When building Qt repos, all find_package(Qt6) calls request a
PROJECT_VERSION version which is set in .cmake.conf via
QT_REPO_MODULE_VERSION.
This means trying to configure qtsvg from a 6.3 branch using a
6.2 qtbase won't work, because qtsvg will call find_package(Qt6 6.3)
and no such Qt6 package version exists.
There are certain scenarios where it might be useful to try to do
that though.
One of them is doing Qt development while locally mixing branches.
Another is building a 6.4 QtWebEngine against a 6.2 Qt.
Allow to opt out of the version check by configuring each Qt repo
with -DQT_NO_PACKAGE_VERSION_CHECK=TRUE. This setting is not
recorded and will have to be set again when configuring another
repo.
The version check will also be disabled by default when configuring
with the -developer-build feature. This will be recorded and embedded
into each ConfigVersion file.
If the version check is disabled, a warning will be shown mentioning
the incompatible version of a package that was found but that package
will still be accepted.
The warning will show both when building Qt or using Qt in a user
project.
The warnings can be disabled by passing
-DQT_NO_PACKAGE_VERSION_INCOMPATIBLE_WARNING=TRUE
Furthermore when building a Qt repo, another warning will show when an
incompatible package version is detected, to suggest to the Qt builder
whether they want to use the incompatible version by disabling the
version check.
Note that there are no compatibility promises when using mixed
non-matching versions. Things might not work. These options are only
provided for convenience and their users know what they are doing.
Pick-to: 6.2
Fixes: QTBUG-96458
Change-Id: I1a42e0b2a00b73513d776d89a76102ffd9136422
Reviewed-by: Craig Scott <craig.scott@qt.io>
Tests for QNX are run in qemu over ssh and setting WORKING_DIRECTORY
will cause created test wrapper to try change specified directory
which will fail (expects local directory) when test is invoked over
ssh.
Task-number: QTBUG-87628
Pick-to: 6.2
Change-Id: If991002398811cc9cb9cbac54da5d2cb0d8c3589
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
GNetworkMonitor can get information from 3 sources:
* org.freedesktop.portal.NetworkMonitor
* NetworkManager
* netlink
Change-Id: Icfafe6af42148f26360449f1262093ffc6b0613a
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The previous implementation would pick up static Qt deps of a
shared Qt library as packages to find, but packages are not
created for these static libraries in a shared Qt build.
For example Qt::BundledSpirv_Cross is a static helper lib
that is linked directly into ShaderTools shared lib and no CMake
package is created for it, so we shouldn't look for it.
Separate the code path to filter out private dependencies
of a shared library target that don't have packages.
Amends 87215c70c0
Pick-to: 6.2
Fixes: QTBUG-97673
Task-number: QTBUG-86533
Change-Id: I43490b4d20c150256ccfa8b511a6e0e6b0f4b313
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Private Qt module dependencies of a Qt module are recorded
in the IMPORTED_LINK_DEPENDENT_LIBRARIES property of a Qt module.
This property is used to compute the runtime dependency dir path
to be passed to the linker via the -rpath-link option.
If the referenced target does not exist in the scope where it's
used, no -rpath-link will be generated (or at least that specific
dir path won't be passed).
The linking operation will either fail saying the library is not found,
or a different version of the library might be silently picked up in
the sysroot or other implicit lib dir.
Make sure that QtFooModuleDependencies.cmake calls find_package() for
all Qt module private dependencies (or other Qt provided 3rd party
libs in the Qt6:: namespace) so that the targets are in scope and
IMPORTED_LINK_DEPENDENT_LIBRARIES does its job.
qmake also records the INTERFACE_LINK_LIBRARIES of a private Qt module
as the runtime dependencies of the module.
It's not clear why it does that. A private Qt module is an
INTERFACE_LIBRARY so it shouldn't add any new runtime dependencies.
Nevertheless, the find_package part of that has been recently addressed
in 2b6500cd15 for a different reason.
This change is basically the CMake equivalent of
326b91ea78
Pick-to: 6.2
Fixes: QTBUG-86533
Change-Id: Iaf514a14acaded4e8752149cca0c159a271be188
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
The constructor from a raw pointer should be
1) constexpr,
2) explicit, and
3) *private*.
We can do 1) without too much trouble.
2) is a (easy to fix) SIC in case of implicit conversions accidentally
relied upon from somewhere.
