Commit Graph

1164 Commits

Author SHA1 Message Date
Joerg Bornemann
b1ad7f938e Generate information about user-facing applications in build dir
When packaging different Qt versions for Linux distributions (or any
distribution with a common bin dir), Qt tools cannot be installed to
/usr/bin, because the executable names of the different Qt versions
clash.

To solve this conflict, our recommendation is to install Qt's tools to
/usr/lib/qt6/bin and to create versioned symlinks to user-facing tools
in /usr/bin.

User-facing tools are tools that are supposed to be started manually by
the user. They are marked in Qt's build system. Distro package
maintainers can now configure with
  -DCMAKE_INSTALL_PREFIX=/usr
  -DINSTALL_BINDIR=/usr/lib/qt6/bin
  -DINSTALL_PUBLICBINDIR=/usr/bin
and will find a file called user_facing_tool_links.txt in the build
directory after the cmake run. Nothing will be installed to
INSTALL_PUBLICBINDIR.

Each line of user_facing_tool_links.txt consists of the installation
path of a user-facing application followed by a space and the versioned
link name in INSTALL_PUBLICBINDIR.

Example content:
/usr/lib/qt6/bin/qmake /usr/bin/qmake6

To actually create the versioned symlinks, the content of this file can
be fed to ln like this:
  xargs ln -s < build-dir/user_facing_tool_links.txt

Or the package maintainer may decide to do something completely
different as suits their needs.

This patch adds the USER_FACING argument to qt_internal_add_tool to mark
tools as user-facing. In addition, every Qt created by
qt_internal_add_app is treated as user-facing.

The only tool this patch marks as user-facing in qtbase is qmake.

Pick-to: 6.1
Fixes: QTBUG-89170
Change-Id: I52673b1c8d40f40f56a74203065553115e2c4de5
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
2021-03-02 22:00:51 +01:00
Craig Scott
c6bbca7486 Make qt_get_module_for_plugin() internal and do what its name says
Contrary to its name, this command was also setting a target property.
Since it was only called in one place and that caller can just as
easily set the property instead, rename the command to make clear its
internal nature and refactor it so that the caller is responsible for
setting that property instead.

Also make it an error rather than just a warning if the command is used
for a target that doesn't belong to any module. Since this is now
unambiguously an internal command, we should always expect the target
to belong to a module.

Pick-to: 6.1
Change-Id: I929a652ddd482653868fc9df887f38f4bc7f35d9
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-03-02 16:44:45 +11:00
Alexey Edelev
d1101c460e Simplify prefix-related functionality of qmake
Since the QT_CONFIGURE_HOSTBINDIR_TO_HOSTPREFIX_PATH and
QT_CONFIGURE_HOSTBINDIR_TO_EXTPREFIX_PATH definitions keep the same
value in modern CMake build, no need to have special handling in cases
where these values are used in qmake. Also it will be useful to
specify the relative path to the prefix directory from the directories
different of 'bin' when use QMakeLibraryInfo.

Task-number: QTBUG-75870
Change-Id: I5a777001eb334dcf05e22853a514d4257352d59b
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-03-01 17:36:56 +01:00
Alexey Edelev
43c28aa904 Use Core library for qmake instead of the Bootstrap library
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>
2021-02-25 16:08:43 +01:00
Joerg Bornemann
be6bf1a313 Remove INTERNAL argument from qt_internal_add_linker_version_script
The code branch for the INTERNAL argument did nothing, and we never call
qt_internal_add_linker_version_script with INTERNAL.

Change-Id: Ie369b4dac29cd1a977433ebfd662c198a3e1d0f2
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
2021-02-25 07:55:43 +01:00
Craig Scott
10b3681c72 CMake: Prevent qt_remove_args() from accessing out-of-range list index
Pick-to: 6.1
Change-Id: Ie9c5f0551722c7d3fb11879b209c11ce3d7ccd6d
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2021-02-24 21:51:47 +11:00
Craig Scott
844e37ca39 CMake: Reformat shared keyword lists
Putting each keyword on its own line makes it much easier to read and
improves maintainability. It is friendlier to source control when
keywords need to be added or removed.

