[Buildroot] [PATCH v8 0/3] Qt WebEngine support

[Julien Grossholtz <julien.grossholtz@savoirfairelinux.com>]

Hi,

I have been able to compile Qt WebEngine for the Beaglebone black. I ran the quicknanobrowser successfully even if performances are poor with this board and colors are not correct. I used the HDMI output and a mouse for this test.

It was necessary to add some fonts to the system to run quicknanobrowser.

It was also necessary to set QT_QPA_EGLFS_INTEGRATION to none, it fails without it:

$ cd /usr/lib/qt/examples/webengine/quicknanobrowser/
$ ./quicknanobrowser
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
PVR: Hint: Setting WindowSystem to libpvrDRMWSEGL_FRONT.so

mode for connector 20 is 1280x1024
mode for CRTC of connector 20 is 1280x1024
DRM SET CRTC: index: 0 fd: 5, crtc: 12, fb: 1e, conn: 14, mode: 1280x1024
EGL library doesn't support Emulator extensions
Aborted

$ QT_QPA_EGLFS_INTEGRATION=none ./quicknanobrowser www.google.com
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
PVR: Hint: Setting WindowSystem to libpvrDRMWSEGL_FRONT.so

mode for connector 20 is 1280x1024
mode for CRTC of connector 20 is 1280x1024
fDRM SET CRTC: index: 0 fd: 6, crtc: 12, fb: 1e, conn: 14, mode: 1280x1024
Unable to query physical screen size, defaulting to 100 dpi.
To override, set QT_QPA_EGLFS_PHYSICAL_WIDTH and QT_QPA_EGLFS_PHYSICAL_HEIGHT (in millimeters).
PVR: Hint: Setting DisableHWTQTextureUpload to 1

[0101/001546.323753:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale 
[0101/001546.688823:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale 
PVR: Hint: Setting DisableHWTQTextureUpload to 1

PVR: Hint: Setting DisableHWTQTextureUpload to 1

PVR: Hint: Setting DisableHWTQTextureUpload to 1

PVR: Hint: Setting DisableHWTQTextureUpload to 1


So it is functional, but colors are somehow reversed.


Julien

----- Original Message -----
> From: "Julien Grossholtz" <julien.grossholtz@savoirfairelinux.com>
> To: "Ga?l Portay" <gael.portay@savoirfairelinux.com>
> Cc: "Thomas Petazzoni" <thomas.petazzoni@free-electrons.com>, "Joshua Henderson" <joshua.henderson@microchip.com>,
> "Jean-Daniel Michaud" <jean.daniel.michaud@gmail.com>, "brents 3" <brents_3@hotmail.com>, "Peter Seiderer"
> <ps.report@gmx.net>, "buildroot @ busybox . net" <buildroot@busybox.net>, "gomis" <tuzaklirefik@gmail.com>, "Akihiko
> Odaki" <akihiko.odaki.4i@stu.hosei.ac.jp>
> Sent: Tuesday, August 15, 2017 6:10:37 PM
> Subject: Re: [Buildroot] [PATCH v8 0/3] Qt WebEngine support

