This commit removes the legacy ptrsize check, which was deficient
because it did not work for multiarch systems (when we supported fat
OS X binaries) and did not work for bootstrap builds because the size
might be different when cross-compiling.
Instead, let's rely on the predefined preprocessor macros to detect
correctly. As a nice side-effect, this fixes 64-bit Android builds
cross-compiled from Windows.
Task-number: QTBUG-48932
Change-Id: I1d0f78915b5942aab07cffff140f9a52b9342f23
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>
This means we now use DirectShow as default multimedia backend
on Windows.
Task-number: QTBUG-45597
Change-Id: If95bbb8e7b33d73d80f7ba42de63ac54539e15b8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
msvc-desktop.conf does disable the exception warning for building all
modules, so use the same set of compiler flags for building qmake.
Change-Id: I97026f3cb78e656e8de76e1c8afe19cec6501499
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
We'll remove it in Qt 5.7, so people ought to be notified now.
Change-Id: Ib056b47dde3341ef9a52ffff13ef6caa91757a9f
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
It's easier to parse than qglobal.h. The objective is actually to have
macros with parts of the version number, so the major or minor numbers
could be used in other preprocessor macros.
Change-Id: I42e7ef1a481840699a8dffff1404eda1dd5c308d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Make it possible to inspect the output of the configure tests.
Task-number: QTBUG-48525
Change-Id: If93d597679ae1b189dfdaa485852d34cad52593b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
[ChangeLog][QtDBus] The QtDBus library now links directly to the
libdbus-1 system library if it was detected at configure time. To force
linking to the library, pass option -dbus-linked to configure; to force
dynamically loading at runtime, use -dbus-runtime.
Task-number: QTBUG-14131
Change-Id: Ie33d1f22f85b465ab0ce166b8f17b8491eae1c21
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
the missing quotes would cause us to misdetect mingw as msys.
Change-Id: I408c0e6bfc3cbfecd02c54904cf96ab79e0b6d88
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
the purpose is to make build log parsers able to ignore build failures
in verbose configure output.
Change-Id: I01af2e019fd1b055fdfcf6749faeebacb7a39c3f
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The C++ standard says it must, but some badly-configured toolchains seem
to be lacking support.
In particular, for some 32-bit platforms without native support for
them, GCC implements 64-bit atomics via out-of-line functions in
libatomic. If that library is missing... well, then std::atomic 64-bit
doesn't work and we mustn't try to use it.
This was found when trying to compile Qt 5.6 for MIPS 32-bit:
Linking library libQt5Core.so.5.6.0
.obj/qsimd.o: In function `std::__atomic_base<unsigned long long>::load(std::memory_order) const':
/opt/poky/1.7/sysroots/mips32r2-poky-linux/usr/include/c++/4.9.1/bits/atomic_base.h:500: undefined reference to `__atomic_load_8'
.obj/qsimd.o: In function `std::__atomic_base<unsigned long long>::store(unsigned long long, std::memory_order)':
/opt/poky/1.7/sysroots/mips32r2-poky-linux/usr/include/c++/4.9.1/bits/atomic_base.h:478: undefined reference to `__atomic_store_8'
Yocto bug report: https://bugzilla.yoctoproject.org/show_bug.cgi?id=8274
Change-Id: I42e7ef1a481840699a8dffff140224d6614e5c36
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
-no-opengl is not a supported option when compiling for WinRT or Windows
Phone. Hence bail out early to avoid compilation errors at later stage.
Task-number: QTBUG-48041
Change-Id: I449b8935b95f0b75139a0f7bfa13256ea3fe95e5
Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
[ChangeLog][General Improvements] Qt's buildsystem now detects whether
the compiler supports C++14 and experimental support for C++1z. If the
compiler supports it, then Qt is automatically compiled using that
support.
\
This does not apply to user applications built using qmake: those are
still built with C++11 support only. To enable support for C++14 in your
application, add to your .pro file: CONFIG += c++14 (similarly for
C++1z).
Change-Id: Ib056b47dde3341ef9a52ffff13ef1f5d01c42596
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
This will automatically add DirectWrite support if the required
headers are found. The note about platform support from the help
screen has also been removed, since Windows XP is not officially
supported. Applications that need to run on XP can still build
with -no-directwrite.
Also changed the configure test to be a proper compile test, since
cross-compiled builds for Windows CE may break otherwise.
Change-Id: I7fc7bfb25f2f86ced8a4d4c78a69527de0273707
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
This way we can exclude the connection plugins from being compiled
if it's off.
