Intro
In my previous post, I have published a little how-to to rebuild the whole image using yocto.
Some readers managed to follow the guide and to build the whole thing but a few others reported issues which seem mostly related to their build host.
Of course, yocto should behave the same (and it strives to do so by rebuilding almost all native requirements) whatever the development environment is. However it is not always the case especially for my XBMC recipe (So blame me for it : I am mostly the culprit here)
As I have not been able to understand all the reported issues, I have just decided to publish this new article to describe how to create a build environment which is known to work.
RFS generation
Of course, I could distribute a whole virtual machine image but I will describe a more lightweight way to generate a root filesystem ready to run yocto.
The plan is simply to use debootstrap to fetch a basic Ubuntu 12.04 (precise pangolin) file system and to chroot in this new environment to install the few additional requirements to be able to build my image.
Install debootstrap
If you don’t already have this utility in your distro, just install it. Most Linux distro (even RPM based distro) package it.
Of course the ubuntu/debian (and derivative) users will issue a command like :
apt-get install debootstrap
OpenSuse users will try
zypper install debootstrap
And I will be flamed by Fedora fans if I do not allude to :
yum install debootstrap
Install and configure precise
OK, let’s start :
USER=$(id -n -u) CHROOT_PATH=$(pwd)/precise # if your native install is 64bits sudo debootstrap --variant=buildd --arch amd64 precise $CHROOT_PATH # if your native install is 32bits, you will use instead # sudo debootstrap --variant=buildd --arch i386 precise $CHROOT_PATH # copy a few file from native host to be able to use the same user in chroot sudo cp /etc/passwd $CHROOT_PATH/etc/ sudo cp /etc/shadow $CHROOT_PATH/etc/ sudo cp /etc/resolv.conf $CHROOT_PATH/etc/ sudo cp /etc/group $CHROOT_PATH/etc/ sudo mkdir $CHROOT_PATH/home/$USER sudo chown $USER $CHROOT_PATH/home/$USER # give access to sys, proc and dev in chroot # Not permanent (has to be redone after reboot) sudo mount --bind /proc $CHROOT_PATH/proc sudo mount --bind /sys $CHROOT_PATH/sys sudo mount --bind /dev $CHROOT_PATH/dev sudo mount --bind /dev/pts $CHROOT_PATH/dev/pts
Then we have to finalize the installation in the chroot itself by entering into the fresh system :
sudo chroot ./precise/ /bin/bash -i
In the new system, let’s finish the install :
mkdir /run/shm mount -t tmpfs none /run/shm/ apt-get update apt-get install wget curl python-m2crypto git diffstat gawk chrpath texi2html texinfo openjdk-6-jre zip exit
Build
You should have exited the chroot, now reenter as normal user :
ID_NUM=$(id -u) GID_NUM=$(id -g) sudo chroot --userspec=${ID_NUM}:${GID_NUM} ./precise/ /bin/bash -i
In the chroot, you can issue the commands from the other post to launch the build.
I copy them for convenience :
cd #Install repo mkdir ~/bin curl http://commondatastorage.googleapis.com/git-repo-downloads/repo > ~/bin/repo chmod a+x ~/bin/repo #Create BSP folder PATH=${PATH}:~/bin mkdir xbmc-bsp cd xbmc-bsp #Download layers repo init -u https://github.com/wolfgar/fsl-community-bsp-platform -b dora repo sync #Initialize build environement #Valid MACHINE values are wandboard-quad wandboard-dual and utilite TEMPLATECONF=`pwd`/sources/meta-stef/conf MACHINE=wandboard-quad source setup-environment build #Let's build the whole thing bitbake xbmc-image
And you are done… 😉
Typo:
sudo chroot –userspec=${IDNUM}:${GID_NUM} ./precise/ /bin/bash -i
should be:
sudo chroot –userspec=${ID_NUM}:${GID_NUM} ./precise/ /bin/bash -i
Regards,
Jan
The build was successful thanks to your instructions. Nevertheless the dependency to libsamplerate0 was not defined for xbmc. After the xbmc configure error I ran:
$ bitbake libsamplerate0
and then continued with the xmbc-image build and it was successful. So I guess libsamplerate0 is missing as dependency in sources/meta-stef/recipes-stef/xbmc/xbmc_git.bb.
