This adds the functionality to build Qt with clang under Windows against
the Microsoft Visual Studio 2015 runtime.
In order to replicate this, a Clang 3.8 build with Visual Studio 2015
Update 1 is needed.
Adds compiler detection to Qt to distinguish correctly the clang compiler
and Windows with Visual Studio.
Clang has some built-in numeric functions, there is no need to use the
Microsoft versions, which also conflict here.
Task-number: QTBUG-50804
Change-Id: Ia4b267a298310ac7d73edf473b12792991249d8a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
This is necessary for combined device and simulator builds on Apple
platforms (iOS, tvOS, watchOS) to link properly.
Change-Id: I21e70806643b10f429945d3020995dc94fa5c612
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
The feature is enabled by CONFIG += unsupported/objc_namespace,
but can be easily integrated into other build systems such as
CMake or native Xcode by modifying the LD and LDFLAGS equivalent
for each build system.
This is a less resource-intensive alternative to using multiple
Qt builds with different -qtnamespace settings.
Note: The feature is not supported in any way, and should be
used with care.
Change-Id: Ibb8ba1159db36efd7106c117cc2210c7e2e24784
Reviewed-by: Martin Smith <martin.smith@theqtcompany.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Which is basically same as the Jetson K1 Pro, with SDK and compiler
options adjusted.
Change-Id: Ic0aa8144aad12e832ae440212f6a06f52668415d
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
10240 describes the first official non-preview Windows 10 SDK. 10586 was
the SDK for the first November update.
Change-Id: Ieb61b944295946eab594b3c7bf234155a67b752e
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
This allows users to add mobile specific features. Also it implicitly
enables support for continuum on Windows 10 Mobile.
Change-Id: I965123722f46df6e84fd279c3bfce478c1172632
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Not that we require it, but since The Qt Company did it for all files
they have copyright, even if they haven't touched the file in years
(especially not in 2016), I'm doing the same.
Change-Id: I7a9e11d7b64a4cc78e24ffff142b4c9d53039846
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Commit 6e6f27b6 made it possible to set the PKG_CONFIG variable using
CROSS_COMPILE as a prefix. The problem with that solution is that it makes
pkgConfigExecutable() skip the environment setup for pkg-config as well,
as it expects the pre-set command to be self-contained - which it isn't.
To avoid this problem we need to store the pkg-config define in the
device spec in a separate variable.
Change-Id: Id8ae7fb03d9253be55840e23fe73b30815ee86c3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/
Updated license headers to use new LGPL header instead of LGPL21 one
(in those files which will be under LGPL v3)
Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
most module project files define two logical modules: a public one and
the corresponding private one. these are really separate modules as far
as qmake is concerned (even though the private one contains just
headers), and consequently have separate dependencies - QT and
QT_FOR_PRIVATE.
as public modules cannot depend on private ones, all private
dependencies would have to go to QT_FOR_PRIVATE, and a dependency on the
respective public module would have to be added to QT. this would be a
bit tedious, so we have a convenience feature which allows putting
private dependencies into QT, but automatically "downgrades" them to
their public counterpart when creating the public module's .pri file.
however, we failed to put verbatim versions of these private
dependencies into the private modules, which meant that these
dependencies were not pulled in transitively by the private modules'
users.
note that this entirely unrelated to QT_PRIVATE - this one defines the
private (non-propagated) dependencies of the module's implementation,
i.e., the libraries (and headers) that are not part of the link
interface. there is no QT_PRIVATE_FOR_PRIVATE, because there is
obviously no point in assigning the dependencies to a particular
logical submodule when neither one inherits them as far as the qt
module system is concerned.
Change-Id: Ib056b47dde3341ef9a52ffff13efaf8ef8e6817b
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
save the actual library/framework name and framework paths in the .pri
file instead of computing them again at use time in qt.prf.
qt_no_framework_direct_includes inherently requires a use-time decision,
so this ugliness remains.
