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>
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>
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>
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>
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>
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>
_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>
This change tries to make the API more user friendly and prevent wrong
use of multi-abi API. ANDROID_ABI argument of qt6_add_executable was
position-depend and needed to be placed after the executable 'sources'.
Using the target property we solve this problem and provide more
consistent and common way to enable multi-abi build for the single
target.
This meanwhile also requires to execute multi-abi build configuration
in the finalizer, since the property might be set at any point.
Also the priority of the QT_ANDROID_ABI target property now is higher
than the priority of the QT_ANDROID_BUILD_ALL_ABIS variable. So target
will only build packages with the ABIs specified in QT_ANDROID_ABI
property if both are set.
Pick-to: 6.3
Task-number: QTBUG-88841
Change-Id: I3515297ed267974498913c59619433dc234ec217
Reviewed-by: Joerg Bornemann <joerg.bornemann@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>
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>
Debug tools are excluded from the ALL target for debug_and_release
builds. However, when using the -separate-debug-info option, the same
exclusion wasn't being applied for their dSYM INSTALL commands,
resulting in a CMake install error.
Pass any additional install args like
EXCLUDE_FROM_ALL COMPONENT "ExcludedExecutables"
to the installation rules of qt_enable_separate_debug_info and
install dSYMs for executables per-config in a multi-config build.
All the non-main config executable install rules are optional because
the non-main config executables are excluded from ALL.
Amends 5b136abd21
Pick-to: 6.2
Fixes: QTBUG-93999
Change-Id: I95c3ce28215c3ee535551e4b7a5fa9731f8f1c28
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
This function is called by qt_add_executable. There is no need to
expose it as public function.
Fixes: QTBUG-95172
Change-Id: I85a1d906ecda42458e226db225e47c1d348a72f1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Before, it would erroneously look for them in the source directory.
Change-Id: I6dcd3ccde3e57dba84639da2cd354c51e8a92459
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Certain repositories like qtsvg, qtimageformats and qtvirtualkyboard
build plugins associated with Qt modules from other repositories
(qtsvg's QSvgPlugin associated to qtbase's QtGui).
When configuring in-tree tests in the same build folder as the
repository, the test executables would not automatically link to these
plugins.
Fix this by recording the existence of such plugins in a separate
property of the associated Qt module and only link them when both the
test executable and plugin are from the same project (their
PROJECT_NAME coincides).
This is in addition to linking the plugins associated with the
module where both are built in the same repository.
The logic is a bit tricky and ensures that plugins are not
accidentally initialized twice, so that in-tree tests work for both
top-level and per-repo builds.
As a drive-by, added a TODO explaining why in-tree tests that need to
link to static QML plugins won't work (somewhat unrelated to this
change).
Amends 734d2cdbc4ff6db6b3df8fffbb23dbbb565c076b
Amends b1fcdad9c9b9ad2bddd00f7301c8dd1159d523c2
Pick-to: 6.1
Task-number: QTBUG-87580
Change-Id: I3e1ff8166864f92dea931ec2ea34b6f56b4eec60
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
A few configure defines get changed:
QMAKE_WASM_PTHREAD_POOL_SIZE is now QT_WASM_PTHREAD_POOL_SIZE
QMAKE_WASM_TOTAL_MEMORY is now QT_WASM_INITIAL_MEMORY
QMAKE_WASM_SOURCE_MAP_BASE is now QT_WASM_SOURCE_MAP_BASE
device-option EMSCRIPTEN_ASYNCIFY=1 is QT_EMSCRIPTEN_ASYNCIFY=1
To create source maps for debugging. use
device-option QT_WASM_SOURCE_MAP=1
Task-number: QTBUG-78647
Change-Id: If9f30cd7fb408c386d6d69b5f7b1beecf1ab44b5
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
CMake 3.19 removed the restrictions on allowable names for properties
on INTERFACE targets. With earlier CMake versions (back to CMake 3.11),
names for custom properties must begin with either a lowercase letter
or an underscore.
In 5807e1ae81 (Add plugins to Qt tools and executables for static
builds, 2021-03-19), the names QT_REPO_PLUGIN_CLASS_NAMES and
QT_REPO_PLUGINS were used, but in some cases, the targets on which they
were being set are INTERFACE targets. Replace these with names that
are supported with CMake 3.11 or later.
Amends 5807e1ae81
Task-number: QTBUG-91915
Pick-to: 6.1
Change-Id: Ife702a1fb339b190d46a8dafb380253219199ba6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
In static builds, we cannot allow any part of the main build to make a
call to find_package(Qt6...) where such a call may load a
Qt6*Plugins.cmake file. That would add additional dependencies to the
main module targets, setting up a circular dependency in the set of
*Config.cmake files which cannot be resolved. This scenario would be
triggered by per-repo builds or user projects.
But Qt's tools and other executables still need to load some plugins
in static builds. Sometimes a platform plugin may be enough, other
times we may want all supportable plugins (e.g. Qt Designer).