> Hi,
> 
> I will test these patchs on a Beaglebone black.
> 
> Julien
> 
> 
> ----- Original Message -----
>> From: "Ga?l Portay" <gael.portay@savoirfairelinux.com>
>> To: "buildroot @ busybox . net" <buildroot@busybox.net>, "Thomas Petazzoni"
>> <thomas.petazzoni@free-electrons.com>,
>> "Peter Seiderer" <ps.report@gmx.net>, "Arnout Vandecappelle" <arnout@mind.be>,
>> "Julien CORJON" <corjon.j@ecagroup.com>
>> Cc: "Joshua Henderson" <joshua.henderson@microchip.com>, "Jean-Daniel Michaud"
>> <jean.daniel.michaud@gmail.com>, "brents
>> 3" <brents_3@hotmail.com>, "Ga?l Portay" <gael.portay@savoirfairelinux.com>,
>> "gomis" <tuzaklirefik@gmail.com>, "Akihiko
>> Odaki" <akihiko.odaki.4i@stu.hosei.ac.jp>
>> Sent: Tuesday, August 15, 2017 4:38:52 PM
>> Subject: [Buildroot] [PATCH v8 0/3] Qt WebEngine support
> 
>> Hi all,
>> 
>> The purpose of this patch series is to continue the integration of Qt5 WebEngine
>> in buildroot; started long time ago by Akihiko Odaki [1] and Julien Corjon [2].
>> 
>> The first patch provides the Qt WebEngine package.
>> 
>> The second patch is a special defconfig that provides a Qt WebEngine setup on
>> raspberrypi3 to provide a demo.
>> 
>> I have tested it with a rpi 3; and I will be glad if someone else has another
>> EGL platform to test it. You will find instructions to try qtwebengine on rpi3
>> in the commit message of the first patch.
>> 
>> Enjoy ;)
>> 
>> Note: Tested against:
>>        - GCC 6.x and binutils 2.27 on rpi 3.
>>        - GCC 7.x and binutils 2.28 on rpi 3.
>> 
>> [1] https://patchwork.ozlabs.org/patch/640633/
>> [2] http://lists.busybox.net/pipermail/buildroot/2015-July/132010.html
>> 
>> Changes since RFC:
>> - rebase to master (use SPDX licenses, remove license approved, update
>>   qt5_defconfig...)
>> - remove the patch "prefer arm tune"
>> - disable build with Qt 5.6 LTS (not working, waiting for 5.6.3 in August)
>> - re-order patches
>> 
>> Changes since v1:
>> - manually create symlinks to preserve SONAME
>> - add my signed-off-by to the qt webengine patch
>> - make qtwe package depends on supported architectures
>> - fix Kconfig comment about Qt 5.6
>> - sort alphabetically chromium licenses
>> 
>> Changes since v2:
>> - fix build issue when I sorted alphabetically the chromium licenses
>> - replace legacy option BR2_TARGET_ROOTFS_EXT2_BLOCK to
>>   new option BR2_TARGET_ROOTFS_EXT2_SIZE
>> 
>> Changes since v3:
>> - add my signed-off-by and the PR link to the rpi-userland patch
>> - move rpi patch index from 0001 to 0007
>> 
>> Changes since v4:
>> - bump to Qt WebEngine to 5.9.1
>> - added the mainlined patch that fixes the build issue with samples when print
>>   is not supported
>> - udev is selected (required by chromium)
>> - add config entry to use system ffmpeg and set it to yes by default
>> - the patch concerning the path to CA certificates has been removed since it is
>>   no more relevant in 5.9.x
>> - increase BR2_TARGET_ROOTFS_EXT2_SIZE to 360MB to support
>>   $ du -sk target/
>>   312480	target/
>> 
>> Changes since v5:
>> - really add the mainlined patch that fixes the build issue with samples when
>>   print is not supported
>> - add BR2_PACKAGE_QT5WEBENGINE_ARCH_SUPPORTS to list all supported
>>   architectures
>> - add BR2_PACKAGE_QT5WEBENGINE missing dependencies (tc, mmu, wchar...)
>> - stop using && for depends on relationships
>> - update chromium licence list in chromium.inc
>> - remove option BR2_PACKAGE_QT5WEBENGINE_SYSTEM_FFMPEG;
>>   and compile ffmpeg, opus, libvpx and webp packages
>> - reword help and add url to documentation of package qt5webengine
>> - remove hash of 5.6.2 version
>> - add QT5WEBENGINE_ namespace to QMAKEFLAGS
>> - add missing TARGET_MAKE_ENV to BUILD_CMD
>> - create python symlink form $(HOST_DIR)/bin (was $(HOST_DIR)/usr/bin)
>> - add myself to DEVELOPERS
>> 
>> Changes since v6:
>> - rpi-userland commit message:
>>   fix output of ls -l snippet
>>   update url to link to qtwe-5.9.1
>>   add upstream-status
>> - qtwe:
>>   add missing host-bison, host-flex and host-pkgconf dependencies
>>   select BR2_HOSTARCH_NEEDS_IA32_COMPILER to let v8 compiles its host-tools
>>   with the same word-size as the target.
>> 
>> Changes since v7:
>> - rpi-userland:
>>   remove rpi-userland patch and apply upstreamed commit suggested by Yann.
>> - qtwe:
>>   reword the commit message to include notes from the coverletter
>>   depends on has udev + comment (udev is needed at runtime)
>>   depends on uses glibc + comment (for now, it builds only with glibc)
>>   select qtquickcontrols2 (may be needed at runtime)
>>   reword BR2_HOSTARCH_NEEDS_IA32_COMPILER comment
>> - raspberrypi3_qt5we_defconfig:
>>   rename raspberrypi3_qt5_defconfig into raspberrypi3_qt5we_defconfig
>>   bump kernel (synced with all rpi defconfigs)
>>   add gif, jpeg and options to raspberrypi3_qt5we_defconfig
>>   use M suffix with BR2_TARGET_ROOTFS_EXT2_SIZE option
>> 
>> Ga?l PORTAY (3):
>>  qt5webengine: new package
>>  configs: new raspberrypi3 qt5we config
>> 
>> DEVELOPERS                                         |   1 +
>> configs/raspberrypi3_qt5we_defconfig               |  50 ++++
>> package/qt5/Config.in                              |   1 +
>> .../0001-Always-compile-QWebEnginePage-print.patch | 246 ++++++++++++++++
>> ...ad-libEGL-and-libGLES2-symbols-implicitly.patch |  89 ++++++
>> package/qt5/qt5webengine/Config.in                 |  86 ++++++
>> package/qt5/qt5webengine/chromium.inc              | 310 +++++++++++++++++++++
>> package/qt5/qt5webengine/qt5webengine.hash         |   2 +
>> package/qt5/qt5webengine/qt5webengine.mk           |  80 ++++++
>> 9 files changed, 865 insertions(+)
>> create mode 100644 configs/raspberrypi3_qt5we_defconfig
>> create mode 100644
>> package/qt5/qt5webengine/5.9.1/0001-Always-compile-QWebEnginePage-print.patch
>> create mode 100644
>> package/qt5/qt5webengine/5.9.1/0002-Load-libEGL-and-libGLES2-symbols-implicitly.patch
>> create mode 100644 package/qt5/qt5webengine/Config.in
>> create mode 100644 package/qt5/qt5webengine/chromium.inc
>> create mode 100644 package/qt5/qt5webengine/qt5webengine.hash
>> create mode 100644 package/qt5/qt5webengine/qt5webengine.mk
>> 
>> --
>> 2.13.2
>> 
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