3) cannot be "easily" fixed by user code (they have to refactor), and
also, it's a BIC on Windows which encodes class members' access in
symbols. Someone may have been exporting some QList subclass, in turn
exporting the iterator classes, and therefore that someone now has the
constructors' symbols with a given access.
So, don't do 2+3 _just yet_ for user code, but set a deadline: Qt 6.5 is
the last that will support this. On Qt 6.6, we switch. All of this on
non-Windows, againt to avoid an ABI break. One can opt-in at any time
via a suitable define.
Given we have this define, use it to guard the other way around as well:
conversions from an iterator to a raw pointer should never be explicit
(there's std::to_address for this).
[ChangeLog][QtCore][QList] Converting a QList's iterator from and to a
raw pointer is deprecated, and will get removed in Qt 6.6. User code can
prepare for the change by defining QT_STRICT_QLIST_ITERATORS.
Change-Id: I0f34bfa3ac055c02af5a3ca159180304660dfc11
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Each included qml Qt6FooPluginTargets.cmake file checks whether
all the dependency targets that are referenced in the file already
exist by the time the file is included.
If one of the referenced targets is missing, the file sets
${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE with a message mentioning
which targets are missing and also sets
${CMAKE_FIND_PACKAGE_NAME}_FOUND to FALSE.
All our qml package Config.cmake and Targets.cmake files are
include()d by Qt6QmlPlugins.cmake using a file(GLOB) which means the
order in which the files are loaded is implementation-defined.
Furthermore we didn't check the above set variables after each
inclusion, which means the values are overridden and the last plugin
to be loaded determines whether the Qml package is found or not.
If the last included file sets no error, it effectively silences any
previously set error.
Ever since we added dependencies between the qml plugin targets
themselves, we hit the above situation and depending on the platform,
no error was shown because the last file overrode any errors.
But we finally got a specific platform (wasm) which unearthed the
problem (QTBUG-97478). This can happen for any static Qt build though.
To fix this properly, we will most likely have to rewrite the whole
inclusion mechanism to use find_package() so that dependencies
can be resolved recursively as needed. This is a non-trivial change
that will have to be addressed in both qtbase and qtdeclarative.
In the mean time, a stop-gap solution that this change implements is
to include all the files while ignoring any error messages.
Then include the files one more time and check for error message after
each included file.
All qml plugin targets should have been brought into scope with the
first round of inclusions, thus circumventing "missing referenced
target" errors, while still catching any other possible errors.
Amends
6fd1216801f078f65be2cbc748cc459cb6912a4f
9fc302e6d146878103b3d105dce49c7695fcf93a
c368175a9e0a0c120b5bb8a0a02859bfc0cf42ba
in qtdeclarative.
Pick-to: 6.2 6.2.1
Fixes: QTBUG-97478
Task-number: QTBUG-95609
Task-number: QTBUG-97099
Change-Id: I157fa93fc979d726cd221d969b995b3642aeec77
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
PRIVATE_MODULE_INTERFACE libraries are linked as interface libraries to
the module's Private target and exported as the dependencies of package
targets. We need to register these modules as public package dependencies
to call find_package when resolving module dependencies in user
projects.
Pick-to: 6.2
Fixes: QTBUG-96558
Change-Id: I4eef550aab306eaf357539ef7a0f76d69873f856
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
file(GENERATE) might fail if an unrelated configuration error happens,
and yet QT_TOOL_COMMAND_WRAPPER_PATH would already be set. Set the
cache variable only if generating was successful and replace the
QT_TOOL_COMMAND_WRAPPER_PATH valiable check with GLOBAL property to
protect the function from double call.
For CMake versions higher than or equal to 3.18 replace 'file(GENERATE'
call with 'file(CONFIGURE' to generate the wrapper at configure time
with the use of a plain semicolon character.
Pick-to: 6.2
Fixes: QTBUG-96870
Change-Id: Icf9c40f571d9c069043604f67ffcf2762966f6d0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
When building Qt we need to set QT_ANDROID_ABIS value to
CMAKE_ANDROID_ARCH_ABI explictily since the automatical detecting of
android ABI is not executed. This fixes build of the qtbase in-tree
tests.