Thank you and regards,
Jan
Hi Jan,
Thanks a lot for your reports, I have fixed the typo in the article and have updated xbmc recipe (https://github.com/wolfgar/meta-stef/commit/b76ec458aa5cb1642bcf2e5cfc5d15add0bfa9ec)
Kind regards
Stephan
Stephan,
How do you apply the above updated image. I thought that you would change this line #download layers, repo init -u https://github.com/wolfgar/fsl-community-bsp-platform -b dora,to the updated xbmc recipe, but that didn’t work.
Thanks
Jim
I works good. Good work. Most appreciated.
Please add the following dependencies to recipes-stef/xbmc/xbmc_git.bb
libplist ffmpeg
libplist is to enable airplay. I was getting build error without ffmpeg package.
The default timezone works, previously I tried to change the timezone and the error “could not resolve URL”.
Seems like zeroconf service is not working as expected, xbmc remote in android, ios cannot find the XBMC. Need to enter ip address manually to make the remotes work.
Without the zeroplay service, airplay also will not work. Currently xbmc is not detected by ios.
Thanks,
Prabhu
https://github.com/OpenELEC/OpenELEC.tv/issues/2175
Go edit /etc/avahi/avahi-daemon.conf
Find the line:
“#disallow-other-stacks=no”
and change to
“disallow-other-stacks=yes”
This flag is apparently what now causes avahi to attempt to use SO_REUSEPORT (and turning it to yes disables this new behavior.) The docs indicate this is some mechanism to accomodate nasty setups with more than one mdns handler on them at the same time.
How do you add additional packages like usb infrared?
cool, it builds & boots 😀
is there a way to get VDR VNSI Client to work?
it only say’s that an unknown error occurred, nothing to find at logs
greets!
Hi wakko
Yes it will be provided by default in next release…
Stephan
Great News!
Thx 4 All 🙂
arm-poky-linux-gnueabi-libtool: link: arm-poky-linux-gnueabi-gcc -march=armv7-a -mthumb-interwork -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9 –sysroot=/home/chris/xbmc-bsp/build/tmp/sysroots/wandboard-quad -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,–hash-style=gnu -Wl,–as-needed -o irrecord irrecord.o config_file.o dump_config.o input_map.o transmit.o libhw_module.a
| arm-poky-linux-gnueabi-gcc: error: libhw_module.a: No such file or directory
lirc fails to compile
nevermind worked on 2nd try 😉
hi,
first of all i would like to thank you stepahn for his fantastic work on xbmc and sharing his knowledge with the whole community. thank you very much!
i am totally new to yocoto, so please forgive me if i’m asking to stupid questions… 🙂
i was able able to follow the above instructions and after a few hours and the following errors:
xbmc@home-server:~/xbmc-bsp/build$ bitbake xbmc-image
WARNING: Unable to get checksum for weston SRC_URI entry weston.sh: file could not be found####################################################################### | ETA: 00:00:08
WARNING: Unable to get checksum for linux-boundary SRC_URI entry defconfig: file could not be found################################################################################ | ETA: 00:00:00
Parsing recipes: 100% |##############################################################################################################################################################| Time: 00:01:12
Parsing of 1427 .bb files complete (0 cached, 1427 parsed). 1821 targets, 135 skipped, 0 masked, 0 errors.
