The uvfd flag is implicitly defined when -Olink is used.
This causes the compiler to generate a warning for every
file being compiled in release mode.
Change-Id: I75759151864da7cf2f6d9c812e466a52c1208444
Reviewed-by: Nikola Velinov <nvelinov@ghs.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This fixes a regression introduced in the merge 318b5856.
Due to the removal of actual simulator_and_device in 5.8 (397f345a6),
conditions using it have become meaningless.
Task-number: QTBUG-58440
Change-Id: I9f874f9f85efa590c40602dbcd07793ff17d35f5
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Liang Qi <liang.qi@qt.io>
This ensures at compile-time that Qt libraries do not use any APIs that
are not safe for use in application extensions, and fixes warning
messages that appear when linking to Qt libraries that are not built
with this flag, when used in an application extension.
This is especially important on watchOS where *all* "applications" are
actually application extensions, and on other Apple platforms if
application extensions are developed using Qt.
Task-number: QTBUG-40101
Change-Id: I022046f2584e0222253d33052b0abc221d7c93d6
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The compiler command line used to populate QMAKE_DEFAULT_INCDIRS must
include the sysroot in order to generate the correct paths list.
This fixes a regression introduced in afd8263 which in turn attempted to
fix an earlier regression making it impossible to override the
deployment target in user project files.
Task-number: QTBUG-58325
Change-Id: I93e6b7ef90b2744dd2f03c77da31c692cb194976
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Enables optimizing with -Og if GCC has the option available, this
should produce faster debug binaries without compromising debugability.
Is a privateConfig to limit it to the default Qt build.
Includes two fixes for false positives of maybe_uninitialized triggered
by -Og on gcc 4.9.
Change-Id: I466d7a4070295714189024369312e6cbd36cfacf
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
It only applied to Windows (not MSVC, like the help said) and the build
was broken with this option. So remove it, as we clearly never test
this.
[ChangeLog][Windows] The -no-rtti configure option was removed, as Qt
5.8 fails to build under that condition. To disable RTTI on user code,
add to your .pro file: CONFIG += rtti_off.
Change-Id: I2bc52f3c7a574209b213fffd149aae1b8d0cf9df
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
The problem isn't the compiler, but the linker, so we ought to turn this
flag on for all ELF-based systems where we compile Qt with -Bsymbolic,
but so far only the Intel compiler has been affected. We can turn it on
as needed for other systems.
The cause of the problem is the way that ICC materializes the pointer-
to-member-function: it stores the full 2*sizeof(void*) data in an
anonymous variable, so that it can load it in one go, such as one 16-
byte SSE aligned load on 64-bit systems. That relocation in a data
variable gets turned into a fixed-position copy relocation by the
linker, which breaks the signal-identification mechanism.
GCC and Clang are likely to be affected if anyone did:
static const auto destroyed = &QObject::destroyed;
QObject::connect(obj, destroyed, [](){});
Task-number: QTBUG-52439
Change-Id: I0d69eaf61af149db9574fffd149d0cfb08459c33
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This was used solely for building freetype. It was made obsolete as of
2eaf0cf8fd which upgraded freetype to a
newer version which does not rely on that define, first included in 5.5.
Change-Id: Iaaea8d6783032d784f0a370f8404972967fa7a06
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
This implies that using tools like windeployqt and macdeployqt will not
generate a working standalone application.
Change-Id: I002cf6e527e479ccbee2f18df8766648196d6232
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Without this, building a project with qmake -Wall will
always produce the following warning:
mkspecs/features/resources.prf:22: Unescaped backslashes are deprecated
Change-Id: I0aeedbf470958ab458651a263e3f804ea2d1a0f0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
don't ignore detected features for host tools when we're not actually
cross-building.
Change-Id: Id62a3c1c6b7ae422b14efb4fbea0892b05a047cc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: René J.V. Bertin <rjvbertin@gmail.com>
This was missed in dd9ec1564, leading to errors for example when building
with separate_debug_info.
Change-Id: Ibeb8020abe32690bcc691c1ca139508775c91db2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Renaming these specs should cause less trouble than usual since
most people are likely using the rasp-pi2 spec even for RPi3.