Fixes: QTBUG-97133
Change-Id: Ica7057bcfcc8f4fe4b5a921ca7449f74cdbca0f1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
We don't need to check FEATURE_ltcg, just add -fno-lto unconditionally.
That makes QtCore compile with -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON.
Change-Id: Icb2516126f674e7b8bb3fffd16ada2c71d7334aa
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This hasn't worked for some time. It's not in our CI and I don't think
it was working at all. When I tried to build it, I ran into several
problems with C++17 and an Internal Compiler Error I did not have any
interest in working around.
After discussing with the Intel compiler team, it was decided that
fixing those issues in the old compiler is not going to happen. Instead,
their recommendation is to adopt the new LLVM-based compiler, which
the last commit added support for.
This commit does not remove qmake support for the old ICC. It's possible
someone is using qmake with a non-Qt6 project and ICC.
Change-Id: Icb2516126f674e7b8bb3fffd16ad6350ddbd49e5
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This includes a few cleanups to our .cmake files where it was easier to
combine existing sections of Clang / AppleClang that no longer needed to
be distinct.
icpx could be replaced with a shell script:
exec `basename $0`/clang++ --intel "$@"
tst_qnumeric is not passing
FAIL! : tst_QNumeric::classifyF() Compared values are not the same
Actual (qFpClassify(tiny / two)): 2
Expected (FP_SUBNORMAL) : 3
Loc: [/home/tjmaciei/src/qt/qt6-icx/qtbase/tests/auto/corelib/global/qnumeric/tst_qnumeric.cpp(344)]
FAIL! : tst_QNumeric::classifyD() Compared values are not the same
Actual (qFpClassify(tiny / two)): 2
Expected (FP_SUBNORMAL) : 3
Loc: [/home/tjmaciei/src/qt/qt6-icx/qtbase/tests/auto/corelib/global/qnumeric/tst_qnumeric.cpp(344)]
FAIL! : tst_QNumeric::floatDistance(denormal) Compared values are not the same
Actual (qFloatDistance(from, stop)): 0
Expected (expectedDistance) : 4194304
Loc: [/home/tjmaciei/src/qt/qt6-icx/qtbase/tests/auto/corelib/global/qnumeric/tst_qnumeric.cpp(408)]
FAIL! : tst_QNumeric::doubleDistance(denormal) Compared values are not the same
Actual (qFloatDistance(from, stop)): 0
Expected (expectedDistance) : 2251799813685248
Loc: [/home/tjmaciei/src/qt/qt6-icx/qtbase/tests/auto/corelib/global/qnumeric/tst_qnumeric.cpp(408)]
P
Change-Id: Icb2516126f674e7b8bb3fffd16ad59431e8c3379
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
MoltenVK installed from homebrew has the following
directory structure:
molten-vk/1.1.5/libexec/include/vulkan/vulkan.h
molten-vk/1.1.5/include/MoltenVK/mvk_vulkan.h
Task-number: QTBUG-80576
Pick-to: 6.2
Change-Id: If6f5aeb55908f60fff49417ee1ddf4c2db980c5a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Emscripten complains that this variable is deprecated and should be
replaced with the one given in this patch.
Change-Id: Iafee06fcb1f292de25570545d74d7327679461b0
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
This define used to be set for the entirety of the Qt build but
was lost during the qmake->CMake transition. Re-enable it.
Change-Id: Idc4cb6ada485158559485b60f62f76439550b255
Pick-to: 6.2
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
This amends commit 165e01d5d5.
Above commit broke the code that adds "${PROJECT_SOURCE_DIR}/cmake" to
CMAKE_MODULE_PATH. The semicolon that separates entries of
CMAKE_MODULE_PATH must be escaped. Otherwise, the semicolon separates
elements of the flags list.
Additionally, fix the QT_AVOID_CUSTOM_PLATFORM_MODULES code path which
lacked the addition of "${PROJECT_SOURCE_DIR}/cmake".
Pick-to: 6.2
Change-Id: I72f78cf066cabe6b0002dce1aa0294aa0dc9cbf0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Do not read the target property LINK_LIBRARIES from interface libraries
as this leads to errors with CMake 3.16.
This amends commit 326b91ea78.
Pick-to: 6.2
Change-Id: I44251c7633d5ecd977cd05746ac311dd1285d1e3
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The .pri files for public Qt modules were missing run_depends entries.