This commit introduces no functional change.

Pick-to: 6.1
Change-Id: I79efd039e5afa5f11f1d859405d6487ad6b3beb2
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-24 10:38:28 +11:00
Craig Scott
be7e20213c Avoid cyclic dependency between plugin and module *Config.cmake files
In static per-repo builds, we have a mix of targets provided by
packages and targets provided by the main build. For the builds that
create the packages, we must avoid adding a dependency for the main
module library target on its associated plugin targets or else the
package config files end up with a cyclic dependency that cannot be
resolved when something tries to consume them. This only happens for
static builds because we have been attaching a linking relationship
to the main module library that isn't really a true dependency, we
attached it only for convenience of things linking to that module
library.

To preserve that convenience linking without breaking the config
packages, we use the QT_NO_CREATE_TARGETS condition to prevent CMake
seeing that relationship when generating the *Config.cmake files.
Creating these relationships will be delayed until the plugin's
*Config.cmake file is loaded, at which point it will add itself to
the main module library's imported target INTERFACE (this was already
done before, we just now rely solely on that).

Task-number: QTBUG-90819
Pick-to: 6.1
Change-Id: Id725742182bcda64841be84fe1650bafb9151bb1
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-24 10:38:15 +11:00
Craig Scott
fe29159aad cmake: Don't give plugins PUBLIC usage requirements
The pro2cmake.py conversion script faithfully reproduced the .pro files
for the plugins, which specified the libraries as public. But in CMake,
the implications of this are that public usage requirements should then
be propagated to consumers. We don't expect any consumers, since a
plugin is created as a MODULE library in CMake, so for Windows we don't
even have an import library to link with. The only exception to this is
for static builds where plugins are created as STATIC libraries
instead, but only in certain controlled situations do we then link to
plugins. Even then, usage requirements are not expected to propagate to
the consumers, so these relationships should always be specified as
private.

This change warns on any PUBLIC usage requirements specified for a
plugin. This check is disabled by default to avoid spamming CI builds
for repos that haven't been fixed yet. The check can be enabled by a
CMake cache option, which is intended for developers to use locally
when fixing this issue in other repos (all plugins in qtbase should
not trigger this warning as a result of changes in this commit).

Task-number: QTBUG-90819
Pick-to: 6.1
Change-Id: I09f2c8da77db1193ad3370f85d367dfc6ab7b9a6
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-24 10:37:49 +11:00
Joerg Bornemann
1f30bcf336 Move build tools to libexec instead of the bin dir
[ChangeLog][Build System] Tools that are called by the build system and
are unlikely to be called by the user are now installed to the libexec
directory.

This is a step towards easier co-installability of different Qt
versions.

Pick-to: 6.1
Task-number: QTBUG-88791
Change-Id: Id19575b5ba27795f7715e4ea6a09391b26dd4942
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2021-02-23 17:02:30 +01:00
Assam Boudjelthia
bcbdbd50fe Coin: remove workarounds to allow running Android tests
We had two workarounds:
* script that adds Gui to tests
* create a symbolic link for the qt install dir to fake_prefix which
androiddelployqt was expecting them to be under

Both issues are fixed, thus removing the workarounds.

Pick-to: 6.1 6.0
Change-Id: Ic022bece15afe92c693d573893d260b13b4227ed
Reviewed-by: Heikki Halmet <heikki.halmet@qt.io>
2021-02-18 13:42:19 +02:00
Assam Boudjelthia
09fc4f9525 CMake: handle Android features dependencies for modules
QMake used to allow retrieving the Android features list for a modules.
The dependencies are written to *-android-dependencies.xml files and are
read by androiddeployqt. This option was missed at some point along the
way of writing CMake port for Qt 6.

Pick-to: 6.1 6.0
Change-Id: Ic0b82f024567e640968f97aeff2db1888f2b53a5
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-18 13:19:31 +02:00
Joerg Bornemann
edd1225489 qmake: Introduce QT_HOST_LIBEXECS property
This will be used to access host tools that are installed in
${prefix}/libexec instead of ${prefix}/bin.