[ChangeLog][Platform Specific Changes][Linux] The Raspberry Pi 3
device specs have been renamed from linux-rpi3-* to linux-rasp-pi3-*
in order to follow the pattern of the RPi 1 and 2 specs.
Change-Id: I7d1ed6a4665078af9a4cbbe4c38b5fac760d03f9
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
there isn't a point to determining the values separately if they are
actually the same things.
Change-Id: I74cd2bf39e96d559630709559602c234c38b0c47
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
note that in principle this leaves room for a race condition, as the
first project to determine the host config is not going to be the
top-level one.
in qtbase and qtdeclarative, this is naturally serialized via the common
bootstrapped libraries (bootstrap resp. qmldevtools). activeqt, qt3d,
qtscxml, and qtwayland all build only one bootstrapped tool each.
qtwebengine makes a fake host build to create files for gyp/gn; the
convert_dict tool is declared a host tool, but isn't actually built when
x-building anyway, and even if, it's serialized on the former. qttools
needs explicit serialization, though. no other host builds exist within
qt as of now.
Task-number: QTBUG-58126
Change-Id: I81a02a2d98f2bfe5d6aaa51119d5e7919549f119
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
in cross-builds, toolchain.prf was loaded before CROSS_COMPILE was set
up, leading to caching of possibly nonsensical values.
this change also necessitated that msvc-version.conf is loaded only when
toolchain.prf is, which is best done by loading the former from within
the latter. that seems quite appropriate in the first place.
Change-Id: I62577e827a75e335e03df016bd1aa1932643fd6c
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
move the code before the linking of qt modules - dependency resolution
would re-order them anyway (or static linking would fail).
on the way, fix up the coding style and rename some variables.
the code to de-duplicate/normalize QTPLUGIN is pulled ahead, which means
that the automatic plugin importing wouldn't make a mess of it any more.
but this is mostly legacy anyway.
Change-Id: Id135470d027f5d84b7f30531425a65efa230f278
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
that makes the log file mostly self-contained.
for code re-use, the qtSystemQuote() function was factored out.
Change-Id: Ie3469518ba384131b69f5f15c577240e2674d507
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
the options may need to take effect before the regular test processing
commences (which is actually going to be the case in the next commit).
the indirection via the callback only obfuscated the code anyway.
Change-Id: I5307b0be15cf4cc2c2db391ce5b5a93f81076b5c
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
When an executable is being linked and uses a library that has been
built with exceptions enabled, the executable will need the exceptions
flag in order to link in the exceptions handling code.
Change-Id: I3acdb571afbbcaf860fb0ef0482f704f605a9bbe
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
[ChangeLog][QtBase][General] Removed support for WinRT/Windows Phone 8.1.
Task-number: QTBUG-57288
Change-Id: Ifd6d6780cbbdb710d99556ba3d2fb2e514d4f789
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Check on QMAKE_TARGET_PRODUCT/QMAKE_TARGET_DESCRIPTION before assigning
values. This enables providing other values by for example the
Qt tool applications.
Change-Id: I62270ca38b7a9110185f6163b280409dbaf395f6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Initial support for INTEGRITY to build QtBase
Change-Id: I18f36b4dea9107f01e1c281e4b62880590c777a1
Reviewed-by: Tuukka Turunen <tuukka.turunen@theqtcompany.com>
Reviewed-by: Nikola Velinov <nvelinov@ghs.com>
Reviewed-by: Risto Avila <risto.avila@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
the second dash would end up in the option name, which made it obviously
unrecognizable.
but the second dash isn't optional in the first place (as evidenced one
line up), so remove the question marks.
Task-number: QTBUG-57908
Change-Id: I6622fef7d11d7b3c485f16698349d1912037a41e
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
plugins may pull in additional qt modules which may require additional
plugins in turn.
Change-Id: I22264b39c1397666b2dc9079048ed1fc64aa84d9
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
while we already linked the plugins for our own private deps, we failed
to do so for our transitive deps.
this also fixes linking qml plugins if qml is linked only indirectly and
privately.
the code for setting up rpath-link is slightly refactored as a side
effect, with no functional change.
the code for setting up rpath now also sees the longer list of
dependencies, but that's irrelevant, as qtcore always ends up among the
direct deps anyway iff any non-bootstrapped modules are used.
