Rationale:
QCC is a wrapper around GCC, but it doesn't understand -std,
so we need to pass it via -Wc.
The underlying GCC is v4.4, which doesn't know -std=c++11
yet, only c++0x.
We can't use -std=c++0x here, because the QNX headers
depend on some GNU extensions (nanosleep() was one that I
saw), so it has to be gnu++0x, ie. STD C++ + GNU extensions.
Change-Id: Ia5caf68f558b1638224e4876f1bbec84a0a93f67
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Should be be reintroduced with intent if there is sufficient interest, outside of the QWS context.
Change-Id: I598f47b5cf0c10dd66534294d0f27cf0b4e5069a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Using these requires setting two environment variables, e.g, for me:
export ANDROID_NDK_ROOT=/Users/burchr/android-ndk-r7c
export ANDROID_NDK_HOST=darwin-x86
./configure -opensource -confirm-license -xplatform unsupported/linux-android-armeabi-v7a-g++ -nomake examples -nomake demos -nomake tests -v
These mkspecs are somewhat based on the work of the Necessitas crew, kudos to
them for their work in getting the NDK integration into qmake.
Change-Id: I591e423ed8dc70616009f681c81890c696110e62
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
instead of making the "real" targets depend on the makefiles, add
conditional makefile generation to the targets themselves.
this causes makefile generation to follow the recursion order determined
by the project, which is important when dealing with prl and module pri
files.
a side effect of this is that qmake and make calls are interleaved now,
which is entirely different from a 'qmake -r' run.
on the downside, calling make with multiple targets which operate on the
same subprojects without prior makefile generation will make a mess, as
the qmake calls will be racing. this should be no problem, as qmake does
not generate recursive targets where this would be useful - at least by
default.
it is not sufficient to just order the creation of the makefiles
non-recursively (e.g., by using gnu-specific order-only-prerequisites),
as an interrupted and subsequently resumed build would happily skip the
nested makefiles.
workable alternative approaches would be walking the entire tree in a
pre-pass to ensure makefile presence (which is incredibly slow) or
creating additional stamp files only after recursing and having the
makefiles depend on them (which is ugly).
Task-number: QTBUG-23376
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Change-Id: I88d3e7610215677d362026de316513d3bea04b06
instead of hard-coding platform differences, use a variable.
Change-Id: I20e98811ad5f07429148c6f88aedbabc3ba58fff
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
there are only two types. everything else is duplication.
Change-Id: I87f2bdd3d56b94bb2ecdb60e8861afeb9af3666f
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
they are equivalent to QT_INSTALL_(HEADERS|LIBS)/get.
Change-Id: Ic4b47f3ca7db55785b96f19020a2fa020a8d25bd
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
The QNX toolchain can use Neon on ARM and SSE<X> on x86/x86_64.
Change-Id: I36c61fa12b65d806b3cc60a0aefcb63964f9ab7e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This allows us to have different flags for the compilers for
supporting the same feature. For example, the official flag in GCC to
support AVX2 is -mavx2, but ICC does not support it (yet), requiring
-march=core-avx2 or -xCORE-AVX2. That flag, instead, enables support
for all the features that the "Core-AVX2" processor (codename Haswell)
will support. And clearly, the MSVC flags are different.
Change-Id: I33b6d8617520925e807747180a8dbaafd79b7a9a
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Enabling support for C++11 adds CONFIG+=c++11 to the Qt build. Projects
using Qt can check for C++11 support using contains(QT_CONFIG, c++11) in
their .pr[iof] files.
The QMAKE_CXXFLAGS_CXX11 and QMAKE_LFLAGS_CXX11 qmake varibles contain
any arguments the compiler needs to enable C++11. CONFIG+=c++11 adds
these arguments to the build.
Support for clang, g++, and the Intel C++ Compiler for Linux are
included in this commit.
Change-Id: Id77f86d7ad4d5c740b890446a40b105879a0d327
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
There is no session management currently implemented for the xcb QPA
backend. Update the build system to reflect this.
Change-Id: I3486de5741f1fb7e09330ca142b8235a84d3b91d
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
This significantly reduces the size of the generated code
in places where we don't need exceptions.
The -(no-)exceptions configure flag has been removed in the
process, as there is now a fine grained way to control this
on a per module level, and Qt is being compiled without
exceptions in most places.
Change-Id: I99a15c5d03339db1fbffd4987935d0d671cdbc32
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Modern versions of Xcode properly support dwarf2, and as such dwarf2 is
always enabled. This change removes the ability to turn it off, making
dwarf2 non-optional.
Change-Id: I149daeae6048ee8a1ed116363572173ad219102e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Add mkspecs/macx-clang-32
Add mkspecs/macx-g++-32
Add mkspecs/common/clang-mac.conf
Skip the rest of the Mac mkspecs (icc, llvm, g++40,
g++42, builder, Xcode, xlc) pending a cleanup where
we determine which ones to keep.
Change-Id: I00ceddfcbdb5119cb132433bad43e4aed016eab2
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: James Turner <james.turner@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Remove all [PPC|PPC64|X86|x86_64] CFLAGS, CXXFLAGS
and OBJECTIVE_CFLAGS. Delete the arch prf files.
32/64 bit arch selection will be made using a different
mechanism in Qt 5. Universal builds are not supported.
Change-Id: I4664f2c31801cec7fb4d240f41c2c5204a109020
Reviewed-by: James Turner <james.turner@kdab.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Modified common MacOS gcc config for iOS compatibility. Added iOS
mkspecs for iOS devices and simulator using G++, LLVM-G++ or CLANG
compilers.
