending on the currently processed language.
The currently processed language is set in _CMAKE_PROCESSING_LANGUAGE
only when CMake is doing it's language introspection via
CMakeCXXCompiler.cmake.
This resulted in the build system finding a regular host-OS strip,
rather than an android specific llvm-strip when doing an Android
build, which then silently failed to strip the Android libraries
and caused us to ship big binaries.
Improve the strip wrapper creation in a few ways:
- Save the original strip value on first configuration
- Restore it if needed, without using CMakeFindBinUtils
- Don't apply the strip wrapper creation logic to Android,
we currently don't need it there
- Add some informational messages about which CMAKE_STRIP
ends up being used even if log-level is not DEBUG
- Fix a typo
Amends 39f657032b
Pick-to: 6.2 6.3
Fixes: QTBUG-103356
Task-number: QTBUG-101653
Change-Id: I23d98180446d5bb7628e783668f46e4e546ed700
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
...when QT_BUILD_TOOLS_WHEN_CROSSCOMPILING is ON.
When QT_BUILD_TOOLS_WHEN_CROSSCOMPILING is ON, we want to set
QT_FORCE_BUILD_TOOLS. But this happened too late: after the
initialization of QT_BUILD_TOOLS_BY_DEFAULT. This value depends on
QT_FORCE_BUILD_TOOLS.
This amends commit acfbe3b779.
Change-Id: Ibdba54da943aea1b55618f10d2b8485f4390878a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Replace BOOTSTRAP option with the single value CORE_LIBRARY argument
in qt_internal_add_tool and qt_internal_add_executable functions.
The introduced argument now may accept 'Bootstap' and 'None' values.
Use 'Bootstap' to link Qt::Boostrap library instead Qt::Core or 'None'
to avoid any core library linking. This is useful for tools that need
to use the CMake deployment routines, but not require the Qt::Core
functionality.
Task-number: QTBUG-87480
Change-Id: I64a8b17f16ac5fe43c6b385252dc21def0c88d2c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Previously, this was only supported when cross-compiling, but that's an
unnecessary limitation. Instead, make it possible to build the "host"
tools (notably qmake) even when they've been found elsewhere due to
QT_FORCE_FIND_TOOLS=ON and a supplied QT_HOST_PATH.
The combination of QT_FORCE_FIND_TOOLS and QT_FORCE_BUILD_TOOLS set to
ON is useful for developers who touch content that ends up in the
bootstrap library.
QT_BUILD_TOOLS_WHEN_CROSSCOMPILING is deprecated in favor of
QT_FORCE_BUILD_TOOLS.
[ChangeLog][CMake] QT_BUILD_TOOLS_WHEN_CROSSCOMPILING has been
deprecated in favor of QT_FORCE_BUILD_TOOLS. The latter can be used in
combination with QT_FORCE_FIND_TOOLS and QT_HOST_PATH to use tools from
a host Qt even for a non-cross build and still build the tools.
Fixes: QTBUG-99683
Change-Id: I0e5f6bec596a4a78bd3bfffd16c8fb486181f9b6
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Otherwise they will just use default compiler
Pick-to: 6.3
Change-Id: Id5813b99fbbb6b0d8b0ee658e06312b637a097c1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
If Qt is configured with -platform linux-g++-32 , make sure
to add the -m32 compile options for all built targets.
On 64 bit host OSes that provide both 32 and 64 bit libraries
we need to exclude the 64 bit libraries from being picked up.
The locations of the libraries are distro-specific.
This change by default excludes the Ubuntu x86_64 libraries
paths.
Opt outs are provided, which when used, forces Qt builders to
specify their own ignore paths in a custom CMake toolchain file.
The compile option and default path exclusions are added to the
Qt-generated CMake toolchain file as well, so they are reused
when building other Qt repositories.
Note that there is no foolproof way to tell CMake to ignore all
x86_64 packages / libraries, even if CMake 3.23
CMAKE_IGNORE_PREFIX_PATH is used, because there might not be
a single sysroot to exclude.
Both x86 and x86_64 libraries can co-exist in the same sysroot,
e.g in /usr
One would have to list each package / library directory in
CMAKE_IGNORE_PATH manually.
Additionally, the PKG_CONFIG_LIBDIR environment variable is also set
to Ubuntu specific prefixes, to ensure that pkg_check_modules ->
pkg-config don't pickup x86_64 libraries.
Fixes: QTBUG-101963
Change-Id: Ib17c8d2cd0ba33b2cf748772245bcd558de9120c
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Do build zlib as static 3rdparty library. This makes it easier to
disable warnings.