Change-Id: Ic5ea1d35ea9f5929420268a1aefebf0464d8520b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
With Qt 5.5 we are changing the license of the Qt for the WinRT &
WinCE ports to LGPLv3 / GPLv2+ / commercial.
Change-Id: I221559c5c42b1dcda172eb85e6bfa53c91976b23
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Check for a valid license not only in configure, but also in qmake.
To limit the runtime overhead we cache the day of the last run in
a .stash file. This allows us to run licheck only for the top-level
qmake call, and only once per day.
This requires an updated licheck executable that supports the new
check mode.
[ChangeLog][Tools][qmake] For commercial builds, qmake now checks for
a valid Qt license. This requires setting up a Qt Account (or
.qt-license file) on the development machine.
Change-Id: I2c2a05a4602cc661560568b76ddf520cb8134769
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reduce the size of .text section in QtCore by 4.5KB and in QtNetwork
by 26.5KB.
Change-Id: If7998776166b9681c1e4b24c51d40444aa996d7a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
mingw is not msvc, and nobody in their right mind would expect it to
behave like it.
[ChangeLog][Important Behavior Changes][qmake] Qt configure and qmake
used with a MinGW spec will no longer emulate MSVC by picking up the
INCLUDE and LIB environment variables. Use the -I/-L configure options
to pass additional paths, as you would under Unix.
Change-Id: I533bb97de34d14dcbd45e0416283a79f44096c67
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
this allows LD_LIBRARY_PATH to take precedence over the hard-coded
rpath, which is the only sane thing to do (which is also why i'm not
adding an option to disable it).
this behavior is consistent with non-linux systems.
the windows version has no auto-detection, just like for gold linker
usage.
Task-number: QTBUG-3069
Change-Id: Ief9ba032291c898d75d76ecc740390954382a804
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Test each include file directly, instead of doing a large #include. This
verifies that each header is compilable on its own. One big advantage of
doing it via a special compiler in qmake is that we skip pre-compiled
headers, which has hidden build errors in the past.
This solution is implemented by making syncqt produce a second list of
headers. This list is the same as the list of headers in the source
code to be installed, minus the headers that declare themselves to be
unclean, via the pragma:
#pragma qt_sync_skip_header_check
This mechanism is applied only for public libraries (skipping
QtPlatformSupport, an internal_module).
This test is enabled only for -developer-builds of Qt because it
increases the compilation time.
On QtTest: the library only links to QtCore, but it has two headers that
provide inline-only functionality by including QtGui and QtWidgets
headers (namely, qtest_gui.h and qtest_widget.h). If those two modules
aren't getting compiled due to -no-gui or -no-widgets to configure, we
need to remove the respective headers from the list of headers to be
checked. If they are being built, then we need to make QtTest's build
wait for the headers to be generated and that happens when qmake is
first run inside the src/gui and src/widgets directories.
Change-Id: I57d64bd697a92367c8464c073a42e4d142a9a15f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
When cross-compiling, locateFile() needs to look into the XQMAKESPEC
directories instead. Otherwise, this will cause checkAvailability()/findFile()
to report wrong results.
Change-Id: Ia1b566b70cff039d8fd540bde3c7b4707338348a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This regression was introduced by commit
c3e50db199. It is also necessary to pass QT_NO_SHAREDMEMORY and
QT_NO_SYSTEMSEMAPHORE when building on Windows.
Change-Id: I584cc07de013c5797e096fbda983167268789c8d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This change adds missing variables in mkspecs/qconfig.pri about gcc
compiler version when using mingw: QT_GCC_{MAJOR,MINOR,PATCH}_VERSION
This is needed in case CONFIG += c++14 is used.
Task-number: QTBUG-44142
Change-Id: I34c27f9154bb745a8ee75c777a0acbdbc5bda5a9
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Support statically linking the MSVC/mingw runtime libraries without
manually tweaking mkspecs. This is helpful for projects like the
installer framework.
MSVC does not support mixing MT[d]/MD[d] flags in different
compilation units. The static_runtime option is therefore added
to both QT_CONFIG and CONFIG.
Change-Id: Ifd6dc9c362090457de8e2c62477d0445f9479722
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Neon support needs to be enabled unconditionally in mkspecs, so removing
-neon and -no-neon command line options from configure app. It now has
the same functionality as configure script.
Task-number: QTBUG-44690
Change-Id: Iaf5bf7ac4e11fcb798f643660e48a4ed3ce1036b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
apart from being more readable, it has the side effect of being resistant
to spaces in the build path.