Those entries are used by qmake when linking plugins of a static Qt
build. In shared builds, run_depends entries are used to decide whether
to add the -rpath-link argument to the linker. In that matter,
run_depends entries serve a similar purpose as CMake's
IMPORTED_LINK_DEPENDENT_LIBRARIES.
In Qt5, run_depends entries consist of the qmake values QT_PRIVATE and
QT_FOR_PRIVATE.
QT_PRIVATE contains the Qt modules that are privately linked to the
public module, and QT_FOR_PRIVATE are the dependencies of the private
module. That loosely translates to LINK_LIBRARIES of the public module
and INTERFACE_LINK_LIBRARIES of the private module.
Private modules whose public counterparts are already public
dependencies don't have to be added to run_depends.
Pick-to: 6.2
Fixes: QTBUG-84310
Change-Id: If7025c98ea462a2d5a143202df3d98d88e4fee08
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Since commit f3c7d22dd0 we do not use
libraries from /usr/local and other non-system locations on macOS. But
our configure tests still did. This led to discrepancies between
find_package calls in configure tests and the Qt project itself.
Mentioned commit removed /usr/local and friends from
CMAKE_SYSTEM_PREFIX_PATH. But we can't pass this variable to the
configure tests, because CMake sets it up and overwrites our value.
Pass CMAKE_SYSTEM_PREFIX_PATH and CMAKE_SYSTEM_FRAMEWORK_PATH as
QT_CONFIGURE_TEST_CMAKE_SYSTEM_{PREFIX|FRAMEWORK}_PATH variables to
tests.
Tests with separate project files that call find_package() must add code
like this after the project() command:
if(DEFINED QT_CONFIGURE_TEST_CMAKE_SYSTEM_PREFIX_PATH)
set(CMAKE_SYSTEM_PREFIX_PATH
"${QT_CONFIGURE_TEST_CMAKE_SYSTEM_PREFIX_PATH}")
endif()
if(DEFINED QT_CONFIGURE_TEST_CMAKE_SYSTEM_FRAMEWORK_PATH)
set(CMAKE_SYSTEM_FRAMEWORK_PATH
"${QT_CONFIGURE_TEST_CMAKE_SYSTEM_FRAMEWORK_PATH}")
endif()
Adjust pro2cmake accordingly.
Task-number: QTBUG-97076
Change-Id: Iac1622768d1200e6ea63be569eef12b7eada6c76
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
When passing an absolute input file name to qlalr, the #line directives
in the output will contain absolute paths. For reproducible builds,
it's desirable to have relative paths.
Pass the input file as relative path to qlalr to produce relative #line
directives.
Fixes: QTBUG-96267
Change-Id: I4ef1e4d5be7cbaf25a54a34ab7c2dbec06411a1d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Certain platform-related variables, in this case UNIX, must be set in a
platform module, because they get cleared after the toolchain file is
loaded. Such platform modules live in upstream CMake, but there is none
yet for INTEGRITY. This manifests in an undefined UNIX variable and
"System is unknown to CMake" warnings for the project and every
configure test.
Add the CMake module "Platform/Integrity" in the cmake/platforms
directory. Add this directory to CMAKE_MODULE_PATH to let CMake load
Platform/Integrity when the toolchain file set CMAKE_SYSTEM_NAME to
"Integrity".
CMake's module directory takes precedence, when loading platform
modules. This is special for platform modules and different from the
documented behavior of CMAKE_MODULE_PATH and include().
In case the user wants to provide their own platform modules via
CMAKE_MODULE_PATH, they can instruct Qt to not add its path by setting
QT_AVOID_CUSTOM_PLATFORM_MODULES to ON.
Make sure that configure tests with project files also load the custom
platform module.
Pick-to: 6.2
Fixes: QTBUG-96998
Change-Id: I9855d620d24dc66353cec5e847a2675b464ace26
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Emscripten only supports
SSE1, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, and 128-bit AVX instruction
sets at this time.
https://emscripten.org/docs/porting/simd.html
Browsers might need to enable simd support in the advanced
configurations
about: config or chrome:flags
Enable by configuring Qt with -sse2
Pick-to: 6.2
Fixes: QTBUG-63924
Change-Id: Ifeafae20e199dee0d19689802ad20fd0bd424ca7
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
This reverts commit 657525965b.