Pick-to: 6.3
Change-Id: I1db331b671b64e68d81c56b0df337983c3bbe7fa
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
message(STATUS) prints output to a buffered stdout, whereas
message(NOTICE) or just message() print to unbuffered stderr.
We use a mix of message() calls when printing the configuration
summary, which caused interleaved output.
Because CMake offers no message(FLUSH), we work around the issue
by calling execute_process(COMMAND -E echo " ") which does
call std::cout << s << std::flush;
We seem to have to do it twice, before and after the
detailed configuration summary is printed.
Pick-to: 6.2 6.3
Change-Id: Ibc075551fc0547073f0696477e54d9b9c1edca97
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
When Qt is configured as relocatable,
QT_CONFIGURE_PREFIX_PATH_STR -> qt_configure_prefix_path_str ->
qt_prfxpath
is not used in relevant code paths.
Specifically qlibraryinfo.cpp getPrefix() uses getRelocatablePrefix()
instead of QT_CONFIGURE_PREFIX_PATH.
Thus, when Qt is configured as relocatable, set qt_prfxpath to an
empty string.
This avoids embedding a CI path like /home/qt/work/install into the
official packages, which makes reproducible builds a closer reality.
Change-Id: I9209b08e651ad0b7fdc4049df333e0978e05f1f5
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
CMake has logic to rewrite build rpaths that contain
CMAKE_STAGING_PREFIX to instead point to CMAKE_INSTALL_PREFIX.
This breaks running executables from the build directory, because
their build rpath will point to a location where the libraries might
not exist yet (we didn't install Qt yet).
Work around this by setting CMAKE_STAGING_PREFIX to a fake path, so
that CMake does not do the rewriting anymore.
CMAKE_STAGING_PREFIX needs to be set at subdirectory scope, not
function scope, which is why
qt_internal_apply_staging_prefix_build_rpath_workaround() is a macro
that is called from within each Qt internal function that creates
a target.
The workaround can be disabled by configuring with
-DQT_NO_STAGING_PREFIX_BUILD_RPATH_WORKAROUND=ON
The downside of this workaround is that it breaks per-subdirectory
install rules like 'ninja src/gui/install'.
Regular global installation like 'ninja install' works fine.
This is similar to what we do for tests in
qt_set_up_fake_standalone_tests_install_prefix()
introduced by 20292250d4
The reason it's not as good for other target types is because in
contrast to tests, we do want to install them.
In case if someone does call `ninja src/gui/install' they will most
likely get a permission error, telling them it's not possible to
install into
/qt_fake_staging_prefix/
check_qt_internal_apply_staging_prefix_build_rpath_workaround
Fixes: QTBUG-102592
Change-Id: I6ce78dde1924a8d830ef5c62808ff674c9639d65
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
The change
0ec75f4b99
missed adding specialHTMLTargets for qmake
Also add warning to keep QtWasmHelpers in sync with qmake.conf
Change-Id: Idb363e77f0cecb4f125d3cb4f7507899149a3bac
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
There should be no need for CMake to add rpaths pointing to
directories outside of the build tree to the installed libraries.
All relevant install rpaths are handled by qt_apply_rpaths().
Change-Id: If554b1e3c790c2bb04a34e8b0524aab3febf5afc
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
There were a few things that were not ported correctly.
Make sure to disable rpath manipulation if the rpath feature is
disabled.
Fix if(IS_ABSOLUTE) conditions to actually take values.
Don't embed bogus relative rpaths if the platform does not support
it. QNX is such a platform, it does not support $ORIGIN (at least from
my scouring of QNX documentation and manual testing via QEMU).
Handle the extra rpath case where they are relative, but the platform
does not support relative rpaths, by transforming them into absolute
ones.
Amends 67ee92f4d8
Change-Id: I04168633ec51b3cc5d580b738a7dc280fe6e0d2d
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Previously if
-extprefix /tmp/sysroot (CMAKE_STAGING_PREFIX)
-developer-build (FEATURE_developer_build)
were specified, but
-prefix (CMAKE_INSTALL_PREFIX)
was not,
the build system would set the CMAKE_INSTALL_PREFIX to the
qtbase build dir.
Then, if targeting desktop, this would be considered a non-prefix
build (ninja install would refuse to work), whereas in a cross-build
it would be considered an installable build.
In both cases though, the rpath of installed binaries would point to
the qtbase build dir (because CMAKE_INSTALL_PREFIX would be set to the
qtbase build dir).
This is quite confusing behavior, in more than one way.
Change the build system to consider that an explicit -extprefix should
cause Qt to always be installed, even if -developer-build is
specified.