Change-Id: I09b2775e7d8e1d52e3af0d663e1babde10ae4814
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Without this, any test executable requiring a plugin path from
the environment's QT_PLUGIN_PATH will fail to run since the path is
overwritten when generating the 'make check' command, for example:
QT_PLUGIN_PATH=/path/to/qt/plugins \
LD_LIBRARY_PATH=/path/to/qt/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} \
./test_foo
A prepend config option is used for *PATH to preserve the envvar
value, so use the same option for QT_PLUGIN_PATH. The command above
then becomes:
QT_PLUGIN_PATH=/path/to/qt/plugins${QT_PLUGIN_PATH:+:$QT_PLUGIN_PATH} \
LD_LIBRARY_PATH=/path/to/qt/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} \
./test_foo
Change-Id: I69b43327974915eae52f299fc4001effe93a491a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
one reason to do that is some users' persistence in destroying their
non-prefix builds by trying an installation.
another reason is the fact that qt.pro's relative_qt_rpath is triggered
by the presence of an install rule for the target, which is of course
not helpful when the install dir is bogus.
Task-number: QTBUG-48406
Change-Id: I75f3940be79fcb5b86e34b975b789692423c92cb
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
the main objective was to fix the bootstrap modules in framework builds.
bootstrapped modules which "borrow" headers from "proper" modules can
specify this in a clean way now.
a side effect of this is that the bootstrap-dbus module now has its own
syncqt call.
most includepath-related setup from qt_module_pris.prf was moved to
qt_module_headers.prf.
Change-Id: Ie0d8192cfac1a8cdae0ddd0bc0cd8c3092b1e85b
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
It only needs stdin now, instead of stdin plus a separate file containing
a list of file names.
Change-Id: I9f3db030001e47e4a4e5ffff1425b76884cc7ca0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
qtAddToolEnv() (via qtPrepareTool()) does not write the tool wrapper
scripts during build passes, while qt_docs.prf (which calls it for qdoc
and qhelpgenerator) was loaded only during build passes. the consequence
was that the makefiles tried calling non-existent scripts.
amends 5418d77a1, sort of.
Change-Id: I64ab573495ca339be4c7b5e8c6848b298b6cb605
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
now that we don't create .pc files for private modules any more, the
conditionals cannot be nested.
amends 6c5d227da, partially reverting aa20e7f9d.
Task-number: QTBUG-49763
Change-Id: I2578c83e0c767b6533abdb26bf4e8bcc8c416ef1
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
judging by the history, this was only ever a workaround for poor rpath
handling. we're supposed to be over that.
Change-Id: I85601493a05a76ead999e707a2d2e9a430610981
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
proper prefix builds don't have the redundant .dlls in bin (the copy
step is simply omitted), so this is broken. the change would have to be
done atomically with making DLLDESTDIR sane.
This reverts commit 9b2e98245a.
Task-number: QTBUG-50065
Change-Id: I9ce0a2d1147a1a2d4bd2f22e619d5c737864a637
Reviewed-by: Romain Pokrzywka <romain.pokrzywka@gmail.com>
Reviewed-by: Tim Blechmann <tim@klingt.org>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
this is just an optimization/clarification: variables which are known to
be never empty (like PATH) can be extended with less convoluted code.
Change-Id: Ib365bbec8301673ed1c874979b4de19bc983dab1
Reviewed-by: Romain Pokrzywka <romain.pokrzywka@gmail.com>
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
the primary purpose is making env var prepend mode work for unset
variables on windows. this is achieved by using a conditional and delayed
variable expansion. however, the latter is disabled by default and can
be locally enabled only in batch files. therefore, write wrapper scripts
and substitute them for the actual commands. we do this also on unix,
both for consistency and simply because the commands look much less
confusing.
this change is slightly backwards-incompatible, as invoking
qtAddToolEnv() multiple times on the same command will now make a total
mess. also, invoking it on a command that contains 'make' macro
expansions isn't a good idea, so testcase.prf needed an adjustment. the
function is an undocumented internal, so Nobody Should Care (TM).
this also reverts 80ebedecf9, as it's obsolete now.
Change-Id: I8394b77868b495abcf27b688996ca74c40b80994
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
That API has been available for WinRT and Windows
Phone for some time now. By using it to get the
machine name and for hostname resolution we can get
rid of some winrt-only code and use qhostinfo_win.cpp
on WinRT and Windows phone as well.