Pick-to: 6.1
Change-Id: I36c4b5736330f8229d267a117c65d55cd5e12758
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2021-02-18 11:46:42 +01:00
Alexey Edelev
530b629349 Do not rewrite boolean INPUTs if they have a corresponding feature
Initial replacement of boolean INPUT_ variables to the FEATURE_
variables was wrongly changed to updating of the INPUT_ variable
value to ON/OFF value. This causes potential issues when INPUT_
variable has explicit check for 'yes' or 'no'.
The feature evaluation step enables FEATURE_ variables in case if
the corresponding INPUT_ variable contains a positive CMake value.
So there is no need to process boolean INPUTs at the argument
processing step.
Also no need to keep the special opengl case, since it will be
processed correctly.

Fixes: QTBUG-91158
Pick-to: 6.0
Pick-to: 6.1
Change-Id: I96bb7903a904ae3cf788d7ef7d4e0c019046eb95
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-18 11:09:22 +01:00
Joerg Bornemann
a63f72d442 Document more arguments of qt_internal_add_tool
Pick-to: 6.1
Change-Id: Ia89922bb7d8ce327ea864889f5e2132427c58be6
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2021-02-15 16:08:11 +01:00
Joerg Bornemann
c1cbfcb38f Prepare installation of tools to libexec
Add the INSTALL_DIR argument to qt_internal_add_tool to allow
installation of tools in other locations than INSTALL_BINDIR.

Pick-to: 6.1
Task-number: QTBUG-88791
Change-Id: I88ede81a4c13c82f6d209156d3801ce130f8fc10
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Craig Scott <craig.scott@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2021-02-15 16:08:04 +01:00
Kai Köhne
1702393644 Run headers_clean check with C++20 (gcc, clang)
The headers are already somewhat tested with C++17 in the regular
build. So let's try in the headers_clean check with C++20 instead.

Using C++20 with MSVC 19.28 doesn't work yet though:

  corelib/tools/qalgorithms.h(247): error C2039: 'popcount': is not a member of 'std'
  corelib/tools/qhashfunctions.h(311): note: see declaration of 'std'
  corelib/tools/qalgorithms.h(247): error C3861: 'popcount': identifier not found
  ...

Task-number: QTQAINFRA-4242
Change-Id: I1b48bcb9656fe1587fe03d3a17e3484c693aa295
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-15 13:16:54 +00:00
Tor Arne Vestbø
f66482a4ab cmake: Do not hard-code test arguments
Tests should follow their default output of txt as when run directly,
and any output configuration should be handled by the CI system.

Change-Id: Id0d72318df5edad1c58ac637e827d6043884e829
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Toni Saario <toni.saario@qt.io>
2021-02-15 13:38:56 +01:00
Assam Boudjelthia
e711eb35f5 Android: set minimum recommended android SDK to 29
comply with the api version used by default with androiddeployqt and
in docs. Google play also requires api 29 as minimum.

Task-number: QTBUG-90943
Pick-to: 6.1 6.0
Change-Id: I05e2a90b4d7f2120b0198e3fb7b8b1b2398eba93
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
2021-02-13 01:36:58 +02:00
Assam Boudjelthia
85c7a9d3a6 CMake: add Qt::Gui dependency by default for Android tests
Normal Android apps require Qt::Gui dependency and since tests don't
need to handle any special cases for an app without Qt::Gui, let's add
it by default.

This also will allow us to remove some workarounds done on CI side to
run tests for Android.

Fixes: QTBUG-90870
Pick-to: 6.0 6.1
Change-Id: I845650c17a1b73e4c4977043f863ec44e50f06c3
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
2021-02-11 10:09:17 +02:00
Joerg Bornemann
41e3d167d5 configure: Don't guess the compiler if the user already chose one
We must not guess the compiler from the -platform argument if one of the
following holds:
- the CXX/CC environment variables are set
- the CMAKE_CXX_COMPILER/CMAKE_C_COMPILER variables are passed

Pick-to: 6.1
Fixes: QTBUG-90914
Change-Id: Iff7a0e7b8857f77333f1705f118d7952af5234ba
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
2021-02-11 08:44:20 +01:00
Samuli Piippo
24d2215b67 CMake: setup windows tools path only when building on Windows
Fix cross-compilation on Linux host.