This means the installed rpaths and on-device install prefix
(CMAKE_INSTALL_PREFIX) will now use the default computed install
prefix, e.g. /usr/local/Qt
It also means that to get a non-installable developer + custom staging
and install (on-device) prefix build, users will have to be explicit
and set all the options
-extprefix ~/qt/qtbase_build_dir
-prefix /usr
-developer-build
Pick-to: 6.2 6.3
Change-Id: Ib560452a4b4778860e0fd7666c76f8a6745773ee
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Allow such a combination
- staging prefix (CMAKE_STAGING_PREFIX / -extprefix) set to the
qtbase build dir
- install prefix (CMAKE_INSTALL_PREFIX / -prefix / on-device prefix) set
to some custom location
even for non-cross builds.
An example would be
configure -prefix /usr \
-extprefix ~/qt/qtbase_build_dir
CMake will put the Qt libraries in the qtbase build dir, ninja install
will not be required, but ultimately in order to run applications,
the Qt libraries are expected to be in /usr.
Support for this scenario was originally added for cross-builds in
062318feb2 , but not desktop builds.
Such a build is useful when you want to have install rpaths different
from where Qt is initially installed to (the staging prefix).
This case doesn't really happen often when targeting desktop
platforms, it's mostly used for cross-compilation (e.g yocto).
Being able to have the same setup with a desktop build is nevertheless
useful for faster iteration on build system issues in such a scenario.
Amends 062318feb2
Pick-to: 6.2 6.3
Change-Id: I42be3628a30025f14eebaf0a79401b54e95cde26
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Otherwise we get:
Styles ................................. Basic Fusion Imagine iOS
Material Universal macOS Windows
-- Qt is now configured for building. Just run 'cmake --build .
--parallel'
Pick-to: 6.2 6.3
Change-Id: Ie8d009455e4f45c9eb0557c4a08e9d0a94030c3a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
...and properly find and link against `libatomic` using find_library.
This fixes the qtdeclarative build on the RISC-V platform.
Initial-patch-by: Sprite <SpriteOvO@gmail.com>
Pick-to: 6.2
Pick-to: 6.3
Task-number: QTBUG-99234
Change-Id: I2b5e4812886ce45cb02bed3106ce8c519b294cbe
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
We need to add specialHTMLTargets to EXPORTED_RUNTIME_METHODS in order
to use it, as Emscripten does not export it.
Also, EM_ASM is not allowed for SIDE_MODULES, so it's better to use
emscripten::val methods.
Change-Id: I9b352ac98e2a961157f5bb36456bec3e35891270
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
This adds significant run-time overhead and should not be on by default.
Pick-to: 6.3
Change-Id: I33d312e31bd714f696d8acf2066eb4b285ff04af
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
When generating .pc files there is a warning when executing
QtFinishPkgConfigFile.cmake:
Ignoring empty string ("") provided on the command line.
This happens because the 'postfix' argument is a part of the script
command line even if it's empty. It also makes no sense to check if
'postfix' is empty using genex, use configuring-time check instead.
Pick-to: 6.2 6.3
Change-Id: If52d9634f4885caefb828976b3c99592a6db3d3c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
When PCRE2 is compiled using cmake, a pcre2 cmake file is installed
and Qt fails to configure because components isn't specified for
find_package.
In recent PCRE2 releases components needs to be specified for
find_package.
Fixes: QTBUG-102358
Pick-to: 6.2 6.3
Change-Id: Ib842b2c4b1c0bf38aa5da5475eaa2b3c56c6b822
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Raise the CMake log level to STATUS when the 'verbose' argument is
passed to the configure script.
Change-Id: I736d95ab66b115f8416eec7f9e2ee96d1580c78d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
- Currently we manually unpack all platform libraries,
that are required for GUI apps, and pack it into single eglmegapack.a library.
It could be better do not execute such additional step,
but have possibility to add required graphical libs
to cmake interface lib via toolchain file list variable.
Pick-to: 6.2 6.3
Change-Id: Ic4122600f02e6828d528ee4f00075f8c27f42e38
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Originally, QT_INTERNAL_EXAMPLES_INSTALL_PREFIX was added to
control the installation of examples when they are built as
ExternalProjects, and was not considered for the non-EP case because
we hoped to switch entirely to EP-based building.
Due to some unsolved issues regarding using EP builds in CI, add the
ability to control the installation of non-EP examples.
This will be used in the CI to allow removing the hacky
INSTALL_EXAMPLEDIR and INSTALL_EXAMPLESDIR assignments in example
projects.