WARNING: No bb files matched BBFILE_PATTERN_networking-layer ‘^/home/xbmc/xbmc-bsp/sources/meta-openembedded/meta-networking//’
NOTE: Resolving any missing task queue dependencies
NOTE: multiple providers are available for jpeg (jpeg, libjpeg-turbo)
NOTE: consider defining a PREFERRED_PROVIDER entry to match jpeg
NOTE: multiple providers are available for jpeg-native (jpeg-native, libjpeg-turbo-native)
NOTE: consider defining a PREFERRED_PROVIDER entry to match jpeg-native
Build Configuration:
BB_VERSION = “1.20.0”
BUILD_SYS = “i686-linux”
NATIVELSBSTRING = “Ubuntu-12.04”
TARGET_SYS = “arm-poky-linux-gnueabi”
MACHINE = “wandboard-quad”
DISTRO = “poky”
DISTRO_VERSION = “1.5.1”
TUNE_FEATURES = “armv7a vfp neon callconvention-hard cortexa9”
TARGET_FPU = “vfp-neon”
meta
meta-yocto = “(nobranch):3cf2d232529c4fd6b58f87ddbf3df9d805e4180f”
meta-oe = “(nobranch):191499a2b54d04855284347ce5a067f998646be4”
meta-fsl-arm = “(nobranch):bce654fbc44d931494eb8f2662ada6d57c57d9dc”
meta-fsl-arm-extra = “(nobranch):07ad83db0fb67c5023bd627a61efb7f474c52622”
meta-fsl-demos = “(nobranch):cd6275042cdd2d87490521f6cbeb65972ed37a66”
meta-stef = “(nobranch):b76ec458aa5cb1642bcf2e5cfc5d15add0bfa9ec”
meta-filesystems = “(nobranch):191499a2b54d04855284347ce5a067f998646be4”
NOTE: Preparing runqueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
WARNING: Failed to fetch URL http://zlib.net/pigz/pigz-2.3.tar.gz, attempting MI
WARNING: Failed to fetch URL ftp://ftp.ossp.org/pkg/lib/uuid/uuid-1.6.2.tar.gz,
WARNING: Failed to fetch URL http://www.apache.org/dist/apr/apr-1.4.8.tar.bz2, a
WARNING: Failed to fetch URL http://www.apache.org/dist/apr/apr-util-1.5.2.tar.g
WARNING: Failed to fetch URL http://www.apache.org/dist/subversion/subversion-1.
WARNING: Failed to fetch URL http://pkg-shadow.alioth.debian.org/releases/shadow
WARNING: Failed to fetch URL http://downloads.sourceforge.net/project/libpng/lib
WARNING: Failed to fetch URL http://www.citi.umich.edu/projects/nfsv4/linux/libn
WARNING: Failed to fetch URL ftp://ftp.debian.org/debian/pool/main/d/dpkg/dpkg_1
WARNING: Failed to fetch URL http://www.latencytop.org/download/latencytop-0.5.t
WARNING: Failed to fetch URL ftp://ftp.uni-erlangen.de/pub/Linux/LOCAL/dosfstool
WARNING: lttng-modules: no modules were created; this may be due to CONFIG_TRACE
WARNING: QA Issue: ELF binary ‘/home/xbmc/xbmc-bsp/build/tmp/work/wandboard_quad-poky-linux-gnueabi/xbmc/git-r3/packages-split/xbmc/imx6/xbmc/lib/xbmc/system/players/dvdplayer/avcodec-54-arm.so’ has relocations in .text
NOTE: Tasks Summary: Attempted 4434 tasks of which 354 didn’t need to be rerun and all succeeded.
Summary: There were 16 WARNING messages shown.