Change-Id: I90dca81a2836c6191ce5d092e16bf7660ee820bc
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
static plugins must be actually linked into the target whenever it is
not a static library itself.
apart from fixing qml plugin linkage, this also provides a more generic
fix for the already fixed linking of activeqt controls.
Task-number: QTBUG-28215
Task-number: QTBUG-55279
Change-Id: I9661369bf3dfc6bcf3a5ed563e6716eb3ef6e76e
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
... instead of the directory it resides in, to make it independent of
the user's fs layout. this makes logs more comparable, and little else.
Change-Id: I0ab3e968dad74ef86577f388c8ca1557e3c17ce4
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
this was introduced in 60e5a1c8 for no apparent reason.
Change-Id: Idcbc6df3df4e4846c76b3e4215d753a1c97e2eec
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
now qmake is the last command called by the unix configure script.
as it happens, this was already the case in the windows script, but only
because it didn't print these messages at all, which it implicitly does
now.
another effect of this is that repositories outside qtbase will now also
get the installation note in modular builds, which makes sense.
Change-Id: I567146936b216185a8e0f61e445222215608bf13
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The macOS and iOS version bumps were already proposed, and bumping
up tvOS and watchOS by one version since all original devices that
ran tvOS 9 and watchOS 1 can run the latest versions and given
the upgrade cycles and TP status of these platforms in 5.8, there
is not much point supporting any older version.
Change-Id: Ib01035054291f5bcd18d15a4f27ad33922076851
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
we don't want to do the (possibly interactive) license check when the
command line is not valid.
Task-number: QTBUG-18459
Change-Id: I68c3b7ed4646e49865922ab5612f971930698356
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
log a message in all unsuccessful exit paths.
Task-number: QTBUG-57217
Change-Id: I8b0f2685d327da583c3e42c8149327e05b2a66cc
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
beyond this point, simulator_archs is only used to determine from which
one of the lists the remaining arch came from (and device_archs is
actually never used again). the lists are assumed to be mutually
exclusive, so truncating them won't affect in which of them the first
element of their concatenation is found.
Change-Id: I4736ed7e51f6623efa6bd37892ab1fcf8c83ae8b
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
there appears to be no particular reason why this ended up in sdk.prf,
and it has become an actual problem now that the sdk is resolved from
default_pre.prf already, making it impossible for projects to override
the deployment target.
Task-number: QTBUG-56965
Change-Id: I8e319d10cdfb95acc1da1f431c8b8d4f76d1168e
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
uikit already implies !host_build, as host builds are executed with the
host spec. and the only darwin alternative to uikit is macos.
Change-Id: I6b47d68bad5d4427640901ff1e32dacf9a4e352b
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
this is mostly for appearances (as evidenced by everything working
despite it being missing from some specs), as the variable is just a
fallback for moc.prf's automatic detection.
Change-Id: Ie4af24c02ec03aaa1810281d1bb6876ea38cedf8
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Disables escalating the implicit fallthough warning to an error, since
Qt is not yet free of unmarked implicit fallthroughs.
With this we can clean the code in the dev branch instead of in 5.6 and
5.8, and only backport bug fixes.
Change-Id: Id30ee21b77de6defcb7d5bb1e05e86c0db098481
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Make it depend on the corresponding Private target of each
dependency. This way, user code can write
find_package(Qt5Gui REQUIRED)
add_executable(hello hello.cpp)
target_link_libraries(hello Qt5::GuiPrivate)
and get the private include directories for both Qt5Core and Qt5Gui.
Don't create the Private target if any of the private include
directories do not exist. This way, if user code uses one of the
targets, CMake will issue an error if the private include directories do
not exist. Unfortunately the error is somewhat cryptic (eg, 'the
"Qt5::CorePrivate" was not found'), but this is still an improvement
over an error at compile time.
This is an improvement on the situation described in QTBUG-37417 using
Modern CMake features.
Change-Id: I034f8216c3ec64d1a3309682456a713cac9bf854
Reviewed-by: Kai Pastor <dg0yt@darc.de>
Reviewed-by: Stephen Kelly <steveire@gmail.com>