Task-number: QTBUG-91052
Pick-to: 6.1
Change-Id: I48c970f0e6af71e3eda3818557e764f60d3836ad
Reviewed-by: Juha Vuolle <juha.vuolle@insta.fi>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-11 09:01:31 +02:00
Joerg Bornemann
b6b9e54f16 Fix FindWrapOpenSSL.cmake if OpenSSL::Crypto is UNKNOWN_LIBRARY
The attempt to call target_link_libraries on OpenSSL::Crypto failed when
this target was added as UNKNOWN library by FindOpenSSL.cmake.
Instead, set the INTERFACE_LINK_LIBRARIES property directly.

Pick-to: 6.1 6.0
Fixes: QTBUG-90925
Change-Id: Idbc1379c89480225fc7a8d417416ed20404a1122
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2021-02-11 05:54:15 +00:00
Andreas Buhr
20633d97ab More helpful error message when merging qt features in CMake
When a feature is set in qtbase and is later set to another value,
an error occurs and an error message is given. This patch
changes the error message to contain both the preexisting and the
new value

Change-Id: Ifa9fc1f06bfde40e8fd5dfdf30165d4393abbd28
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
2021-02-10 10:39:10 +01:00
Alex Blasche
8cceb04232 Fix completely wrong init_class and jar_bundle_native values
This prevented androiddeployqt from properly deploying libraries which
specify init class via the ":" delimiter.

Pick-to: 6.0 6.1
Change-Id: Ib9cfa7edc864d7d540577df22284ceb9714a2511
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewed-by: Andreas Buhr <andreas.buhr@qt.io>
2021-02-10 10:38:29 +01:00
Kai Köhne
3c412c93c2 Update name of c++2a to c++20
Keep the c++2a feature, but make it an alias for compatibility
purposes.

Pick-to: 6.1
Change-Id: I6f153109be84659806f1b7a57a88a187875166d8
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2021-02-10 07:54:06 +01:00
Ulf Hermann
ff510b98d9 CMake: Rename QML2 imports to QML imports
The 2 is meaningless.

Task-number: QTBUG-85064
Change-Id: Ic91872804be266d50224fb272b4f4836573f4bf7
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-08 19:52:06 +01:00
Joerg Bornemann
b9d1dc43f2 configure: Fix handling of -translationdir argument
This is supposed to be mapped to INSTALL_TRANSLATIONSDIR, not
INSTALL_TRANSLATIONDIR (without the s).

Pick-to: 6.0 6.1
Fixes: QTBUG-90946
Change-Id: Icec93ffc0dc80d9ac7cf6cf1b13824bc2a1e795f
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2021-02-08 11:57:41 +01:00
Peter Seiderer
8aff901f70 CMake/QtAutoDetect: fix failure with multiline toolchain file
The unquoted 'string(FIND ${toolchain_file_content} ...)' call fails for
multiline content of the variable toolchain_file_content, so add
quotes around, fixes:

  [...]
  CMake Error at cmake/QtAutoDetect.cmake:42 (string):
    string sub-command FIND requires 3 or 4 parameters.
  Call Stack (most recent call first):
    cmake/QtAutoDetect.cmake:311 (qt_auto_detect_android)
    CMakeLists.txt:19 (include)
  [...]
  -- Configuring incomplete, errors occurred!

in case the given toolchain file starts with multiple lines
in the first 80 characters, e.g. in the case of buildroot:

  #
  # Automatically generated file; DO NOT EDIT.
  # CMake toolchain file for Buildroot
  #
  [...]

Task-number: QTBUG-90980
Pick-to: 6.0 6.1
Change-Id: I8e038e08d83016e8253f2e83b2efb8f06034c6cd
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-08 10:36:15 +01:00
Allan Sandfeld Jensen
74158ab1a6 Allow benchmarks with --force-debug-info
Developer builds with RelWithDebInfo should also make benchmarks, it
is how we get good traces.