the process finished (i hope these errors ar not relevant for the function of xbmc?) . After a quick search i found in ./tmp/deploy/images/wandboard-quad some files:
-rwxr-xr-x 2 xbmc xbmc 285 Dec 28 02:51 bootscript-wandboard-quad
-rw-r–r– 2 xbmc xbmc 523252 Dec 28 01:47 modules–3.0.35-r32.0-wandboard-quad-20131227224516.tgz
lrwxrwxrwx 2 xbmc xbmc 55 Dec 28 01:47 modules-wandboard-quad.tgz -> modules–3.0.35-r32.0-wandboard-quad-20131227224516.tgz
-rw-r–r– 2 xbmc xbmc 294 Dec 28 02:55 README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt
lrwxrwxrwx 2 xbmc xbmc 37 Dec 28 02:51 u-boot.imx -> u-boot-wandboard-quad-v2013.10-r0.imx
lrwxrwxrwx 2 xbmc xbmc 37 Dec 28 02:51 u-boot-wandboard-quad.imx -> u-boot-wandboard-quad-v2013.10-r0.imx
-rwxr-xr-x 2 xbmc xbmc 273408 Dec 28 02:51 u-boot-wandboard-quad-v2013.10-r0.imx
lrwxrwxrwx 2 xbmc xbmc 54 Dec 28 01:47 uImage -> uImage–3.0.35-r32.0-wandboard-quad-20131227224516.bin
-rw-r–r– 2 xbmc xbmc 3575220 Dec 28 01:47 uImage–3.0.35-r32.0-wandboard-quad-20131227224516.bin
lrwxrwxrwx 2 xbmc xbmc 54 Dec 28 01:47 uImage-wandboard-quad.bin -> uImage–3.0.35-r32.0-wandboard-quad-20131227224516.bin
-rw-r–r– 1 xbmc xbmc 662700032 Dec 28 03:02 xbmc-image-wandboard-quad-20131227224516.rootfs.ext3
-rw-r–r– 1 xbmc xbmc 679477248 Dec 28 03:02 xbmc-image-wandboard-quad-20131227224516.rootfs.sdcard
-rw-r–r– 1 xbmc xbmc 145671612 Dec 28 02:59 xbmc-image-wandboard-quad-20131227224516.rootfs.tar.bz2
lrwxrwxrwx 1 xbmc xbmc 52 Dec 28 03:02 xbmc-image-wandboard-quad.ext3 -> xbmc-image-wandboard-quad-20131227224516.rootfs.ext3
lrwxrwxrwx 1 xbmc xbmc 54 Dec 28 03:02 xbmc-image-wandboard-quad.sdcard -> xbmc-image-wandboard-quad-20131227224516.rootfs.sdcard
lrwxrwxrwx 1 xbmc xbmc 55 Dec 28 03:00 xbmc-image-wandboard-quad.tar.bz2 -> xbmc-image-wandboard-quad-20131227224516.rootfs.tar.bz2
but i don’t now what i should do now to build a whole sdcard image (like stephans image from november) with uboot, uImage etc.. can anybody please “enlight” me?
thanks a lot
hre1
Hi hre1
Thanks for your feedback,
Congratulations, in spite of a few warnings, your build is sucessfull…
The raw sdcard image is xbmc-image-wandboard-quad-20131227224516.rootfs.sdcard, it is almost the same as the one I distribute : I only resize the second partition in the image I distribute (I have automatic scripts for this on my side but you can perfecty do it with gparted for your own needs)
The other files are already included in the sdcard image : You have th u-boot image, the kernel image and the RFS archive…
Best reagrds,
Stephan
Thanks a lot for your kindful assistence! I build the image with sudo dd if=./xbmc-image-wandboard-quad-20131227224516.rootfs.sdcard of=/dev/sdf and i works like a charm! 🙂 Was it your intentention to exclude the PVR-Plugins from the build? And can you guide me how do i inculde them in my build?
best regards,
hre1
Hi,
No it was not my intention for pvr. On the contrary they should be built and installed…
But I have never released an official release with pvr and live tv support so I have not run formal tests for this function.
It should happen soon as I have stabilized a few things and I think a first public release with livetv support can be distributed now…
Regards
Stephan
thanks for your reply stephan! you’re right the pvr plugins where build successfully but the sdcard image doesn’t include them, so i have to manuelly copy them to the right direction (/imx6/xbmc/lib/xbmc/addons/). i use the vnsi pvr addon and a another problem was that the xbmc-pvr-addons_git.bb include an older sourcecode revision where some problems with wrong xbmc gui version numbers occur and therefore xbmc did not load the vnsi plugin. after changing the variable SRCREV xbmc-pvr-addons_git.bb to last revison i was able to succesfull build the plugin and on a first look it now works in xbmc without no problems. there are no deintelacing support yet, some of the video settings in the live tv picture are not available (or i can’t found them 🙂 ) and it seems that the hd programs tend to judder a little bit (sd not), but i will look further to your optimation work. let me thank you again for your fantastic work!
i wish your and your familiy a very happy new year!
A couple points
First, you need access to non-standard ports. The GIT locations are on any port.
Second, I couldn’t find the the final output in a standard location. I could only find it at ./tmp/deploy/images/wandboard-quad/xbmc-image-wandboard-quad.sdcard
Third, the size of the linux virtual machine needs to be at least 49GB The tmp directory is surprisingly large.
