The code relies on -Wswitch, but lacked the Q_UNREACHABLE_RETURN() at
the end that compiler and code readers need to understand that we don't
accept values other than those enumerated, even though an enum variable
could hold other values, too.
Since the function is constexpr, can't use that macro directly, but
need to copy the usual GCC 8 magic incantation.
Amends 171ff57be1b8fd1c1b33cffbffa389790f239b5c.
Change-Id: I6c9dd0e4178211f57da61aa6df70f8036370f158
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 420ca3463ee8adf2d986af5802d8da4bb24ce14d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 760688cc754f7f84c10596345e488055ed511cfc)
This brings back and adapted version of the sorting code that was
removed by commit 15f753ca5a60b5273d243f528978e25c28a9b56d. The issue,
as shown in the test, is that we store data1, data2, and data3 as
native-endian integers, so the bitcasts in the new code cause them to
become mangled in little-endian platforms.
Since this is a weird behavior and we'll be changing the sorting order
in Qt 7 anyway, I've left a warning for us to think about it at the
time.
[ChangeLog][QtCore][QUuid] Fixed a regression that caused QUuid sorting
order to change for some UUIDs, compared to Qt 6.7 and earlier versions.
Fixes: QTBUG-130155
Change-Id: I5eeb7b36bfc5ed7218e1fffd6a773c582ad0f6f4
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
(cherry picked from commit 222891d0b6b84bbf995bd75420bdfb55292c0901)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Fixes a build problem on VxWorks because their runtime library isn't
libgcc.a and is thus missing the symbols that the Clang emits into the
test code when the intrinsic is used. This also better aligns the CPU
check with what QtCore does.
Drive-by add a comment explaining what this is and why Darwin is
excluded.
Drive-by clean up of the CMakeLists.txt, especially the no-ops.
Task-number: QTBUG-115777
Change-Id: Ib15e33ce157f7e6d99d0530076de6a1024733ed6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 5f522947878690bf7b99ff4b39a6cbaa259b74b1)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
glibc introduced the glibc-hwcaps/XXXX path in glibc 2.33 (2020) and
removed the old, legacy "haswell/" prefix in glibc 2.37 (2022). This
means anyone deploying HW-capable libraries must be deploying symlinks,
so we are not losing functionality.
Because it says "glibc-hwcaps", I am now making this dependent on glibc
for libraries.
Added unit testing for this feature. Tested on Linux, FreeBSD, macOS,
and Windows (the QLibrary test SKIPs everywhere except Linux). We do
create a "libtheplugin.dylib.avx2" on macOS with this change, but won't
attempt to load it (Darwin has fat binaries so lipo(1)ing the files
together would be the right thing to do).
Change-Id: Ic0adfa808d28487a8303fffd17d9e78ec87bbd9a
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit a1db2959129cb4630adfffcaaece19bafe16db77)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
... to make sure that the follow-up patch does not change the behavior.
Pick-to: 6.7
Change-Id: I4a1898ce0987940622ff38fd70819a83d62515db
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 27fe14cf430980b133694bc86d1224bd56e3faeb)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
As part of fee1518294 we enabled framework
debug builds, which left us with an inconsistent library naming. The
framework libraries are always unsuffixed, e.g. QtGui.framework/QtGui,
while we were adding _debug suffixes to the plugins and static libs.
This was confusing macdeployqt, as it uses simple string matching logic
for "_debug_" to detect that a Qt build is a debug build, and since
the framework library didn't have a suffix it then failed to deploy
the suffixed plugins.
We now follow the requirement from the framework naming and skip the
suffixing for all libraries in this configuration.
Change-Id: I982253fc46c65aa3fab52f8658f62ef63cdac49f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
(cherry picked from commit d3be87ff1d558f05309b1f29f7e71f291498584f)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
The pattern "*debug*" also matches libinvalidplugin_debug.dylib
on macOS. As the CMake target for the plugins include the 'plugin'
part, let's look for that as well when finding matching plugins.
Change-Id: Icf3177d42c104829890a8c404a6b9782bf190bb4
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 087ace615a6399f6bf7a020bce07365689bd4784)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This is far from complete, as per path coverage, but it should at
least have 100% statement coverage now.