Change-Id: I009d40580d5d784f78bd18ebf21887ce3c1fa97d
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-05 17:34:18 +01:00
Alexey Edelev
d57ccd923f Add framework paths when generating moc manually
In apple systems it's necessary to pass the framework paths to the moc
generator to resolve required header files. We need to collect framework
paths for all INCLUDE_DIRECTORY_TARGETS and add them to the command line
of the moc generator.

Task-number: QTBUG-84906
Change-Id: I9e6356e7e0a5f2493823ec764a48b0b8f1c8c10d
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-02-05 17:11:15 +01:00
Li Xinwei
29a58af4ca CMake: Fix HAVE_openssl config test when using static OpenSSL
When using static OpenSSL, HAVE_openssl test will fail, because of
unresolved external symbols. These symbols are from Ws2_32.lib and
Crypt32.lib, which CMake does not link by default. In qmake build
system, we can use OPENSSL_LIBS variable to specify these system
libraries. But there is no similar variable in CMake build system.
Accordingly, we should let OpenSSL::Crypto target link these libraries.

Upstream issue:
https://gitlab.kitware.com/cmake/cmake/-/issues/19263

Pick-to: 6.0
Change-Id: I5f27790b251d0a0f71aaf2aed2b933aeb3326f1f
Reviewed-by: Craig Scott <craig.scott@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-28 18:21:06 +00:00
Alexey Edelev
dac4d5a492 Clear non-relevant CMake compiler flags
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>
2021-01-27 20:44:16 +01:00
Joerg Bornemann
71e3857f7c Fix output files of the *_header_check targets
Header files of a Qt module are usually found in subdirectories.
Avoid creating object file paths like "header_foo/bar.h.o".
When building with conan, the "header_foo" subdirectory was not created
for whatever reason.

Now, we make sure we have clean object file paths, e.g.
"header_check/foo/bar.h.o", and we create the directory upfront before
invoking the compiler.

Fixes: QTBUG-90529
Change-Id: Ifa5d6b97e07fc4e249c58cda5128439d60b14f5f
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
(cherry picked from commit 54980200c79b466a276a4d3054390e4b3162e9ed)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
2021-01-27 17:08:14 +00:00
Juha Vuolle
a543e8f42e Fix QT_TOOL_PATH_SETUP_COMMAND
Commit 18fc9e1bf8 introduced a
Windows-only QT_TOOL_PATH_SETUP_COMMAND to make it possible to
call the tool of a module while building the module itself.
The "set PATH=..." command in QT_TOOL_PATH_SETUP_COMMAND was flawed,
because it contained escaped double quotes which made the set command ineffective.

Fix this by removing the escaping of the double quotes.
This was uncovered when porting qtscxml to CMake.

Change-Id: I5909aa841e7895d6d0feb4037a935b805ccfdc99
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-27 11:30:26 +02:00
Andy Shaw
feb20459bd ibase: Fix the compilation and include it again so it can be detected
Change-Id: I38721155f090173862da8beab8cb04b2e015dcff
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
2021-01-26 21:47:36 +01:00
Alexey Edelev
114d5c045d Fix invalid Qt prefix version when looking for HostInfo module
In QtSetup.cmake the PROJECT_VERSION_MAJOR variable was used to
identify prefix of 'Qt<version>HostInfoConfig.cmake'.
Qt<version>HostInfo is not found, if project version differs
from qtbase version.

Move the 'INSTALL_CMAKE_NAMESPACE' and 'QT_CMAKE_EXPORT_NAMESPACE'
variables to 'QtBuildInternalsConfig.cmake'. In this case
variables will be exposed for a wider list of internal routines.

Use the 'INSTALL_CMAKE_NAMESPACE' variable as prefix to find
Qt<version>HostInfo module.

Fixes: QTBUG-90345
Change-Id: Ic595d1c5beb74f34e69b58e18590a3afc2f346f7
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-26 17:16:04 +01:00
Alexey Edelev
e3e1fc4820 Add upstream version of FindPostgreSQL.cmake
Add CMake upstream(3.20.0) version of FindPostgreSQL.cmake, to avoid
server-related headers lookup.
Avoid using the Qt version of the PostgreSQL module, if it's
older than the CMake's one.