Whenever I try building, it always says “wandboard-quad” even tough I told it
TEMPLATECONF=`pwd`/sources/meta-stef/conf MACHINE=udoo-quad source setup-environment build
– Yes it is the way git works. There is nothing specific to my image nor to the build…
– The output location ./tmp/deploy/images/wandboard-quad/ is the standard location for yocto. I don’t understand what you mean here.
– There is no virtual machine in my build process(only a chroot which is not a virtual machine. Maybe you use a virtual machine to run linux but it is something out of our topic…).
49GiB is not so surprising for anyone who is familiar with building from scratch native tools and full distro while keeping all generated objects. But It is worth mentioning you are right…
At last, please understand that you only have to specify “TEMPLATECONF=`pwd`/sources/meta-stef/conf MACHINE=udoo-quad” variables, the first time you source the script (and the configuration file is created)
Then the build/conf/local.conf file will be used and the MACHINE stated in this file will specify the MACHINE
So you only have to “source setup-environment build” once this configuration file exists…
Regards
Stephan
Sorry, my questions are pure newbie questions. I have never used yocto. I blindly assumed a build or deploy directory. My fault.
The 49GB greatly surprised me. Again that is because I am a newbie. I did create a VM for the build process which is out-of-scope for this talk. I should not have mentioned it.
Thanks for the answers
No problem Robert…
everyone is surprised by the tmp output folder the first time 😉
And even if it is “normal”, the big space requirement worth mentioning for users who plan to launch a full build…
Regards
Stephan
Also is TEMPLATECONF=`pwd`/sources/meta-stef/conf MACHINE=wandboard-quad source setup-environment build
one line or two?
It is one.
All source code / commands can be seen in raw mode and copied thanks to the 2 icons which appear at top right when you pass the mouse over them to avoid this kind of question.
short replay for live tv (a main reason for me 😉 )… after a few channel switches, xbmc is frozen (despite of the refactor rendering and cleanup changes). no luck with hd channels, there is a massive out of sync between audio and video and xbmc crashs everytime if i try to switch from a hd channel to another channel (it doesn’t matter whether if it hd or sd).
xbmc-log -> http://paste.ubuntu.com/6679685/
Hi hre1,
I am not sure you have correctly built and tested my last commit. Indeed I am now able to perform hundreds of switches without a single issue on my side. (And several users have also confirmed an obvious improvement…). Besides I had perfectly identified the bug and settled it. So I know my last commit solved that specific bug for sure.
Yet, there are also differences between our configurations that may explain the different behaviors :
– I almost only use SD channels because my DVB-T signal is not so good and I have issues to receive hd channels (independently of xbmc I mean, even on my main TV…). It would be interesting to check whether you experience issues when switching between SD channels only …
– I use tvheadend and not VDR…
I may run dedicated tests with VDR because there are issues with time shift related to tvheadend, I will tell you…
Best regards
i’m not sure if i got the right build. i following exactly your build environment guide, except my pvr changes describing above, but when i’m looking for your changes (like imxOutputFrame in LinuxRendererGLES.cpp) i only found the old version (imx). so i assume that i use perhaps your xbmc master branch and not the imx-wip branch? do i have to change xbmc_git.bb to select the imx-wip branch?
thank and best regards,
holger
Hi holger,
OK , it makes sense !
I have not yet pushed the last commit in the xbmc recipe so you don’t use the very last source…
In fact I build xbmc out of the full yocto build for my dev and debug activities by using the yocto sdk I distribute (I should write an article to explain how to do this ;)….). From times to times (often just before new image release), I update the recipes to use my lastest changes.