The change relied on reading the last value of the
CMAKE_MINIMUM_REQUIRED_VERSION variable before one of the Qt packages
is found to use it for the version check.
Even if a user project has a cmake_minimum_required() right at
the beginning of the project with a supported version specified,
the first project() call which loads a CMake toolchain file could
contain another cmake_minimum_required() call with a lower
(unsupported) version and that version would be used for the check,
failing the project configuration.
The Android NDK ships such a toolchain file, which requires version
'3.6'.
Thus, relying on the last value of CMAKE_MINIMUM_REQUIRED_VERSION is
not robust enough.
Pick-to: 6.2
Task-number: QTBUG-95018
Task-number: QTBUG-95832
Change-Id: Iff3cb0a46e6e878569dce9c5fe915a714a034904
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
We don't have any APSPI2 includes in our public headers and should
therefore not export the target that provides ATSPI2 include paths for
consumers.
Link against PkgConfig::ATSPI2 instead of the _nolink target.
The former will not be exported.
Pick-to: 6.2
Fixes: QTBUG-97023
Change-Id: I4b12e0c2230917feeb963c02565e6db24f757bd3
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Qt6Config.cmake calls cmake_minimum_required to ensure a recent enough
CMake version is used in projects.
That call does not set policies in the calling subdirectory scope,
because find_package introduces a new policy scope.
If a project using Qt has a 'cmake_minimum_required(VERSION 3.1)'
call and is configured with a recent CMake, many policies will
still be set to OLD.
One such policy is CMP0071 (Run AUTOMOC on GENERATED files). The
policy value is queried at generation time rather than at target
definition time, which means we can't influence the policy value
(e.g. inside the implementation of qt_add_executable for example)
The inability to influence the policy value for targets created by our
own CMake functions is unfortunate and can lead to issues (in the case
of the above policy to compilation / linker issues).
Record the version of the last cmake_minimum_required call before
the Qt packages are found and error out if the version is lower than
the minimum supported one.
A project can reduce the error into a warning by specifying a
-DQT_FORCE_MIN_CMAKE_VERSION_FOR_USING_QT_IN_CMAKE_MIN_REQUIRED=3.xyz
option when configuring the project.
If the option is used and build issues arise, no official support is
given.
All the CMake example projects shipped with Qt specify a minimum
version of 3.16 already (which is the minimum for shared Qt builds),
so it shouldn't be an issue to require that in other user projects as
well.
Implementation wise, we follow the existing pattern to record
what the minimum and computed versions for static and shared Qt
builds are at qtbase configure time.
These are then checked before the Qt6 or QtFoo packages are
find_package'd.
Amends 6518bcc167
Pick-to: 6.2
Task-number: QTBUG-95018
Task-number: QTBUG-95832
Change-Id: I1a1d06d82f566c92192a699045127943604c8353
Reviewed-by: Craig Scott <craig.scott@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
QDoc modifies its linking behavior depending on whether the -installdir
command line option was set or not; Without -installdir, QDoc will
use 'https://<url>' to link to targets loaded from external
documentation modules, instead of using relative paths.
Drop the -installdir if QT_BUILD_ONLINE_DOCS was set. This behavior matches
the 'build_online_docs' scope that was used for qmake documentation
targets, and is useful for documentation projects that are not part of
Qt but want to link to Qt docs simply by loading the index files of Qt's
modules.
Pick-to: 6.2
Change-Id: Ib1bbf7b9d784e0c276d2bc520240af4a6c8ba903
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
The device prefix in target_qt.conf is necessary if and only if the
prefix on the host is different from the prefix on the device - in CMake
terms: if CMAKE_STAGING_PREFIX is different from CMAKE_INSTALL_PREFIX.
This removes the [Devices] section from target_qt.conf from our iOS and
Android packages, because we don't set CMAKE_STAGING_PREFIX for those
platforms.
Pick-to: 6.2
Fixes: QTBUG-96906
Change-Id: I1390e952e544e57d5dd3bc09d688a612db9b4247
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The separate_debug_info configure test uses the CMake variable
CMAKE_OBJCOPY. CMakeFindBinUtils in the test project finds the host's
objcopy despite CMAKE_TOOLCHAIN_FILE being correctly set.
We now add CMAKE_OBJCOPY to the list of variables that are passed to
configure test projects and remove the CMakeFindBinUtils include, which
looks rather internal anyways.
