the outdated ones remain for backwards compatibility; some remain
unchanged.
Task-number: QTBUG-30083
Change-Id: Ia596b854d26b00fcb4f48df0da7ad893650ac1c8
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The AES instructions were first introduced with the Westmere shrink
(22nm) of the Nehalem architecture. The SHA instructions are still
pending on Intel architecture, but is available on AMD family 17h (gcc
argument -march=znver1).
Both features operate on SSE registers, so that's why the MSVC command-
line argument is the SSE2 one and the configure-time tests depend on
features.sse2.
The qmake feature names end in "ni" because "aes" and "sha" are too
simple and could clash with other uses. The QT_COMPILER_SUPPORTS_ macro
doesn't have the "NI" suffix because it has to match the GCC/Clang
predefined macro.
Change-Id: I445bb15619f6401494e8fffd149dbd1f862ff51c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
The "accessibility" feature was defined globally for qtbase, but also
in src/gui. The definitions could end up with different values.
Change-Id: I1a932c3c04a5fc26b9f67eb4f5ff02e524f380e7
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Use F16C or ARM FP16 if available at compile time.
Configure check added because older clang compilers have F16C defines
and flags but not all the intrinsics.
Change-Id: I71f358b8fd003e70ab8fcf35097414591e485112
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The minimum version of Xcode that we support is 5.1 (based on Clang 3.4)
Change-Id: I536c32a88bff44dab37afffd14a11f709fb25169
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
don't fail to set up cross_compile early enough. otherwise, we'd
populate the cache for target builds with data for the host.
amends 6b8666c7 and 5060740f.
conversely, pass on extra flags to configure tests when not cross
building.
amends d8be8110 (and 2c5eb3e6).
Task-number: QTBUG-58556
Change-Id: I531d71e06204a0b17ae6dabf017a52e0f2efd9a7
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Alloca() is not supported on all platforms, like
INTEGRITY on ARM, so adding a configure check for it.
This can be used when building QtQml and 3rd party
code, in particular PCRE2 and SQLite.
Change-Id: I9785e16c21f67d1a68fef567e18c3356170f027e
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
The patch fixes a number of bugs in code, and removes dead logic
clarifying that MIPS DSP, like ARM NEON, has no runtime detecton.
Change-Id: If2f4eea68da5b2eaa80b8e9c8258206d8c1b7173
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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>
... so other modules (qtwebengine) can query it in a modular build.
Change-Id: I849947339e91db44be9280ead75fb423c62957e3
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Michal Klocek <michal.klocek@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>
turns out that just appending builtin-qt.conf isn't a good idea:
executable-editing tools (objcopy, prelink, etc.) will happily drop the
"attachment".
a safe method would be adding a proper section to the executable, but
there doesn't appear to be an objcopy equivalent in msvc, and using
entirely different methods of embedding the file with different
toolchains seems like a rather bad idea.
so instead go back to the old method of building qmake with a generated
qconfig.cpp. of course, as said file is now created by qmake itself, we
have to compile qlibraryinfo.cpp a second time, and link a second qmake
executable.
Task-number: QTBUG-57803
Change-Id: I9e232693550aa870cec154e49cc06add13017cc2
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
... so that we can turn it off if we don't want to build it.
Change-Id: Ia330dfa1477bcd2dc8e24eb55400e100fca156b5
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
... so that we can turn it off if we don't want to build it.
Change-Id: Ib27386da4754d843d4e4cbb05f9542852efefb88
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
This way we can disable it by passing -no-feature-sql to configure.
Change-Id: Ia47d72101de0788478997fa1854cedcd1742f6fd
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
This way you can disable support for QtNetwork by specifying
-no-feature-network on the configure line.
Change-Id: I46217ccc525a9e2c85394ed4eb6db0e2b60b6d86
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
this makes it consistent with the determination of the default
include/library paths. this makes sense, as it's possible to switch the
sdk/toolchain after building qt (within reason).
a side effect of this change is that for compilers which emulate other
compilers, both the real and the emulated version are now made
available.
Change-Id: Icfcc672c0d2e3d1b5e622993c366063d70ad327c
Started-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
detecting the machine tuple must happen before committing qdevice.pri.
Change-Id: Ic37eda42fff805d6e1edb5dd92898abd59d6bdc9
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
this fixes the x-build for raspberry pi, as that spec refers to the
sysroot.
the path setup doesn't require the device options to be in effect yet,
so it was sufficient to move the existing spec reload to a later point
in time.
Change-Id: Idc521aa13ff441931e954c7c9004472cf7061ee1
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
QtWebEngine requires this in order to disable code that is not allowed
on the Mac App Store. The option is too generic to go directly into
QtWebEngine however, as it can be used to toggle additional features in
qtbase as well as on platforms other than macOS.
Change-Id: I556298f4b654a8904c33002ef097a75e2e38938e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
we pull this feat off by booting configure with a dummy spec. the proper
spec gets loaded subsequently.
note that it was necessary to move the cache loading after processing
the early checks (from which the spec handling is triggered). this is
just fine, as the cache is needed only by tests, which are forbidden at
this stage by definition.