So If you have not updated the SRCREV by yourself you have not grabbed my fix and odds are very high that the issue will disappear when my commit will be taken into account…
Best regards
Stephan
yes, i already found that to and started a new build with SRCREV=”5ab853f71205594312e93baa03a5b0cb257ef1b4″ (your last imx-wip commit before the dora adaptions for fix utilite image installation on ssd etc.) on your imx-wip branch. on sd programs there are no problems with channel switches so far… but if i try this on hd programs xbmc chrashs furthermore. i think this belongs to this xbmc.log messages:
00:25:21 T:1196627024 DEBUG: FactoryCodec – Video: iMX-xxx – Opening
00:25:21 T:1196627024 DEBUG: Let’s decode with iMX VPU
00:25:21 T:1196627024 DEBUG: FactoryCodec – Video: iMX-h264 – Failed
(this messages already occur in my old xbmc.log)
it seems that xbmc can’t initialize the hardware accelerated iMX h264 decoder and falls back to ff-h264 which is – i guess – a software decoder? do you have any suggestions how can i fix this?
best regards,
holger
I had a similar report by mail from another user and I am investigating this issue which seems to be related to the absence of avcc data when the demuxer opens the new stream…
Regards
okay, then i will wait till the end of your investigation. as i saw here: http://forum.xbmc.org/showthread.php?tid=158684&pid=1542943&highlight=gotham+10#pid1542943 it is pehaps better to use gotham alpha 11 as your starting point? i think this independent from vnsi but takes affect for xmc.
Hi,
Yes you are right, don’t worry : I sync quite often my imx dev branch with xbmc upstream.
In fact, I have already a build which is aligned with alpha 11 locally and it will likely be the base of my next release…
Stephan
thank you stephan! if you need an example ts file for the hd issue, i can provide such one…
btw. it is worth to start a new build with your last github changes on imx-wip?
holger
Has anyone tried running the image in emulation mode, i.e.
or do I have the wrong command?runqemu qemuarm \
tmp/deploy/images/wandboard-quad/uImage-wandboard-quad.bin \
tmp/deploy/images/wandboard-quad/xbmc-image-wandboard-quad.ext3
What’s the point of this approach ?
Most of my work aims at using properly the imx VPU that is not emulated…
I was hoping to play with the image before actually buying hardware and loading it on to it. Oh well.
Thanks
Ok I understand better…
Well, I guess initial boot should work but then XBMC won’t (no virtual GPU nor VPU)
Stephan
Hi Stephan,
I am going to try the build procedure on my Fedoa 18 host. I was wondering if you were able to investigate a fix for the sound saturation issue with the analog output.
Thanks a lot for your awesome work with freescale based boards.
Hi AndyB
I have a workaround for the analog output : I have found that it is related to 24bits samples. By modifying the driver to advertise only 16bits samples, it is hidden.
I have a patch for utilite here : https://github.com/wolfgar/utilite/commit/b565d5fc613b00f4853fd7048db82f272f112de2
It is not the real fix of course : There is a bug in xbmc (I am almost sure this bug does not appear for x86 arch but is here for any other archs which deal with 24bits samples…) which still has to be solved…
Regards
Hi Stephan ,
I got around the problem for now by modifying asoundrc to look like following.
pcm.!default {
type plug
slave.pcm “dmixer”
}
pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm “hw:0,0”
period_time 0
period_size 1024
buffer_size 4096
rate 48000
format S16_LE
}
bindings {
0 0
1 1
}
}
ctl.dmixer {
type hw
card 0
}
and in XBMC , guisettings.xml , changed the audio playback device to “alsa:plug:dmixer”
This seems to enforce 16bits samples, and also help XBMC and MPD co-exist peacefully. Without forcing XBMC to use dmixer in alsa , MPD would sometimes crash as it could not get sound device.
Stephan,
I asked this question on the wrong blog, this is the image I am trying to find.
When you create this image how do you locate in the computer, I’ve looked through every folder. The way the instructions read I thought it would have been in a bin folder.
Thanks
Jim
The answer is still the same as the build procedure is the same (only build host is different), look for the file with sdcard extension in the folder tmp/deploy/images/$MACHINE
Hi Stephan,
thank you, wonderful work. I got the sources, compiled them, flashed the image, and it worked out of the box with my wandboard-quad – just not HDMI-CEC 🙂
I made the changes to the board by soldering the “fix”. I just does not work. In another post you said that there are some changes to the kernel necessary to get it to work – could you please tell me what’s missing? Some kernel module in the wandboard defconfig?
Thank you!
I tried a rebuild today, saw you had updated xbmc, all looks ok, but I get segfault on xbmc trying to play some streams. I have attached the logs here:
http://stende.no-ip.info/logs/
hste
Hi hste,
Thanks for your feedback,
Could you share a stream which triggers this issue ?