Pick-to: 6.2
Fixes: QTBUG-96798
Change-Id: I164c6bd1771e8789e9dd19b50573b33b8866bd3b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Rather than fail with obscure can't find Qt packages errors when the
Webassembly CMake toolchain file can not be found, error out with a
clear error on how to ensure it is found.
Pick-to: 6.2
Task-number: QTBUG-96843
Change-Id: I0f34cdcde05efb25c93017f3fd365186335ed52c
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Try to to chainload the emscripten CMake toolchain file from the
EMSDK env var if it is set, instead of requiring the user to explicitly
specify a path to the file via QT_CHAINLOAD_TOOLCHAIN_FILE.
The order in which the toolchain file is chainloaded becomes is as
follows:
1) The initial toolchain file path that was specified when configuring
qtbase is set written as the initial value of
__qt_chainload_toolchain_file in qt.toolchain.cmake
2) If EMSDK env var is set, it overrides the value from 1)
3) If QT_CHAINLOAD_TOOLCHAIN_FILE cache var is supplied it overrides
the value from 2)
Whichever value ends up in __qt_chainload_toolchain_file is
checked too see if the file exists.
If it exists it gets included, if it doesn't, a warning is issued.
This checking logic is a bit crude and should be improved and unified
with the Android chainload checking, but the current change already
improves the behavior for users of Qt.
Pick-to: 6.2
Task-number: QTBUG-96843
Change-Id: I5da58a329f659086aaaee765c9399d0369021b22
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Split qt_auto_detect_wasm into multiple helper functions and place
them in a new QtPublicWasmToolchainHelpers.cmake file.
We want to use them to try and detect the CMake toolchain
file location from within the generated qt.toolchain.cmake
file whem configuring a user project.
Pick-to: 6.2
Task-number: QTBUG-96843
Change-Id: Id8c2350e6dbe3c994b435681353bdaee114249a7
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Introduce a new macro qt_internal_return_unless_building_tools which
simply calls return() if tools are not built. This macro is supposed to
be called after qt_internal_add_tool().
Using this macro avoids having to special-case code for when
qt_internal_add_tool() creates imported targets in cross-builds.
Adjust pro2cmake accordingly.
Task-number: QTBUG-85084
Change-Id: I9e1c455c29535dd8c318efa890ebd739c42effc1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Needed for subsequent change that will check and error out if the
version is lower than 3.16. We do that to ensure all policies
introduced by CMake up to version 3.16 have their behavior set to
NEW.
Pick-to: 6.2
Task-number: QTBUG-95018
Change-Id: Ieaf82c10987dd797d86a3fd4a986a67e72de486a
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
In non-prefix builds, we want to prevent users from accidentally running
"cmake --install". We did that by replacing cmake_install.cmake with an
empty file.
The responsible target remove_cmake_install is visible in IDEs, appears
in the build output, and the approach is hacky.
It's cleaner and easier to add bail out code at the top of
cmake_install.cmake. This is now done when calling qt_build_repo_begin.
As a bonus, print an informative message on installation.
Change-Id: I022b36289358ba09cac8b79781f44cd7b93113f7
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
When setting QT_FEATURE_ values we need to convert the user-provided
FEATURE_ values to the one that is supported by QT_FEATURE_.
Pick-to: 6.2
Fixes: QTBUG-96300
Change-Id: Idd19fbf7f23f351a6c1cfdcedccfaaf6b0aa6e44
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
CMake doesn't add framework include paths for the includes if
add_custom_command is used. When all Qt modules are installed to a
single directory, frameworks could be found under
QT_BUILD_INTERNALS_RELOCATABLE_INSTALL_PREFIX, but for Conan builds
each module is installed to the separate directory. These directories
need to be listed in the QT_ADDITIONAL_PACKAGES_PREFIX_PATH variables
family. This takes into account directories that are listed in the
QT_ADDITIONAL_PACKAGES_PREFIX_PATH variables and considers they
can contain frameworks.
Pick-to: 6.2
Fixes: QTBUG-96511
Change-Id: I664381df4859a2e85c399cd94dc2f3996e452c03
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This fixes the detection of always available architecture based on
user set CMAKE flags.