Pick-to: 6.7
Change-Id: If2a9a3d61695cca253a4e12c33a505b5afe50aa4
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
(cherry picked from commit 171ff57be1b8fd1c1b33cffbffa389790f239b5c)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Replace public friend operators operator==(), operator!=(),
operator<(), etc of QUuid and GUID with friend methods
comparesEqual() / compareThreeWay().
Use Q_DECLARE_EQUALITY_COMPARABLE_LITERAL_TYPE, because
the (in)equality operators are constexpr.
And then we use helper macros, because the other relational
operators are not constexpr. Cannot make relational operators
constexpr, because it requires to make variant() and isNull() methods
constexpr and QT_CORE_INLINE_SINCE. But the experiments
show that it does not work with adding constexpr to
QT_CORE_INLINE_SINCE.
Put relational operators under !QT_CORE_REMOVED_SINCE(6, 8) to prevent
an ambiguity. On Windows the metatype for QUuid is created
in removed_api.cpp. That leads to an ambiguity, and as a result
the compiler fails to create the equals methods of QMetaTypeInterface.
This, in turn, leads to the failed comparisons.
The usage of !QT_CORE_REMOVED_SINCE(6, 8) solves the problem.
Task-number: QTBUG-120304
Change-Id: I640bdeb8f1f7306ba06b9e4193d008cf2bb6dbfb
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
For some reason android in CI failed to include the
moc file through the mocs_compilation file.
It's an issue that needs some investigation, but
in the interest of time just include the moc file
directly.
Pick-to: 6.7 6.6 6.5
Change-Id: I079588598a6f4137ef1fccc482795d703b59bc6e
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
According to QUIP-18 [1], all tools file should be
LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
[1]: https://contribute.qt-project.org/quips/18
Pick-to: 6.7
Task-number: QTBUG-121787
Change-Id: Icd5d5be2e04819617e68ff142924de1773bebbad
Reviewed-by: Kai Köhne <kai.koehne@qt.io>
According to QUIP-18 [1], all tests file should be
LicenseRef-Qt-Commercial OR GPL-3.0-only
[1]: https://contribute.qt-project.org/quips/18
Pick-to: 6.7
Task-number: QTBUG-121787
Change-Id: I9657df5d660820e56c96d511ea49d321c54682e8
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Update the CMake project file to generate the binaries that are to be
tested by tst_qpluginloader.
Update the tested architectures to arm64 and x86_64 like it was done in
2739aa98b1da164b398a37e6018c205d59debf7e for Qt 5.15.
Remove the ppcconverter script that was used to create PowerPC binaries.
This architecture is unsupported since ages.
Remove the comparison with the pointer size and the alignment check.
This isn't valid since commit 2549a88ba2.
Remove the magic header check. This is done by the parser itself since
commit 3b49aa72fe.
Remove the blacklisting of the test.
Fixes: QTBUG-86792
Change-Id: Ib7c8e648bdacca6d6290c0f40a3bb02987365fc9
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
When the test was written, we didn't have support for either int128
literals or proper QCOMPARE failure printing (QTest::toString()), so
the code awkwardly constructed literals from 64-bit ones using
arithmetic and QCOMPAREed the high and low 64-bit halves separately.
Now that we have added support for both, simplify the test code
accordingly.
Change-Id: Icdee7bb01f6e4bd3de74233b4fb992b0590ddafd
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Without parsing the whole metadata structure into a QCborValue.
QFactoryLoader::indexOf() is only used in the icon engine and
accessibility loaders. QFactoryLoader::keyMap() has more users, but
QFactoryLoader::metaData() is still by far the most used interface.
Task-number: QTBUG-114253
Change-Id: I8bd6bb457b9c42218247fffd179753524fc9b6a5
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Commit d9766ddc3d (Qt 5.12) replaced the
use of the old binary JSON format with CBOR, which is more compact and
standard, but requires actual parsing instead of just a quick size
verification. For regular, loaded plugins, the metadata is stored in
parsed QCborValue format, but for static plugins, we were re-parsing
each staticplugin's metadata for every single call.