It is also likely that we will not deprecate the non-EP based
building, because it is useful for IDE integration (EP targets
are not as developer-friendly to work with in an IDE in regards
to rebuilding).
Amends 98c89c8cc1
Pick-to: 6.2 6.3
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: I02264aaa1daa2c80bb9ef3d02b1831b4ca5d2b84
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
to QT_INTERNAL_EXAMPLES_INSTALL_PREFIX so it's clear that the
variable only affects the location of where examples
are installed.
And make sure the paths are passed as CMake paths.
Amends 1031fa1547
Pick-to: 6.2 6.3
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: Ib92c55488b736d980da2bd88255de78e183de824
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
By default when building ExternalProjects, even if the main ninja
invocation has -v passed, that won't be passed to the nested ninja
calls.
When building examples in the CI, we want to see the full command line
invocations.
Allow passing -v to the nested EP ninja calls by configuring Qt with
-DQT_INTERNAL_VERBOSE_EXAMPLES=ON, which we will use in our CI.
We don't want to add -v by default because if the main ninja does not
have one, the nested calls will still be verbose.
Pick-to: 6.2 6.3
Change-Id: Ifd4b312c6eaa7354e8870f4fb0a77fadf0f33ab7
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
So we can see the command line invocations of the built cmake
auto tests.
To achieve that, we create a ninja shell script wrapper, because
ctest --build-and-test does not currently allow specifying custom
build tool options.
Details at
https://gitlab.kitware.com/cmake/cmake/-/issues/22443
Pick-to: 6.2 6.3
Change-Id: I7fb3b7f7f802943a7013c859b2cf39842a34e2e4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Read the ANDROID_<SDK|NDK>_ROOT environment variables in qt toolchain
file and use them to chainload the android toolchain file.
Pick-to: 6.2 6.3
Change-Id: I1940ffbaa557974fc26005f4d051030f2cc5c7e0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Add a python script that allows us to run wasm tests in CI, along with
the necessary cmake logic to install the script and execute tests
accordingly.
Change-Id: I93b95c115538c4e27b2b833405acab8162be2a8a
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Fix binary_for_strip project not being found when the following
conditions were met:
- building a repo other than qtbase
- qtbase sources are not available on the machine
(usually happens in CI where only the current repo sources are
available).
The issue was that QT_CMAKE_DIR would always be defined, regardless of
which repo was being built and the system would incorrectly assume
the location of the project files.
The fix is to always pick up the sources from qtbase's source dir if
they are available (this time done with an appropriate check),
otherwise use the installed files.
Note that the behavior of always using the qtbase sources if available
is not exactly the best, but it is a more general issue that affects
other code too.
In the name of consistency, make it so for the binary_for_strip
project as well, but add TODOs in code to address the situation
in a separate change.
Amends 39f657032b
Pick-to: 6.2 6.3
Fixes: QTBUG-102064
Task-number: QTBUG-88090
Task-number: QTBUG-101653
Change-Id: I0649f945e9ff0ab1f597c51bb5ab389fa665c021
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Using INSTALL_LIBDIR is the only reliable way to get the library install directory.
Amends: d1c56073b4
Pick-to: 6.2 6.3
Change-Id: Ib8c4fb8b4d339c63209393d7fdb3d1c3425b03a4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
CROSSCOMPILING_EMULATOR is a target property, not a test property.
Fixes: QTBUG-87864
Pick-to: 6.2 6.3
Change-Id: Icb07e9ed71a6bcbfceb7aa2116bf56eaa0a545c6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This option completely ruins the output when running test, as it logs
every single safe heap operation. I don't think this detailed logging
is necessary or reasonable in a normal debug build.
Pick-to: 6.3
Change-Id: I4bb740299d631d21453f9b4a8959634801fb3a1e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
MinGW 11.2.0 comes with a strip.exe that strips the ".gnu_debuglink"
section in binaries, a section that is needed for the separate debug
information feature.
binutils version 2.34 mentions the feature for the first time:
https://sourceware.org/binutils/docs-2.34/binutils/strip.html#strip
To ensure the debuglink section is preserved, generate a shell wrapper
that calls the original strip binary with an extra option to keep the
required section.
To determine if the option is supported, we build a real shared library
on which strip will be called with the --keep-section option.
If the option is not supported, a wrapper is not generated and the
stock strip binary is used.
This logic only applies when targeting Linux and MinGW + a shared
library Qt. For other targets, the stock strip binary is used.
Developers can opt out of this logic by passing
-DQT_NO_STRIP_WRAPPER=TRUE when configuring each Qt repo.