Fixes: QTBUG-89639
Change-Id: I71a0c3508000901969933aea8a08d1ad431db711
Reviewed-by: Craig Scott <craig.scott@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-26 16:05:05 +01:00
Craig Scott
ecc2a28cab Ensure consistent flags for ASM language and MODULE targets
By not including ASM in the languages for which compiler flags are
adjusted, we can end up with inconsistent optimization and debug
settings between different languages. Make sure they are treated the
same.

Similarly, linker flags for MODULE target types should also have their
debugging and incremental linking flags adjusted, just like EXE and
SHARED targets. When building with MSVC, MODULE targets were having
the relevant flags stripped, but not then replaced with the desired
ones, leaving them empty in typical scenarios. This would primarily
affect plugins, which are built as MODULE rather than SHARED libraries.

Fixes: QTBUG-90237
Change-Id: I648ea74be1654d24cbecc592ce0ca4b59b2ae839
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
2021-01-26 02:41:38 +01:00
Kai Köhne
cf96836018 Update start of cmake/README.md
Make the document reflect the current status of the port.

Also link to https://doc.qt.io/qt-6/build-sources.html  and
https://wiki.qt.io/Building_Qt_6_from_Git as official sources
on how to build Qt. This document should IMO rather
concentrate on documenting the build system internals.

Pick-to: 6.0
Change-Id: If62cb966b41b7452edb5b63725756916b66affac
Reviewed-by: Craig Scott <craig.scott@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-25 20:01:00 +01:00
Kai Köhne
9165866b19 Bump copyright year to 2021
Change-Id: I18a9c2de391ca51655148b2e3cc9abdfbb8ddbcf
Reviewed-by: Tarja Sundqvist <tarja.sundqvist@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-25 20:00:44 +01:00
Joerg Bornemann
1ef5016bab Fix QMAKE_PRL_LIBS entries on Windows for modules from other repos
When building a repository != qtbase, like qtactiveqt, QMAKE_PRL_LIBS
contained entries like Qt6Core and Qt6Widgets, meaning the linker line
would contain exactly these arguments.

When building an activeqt example with qmake, the link then failed with
"LNK1181: cannot open input file 'Qt6Widgets.obj'".

The correct entry would have been $$[QT_INSTALL_LIBS]/Qt6Widgets.obj.

Fix this by determining the full path to the import library in the first
step of the prl generation. This enables QtFinishPrlFile.cmake to
recognize Qt6Widgets as Qt module and generate the right QMAKE_PRL_LIBS
entry.

Pick-to: 6.0
Fixes: QTBUG-90520
Change-Id: Id0d9178da0e0dfc3ea4fadbbe8f5900d792ffc84
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2021-01-22 18:24:06 +00:00
Alexey Edelev
e425a2a4b8 Tune compilation flags to reduce libraries size
Add '_WINDLL' definition for the MSVC compilers family.
Check the 'FEATURE_optimize_size' value before replacing compiler flags
in the qt_internal_add_optimize_full_flags function. This is required,
because Qt::Core and Qt::Gui modules lost their ability to shrink,
when selecting the appropriate build type or features.

Fixes: QTBUG-89952
Change-Id: I982c25ea84e4793b4006ead0ee516b3f3eb2a054
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-22 10:27:17 +01:00
Joerg Bornemann
3c54b72961 Fix static top-level build
Commit d0071a4f87 broke static top-level builds:

CMake Error at .../qtbase/lib/cmake/Qt6Gui/Qt6GuiPlugins.cmake:17 (set_property):
  set_property can not be used on an ALIAS target.

Fixed by moving the un-aliasing of the target before the set_property
call.

Pick-to: 6.0
Change-Id: I96c731353798a58ff9b3a664f3614ef03c897dcb
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2021-01-22 09:16:10 +01:00
Craig Scott
f0ccdbb439 Only generate and add static plugin imports once per module target
Projects may call find_package(Qt6 ...) multiple times. When enabling
examples and tests, this happens a lot. For a statically built Qt,
for modules that have plugins (e.g. Gui), every time the module's
config file was loaded, it was generating and adding another copy of
the import plugin sources to the module target. These accumulated and
created many duplicates, which in turn blew out generation time and
made the build very inefficient.