This avoids a full parsing and only parses the CBOR header to find the
IIDs (moc always outputs the IID first).
Fixes: QTBUG-114253
Pick-to: 6.6
Change-Id: I8bd6bb457b9c42218247fffd179750ec6c9e3252
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Commit 862f42e806 removed the last use
of the Android-only `directory` member, but didn't remove the member's
definition.
Remove it now, probably fixing a Clang -Wunused-private-field warning
on Android.
Pick-to: 6.6 6.5 6.2
Task-number: QTBUG-87438
Change-Id: I67a1d97f29a0dde20ff29fb9b5bbaa5611cb9e17
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
I need to use QTemporaryFileName in a context where absolute paths are
not allowed because they change the behavior of the system call (the
-at() POSIX system calls); see next commit. This required a fix to a
seemingly unrelated test, which depended on the absolute path, because
QPluginLoader and QLibrary assume a file name with no path components
imply "search the standard places".
[ChangeLog][Important Behavior Changes][QTemporaryFile] This class will
now return relative file paths in fileName() if the file template was
also a relative path (it used to always return an absolute path). The
temporary files are still created in the same directory; this change
only affects the length of the path the function returns.
Change-Id: I79e700614d034281bf55fffd178f65f2b3d602d8
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
... and rename it to qbswap(), thus enabling the endian conversions
for Id128bytes via q{To,From}{Little,Big}Endian() functions.
Found during Qt 6.6 API Review.
Pick-to: 6.6
Change-Id: Ie320cee52ec2b9de0aaa112adec8febb7f5b68a2
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
This constructor matches way too many argument types (integral,
unscoped enums, FP types), so it's likely to cause mayhem, even if
left in as an explicit constructor.
We now have a named constructor for the same functionality, so just
drop the "unnamed" constructor.
"Unnamed" constructors are important when emplacement is more
efficient than construction + move, or when implicit conversion is
required. Neither is the case here: The named as well as the
"unnamed" constructors just copy ten bytes around, and the compiler
can optimize those extra copies away just fine.
Found in API review.
Pick-to: 6.6
Change-Id: I7faafd3ebf522fb2b0e450112fb95d643fece5ce
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
All of these fall into the trivial category: loops over (readily made)
const local containers. As such, they cannot possibly depend on the
safety copy that Q_FOREACH performs, so are safe to port as-is to
ranged for loops.
There may be more where these came from, but these were the ones that
stood out as immediately obvious when scanning the 100s of uses in
qtbase, so I preferred to directly fix them over white-listing their
files with QT_NO_FOREACH (which still may be necessary for some files,
as this patch may not port all uses in that file).
Pick-to: 6.6 6.5
Task-nubmber: QTBUG-115839
Change-Id: I7b7893bec8254f902660dac24167113aca855029
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Introduce QT_SUPPORTS_INT128 and QT_NO_INT128 marcos to handle 128-bit
types. These macros allow to undef Qt's own 128-bit types and the
related code, but keep the compiler definitions unchanged.
This is required for Qt Bluetooth, where we need to use
QT_BLUETOOTH_REMOVED_SINCE to get rid of the APIs using
QtBluetooth-specific struct quint128 which clashes with the 128-bit
types. The idea is to use QT_NO_INT128 in Qt Bluetooth's
removed_api.cpp instead of directly undef'ing __SIZEOF_INT128__,
because the latter is UB.
This commit amends befda1acca.
Pick-to: 6.6
Change-Id: Ia2c110b5744c3aaa53eda39fb44984cf5a01fac2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The QUuid(quint128) ctor was handing the incoming data differently
from the QUuid(Id128Bytes) ctor. Same was valid for the return
values of QUuid::toUint128() vs QUuid::toBytes().
The provided test didn't reveal it, because it was treating the same
128-bit input value as BE in one place, and as LE in another place.
This patch fixes the test, and updates the implementation of
QUuid(quint128) ctor and toUInt128() method to verify that the
updated test passes.