Change-Id: If0a0b1a3ce4e0dc4db319a315e227a9d31549399
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Change-Id: Id85d18d9f21711e8d53e8e4bfdf39d10e135f593
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
A recent change in platformsupport required "egl" to be defined,
otherwise the QNX plugin would fail at runtime with unresolved symbols.
Now the EGL config test passes.
Change-Id: I111eb939abac86885bcdb35d5f5899f515bd8c4e
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
The naming convention for these libraries says that libGLES_CM is to be
used when EGL is included while libGLESv1_CM should be used when EGL is
not included. Since we have a seperate variable for libEGL, it
makes sense to have this variable represent the non-EGL version of the
library.
Change-Id: I9147c116da7be4a296a0ebeac39762b46725f10e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
It transpires that QNX 6.5.0 does not yet have libc support for the
gcc stack smashing protection.
Change-Id: Ic635662b6aa3ce2fad5f69e236386ae9ace420db
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Removed the duplicated 'qnx' CONFIG defition from the mkspecs and declared it
on the common qcc-base-qnx.conf configuration file.
Change-Id: Ie215e3dd794762f20bec9c19afd5936a78a9d963
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
This variable is there for documentation, but its not being used anymore.
There are two libraries from wayland, libwayland-client and
libwayland-server. Add two variables that will be picked up in the
QtWayland module.
Change-Id: I16219092a4ed2e48080921ce39f61192b6abb711
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
This changeset allows Qt to be built for QNX platforms in light of
commit d59e85d909.
Change-Id: Idf8e89cf1b0a5625ef7ee6397c223137fa151cdc
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Follow-up to d13bedb9d8
where the regexp was a bit too tight and missed many specs.
Also cleaned up QMAKE_IDC, QMAKE_RCC and QMAKE_IDL.
Change-Id: Ia15007141739019ef5ccfdda0c856c478f732b85
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
there is entirely no point in having it there.
Change-Id: Ie2fc1e94495119725131cbd50564648cbb4a7dc8
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>
and run the configure checks with the values
Change-Id: Ie8e0072c686c6a7dce1d02e25a9c1abce4679d34
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
It was causing issues when cross-compiling with a sysroot, as the paths
were not prefixed with the sysroot. The right include paths should be
taken care of by pkgconfig anyways.
Change-Id: I2cf7bf6377c88e6bf3b015100444d082530337ec
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Put in qconfig.h whether qt is compiled with reduced relocations.
When using -Bsymbolic-functions (enabled by default on Qt)
but not -fPIE, the comparison of the function pointers fail
because the addresses are different in Qt, and in the executable.
Hence we now enable -fPIE by default on qmake, and force a compilation
error when it is not enabled and built with reduced relocations.
Done-with: Sune Vuorela <sune@vuorela.dk>
Change-Id: Ib3fdba06fab6e8a93b75b4c6cf16cc973ab335db
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.
Change-Id: I311e001373776812699d6efc045b5f742890c689
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
mkspecs for QNX qcc, armv7le and x86 targets
Change-Id: Ie4b0ec46a8837ad63f5aea8429cfdd516531e09a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Support cross-compiling for x86 and x86_64 nacl.
Change-Id: I652702f9671b35963450c42dac5e27bedc698df0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When set in configure it would be written to .qmake.cache and would only
apply when building Qt. We then had an override (that was also out of
sync, version-wise) in the g++ mkspec, which would also apply to apps
building agains Qt. This override did howerver not apply when using
the Clang mkspec.
We now move setting macosx-version-min to the common macx mkspec, shared
by both g++ and Clang, which will apply both when building Qt and when
building something against Qt. The latter since an application built
against Qt will not deploy on versions of Mac OS earlier than 10.6
anyways, so we might as well always set the minimum-version.
The modifications to the mkspecs will result in macosx-version-min
being passed twice when compiling qmake, as configure writes its own
makefiles and the mkspec parsing in configure has a bug where it will
lazily evaluate qmake-variables instead of evaluating them inline. This
is not a problem, and can be fixed in a later patch if seen fit.
Change-Id: Ib29503ad00a9dc00e0a50b0dbd9459e89a20dfbd
Reviewed-by: Zeno Albisser <zeno.albisser@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
The QMAKE_COMPILER_DEFINES are used when running moc. In some cases, Qt
checks the __GNUC__ value to determine which version of GCC is being
used. In particular, the qtconcurrentfilter and qtconcurrentmap tests
fail to compile because moc ends up defining QT_NO_CONCURRENT_FILTER and
QT_NO_CONCURRENT_MAP since the condition __GNUC__ < 4 evaluates to true.
The Mac OS X development tools have not used gcc 3.x is a very long
time. The current version ships with llvm-gcc-4.2.1 and clang (which
also masquerades as gcc 4.2.1). Defining __GNUC__=4 makes sure that moc
preprocesses headers in the same way the compiler does.
Change-Id: Ie491d3f5b074fd1a509ffe6755f3308836817b6c
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
Clean up and remove Symbian specific mkspec.
Change-Id: I0fa75287720db92983422611e0090301d06814ec
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
To use the Symbian App Booster, a registration file (matching the
filename of the executable, eg helloworld.applite) must be copied to the
import folder within QtAppBooster's private directory. The appropriate
library (qdeclarativebooster) must also be linked against. With this
change, the required actions are carried out by adding
"CONFIG += symbian_appbooster" to the application's .pro file.
Task-number: QT-4892
Reviewed-by: Miikka Heikkinen
(cherry picked from commit ae128aef03d246c9f89bed015092b1c5a925bcbc)
This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
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If you have already performed the grafting and you don't see any
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