This change checks whether the import plugin sources have already been
processed for the module target and ensures they are only added once.
It records its status on the target itself so that both local and
global targets are supported.

Fixes: QTBUG-90465
Change-Id: I1f45b1ee771a933ee755d44f1e983d6d9113dad0
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-21 11:54:14 +11:00
Joerg Bornemann
7e7dacc109 Do not export the QT_PLUGINS target property of Qt modules
This property is dynamically determined and set in the
Qt6${module-name}PluginsConfig.cmake files now.

There is no need anymore to export this property.

Change-Id: I2d164864c4099034b88f9ad852eae8b9f9e55f8b
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
2021-01-20 15:25:08 +01:00
Joerg Bornemann
d0071a4f87 Fix loading of Qt6*Plugin.cmake files of per-repo builds
When doing a per-repository build of Qt, as it is done for the installer
packages, the build of qtbase has no knowledge of plugins that might be
built and installed from other repositories. That means we must not
write a fixed list of known plugins when exporting Qt modules of qtbase.

In particular, qtsvg adds imageformat plugins that are supposed to be
picked up by qtbase's QtGui module when linking a project against a
statically linked Qt.
${install-prefix}/lib/cmake/Qt6Gui/Qt6GuiPlugins.cmake missed the
include statements for qtsvg's plugin config files and operated on a
fixed list of plugins, all from qtbase.

Apart from that, the Qt6::Gui target's property QT_PLUGINS did only
contain the qtbase plugins.

This patch fixes the situation in the following way:

1. All Qt6*PluginConfig.cmake files in
${install-prefix}/lib/cmake/Qt6Gui are detected and included.

2. From those file names, the target names of the plugins are
deduced. This is safe as the file name of those generated files is a
direct result of the plugin's target name.

3. The QT_PLUGINS property of the module is updated with the detected
plugin target names.

Fixes: QTBUG-89643
Change-Id: Ifc3c39aa9948277ead5ebb209ec5eff64746308b
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
2021-01-20 15:24:47 +01:00
Alexey Edelev
e5a8623032 Add arguments to 'qt_manual_moc' to resolve 'moc' includes
'qt_manual_moc' doesn't provide include paths for 'moc' command to
substitute required macros. This change adds the
'INCLUDE_DIRECTORIES' and 'INCLUDE_DIRECTORY_TARGETS' arguments to
the 'qt_manual_moc' function.
If 'INCLUDE_DIRECTORY_TARGETS' is specified, 'qt_manual_moc'
collects 'INTERFACE_INCLUDE_DIRECTORIES' of provided targets and
uses them as the 'moc' include directories.

Change-Id: I58c8887dae3ca2484574c5e12e2cbd47f5bd3648
Reviewed-by: Craig Scott <craig.scott@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2021-01-20 08:55:48 +01:00
Jaeyoon Jung
f254d62cb1 CMake: Use private headers for internal module pri
Just like config_module_name is appended by "_private" in the case of
internal module pri, replace module_includes with the private one.
It fixes the issue where a pro file that uses an internal module pri
does not build due to missing paths to private headers.

Fixes: QTBUG-89961
Change-Id: Ice16a1e9f709d29454f1ddf5b954673cc06a88bb
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Jaeyoon Jung <jaeyoon.jung@lge.com>
2021-01-20 07:35:43 +00:00
Kevin Funk
9ff448b6db cmake: Bail out in case syncqt failed to run
Make sure to react on failed syncqt runs during the CMake run.

CMake will now report something along this:
```
syncqt couldn't parse .../qt5/qtbase/sync.profile: Can't modify modulus (%) in scalar assignment at .../qt5/qtbase/sync.profile line 25, near ");"
CMake Error at qtbase/cmake/QtModuleHelpers.cmake:192 (message):
  Failed to run syncqt, return code: 255
```

Change-Id: I575a5fc926c547b6b633583e5d675f7e35beb734
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2021-01-20 08:31:04 +01:00