Pick-to: 6.2 6.3
Fixes: QTBUG-101653
Change-Id: Idd213d48d087d3c9600c853362aebaba348cde33
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
So we can see the exact moc invocations when debugging issues in the
CI.
For ExternalProject examples, it is conditional on whether Qt is
configured with QT_INTERNAL_VERBOSE_EXAMPLES set to ON, otherwise
calling the main ninja without -v will end up cluttering the output
with AUTOGEN output.
Pick-to: 6.2 6.3
Change-Id: I6468ab0e461b3be283e2428e3515cae4d5986242
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Since e2a0ddbb69 , if Qt is configured
as a non-developer-build, some of the CMake tests that include QtSetup
would have their CMAKE_MESSAGE_LOG_LEVEL set to the reduced NOTICE
value.
Make sure that tests always have a DEBUG level, so that if they fail
in the CI, we have more info on what goes wrong.
For ExternalProject examples, it is conditional on whether Qt is
configured with QT_INTERNAL_VERBOSE_EXAMPLES set to ON, otherwise
calling the main ninja without -v will end up cluttering the
output a non default log level.
Amends e2a0ddbb69
Pick-to: 6.2 6.3
Change-Id: Icd3b6e0fcc6c73e4b53b6c4a6d8354c96077a050
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
when configuring for the first time.
Also mention how to increase output verbosity.
Unfortunately there is no way to check what is the current log
verbosity to only show the latter message conditionally.
Setting --log-level does not assign the same value to
CMAKE_MESSAGE_LOG_LEVEL.
Amends e2a0ddbb69
Pick-to: 6.2 6.3
Change-Id: I22101b9dc7c407cc54aa5e7964dec50c7490f8f5
Reviewed-by: Dimitrios Apostolou <jimis@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Network autotests cannot connect to services on docker containers from
QNX qemu without all ports explicitly defined (both host and container)
side.
Pick-to: 6.2 6.3
Task-number: QTQAINFRA-4684
Change-Id: Iba44cfa17d42d43ecec3e29985e404f75d5fc232
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Dimitrios Apostolou <jimis@qt.io>
QtCopyFileIfDifferent needs to be both installed and copied to a build
folder as a public CMake helper. Otherwise it's not found when building
tests inside the Qt build tree.
Pick-to: 6.2 6.3
Fixes: QTBUG-101916
Change-Id: I8d081e594fe694f528ebac4c13bbdf6d3b8402b9
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Some autotest CMakeLists.txts need to know whether the target is webOS.
This change enables that.
Task-number: QTBUG-101933
Pick-to: 6.3
Change-Id: I7b4ebe89622a4ad8bc313e807d9fa50152c96d14
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Add common function that unifies the check for the DEPFILE support.
Update the check according to the recent CMake version.
Task-number: QTBUG-99354
Change-Id: Ia2abf46fe3a9a3d17ea7a37eaf6c9c6a697c5b84
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
When CMake generates compilation rules, it extracts the values from
INTERFACE_INCLUDE_DIRECTORIES and checks if any of the values
are framework paths.
If they are, instead of adding an -I ./lib/My.framework to the
compilation rules, it adds -iframework ./lib or -F ./lib.
The same transformation does not happen when AUTOMOC passes include
paths to moc, nor during a headersclean check. The values there
are passed verbatim, with an -I prepended.
This causes issues when the include file name is the same as the
framework name.
E.g. #include <QtQml> + -I ./lib/QtQml.framework because moc
then ends up silently including the shared library
./lib/QtQml.framework/QtQml
instead of the header
./lib/QtQml.framework/Headers/QtQml
This can lead to a variety of silent issues during moc generation,
because all the definitions of QtQml will be missing.
Unfortunately, there does not seem to be a clean way to fix this in
the build system due to CMake semantics.
See https://gitlab.kitware.com/cmake/cmake/-/issues/23337 for details.
We can mitigate the issue by ensuring that
-I ./lib/QtQml.framework/Headers
comes before
-I ./lib/QtQml.framework
by manipulating the order of values in INTERFACE_INCLUDE_DIRECTORIES.
We might want to consider implementing an additional mitigation in
AUTOMOC, so that it filters out include paths like
-I ./lib/QtQml.framework, thus ensuring that a newer CMake version
will not exhibit the same issue when used with an older Qt.
We could consider doing the same in moc. The advantage of doing it
in moc is that that moc will consider fewer invalid include paths
when searching for headers.
Amends 4b2de41b13
Amends d7efb2a419
Pick-to: 6.2 6.3
Fixes: QTBUG-89545
Fixes: QTBUG-101718
Fixes: QTBUG-101775
Change-Id: Ib2c25b5744bd2b5c9c83813bb04ad88c0179f6ec
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
When building Qt we should have warnings of any internal use
of deprecated API, so set it to Qt7.