Change-Id: Id12603c3a96765913e747fba4070d49de0705315
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
This engine has been regarded "experimental" for a long time, but
it is in active use by some applications and rather stable.
While if may be replaced by FreeType at some point, if support
for Microsoft's colored fonts is introduced there, at this point
it really doesn't make sense to call it "experimental" anymore.
Change-Id: I038d71b121e90bd7b4dbc6d0afa7b14c9b824b08
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
We've been setting the -Zm argument since the dawn of times (even before
the first git commit). Anyhow, MSDN from VS2008 onwards indicates
that this is not needed:
"In earlier versions of Visual C++, the compiler used several discrete
heaps, and each had a finite limit. Currently, the compiler dynamically
grows the heaps as necessary up to a total heap size limit, and requires a
fixed-size buffer only to construct precompiled headers. Consequently, the
/Zm compiler option is rarely necessary."
[ChangeLog][Compiler Specific Changes] Visual Studio: -Zm200 (an option to
specify the precompiled header memory allocation limit) is not added anymore
by qmake to the compiler calls. If you encounter an C1076 compiler error you
might need to re-add it in your .pro file.
Change-Id: Ia4bec7eba09d893a7d81886a1814602b9ce7563c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
To ensure QtCore can be rebuilt and get the exact same results,
it is undesirable to hardcode the build date into the library
Also deprecate QLibrayInfo::buildDate since it is relies on the build
date. QLibraryInfo::buildDate was originally meant for evaluation
licenses and such, but isn't used for that any longer.
Change-Id: I98e91ca3e55f877e6ac0e02de289dc29422fc9da
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Qt copyrights are now in The Qt Company, so we could update the source
code headers accordingly. In the same go we should also fix the links to
point to qt.io.
Outdated header.LGPL removed (use header.LGPL21 instead)
Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing
combination. New header.LGPL-COMM taken in the use file which were
using old header.LGPL3 (src/plugins/platforms/android/extract.cpp)
Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license
combination
Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe
Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
As default, configure.exe checks if ANGLE is available and prints a warning
if not. This isn't needed if the target platform is Linux.
Change-Id: I2966965ea194c61bf9847e1ee130f2e765d5b0aa
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
It will be used on Unix systems if the required dev package is
present. (Detected by a configure compile test.)
You can configure with -no-libproxy to avoid the dependency.
It will not be used on OS X or Windows, as we already implement
the native API for getting proxies there.
Currently we use whatever PAC runner is provided by the distro
for running PAC scripts - if we want to run PAC scripts using
Qt, then we would have to implement a pacrunner plugin to libproxy.
Note that their webkit pacrunner is using javascriptcore already.
Tested using the libproxy 0.4.7 that is included in Ubuntu 12.04.
Re-tested using Ubuntu 14.04 which ships libproxy 0.4.11.
It works except when both socks and http proxies are configured in
the manual settings - in that case libproxy returns only the socks
proxy. This seems to be covered by libproxy issue 119.
[ChangeLog][QtNetwork] Introduce libproxy backend for Unix platforms,
enabled automatically if the required dev package is present
Task-number: QTBUG-26295
Change-Id: I521c0a198fcf482386ea8a189114a0077778265c
Reviewed-by: Richard J. Moore <rich@kde.org>
This adds a fallback platform OTHER to the platform-enum, which
applies when -xplatform is set to an unsupported target, e.g. Linux.
Without it, it would fall back to WINDOWS, with the consequence
that logic like platform() != WINDOWS would break a proper
configuration of Qt.
Change-Id: Ie34522e23e375da6c24f66b3410638f85724a0f9
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
these reflect the on-target paths (unlike /raw, which are host paths, just
without the -sysroot). this is necessary for anything deployment-related,
starting with RPATH.
Change-Id: I13d598995d0e4d6cb0dc1fc7938b8631cf3e3a95
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
this cuts down the bloat in the binaries and the binary patching
requirements in the installer.
as a side effect, the sysroot and makespecs are not binary patchable any
more as well, which is ok, as the installer does not do it anyway.
we now also warn if -[host]<foo>dir is not a subdir of -[host]prefix, as
putting things outside the prefix is anti-thetical (the obvious
exception being the (unix-only) -sysconfdir).
Change-Id: I878f0e71a4dfcfd55b2f8b1cf3045b98b502569b
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
the function for emitting paths to .pri files is obviously not suited
for C++ code.
Change-Id: I96386d61334d06997475f044dbeab22a55749cef
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
this is consistent with the unix version.
Change-Id: I84e15dd590b4ed9702f8a9dc0e8b655c930588d5
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