Change-Id: I541ac9569766a0fe05f4395c06f2ee3bcd77b035
Fixes: QTBUG-91090
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
A recent change refactored the call to qt_internal_add_executable(),
but that had the unintended side-effect of changing the symbol
visibility from public to hidden. That meant that main() became hidden,
so while apps still built successfully, they could not be run. Restore
the original symbol visibility to fix this regression.
Amends d47278fd09
Pick-to: 6.2
Change-Id: I27d84ab2b0dd013d5c38dcfe55e88f307c4bc5dd
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The EXE_FLAGS option wasn't being used anywhere in any Qt repo
and it had no documentation as to its intended use. Remove it.
Pick-to: 6.2
Change-Id: I2f67ec57c1da7dc6eab81d5351361e770d19d7d5
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
These TODOs were left as a marker to be checked once the official
CMake 3.21.0 release was made. The things they refer to were included
in the CMake 3.21.0 release, so the TODOs can be removed.
Fixes: QTBUG-94528
Pick-to: 6.2
Change-Id: I769605de85df657ad056123e787ec9849b77e42f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Static libraries don't need to export their symbols, and corner cases
when sources are also used in shared libraries, should be handled
manually.
Task-number: QTBUG-90492
Change-Id: I5cb0a3f7e280b042b678bdbe4475f2bbf9f6b9ba
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
If qt_internal_generate_cpp_global_exports is called outside the
qt_internall_add_module function scope, install rule that is
generated by qt_internall_add_module won't include generated
cpp export header files. This adds the explicit file-based install
rule for the generated cpp exports.
Since qt_internal_generate_cpp_global_exports now encapsulates all
install rules related to the generated cpp exports, no need to expose
the generated filenames outside the function.
It's expected that module public headers now could be added outside
the qt_internal_add_module function. Tune generating of the module
timestamp by replacing the DEPENDS value with generator expression.
Task-number: QTBUG-90492
Change-Id: I0f086abc8187c5d51117c3a75c47b58580f6913f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The _qt_is_android_executable property is normally set by the
_qt_internal_create_executable() command. But various other internal
commands don't route through that and go through
qt_internal_add_executable() instead. The former is used only by the
public API, the latter only by the internal API. Refactor both so that
the internal one calls the public one. This ensures all targets receive
the same base settings, including the _qt_is_android_executable
property.
Fixes: QTBUG-96085
Pick-to: 6.2
Change-Id: I157356872c9d942d7be5f1abbbcbac97961b1f40
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Conan CI builds can built a qt repository in a repo-target-set
configuration. An example of that is qtscxml.
When building standalone tests, qt_build_tests includes a repo
specific TestsConfig.cmake file to call find_package on the modules
that were built as part of that repo.
That doesn't quite work with a repo-target-set build which is enabled
when the repo is built with a QT_BUILD_SINGLE_REPO_TARGET_SET value.
The TestsConfig.cmake file would be overridden with different contents
on each configuration.
Fix that by including the QT_BUILD_SINGLE_REPO_TARGET_SET value as
part of the TestsConfig.cmake file to be generated and included.
This means that when configuring the standalone tests, the same
QT_BUILD_SINGLE_REPO_TARGET_SET value should be passed, so that the
correct packages are found.
Add some debug statements to allow checking which TestsConfig.cmake
file is loaded when the standalone tests are configured with
--log-level=DEBUG.
Adjusts to 4b09522c23
Amends de3a806def
Amends e7f188b2d2
Pick-to: 6.2
Task-number: QTBUG-96253
Change-Id: I7c22aaad88fe8e6fce23046543363316203f6e8d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Functions that use qt_internal_add_module under the hood might need to
generate cpp exports, e.g. qt_internal_add_qml_module. Append cpp
exports related arguments to the qt_internal_add_module arguments set.
Task-number: QTBUG-90492
Change-Id: I4fd539bd1d8be4d3e57ed5b1b88dd2dbc2f5ca24
Reviewed-by: Craig Scott <craig.scott@qt.io>
Because otherwise we may end up with trailing backslashes
Pick-to: 6.2 6.2.0 6.1
Change-Id: I7ad24ec34c35f0a7b32241751bbcd2b26a8a23ea
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Propagating of plugin init libraries should take into account
plugin finalizers to avoid duplicating of object files in a linker
line.
Pick-to: 6.2
Fixes: QTBUG-96062
Change-Id: I48feac94b08a7eb08d84134e9e9ae6e7214f5bdd
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