Also added comments to clarify what the macros do.
Change-Id: Ib47278fed9ab1ec4411ed9f69a9a9c0f811db02d
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Conditions with the LINK_LANGUAGE genex are not parsed correctly when
generating .pc file. So link options will be added unconditionally.
Amends d1e02c3855
Pick-to: 6.2 6.3
Fixes: QTBUG-101723
Change-Id: Ib837b3f3429d195a469450ef25af9630ad7d15e2
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Use VERBATIM option to prepare the correct command line for the
add_custom_command. This especially sensitive when using build
directories with names containing special symbols, that cannot be
handled by shell correctly.
Change-Id: I51d7041cb806411135fd59bf6273c04a3c695443
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
We shouldn't set CMAKE_FIND_ROOT_PATH_MODE_PACKAGE to BOTH when
cross-building examples without ExternalProjects.
Instead append the $build_tree_prefix to CMAKE_FIND_ROOT_PATH
and $build_tree_prefix/lib/cmake to QT_EXAMPLES_CMAKE_PREFIX_PATH
to circumvent the usual CMake path-rerooting issue.
This ensures that the build-tree Config files are found by the in-tree
find_package calls when cross-building examples.
Pick-to: 6.2 6.3
Task-number: QTBUG-96232
Change-Id: I4e31f0bf3dbfeb4339823fe09addda3ae83f12c3
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
For examples to successfully find not yet installed Config files in a
prefix cross-build, both CMAKE_FIND_ROOT_PATH and CMAKE_PREFIX_PATH
need to be adjusted when toolchain files set
CMAKE_FIND_ROOT_PATH_MODE_PACKAGE to ONLY.
Before this change, we lacked two things.
1) If the chain-loaded toolchain file sets CMAKE_FIND_ROOT_PATH
(instead of appending), then the initial value of CMAKE_FIND_ROOT_PATH
that was passed by ExternalProject's initial cache would be
overridden.
2) The prefixes we passed via QT_EXAMPLES_CMAKE_PREFIX_PATH did not
end in lib/cmake, to work around the path re-rooting problem in CMake.
We can handle both of these points by using
QT_ADDITIONAL_PACKAGES_PREFIX_PATH which was introduced for Conan
usage.
Each value assigned to QT_ADDITIONAL_PACKAGES_PREFIX_PATH
gets prepended to CMAKE_FIND_ROOT_PATH by qt.toolchain.cmake AFTER the
original toolchain file is chain-loaded.
And each value also gets lib/cmake appended and assigned to
both CMAKE_PREFIX_PATH and _qt_additional_packages_prefix_paths (used
by Qt6Config.cmake.in to work with find_package + NO_DEFAULT_PATH).
This is exactly what we need to ensure examples build.
Pick-to: 6.2 6.3
Task-number: QTBUG-96232
Change-Id: I11a52457ff795a6661a3a7b68e823e0615d0ce89
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
This introduces a new helper function,
qt_internal_add_repo_local_defines and makes use of it in
qt_internal_add_{module,test,executable,benchmark,plugin}. That function
checks whether QT_EXTRA_INTERNAL_TARGET_DEFINES is set. If it is, the
defines listed in there will be aded to all targets passed to the
functions mentioned above.
The intended usage is that QT_EXTRA_INTERNAL_TARGET_DEFINES gets set
in the repository local .cmake.conf. This allows e.g. opting in to
source incompatible changes in leaf modules (as long as those are
guarded by some define).
Pick-to: 6.2 6.3
Fixes: QTBUG-101640
Change-Id: I06c3693ee69f46e95a48de724621f0c97e7cc3a8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
ANDROID_NATIVE_API_LEVEL is an alias for ANDROID_PLATFORM and the
Android's CMake docs [1] uses directly ANDROID_PLATFORM so let's use
that as well. Also, NDK r23b seems to have removed the part of code from
android.toolchain.cmake that handles ANDROID_NATIVE_API_LEVEL to set
the correct value to ANDROID_PLATFORM.
With this change, CMake will pass the value from the configure argument
-android-ndk-platform as -DANDROID_PLATFORM instead of
-DANDROID_NATIVE_API_LEVEL. Otherwise, if if -DANDROID_NATIVE_API_LEVEL
is passed directly to CMake, it should work as before.
[1] https://developer.android.com/ndk/guides/cmake#build-command
Pick-to: 6.3
Task-number: QTQAINFRA-4837
Change-Id: I5c21af53ac91e11a27c4b033313d22d1115c1abc
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
It broke drive-less (no C:\ prefix) paths passed to configure.