Additionally the required capability was added to
tst_qhostinfo so that this auto test can be run without
any manual editing.
Change-Id: I63fa5521bf8cdb0c919bd5a0100ea977c865622a
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
CMP0054 changes CMake behavior wrt. interpreting quoted arguments in
if() statements. This change ensures that CMP0054 dev warnings are
never emitted no matter how polluted the environment, e.g. even
if the variable ${5.5.1} is defined and no matter whether CMP0054
is set to OLD, NEW or undefined.
Change-Id: Iee008497b333e2db23fb1adbf8b02252314ffa8a
Reviewed-by: Kevin Funk <kfunk@kde.org>
Reviewed-by: Stephen Kelly <steveire@gmail.com>
Recent versions of Qt have apparently added sufficient numbers of
headers that the command lines used to spawn a custom header-
parsing tool, started overflowing Windows' maximum command-line
length.
This change restructures the mechanism to use a GCC-style command-
line arguments file rather than passing filenames all directly
in the argv[] vector.
Although QNX is the usual ELF target whose cross-build is supported
on Windows, the mechanics introduced in this patch happen to affect
all other ELF Unix systems' builds too.
Change-Id: I5a7383cf9f2ebf9dffde8dbfdcdeca888265e085
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
the variable is later re-used by qtPrepareTool(), so the tools used to
build the tool would get excess variables passed.
Change-Id: Ib1bdd2211b4a8615e2be9ba0310822f373f5efb0
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
qtPrepareTool() does it anyway, so this saves repeated manipulations.
for now, this is just nicer, but soon it will be a requirement.
Change-Id: I5184e0e4597c6d5a4d7dd4cc4d81e7f742a79fc8
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
QFINDTESTDATA is already prepared to find it there.
Change-Id: I467392786ce6bcfbf1bd0b6079f60c9df06834b1
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
A minimal device spec that can be used to build for arm devices.
Change-Id: I4c9949d8cc59ad534fc7617034f6beb40d6a987e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
If CROSS_COMPILE is set on a Debian multiarch platform, then PKG_CONFIG
should be set the same way as the other cross compilation tools.
Change-Id: Id359a6bbdcbf8a136a0268a82301fc086a2adcfe
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
The qt_poll function calls recv to query whether fds marked by select
as readable should be marked POLLIN or POLLHUP in the pollfd structure.
On many platforms such as QNX this requires extra link-time libraries
which were not previously required by QtCore.
While the qt_poll function is intended as a fallback mechanism only for
those platforms which do not implement poll natively, the function was
compiled unconditionally whenever QT_BUILD_INTERNAL was defined, e.g.
in developer builds.
Additionally the function was included on those systems that define poll
in system headers so that configure determines build-time availability,
but do not define _POSIX_POLL > 0 or indicate POSIX:2008 compliance via
either the _POSIX_VERSION or _XOPEN_VERSION macros. On those systems a
sysconf query for _SC_POLL was performed to determine at runtime whether
to call the system poll or qt_poll.
Both of these cases are in fact counterproductive. In the first case the
sole consumer of the function is a single manual unit test. In the
second, to my knowledge no platform requires the runtime fallback.
Despite that, we were forcing an extra dylib in both cases.
Both cases are fixed by 1) moving the implementation into its own file
for the unit test to include and 2) dropping the dynamic fallback if
configure determines availability of poll at compile-time.
This also reverts commit 1377709711, which
added -lsocket for QtCore on QNX.
Change-Id: I2dd10695c5d4cac81b68d2c2558797f3cdabc153
Reviewed-by: James McDonnell <jmcdonnell@qnx.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
That implies we need to differentiate between a variable set but empty
and an empty variable. GCC, Clang and the Intel compiler accept -msse2
on 64-bit builds without warning (they also accept -mno-sse2), but the
Microsoft compiler does not have that option.
Change-Id: I54233388ba10994996ae3e749fd829085e8fd7b7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This should help improve the cleanliness of our source code, including
compliance with the C++ standards. They apply to all of our code except
examples (they don't load qt_common.prf).
Change-Id: Ia0aac2f09e9245339951ffff13c94663c1901766
Reviewed-by: David Faure <david.faure@kdab.com>
