Lzenz: /* Bitbake! */

2015-05-12T07:30:26Z

Bitbake!

← Older revision		Revision as of 09:30, 12 May 2015
Line 88:		Line 88:
	Note: Bitbake fails with an dependency error. To fix the build edit 'tmp/sysroots/dhcomimx6dl/usr/lib/libQtGui.la' and run bitbake again.		Note: Bitbake fails with an dependency error. To fix the build edit 'tmp/sysroots/dhcomimx6dl/usr/lib/libQtGui.la' and run bitbake again.

	<~~pre~~>		<code>
	-dependency_libs=' -lEGL -lGAL -DLINUX=1 -DEGL_API_FB=1 -lQtCore -lpthread '		<font color="#EF1010">-dependency_libs=' -lEGL -lGAL -DLINUX=1 -DEGL_API_FB=1 -lQtCore -lpthread '
	+dependency_libs=' -lEGL -lGAL -lQtCore -lpthread '		</font><font color="#10D010">+dependency_libs=' -lEGL -lGAL -lQtCore -lpthread ' </font>
	</~~pre~~>		</code>

	== Test your image ==		== Test your image ==

Lzenz: /* Bitbake! */

2015-05-12T07:22:56Z

Bitbake!

← Older revision		Revision as of 09:22, 12 May 2015
Line 86:		Line 86:
	</pre>		</pre>

	Note: Bitbake fails with an dependency error. To fix the build edit 'tmp/sysroots/~~nitrogen6x~~/usr/lib/libQtGui.la' and run bitbake again.		Note: Bitbake fails with an dependency error. To fix the build edit 'tmp/sysroots/dhcomimx6dl/usr/lib/libQtGui.la' and run bitbake again.

	<pre>		<pre>

Lzenz: /* Clone meta-browser */

2015-05-11T14:22:10Z

Clone meta-browser

← Older revision		Revision as of 16:22, 11 May 2015
Line 16:		Line 16:
	$ git clone -b master https://github.com/OSSystems/meta-browser.git		$ git clone -b master https://github.com/OSSystems/meta-browser.git

	'''Note:''' ~~Verify~~ with chromium sources version 38.0.2125.101		'''Note:''' Verified with chromium sources version 38.0.2125.101

	=== Edit your yocto configuration files ===		=== Edit your yocto configuration files ===

Lzenz: Created page with "Please read the Yocto tutorial before you proceed. The following instruction were tested on our '''DHCOM i.MX6''' computer on module with Yocto stable branch '''Dizzy..."

2015-05-11T14:20:27Z

Created page with "Please read the Yocto tutorial before you proceed. The following instruction were tested on our '''DHCOM i.MX6''' computer on module with Yocto stable branch '''Dizzy..."

New page

Please read the [[Yocto | Yocto tutorial]] before you proceed. The following instruction were tested on our '''DHCOM i.MX6''' computer on module with Yocto stable branch '''Dizzy'''.

The following steps provide a step by step guide to build a image with
* '''Chromium:''' The open-source web browser from Google with HTML5 and WebGL support.
* '''VLC Media Player:''' The famouse portable, free and open-source media player and streaming media server provided by the VideoLAN project.
* '''X11VNC:''' Enables to view remotely and to interact (mouse, keyboard) with X displays.

__TOC__

== Configure Sources ==

=== Clone meta-browser ===

Clone the branch master of meta-browser inside the yocto/sources directory:

$ git clone -b master https://github.com/OSSystems/meta-browser.git

'''Note:''' Verify with chromium sources version 38.0.2125.101

=== Edit your yocto configuration files ===

1. Edit yocto/build/conf/bblayers.conf to add the meta-browser layer at the end:

${BSPDIR}/sources/meta-browser \

2. Verified example yocto/build/conf/local.conf:

<pre>
MACHINE ??= 'dhcomimx6dl'
DISTRO ?= 'poky'
PACKAGE_CLASSES ?= "package_ipk"
EXTRA_IMAGE_FEATURES = "debug-tweaks tools-debug ssh-server-openssh eclipse-debug"
USER_CLASSES ?= "buildstats image-mklibs image-prelink"
PATCHRESOLVE = "noop"
BB_DISKMON_DIRS = "\
STOPTASKS,${TMPDIR},1G,100K \
STOPTASKS,${DL_DIR},1G,100K \
STOPTASKS,${SSTATE_DIR},1G,100K \
ABORT,${TMPDIR},100M,1K \
ABORT,${DL_DIR},100M,1K \
ABORT,${SSTATE_DIR},100M,1K"
PACKAGECONFIG_append_pn-qemu-native = " sdl"
PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
ASSUME_PROVIDED += "libsdl-native"
CONF_VERSION = "1"
PREFERRED_PROVIDER_jpeg = "libjpeg-turbo"
PREFERRED_PROVIDER_shlib = "libjpeg-turbo"
PREFERRED_PROVIDER_jpeg-native = "libjpeg-turbo-native"
PREFERRED_PROVIDER_virtual/mesa = "mesa"
PREFERRED_PROVIDER_virtual/libgl = "gpu-viv-bin-mx6q"
PREFERRED_PROVIDER_mesa-driver-swrast = "mesa-gl"

BB_NUMBER_THREADS = '2'
PARALLEL_MAKE = '-j 2'

#DL_DIR ?= "${BSPDIR}/downloads/"
ACCEPT_FSL_EULA = ""

LICENSE_FLAGS_WHITELIST = " commercial_libav commercial_x264 commercial"

IMAGE_INSTALL_append = " \
chromium \
gst-plugins-base \
gst-plugins-gl \
gst-fsl-plugin \
gstreamer1.0-plugins-imx \
libfslcodec \
alsa-lib \
fsl-alsa-plugins \
pulseaudio \
libfslvpuwrap \
libfslparser \
mpeg2dec \
vlc \
x11vnc"

</pre>

== Bitbake! ==

Bitbake an image like core-image-x11(you need to be in your yocto/build directory):

<pre>
$ MACHINE=dhcomimx6dl . ./setup-environment build
$ bitbake core-image-x11
</pre>

Note: Bitbake fails with an dependency error. To fix the build edit 'tmp/sysroots/nitrogen6x/usr/lib/libQtGui.la' and run bitbake again.

<pre>
-dependency_libs=' -lEGL -lGAL -DLINUX=1 -DEGL_API_FB=1 -lQtCore -lpthread '
+dependency_libs=' -lEGL -lGAL -lQtCore -lpthread '
</pre>

== Test your image ==

execute chromium:
<pre>
$ google-crome
</pre>

execute VLC media player:
<pre>
$ vlc
</pre>

start X11VNC (on default port 5900 is used):
<pre>
$ x11vnc &
</pre>
'''Note:''' Connection was verified with ssvnc (sudo apt-get install ssvnc) using SSH.

== External References ==
* Capture Sceen Content with VLC media player: [http://www.howtogeek.com/120202/how-to-record-your-desktop-to-a-file-or-stream-it-over-the-internet-with-vlc/ http://www.howtogeek.com]
* SSVNC (SSL/SSH VNC viewer): [http://www.karlrunge.com/x11vnc/ssvnc.html http://www.karlrunge.com/x11vnc/ssvnc.html]

Building Chromium, VLC and X11VNC using Yocto - Revision history

Lzenz: /* Bitbake! */

Lzenz: /* Bitbake! */

Lzenz: /* Clone meta-browser */

Lzenz: Created page with "Please read the Yocto tutorial before you proceed. The following instruction were tested on our '''DHCOM i.MX6''' computer on module with Yocto stable branch '''Dizzy..."