Invoking configure on Windows with the following args
qtbase/configure --
-DCMAKE_INSTALL_PREFIX=\Users\qt\work\install
called CMake with
-DCMAKE_INSTALL_PREFIX=\\Users\\qt\\work\\install
saying
Qt will be installed into '//Users/qt/work/install'
and while the build succeeded, installation would fail with
CMake Error at cmake_install.cmake:41 (file):
file cannot create directory:
//Users/qt/work/install/lib/cmake/Qt6BuildInternals. Maybe need
administrative privileges.
Note the double slash in the beginning is likely interpreted as a
Windows share URI / UNC path.
The same would happen when passing -prefix '\Users\qt\work\install'
As a reminder, we want to support drive-less prefix paths because
that's what Qt's Coin CI uses passes to ensure DESTDIR installation
works correctly.
Amends cb7f4030bc
Pick-to: 6.2 6.3
Fixes: QTBUG-94366
Change-Id: I9267b6f784babfbdaeafc65267ba96c75fa24112
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
The -mno-direct-extern-access tells the compiler and linker that
references to symbols outside this ELF module mustn't be direct and must
instead always go through the GOT or PLT (the PLT can additionally be
disabled with -fno-plt). The ELF protected visibility tells the compiler
and linker that this symbol is present in the dynamic symbol table as an
export, but it cannot be interposed by another ELF module.
This option is required for user code to link properly to Qt, otherwise
they will get linker errors (assuming GNU binutils >= 2.39) or runtime
failures (glibc >= 2.35). Both versions of glibc and binutils are older
than GCC 12, so it's a safe assumption they are in use and downgrading
the toolchain or libc is not supported. Adding this option to the
compilation is assured for CMake and qmake-based projects.
For example, all accessess to QCoreApplication::self in QtCore, after
this change and with GCC 12 are relocation-free and direct:
000000000013ebf0 <QCoreApplicationPrivate::checkInstance(char const*)>:
13ebf0: cmpq $0x0,0x4f73d0(%rip) # 635fc8 <QCoreApplication::self>
13ebf8: setne %al
13ebfb: je a90fe <QCoreApplicationPrivate::checkInstance(char const*) [clone .cold]>
13ec01: ret
Meanwhile, accesses to the same variable in other modules are indirect
via the GOT:
66650: mov 0x876e1(%rip),%rax # edd38 <QCoreApplication::self@Qt_6>
66657: cmpq $0x0,(%rax)
This replaces the -Bsymbolic and -Bsymbolic-functions (broken)
functionality that Qt has been using or attempting to use since ~2006.
See https://gitlab.com/x86-psABIs/x86-64-ABI/-/issues/8#note_606975128
Change-Id: Iad4b0a3e5c06570b9f5f571b26ed564aa0811e47
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
We have VAES code in qhash.cpp that isn't getting compiled right now.
Change-Id: Ibf4acec0f166495998f7fffd16d6961261dec361
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
This is useful for Qt for Android builds, where we want to build Qt on
a single host, but make the Qt installation usable on any host
(Windows, Linux, macOS).
There are only two flavors of shell scripts, unix ones that use sh and
Windows batch files.
If Qt is configured with
-DQT_GENERATE_WRAPPER_SCRIPTS_FOR_ALL_HOSTS=ON
then we generate both of them regardless of the current host platform.
Note that the target_qt.conf file still needs to be patched to specify
a correct HostSpec value so that qmake operates correctly.
Other target_qt.conf values might also need path adjustments depending
on use case (like HostPrefix and HostData).
Pick-to: 6.2 6.3
Task-number: QTBUG-101357
Change-Id: Ic86caaa8b318467528cc82dc7fbfecde998cdb71
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Only show the more verbose configure output when configuring
with -developer-build (which matches --log-level=STATUS)
Otherwise in a non-developer build, restrict the output
to NOTICE+ message (includes WARNINGs and ERRORs).
Developers can still pass a custom log level when configuring.
For example -DCMAKE_MESSAGE_LOG_LEVEL=STATUS or
--log-level=STATUS.
The former method will be cached, while the latter is only applied
to the current configure invocation.
Also show the build instructions hint message only when configuring
for the first time.
[ChangeLog][CMake][configure] The configure output verbosity of
non developer-builds of Qt is now reduced by default. Pass
"-- --log-level=STATUS" to configure to make it verbose again.
Pick-to: 6.2 6.3
Change-Id: I7583a9c92142e0b1d7c5411b06403f40d8ebaf20
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
This works on iOS and Android, and Windows with touchscreen.
