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>
Raspbian/Debian require a toolchain with the multiarch patches so we
need to add deb-multi-arch to the DISTRO_OPTS variable for pkgconfig to
work correctly. The Raspberry Pi 1 mkspec has this already and can be
used to build Qt for both versions of the Pi, but the Raspberry Pi 2
mkspec is missing this, and would not be usable in its current state for
building for Raspbian/Debian which is the most popular distro for the
Raspberry Pi.
Change-Id: I6a7a08059f9f91da524b5f51e0697115ef684f30
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
For now we pick one crtc and find the corresponding layer. If this is
not desired, set QT_QPA_EGLFS_LAYER_INDEX to override the layer to be
used. Enable qt.qpa.eglfs.kms to get logs about the available layers.
Change-Id: I762783f960739e32966c8cde17d8f55fbe40091f
Done-with: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Add configure time option to enable boot2qt platform using DISTRO_OPTS.
On embedded, the QtWebEngine is supported only on boot2qt platforms.
To have QtWebEngine CI tested on embedded, we need a way to to enable
boot2qt platform for existing mkspecs.
Change-Id: I218da5b8071041ca1c95eb218b2d552fcc9980d2
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Andras Becsi <andras.becsi@theqtcompany.com>
Use hard float. This has already been the case for the commercial Beaglebone
reference images, it's time to fix the old specs too.
Change-Id: Ic9007285f64a3055fb637e7eacead17cbad1cad4
Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Including /usr/include and lib can cause cryptic failures if there is
already a Qt installed to /usr.
Having standard locations listed should not be necessary at all.
Change-Id: I08a15a064cc1aec126733f7e1962a2fa2ec38fcb
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
eglfs does not depend on the device makespecs anymore when it comes to these device
integration backends (hooks). Instead, backends are autodetected by configure.
The name of the preferred plugin is still set in the device makespecs. This
is optional. When not set and there is more than one plugin present in the system,
the environment variable QT_QPA_EGLFS_INTEGRATION will have to be set at runtime.
In the absence of that, the order is undefined.
Change-Id: Ie1ced2c9aa1beff2adb13b4fdea7c499cb5a6aab
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
Change-Id: Ifc99af49398e5d6e057035d2de55fe218c8418d6
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
Cross compilers from latest yocto (dizzy) are no longer built with
default value for mfloat-abi, which means it needs to be given for
both compiler and linker to produce correct binaries. Otherwise
linker will selected dynamic linker as /lib/ld-linux.so.3, instead
of /lib/ld-linux-armhf.so.3 when compiling for hard-float.
Change-Id: I2fe116b1a90a0fbd078a4e8757abd4bc64a7b56e
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Reasons:
- the PlayBook NDK is old and its compiler does not keep up with newest
C++11 improvements inside Qt code.
- the PlayBook NDK diverges considerably from the standard BB10 NDK,
making it non-trivial to keep a common codebase.
- It's a defunct platform.
- Maintenance time is limited.
[ChangeLog][Platform Specific Changes] Removed BlackBerry PlayBook support.
Change-Id: Ia338aff55f4e4b747ebdecb0e1463a369a656c03
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Bernd Weimer <bernd.weimer@pelagicore.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
The comments at the top are simply out of date. With modern toolchains
-no-gcc-sysroot causes only trouble.
Similarly, enable hardfloat by default.
Change-Id: I80a1319ae26a6e0a8af71e07fbc43478a2b905ef
Reviewed-by: Andy Nichols <andy.nichols@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>
This is a leftover from the old experimental mouse cursor support
which got removed. Avoid compiler warnings by removing this function too.
Change-Id: Id269ff987883708d1061a315fef70b8fc6f13706
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
Use the armle-v7 ones instead.
Change-Id: I981cb4bed7e14cae8f89112df2d1d014db314cd9
Reviewed-by: Wolfgang Bremer <wolfgang@w-bremer.de>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Following the principle of device integrations in QtWayland and soon
xcb, a plugin interface is being introduced to gradually replace the
statically compiled-in hooks.
The interface is same as before for the time being, for compatibility
with the existing device-specific hooks.
QEglFSHooks is now just a dummy subclass for QEGLDeviceIntegration to
support the legacy, compiled-in, device-specific hooks. When -device
is not used with configure and so there is no hook active, the new
plugin-based approach kicks in.