Therefore, add all plugins we can identify as relevant for an
executable that is part of the Qt build, but add them directly to the
executable without affecting the linking relationships between the
main module libraries.
Also remove the now unnecessary check for QT_BUILD_PROJECT_NAME in
top level builds because there should be no difference between per-repo
and top level builds any more (as far as linking static plugins is
concerned).
Examples that build as part of the main build will still build
successfully after this change, but they will not run if they require
a platform plugin. Examples need to be moved out to a separate build
where they can call find_package(Qt6) without QT_NO_CREATE_TARGETS
set to TRUE to be runnable (see QTBUG-90820).
Fixes: QTBUG-91915
Pick-to: 6.1
Change-Id: I8088baddb54e394ca111b103313596d6743570ba
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Move the qmake-specific logic of the QLibraryInfo class to
qmake internals. 'qconfig.cpp.in' now stores information about
the library info entries to keep them consistent between qmake
and the Core library. qmake requires specific features enabled
in the Core library, so building qmake will be skipped if the
features are not enabled.
All flags directly related to the qmake have been removed from
Core lib.
Remove all bootstrap related sections from qmake CMakeLists.txt
Task-number: QTBUG-89369
Change-Id: I26de157d3bfd4a5526699296e9d46e1c180b89ae
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Add internal function to cleanup compiler flags out of the
CMAKE_xxx_FLAGS_xxx variables. Use introduced interface to clear
the '/EHsc' flag for the MSVC compiler family. This adjusts the
CMake behavior to the qmake one.
Change the 'EXCEPTIONS' option handling in helper functions. Add
ability to add enabling and disabling exception flags. Previously
it was only possible to add disabling exception flags.
Fixes: QTBUG-89952
Change-Id: I60d47660a97ae9b5a1d1f4107d352c9e97890144
Reviewed-by: Craig Scott <craig.scott@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Although many executable files were generated by qt_internal_add_tool().
Some executable files like designer and androiddeployqt were generated
by qt_internal_add_app(). Some executable files like windeployqt were
generated by qt_internal_add_executable(). For these executable files,
their PDB files won't be installed on MSVC platform, and their separate
debug info won't be generated and installed on other platforms.
To fix this, qt_enable_separate_debug_info() and
qt_internal_install_pdb_files() should also be called in
qt_internal_add_executable().
Fixes: QTBUG-88268
Change-Id: Id6a3b5842dba325166e3d696701c82ad942bca74
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Android *.so files need to CXX visibility to default after
qt_set_common_target_properties() which was setting it to hidden.
Also, pass the correct androidtestrunner arguments for cmake check
target
Fixes: QTBUG-88228
Change-Id: Ia29cdc9e65153c9669f3ec06f74a46f8fcd8c507
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
In multi-config builds (which equals the debug-and-release feature) we
exclude tools of the non-main configurations from the default build.
But we still create installation rules for them. Mark those as optional
to avoid "cmake --install" yielding errors if those tools weren't built.
Fixes: QTBUG-85411
Change-Id: Ic2d3897d1a1c28a715d9a024ec8606fff00e0315
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Add 3 new convenience custom targets:
'qt_plugins', 'qpa_plugins' and 'qpa_default_plugins'.
Additionally, if we detect that an internal executable / test
links against Gui, add a dependency on the 'qpa_default_plugins'
custom target, so that if a developer configures Qt for the first time
and then calls ninja 'tst_foo_check', we ensure the test will launch
successfully because the default QPA plugin will also be built.
Change-Id: If6dd70844b5effdf8a293f65f8785855cc85b132
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Some of them have a different (hopefully better) name now.
Some are marked as Technical Preview.
Some are renamed to be internal.
Marking add_qt_gui_executable as TP with the intention to un-TP it
after we rename it and change its behavior as discussed in the API
review meeting.
Additional changes to add_qt_gui_executable and qt6_add_resources have
been filed as separate tasks that will be worked on separately.
See comments on PS1 for details.
Task-number: QTBUG-86827
Change-Id: I56a84a1943b0902bb807310dc620eb381824e8dd
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
All usages should be replaced with qt_internal_add_executable instead.
This should fix configuration failure of benchmarks and manual tests.
Amends e0c62a48b8
Task-number: QTBUG-86815
Change-Id: I0791d849998ed9517e32f699d843367949b97cb9
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Offer compatibility wrapper functions until we update all of the Qt
repos to use the new names.
Task-number: QTBUG-86815
Change-Id: I5826a4116f52a8509db32601ef7c200f9bd331de
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
QtBuild.cmake is huge. Split it.
Move module, plugin, tools, executables and test related functions out
of QtBuild.cmake into separate files.
Do the same for many other things too.
An additional requirement is that all the new Helpers files only
define functions and macros.
No global variable definitions are allowed, nor execution of commands
with side effects.
Some notes:
qt_install_qml_files is removed because it's dead code.
Some functions still need to be figured out, because they are
interspersed and depend on various global state assignments.
Task-number: QTBUG-86035
Change-Id: I21d79ff02eef923c202eb1000422888727cb0e2c
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