On Android, we need to listen to the input event
of a hidden text element and synthesize Qt keyboard
events from that in order to get input events into Qt.
On Windows, we need to be more creative about bringing the native
virtual keyboard up.
Because the entire canvas is contenteditable, we need to specify the
inputmode is set to 'none', otherwise the v keyboard pops up
when user clicks anywhere on the canvas. Therefore we set a hidden
element as contenteditable, which pops up keyboard when Qt
needs it for editable widgets. On Android, this is the same
element that is used to proxy the keyboard input.
[ChangeLog][wasm] Add support for native mobile keyboard
Done-with: Morten Johan Sørvig <morten.sorvig@qt.io>
Fixes: QTBUG-83064
Fixes: QTBUG-88803
Change-Id: I769fe344fc10c17971bd1c0a603501040fe82653
Reviewed-by: David Skoland <david.skoland@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
_qt_internal_android_executable_finalizer wraps Android-related
function that are needed to created an Android package.
The function is added to the INTERFACE_QT_EXECUTABLE_FINALIZERS
property in Qt Core so it's called implicitly for user projects.
Pick-to: 6.3
Change-Id: I140f53341691dcfdc6ae2ddea520818cf2834eb6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
And the target ZSTD::ZSTD to WrapZSTD::WrapZSTD.
This should allow building Qt with the
-DCMAKE_FIND_PACKAGE_PREFER_CONFIG=ON set.
Pick-to: 6.2 6.3
Fixes: QTBUG-100537
Change-Id: I748601e4ad6f518323bf1034d6fc1de582c815e1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
After the update to the CMake based build system the ability to
generate pkgconfig files, like it was with QMake, was lost.
This patch adds pkgconfig generation again via a new internal command
named qt_internal_export_pkg_config_file.
The functionality of this command consists in checking if the target
is internal. Then gets the compile definitions. It performs a search
for dependencies that is somewhat similar to
qt_get_direct_module_dependencies, although it won't recurse down for
more deps. Each dependency is then again, checked if it's internal or
has a public interface. Later these deps get deduplicated and lastly
a pkgconfig file is filled.
The resulting pkgconfig files of many of the Qt6 packages were
validated via invocations of `pkg-config --validate` and
`pkg-config --simulate` commands and later used to build local
projects plus tests that use the pkg-config provided details at
compilation time.
Although it has some limitations, with qt_internal_add_qml_module if
it specifies non-public deps these won't be listed and with non-Qt
requirements, notably in static builds, not being appended to the
PkgConfig file.
Task-number: QTBUG-86080
Change-Id: I0690bb3ca729eec328500f227261db9b7e7628f6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Introduce a new -no-prefix option that can be used to build Qt without
having to install it.
Currently, -no-prefix is already implied by -developer-build, but
-developer-build also implies -warnings-are-errors and
-feature-private-tests, which not everyone might want to use.
Some Qt builders likely use -developer-build for the no-prefix
behavior, hence we introduce a standalone -no-prefix option to offer
a nicer user experience without -Werror and friends.
Previously it was possible to achieve the same by specifying
-prefix $PWD, but that relies on $PWD expanding property in the used
shell.
The new -no-prefix doesn't depend on the type of the shell and
is shorter to type.
Internally this gets passed by configure as -DINPUT_no_prefix=yes to
CMake, and transformed into a -DQT_FEATURE_no_prefix=ON feature.
The feature also gets automatically auto-detected to ON if
developer-build is set, -prefix is either unset or $PWD.
CMake code should still query QT_WILL_INSTALL to decide whether
files need to be installed or not.
As a drive-by, we now also export QT_FEATURE_developer_build to
be available for querying during configuration of other repos
(previously it was only possible to query FEATURE_developer_build).
Pick-to: 6.2 6.3
Change-Id: Iaa6c8d8ae2b736282e9949d2a5d7f412e290a253
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
For cross-compiled conan packages we need conan to export QT_HOST_PATH
as an environment variable. The Qt build now picks up this environment
variable if no QT_HOST_PATH cache variable was specified.
Pick-to: 6.2 6.3
Change-Id: I0c3e15e82842061d5db81949ffcc1c240f6ed6a4
Reviewed-by: Iikka Eklund <iikka.eklund@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
All variables that are used in qt.toolchain.cmake should be recorded in
__qt_toolchain_used_variables. This is mostly done for consistency and
to avoid surprises in future configure checks.
Pick-to: 6.2 6.3
Change-Id: I1ae18c5dfe9677c5f46a102e434e32187cb0d703
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