The environment variable QT_QPA_EGLFS_INTEGRATION can be set to
indicate the preferred integration name (e.g. eglfs_x11, eglfs_kms).
It can also be set to "none", indicating that no plugins should be
considered and the default, non-specialized integration is to be used.
(this is for devices, like Beagleboard|bone, that do not need any special
code to set up EGL)
Device makespecs can set EGLFS_DEVICE_INTEGRATION. The value is then used
as the default, preferred plugin name when QT_QPA_EGLFS_INTEGRATION is not
set. In the future device makespecs are expected to set a plugin name instead
of relying on the traditional EGLFS_PLATFORM_HOOKS_*.
When neither the QT_QPA_EGLFS_INTEGRATION nor EGLFS_DEVICE_INTEGRATION are
set, all plugins will be tried in an unspecified order. The first one that
succeeds to load is used. If all fails or there are no plugins, the built-in,
non-specialized integration is used.
To debug what integration is being used, enable the logging category
qt.qpa.egldeviceintegration.
There is some built-in logic for desktop/Mesa based systems: Under X,
eglfs_x11 is preferred, otherwise eglfs_kms is prioritized. This, assuming
sufficient permissions to video and input devices, allows simply launching
apps with -platform eglfs. No more editing of eglfs.pri.
[ChangeLog][QtGui] Added support for device-specific backend plugins in eglfs.
Change-Id: Ia2ddcddac014c25817171dc140cd8cf913784ac6
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Not wayland. Use the default of eglfs coming from linux_device_pre.conf.
Qt 5.4 includes QtWayland and the platform plugin from there may get built
unexpectedly. The result is that the Pi setup that worked with 5.3 and eglfs
stops functioning.
Task-number: QTBUG-40538
Change-Id: If894c7ddd7b40a22272797d94ce1a545b7ab43f2
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Device specific compiler flags need to go to QMAKE_CFLAGS, so that
they are used also when --force-debug-info is used. Removed separate
_DEBUG and _RELEASE, since the gcc-base provides same defaults.
Change-Id: I6ce0133a1acf419261b7756525185f43581d2a9c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
We no longer support the maemo/meego platform, so we can remove the
specific code for that platform.
Change-Id: Ia7f0730eba2d96794b97b7ca4753f63a2d7bc2a8
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
The index is only helpful if the version of GDB to
create it uses the same version as the GDB version
that consumes it. Outside the "local development"
scenario this happens only by conincidence, still
we add ~3.6% to the debug library size and face
maintenance issues like QTBUG-34950.
We also don't see the same performance benefit anymore
with recent versions as we did when the feature was
added, so it's best to not create the index anymore.
People who need it, still can add it manually, or
by the 'gdb-add-index' tool that comes with recent
versions of GDB, or trust their distributors to
set up indexes matching their runtime environment.
Task-number: QTBUG-34950
Change-Id: Id4c79fa51fea9622b0891bd9b9b395b948ecb157
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
For some reason the Raspberry Pi hook includes qeglfscursor.h even
though it is not necessary. Remove this because the file got moved to
eglconvenience.
Change-Id: Ia65f5a8366d750f93eacee49004219e664b52af2
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Right now /dev/fb0 is hardcoded. This is not ideal. Therefore
QT_QPA_EGLFS_FB is introduced. This environment variable can be set to
a different framebuffer device. Once it is set, eglfs will use the
specific device. This is similar to linuxfb's fb=... plugin parameter.
The actual behavior depends on the board-specific implementations.
For now only iMX6 has real support. It extracts the index from the
device name as bind the EGL display to the corresponding framebuffer
using the vendor-specific fbGetDisplayByIndex(). Other hooks can
follow suit later on.
With this patch eglfs is at least on par with linuxfb, meaning that,
if the board supports it, different apps can run on different screens.
Task-number: QTBUG-36113
Change-Id: Ia3c88bd06e108bc668433e3c5c3fce34a5a0e73d
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Now the only way to enable Neon support is to change the mkspec.
[ChangeLog][Important Behavior Changes] Qt no longer checks for
support for the Neon FPU on ARM platforms at runtime. Code optimized
for Neon must be enabled unconditionally at compile time by ensuring
the compiler supports Neon. You may need to edit your mkspec for that.