By the way, can you confirm that you use commit 4ee729158fa34de3d5c611afbd61b62923cc1ab1 ?
Stephan
I just scratch my yocto and rebuild it from scratch, but I’ll check when it has finished.
The stream is the same as you can see in the logfile:
http://nordond3b-f.akamaihd.net/i/no/open/cd/cdca252e061b35f9827dde0c087595f04ac4ee99/cdca252e061b35f9827dde0c087595f04ac4ee99_,141,316,563,1266,2250,.mp4.csmil/master.m3u8
But it is maybe regionlocked
Sorry, I should have told I tried to grab the link from the log and unfortunately I can’t access this file…
I found another stream that crash, I think it isnt regionlocked:
http://nordond31b-f.akamaihd.net/i/wo/open/1e/1e40f8aaa6a78c6f800942e88bc5b39bd1dfcdc1/1e40f8aaa6a78c6f800942e88bc5b39bd1dfcdc1_,141,316,563,1266,2250,.mp4.csmil/master.m3u8
Thanks !
You are right, I can grab this one.
I will try to solve the issue this evening…
Is it an easy way to add your latest commit into meta-stef ?
hste
Hi hste,
I have just bumped my latest XBMC version in my recipe : https://github.com/wolfgar/meta-stef/commit/9d18c635d69007ce07a320362f8a75dff81fc00b
Be careful for nice deinterlacing (no artifact) you have to grab a bunch of kernel patches from my utilite branch : https://github.com/wolfgar/utilite/commits/devel
Stephan
Thanks Stephan
I still got problems on the videostreams that I had problems with before and that segfaults xbmc. On other parts its looking better and better. You are doing a great job.
hste
Thank you very much hste !
I have just released new image for utilite with updated stuff
For kernel changes please check commits on my utilite branch : https://github.com/wolfgar/utilite/commits/devel
hi stephan,
today i build a new xbmc image on your last commit “650422bffc80ce7eda8cb5d1a4a7b1fac95ba118” and i must say i’m deeply impressed with the progress on your imx6 development! there are no problems with playing sd or hd channels and switching between these programs. and i saw no other problems… till yet 😉 so please let me thank you for your fantastic work!
there are only two things that i try to resolve. first, during the build process i get a error message that the lirc daemon can not compiled successesfully (ERROR: Task 2727 (/home/xbmc/xbmc-bsp/sources/meta-stef/recipes-stef/lirc/lirc_0
NOTE: Tasks Summary: Attempted 2758 tasks of which 282 didn’t need to be rerun and 1 failed. | ../arm-poky-linux-gnueabi-libtool –tag=CC –mode=link arm-poky-linux-gnueab ild/tmp/sysroots/wandboard-quad -O2 -pipe -g -feliminate-unused-debug-types -W libhw_module.a
| arm-poky-linux-gnueabi-libtool: link: arm-poky-linux-gnueabi-gcc -march=armv7- dboard-quad -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,–hash-style
| arm-poky-linux-gnueabi-gcc: error: libhw_module.a: No such file or directory
| make[3]: *** [irrecord] Error 1
) this work in the past and i don’t know whats going wrong…
an second, i’d like to integrate your receipt for the cheap ir receiver with TSOP4838 in my wandboard xbmc build. can you please advise me what steps i have to do to achieve this?
best regards,
holger
how is it possible to configure and compile the kernel only?
I want a kernel with ipv6 support and trying to rebuild the image but complete rebuild wont work and I dont have an idea how to compile the kernel only and configuring it mysqelf.
thanks
Hi,
for reconfiguring the kernel you can use
$ bitbake linux-wandboard -c menuconfig
Then build the kernel using
$ bitbake linux-wandboard -c compile -f
and deploy it using
$ bitbake linux-wandboard -c deploy
The resulting uImage appears in xbmc-bsp/build/tmp/work/wandboard_quad-poky-linux-gnueabi/linux-wandboard/3.0.35-r32.0/image/boot/uImage-3.0.35-4.1.0-wandboard+g3fa9b19
I have done this to include the uinput module into the kernel – it works perfectly.