This commit amends 8566c2db85
Pick-to: 6.6
Change-Id: I24edb8ba0c8f7fd15062ba0b2a94ad387c3e98b6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This reverts commit c2a92199b57b195176d2a0d68d140d72c1cbfb71
"QLibrary::setFileNameAndVersion: reset the tag after findOrCreate".
This restores the behavior of resolve() and compatibility with Qt 4 and
5, which is documented to imply a call to load().
Do note that if you call load() or resolve() and don't call unload(),
the library you've loaded can never be unloaded now. So don't leak!
[ChangeLog][Important Behavior Changes] QLibrary::isLoaded() now reports
whether this instance of QLibrary has succeeded in loading the library,
via direct or indirect call to load(). Previously, it used to reported
whether the actual library was loaded by any QLibrary instance.
The change to QLibrary::resolve() itself is effectively a no-op in this
patch, because isLoaded() would have returned false, but it ensures that
the implementation does what it says it will do.
Fixes: QTBUG-114977
Pick-to: 6.6
Change-Id: I907aa7aea8ef48469498fffd176d7a76ae73e04a
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Add the boilerplate standalone test prelude to each test, so that they
can be opened with an IDE without the qt-cmake-standalone-test script,
but directly with qt-cmake or cmake.
Boilerplate was added using the following scripts:
https://git.qt.io/alcroito/cmake_refactor
Manual adjustments were made where the code was inserted in the wrong
location.
Task-number: QTBUG-93020
Change-Id: I28b6d3815c5f43d2c33ea65764f6f3f8f129eaf3
Reviewed-by: Amir Masoud Abdol <amir.abdol@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Or old and new load hints in mergeLoadHints() instead of just storing
new ones. Andjust QLibraryPrivate::setLoadHints() to handle objects
with no file name differently and just set load hints directly.
Mention that load hints are merged once the file name is set
in the documentation for QLibrary::setLoadHints().
Add a regression test into tst_qfactoryloader.
Update and extend tst_QPluginLoader::loadHints() to take into account
load hints merging.
Fixes: QTBUG-114480
Change-Id: I3b9afaec7acde1f5ff992d913f8d7217392c7e00
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
[ChangeLog][QtCore][QUuid] Added support for converting between QUuid and
quint128, on platforms that offer 128-bit integer types (all 64-bit ones
supported by Qt, except MSVC).
Change-Id: Id8e48e8f498c4a029619fffd1728c9553e871df5
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Since we don't have different environment variables for the plugin paths,
users have to set QT_PLUGIN_PATH to where plugins for both Qt 5 and 6
(and future versions) are located. This causes Qt to print warnings that
those couldn't be loaded because the major version mismatches. So don't
print them any more.
QT_DEBUG_PLUGINS and the category logging filter can still be used to
enable them.
Fixes: QTBUG-107459
Pick-to: 6.5
Change-Id: Idd5e1bb52be047d7b4fffffd175318ca1f8017bd
Reviewed-by: Lars Knoll <lars@knoll.priv.no>
This can happen if the same project has two or more Q_IMPORT_PLUGIN
macros in their source. And that can happen when converting from qmake-
based builds to CMake, as qmake didn't generate a source file with the
macro but CMake does.
[ChangeLog][QtCore][QPluginLoader] staticInstances() will not call
duplicated registrations of the same instantiation function, which can
only happen as a result of duplicated Q_IMPORT_PLUGIN for the same
plugin name.
Fixes: QTBUG-102745
Pick-to: 6.2 6.5
Change-Id: Idd5e1bb52be047d7b4fffffd174fb9dd62d8583d
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
I got tired of being told off by the inanity 'bot for faithfully
reflecting existing #if-ery in new #if-ery. Retain only the
documentation and definition of the deprecated define.
Change-Id: I47f47b76bd239a360f27ae5afe593dfad8746538
Reviewed-by: Ahmad Samir <a.samirh78@gmail.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Some more modern protocols like Bluetooth LE transmit data in little
endian. QtBluetooth will benefit from this.
Change-Id: Id8e48e8f498c4a029619fffd1728c94ddd444537
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
This is inspired by QBluetoothUuid's quint128, but with a better
name. It also matches systemd's sd_id128.