Change-Id: I5120e25a8bf05fb8cc5485fd93cf6387301089aa
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
this moves us another step towards the "outer" configure doing just
minimal bootstrapping of qmake.
a challenge here was that so far, qmake itself needed qconfig.cpp. this
was replaced by usage of a qt.conf file instead of compiled-in values.
however, to make the executable still self-contained, that qt.conf is
embedded into it (by simple appending of a fixed signature and the text
file).
the qmake with the embedded qt.conf is not used for the qt build itself,
which instead relies on the qt.conf in bin/ as before. however, due to
the missing built-in values, this file now needs to contain more
information than before. but except for a minimal version that is needed
to start up qmake/configure at all, that file is now also generated with
qmake. as some of the newly set up properties are subsequently used by
configure itself, qmake gains a (deliberately undocumented) function to
reload the qt.conf after it's fully populated.
unlike the old implementations, this one doesn't emit redundant qt.conf
entries which match the hard-coded fallbacks. omitting them leads to
leaner files which are more comprehensible.
Started-by: Paolo Angelelli <paolo.angelelli@qt.io>
Change-Id: I4526ef64b3c89d9851e10f83965fe479ed7f39f6
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
in its current form, it was introduced only in 5.7, mostly as a side
effect of -external-hostbindir (which is now handled differently).
it only ever worked for the macOS and MinGW specs, as a side effect of
them supporting -sdk and -device-option (for good reasons), and was
supported only by the unix configure. it's not believed to be really
useful and complicates matters somewhat, so get rid of it again.
should it ever become actually relevant, it can be re-introduced
properly, probably along with a -host-sdk option for macOS.
Change-Id: Ib078469ea39deb821c7b6a8c67fda9e1a95fedf5
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
... where it actually belongs, as it should work in each repo in a
modular build.
Change-Id: I5463f0bcacb239900bed0b0f7be9cf32a3eab04e
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
this also removes the need for passing pre-processed options via
configure.cfg, so get rid of that.
a somewhat unfortunate side effect is that the android-style-assets
feature had to move back to the top level, as the licensing options
depend on it.
Started-by: Lars Knoll <lars.knoll@qt.io>
Change-Id: Id4d1e0ba18b3e3104400293b8f0c7f2f65e68dea
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
amends aa3d08ee86, which attempted to
revert the default change to -shared in 4c26b48633 but failed to take
into account an explicitly passed -shared argument, resulting in:
ERROR: Feature 'shared' was enabled, but the pre-condition
'!config.uikit && !config.integrity' failed.
Change-Id: Ide381624245e7c132a07e98c9107be7126dd488a
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
This is a revert of the default change to -shared in 4c26b48633,
which was landed without dependent changes like
https://codereview.qt-project.org/#/c/160747/ being landed first,
breaking the build for people building with the default configure
arguments.
Change-Id: I66eba76ca681ccf9b2ee54fa16b3e08888ae2fb4
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
this option makes sense only when the default build is debug (regardless
of whether the release build is also enabled), as it overrides the
default.
Change-Id: I29f87430242a7d8239f13f0b33f6eebe098d9cf7
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
this is much more intuitive, and actually produces a sensible result
with configure -recheck after a compiler upgrade.
Change-Id: Icfa0b85377d9fc014e66490c8ebf6c9236df978e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Instead of forcing a static build, configure now respects the
-shared flag and defaults to that.
[ChangeLog][Important Behavior Changes] Qt for iOS now respects the
-shared configure flag, and now defaults to this configuration as with
all other platforms.
Task-number: QTBUG-42937
Change-Id: I9e7b2de8f7f8ba031c2610ff5ac0858e357424bd
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
... to the new qmake based configuration system.
This removes the old qfeatures.txt (distributed over configure.json
files) and qfeatures.h (distributed over qconfig-<module>.h files).
qfeatures.prf is gone without replacement, as attempts to use it would
lead to followup errors anyway.
Change-Id: I1598de19db937082283a905b9592d3849d2199d0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
"description" suggests something slightly longer.
this may seem like a gratuitous change, but the upcoming replacement of
the old feature system clarifies makes it seem much less so.
Change-Id: Ibe702e01cb146b59127bf1f990b4acaef1c61d55
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Move the different parts of configure.json/.pri into the libraries where
they belong.
Gui is not yet fully modularized, and contains many things related to
the different QPA plugins.
Done-with: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Change-Id: I6659bb29354ed1f36b95b8c69e7fce58f642053f
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This change implements the required infrastructure to modularize the new
configuration system.
This requires a hierarchy of configuration files, both for handling
multiple repositories and for individual modules inside the same
repository.
When configuring, they all need to get loaded first, as command line
processing needs to know about all possible command line options.
When the command line has been processed, the individual configuration
files need to get processed one after the other and independently from
each other.
Configure is now automatically invoked when building the a project
tree's "root" project; this works with both modular and top-level builds
of Qt (the latter with an according change in the super repo). As an
immediate consequence, the -skip option moves to the super repo with a
different implementation, as configuration is now done after the repo
list is determined. The option belongs there anyway.
This commit also adds an optional testDir entry to the json file. Like
this, we can still have all configure tests in qtbase/config.tests and
the configuration file in, e.g., corelib can reference those.
The files section can now be left out as long as a 'module' entry is
present, specifying the module name. The names of the files to generate
can then be deduced from that name. We still need to be able to specify
names directly for the global configuration files.
qtConfig() now also queries features which are module-specific. As it is
sometimes necessary to query the configuration of modules which should
not be actually linked (and cannot in the case of subdirs projects), the
new variable QT_FOR_CONFIG which allows specifying configuration-only
dependencies is introduced.
Done-with: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Change-Id: Id1b518a3aa34044748b87fb8fac14d79653f6b18
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