Regards,
Peter
thanks! im trying to build the kernel but every time a few packets could not be fetched and bitbake is going crazy and says the server is not running or so.
if it happens again, i will post the error.
Im building the image on a Core2Quad Q6600 but it takes forever. 18h and only 700 packets out of >4500 are compiled -.-
WARNING: Failed to fetch URL http://kernel.org/pub/linux/kernel/v3.0/linux-3.10.tar.bz2, attempting MIRRORS if available
ERROR: Fetcher failure: Fetch command failed with exit code 4, output:
wget: unable to resolve host address `kernel.org’
ERROR: Function failed: Fetcher failure for URL: ‘http://kernel.org/pub/linux/kernel/v3.0/linux-3.10.tar.bz2’. Unable to fetch URL from any source.
ERROR: Logfile of failure stored in: /home/tomcat/xbmc-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/linux-libc-headers/3.10-r0/temp/log.do_fetch.2549
ERROR: Task 146 (/home/tomcat/xbmc-bsp/sources/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_3.10.bb, do_fetch) failed with exit code ‘1’
WARNING: Failed to fetch URL http://www.oberhumer.com/opensource/lzo/download/lzo-2.06.tar.gz, attempting MIRRORS if available
WARNING: Failed to fetch URL git://github.com/wolfgar/linux.git, attempting MIRRORS if available
Hi,
Your internet connection seems to be faced with issues
If you only want to compile the kernel, you are not forced to rebuild the whole yocto thing. You can
– download the SDK (link to the latest SDK is provided in this post : http://stephan-rafin.net/blog/2014/01/29/yet-another-yocto-image/)
– Install the SDK
– Download the kernel (clone repo from gtihub)
– Grab configuration from my meta repo in github
and compile that way :
export ARCH=arm
export PATH=/path/to/sdk/install/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/:
export CROSS_COMPILE=arm-poky-linux-gnueabi-
make uImage
Stephan
Hi Stephan,
Thank a lot for the instructions here. I was successfully able to build xbmc image based on your instructions, and the latest xbmc revision as of 28/01/2014 from github.
It mostly works well, except that I see some audio-video sync issues especially on youtube. Specifically this video http://www.youtube.com/watch?v=20WDaOaIZvc . It happens on a few more as well.
Do you have clues or any pointers where I should look for errors etc ? I am using analog audio out, and I also tried with HDMI, same result.
Again thanks a lot for your awesome work.
Hi stephan
Fantastic work you’re doing!
I’ve one question. Is it possible to use sickbeard and transmission with your yocto built? And to autostart it?
I can’t run sickbeard (I copied the user files from a Ubuntu computer) because There isn’t python-cheetah.
you can install python easyinstall to add missing python deps
https://pypi.python.org/pypi/setuptools
Hi All,
I am trying to create an up to date linux+xbmc build for use on my wandboard quad.
Are these instructions still vaild, given the more recent posting “XBMC development for i.MX6 : A new organization”? I.e. all the work in/under: http://github.com/xbmc-imx6
Also the Debian distribution “precise” is no longer available at the given url, so I tried using wheezy instead. However bitbake warns me that the distribution has not been validated and then fails with a horrible python traceback :). Which distribution is recommended?
Yours,
Robb.
Hi Robb,
These instructions are still valid and the xbmc recipe will fetch the code from http://github.com/xbmc-imx6
If you have issue with fetching precise image, you can try the following instruction :
sudo debootstrap –variant=buildd –arch amd64 precise $CHROOT_PATH http://archive.ubuntu.com/ubuntu/
(note the additional final argument)
Kind regards
Thanks for getting back to me so quickly! I’ll give it a go with the extra argument.
Cheers,
Robb.
Well, I finally was back at home and had time to retry this … but it still fails. When I actually look at the error output from bitbake I see that the root problem seems to be this error:
OSError: [Errno 13] Permission denied: ‘/tmp/pymp-XybbkV’
I get a couple of these errors, for different temp directories under /tmp. It seems like it should be an easy problem to fix, but I don’t see anything wrong with the permissions under /tmp. I must have deviated from the safe path somewhere 🙁
Yours,
Robb.