Change-Id: Id8e48e8f498c4a029619fffd172893dc1545adda
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
This is a semantic patch using ClangTidyTransformator as in
qtbase/df9d882d41b741fef7c5beeddb0abe9d904443d8, but extended to
handle typedefs and accesses through pointers, too:
const std::string o = "object";
auto hasTypeIgnoringPointer = [](auto type) { return anyOf(hasType(type), hasType(pointsTo(type))); };
auto derivedFromAnyOfClasses = [&](ArrayRef<StringRef> classes) {
auto exprOfDeclaredType = [&](auto decl) {
return expr(hasTypeIgnoringPointer(hasUnqualifiedDesugaredType(recordType(hasDeclaration(decl))))).bind(o);
};
return exprOfDeclaredType(cxxRecordDecl(isSameOrDerivedFrom(hasAnyName(classes))));
};
auto renameMethod = [&] (ArrayRef<StringRef> classes,
StringRef from, StringRef to) {
return makeRule(cxxMemberCallExpr(on(derivedFromAnyOfClasses(classes)),
callee(cxxMethodDecl(hasName(from), parameterCountIs(0)))),
changeTo(cat(access(o, cat(to)), "()")),
cat("use '", to, "' instead of '", from, "'"));
};
renameMethod(<classes>, "count", "size");
renameMethod(<classes>, "length", "size");
except that the on() matcher has been replaced by one that doesn't
ignoreParens().
a.k.a qt-port-to-std-compatible-api V5 with config Scope: 'Container'.
Added two NOLINTNEXTLINEs in tst_qbitarray and tst_qcontiguouscache,
to avoid porting calls that explicitly test count().
Change-Id: Icfb8808c2ff4a30187e9935a51cad26987451c22
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
The libraryMap only stored the file path, so we couldn't load two
versions of the same library as we'd find the other version already
loaded. Change the map to index by file name and version (using a NUL as
separator, since that can't appear in file names).
[ChangeLog][QtCore][QLibrary] Fixed a bug that caused QLibrary to be
unable to load two different versions of a library of a given name at the
same time. Note that this is often inadviseable and loading the second
library may cause a crash.
Pick-to: 6.4
Change-Id: I12a088d1ae424825abd3fffd171ce3bb0590978d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Regression introduced by commit 8d4eb292b2
in 6.0, when QTaggedPointer was introduced. We set the tag even when the
loading failed and failed to reset it because d = {} retains the tag.
Pick-to: 6.2 6.4
Fixes: QTBUG-103387
Change-Id: Ie4bb662dcb274440ab8bfffd170a07aa9c9ecfca
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
QLibrary intentionally does not unload on destruction, so failing tests
may leave libraries already loaded and cause further tests to fail
because of that. So add a cleanup() method to unload everything we may
have loaded.
Note that QLibrary::unload() sets its state to NotLoaded after one
successful call, so we must recreate the object in case it had been
load()ed multiple times.
Pick-to: 6.2 6.4
Change-Id: I12a088d1ae424825abd3fffd171d133c678f910a
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Two of the uuidA test cases had an open-brace for the string and no
close; one of them ended with a space (which, apparently, is valid).
Since the data-tag was constructed by formatting the string in a
fixed-width field, padding with spaces, these two cases coincided.
Fortunately the only uuidB test-case had closing as well as opening
braces, so we can just switch the test for "trailing space is not an
error" to use it, instead.
Change-Id: I7068d40145c6b6b3b72777b029282850b1d1ea81
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mate Barany <mate.barany@qt.io>
And include qcore_mac_p.h where needed.
Task-number: QTBUG-99313
Change-Id: Idb1b005f1b5938e8cf329ae06ffaf0d249874db2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The test expects the helper libraries to contain the .dylib suffix
rather than .so.
Replace glob copying of the libraries (which depends on the underlying
shell) with manual copy calls.
This also ensures the libraries don't contain a _debug postfix in the
file name even in a debug build, which would break the tests.
Amends f8c1909320
Amends 1dff26dd95
Change-Id: I20361c33c4a1b9dd4b5273fcdb8cc79c9f266327
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>