Task-number: QTBUG-30440
Change-Id: I4df9b2bf3cd022f8ed70f02f16878cb2cb3fe6fb
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
The current NDK uses CPUVARDIR variable to define whether x86 or armle-v7 is used.
Therefore, the whole structure uses these two definitions to separate simulator
and device builds. Renaming blackberry-armv7le-qcc to blackberry-armle-v7-qcc
allows to directly use CPUVARDIR during Qt5 builds.
For compatibility reasons the old folder is kept and includes the new qmake.conf.
Change-Id: Ia7feeeabe16eda48140a65178af28cbb9bd085a9
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
This code was added as an optimization for showing a mouse cursor on
the Raspberry Pi. What happens though is while the mouse cursor does
move more smoothly, the actual application becomes less smooth when the
mouse cursor is moved. By removing the custom cursor code, performance
will no longer be effected by rendering a moving mouse cursor.
Change-Id: I9f8ac6c236cd4ff6d8e1d999a461c3e6db75d7e3
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Enabling vsync and double buffering improves the overall impression.
Enabling by default helps to get the best "out of the box"
If not desired, one can disable this behavior via:
export QT_EGLFS_IMX6_NO_FB_MULTI_BUFFER=1
Change-Id: I21ce5366ea5829140d8103cf2dbd8c487d079db6
Reviewed-by: Donald Carr <sirspudd@gmail.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Remove the extern prototype as it's now defined in latest
firmware headers correctly. Moreover, the signature of the function
changed. This patch fixes both issues.
Change-Id: I0114b436dbaf5a171e6429a1e3760e292c7152cf
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Return the native display created in QEglFSImx6Hooks in
platformDisplay().
Change-Id: I2b28ac66dce12a1054fc2f78dbfad0723f8e5688
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Now arm specific -mfloat-abi flag is added to compiler flags
only for arm architecture in linux_arm_device_post.conf.
Change-Id: Ie77ac6e0717d9d1fd9c14e1d6a26e86f08ab418c
Reviewed-by: Jarosław Staniek <staniek@kde.org>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
We'll use nm to get the listing of symbols in the next commit.
The -P option is "portable", which sounds like a good idea. I don't
have access to any of the commercial Unix systems, but I do remember
them printing a different format than GNU binutils's nm.
Change-Id: If6f80624bedaf2b1dabf608e16aa097d9910d739
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Replace all tabs with proper space characters and consistently align
the '=' characters. The default alignment for the '=' of 25 characters
has been left as is to get a minimal diff. Lines with the '=' further
to the right and those belonging to 'proper code (TM)' have not been
touched.
The work was mostly done using the following python script (might
come in handy again...):
import sys, re
indent_eq = 25 + 0*4 # 25 characters was the most widely used indentation for the '=' character
p = re.compile(r'(\w+)[ \t]*([\-\+]?)(=$|= )[ \t]*(.*$)')
for fn in sys.argv[1:]:
with open(fn, 'r+') as f:
lines = []
nl_count = 0
continuity_indent = None
for l in f:
m = p.match(l)
nl = l
if m:
n_spaces = max(m.start(3), indent_eq - 1) - len(m.group(2)) - len(m.group(1))
if m.group(2) and m.start(2) >= indent_eq-1 and m.start(2) % 4 == 0:
n_spaces -= 1 # left-shift '+=' by one if the '+' is aligned to a multiple of 4
n_spaces = max(1, n_spaces) # we want at least one space before '='/'+='
nl = m.group(1) + ' '*n_spaces + ''.join(m.group(2,3,4)) + '\n'
continuity_indent = nl.find('= ') + 2 if l[-2] == '\\' else None # remember indent on '\\$'
elif continuity_indent:
nl = ' '*continuity_indent + l.lstrip()
if l[-2] != '\\': # check when to stop the continuation
continuity_indent = None
elif l.startswith('#'):
nl = l.expandtabs(2)
if l != nl:
nl_count += 1
lines.append(nl)
if nl_count > 0:
print fn, nl_count, len(lines)
f.seek(0)
f.writelines(lines)
f.truncate()
Change-Id: I1d2870d0a2fe2e30d398c140fe523e69dd20c81b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
This matches upstream changes on https://github.com/raspberrypi/firmware/
Change-Id: Ie28c2fa574d5cd097c033926970db40e8904e42e
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
