**** BEGIN LOGGING AT Tue Jan 20 02:59:59 2015 Jan 20 06:41:28 I managed to compile a yocto-build for Intel Galileo board. But there is no java installed. How do I go about building java support into yocto? Jan 20 06:46:38 Anyone around? Jan 20 08:56:33 good morning. is there a way to override a method in a class? do_package_ipk in meta/classes/package_ipk.bbclass for example? something similar to a .bbappend. or can we override the whole class in another layer? Jan 20 09:04:00 hsychla__, sure, just redefine do_package in your own recipe or class. You can also do_package_prepend or do_package_append, if you just want to prepend or append something Jan 20 09:12:08 AndersD, we want to change the version string for ipks. can you elaborate on "just redefine do_package" ? Jan 20 09:15:22 Well, you can always define do_package() {} yourself, though I'd advice against redifing that task... Just as you define (or redefine) any other task. (as it's quite large) Jan 20 09:16:25 Have you looked at the function and determined what you need to change? Is if enough to change PKG(E|V|R)? Jan 20 09:16:38 Does the 'Advanced Topics: Debugging a broken yocto-autobuilder' that's referred to in the autobuilder dev docs exist? I can't find it Jan 20 09:26:58 AndersD, yeah, we looked at it. we want to add another ID at the end that is taken from local.conf Jan 20 09:27:45 I think we will patch the class in a new local branch and build from there. Jan 20 09:29:36 hsychla__, yeah, that might be the best. Jan 20 09:29:46 ok, thanks Jan 20 09:30:20 if you got some time, you could likely experiment with a do_package_prepend, where you modify PKGR, though it might break... Jan 20 09:32:48 AndersD, will write that down for later... thanks! Jan 20 09:34:19 hsychla__, I've no idea if it'll work or if it'll break lots of other stuff... Good luck! Jan 20 09:34:33 we'll seee Jan 20 10:24:18 Hey yocto people. I got a littlebit off-topic question. Why is ethernet over usb so cpu intensive? Is there additional data copying between the usb driver and network driver, or why is that? Jan 20 10:30:40 morning all Jan 20 10:34:33 morning Jan 20 11:23:26 Hi, i have this commoand to setup the build : $MACHINE=imx-xyz source setup-environment build_xyz but when executing it, it says "=imx-xyz: command not found" Jan 20 11:23:41 where imx-xyz is my device name Jan 20 11:36:09 hitlin37: $MACHINE is empty. Did you mean MACHINE=imx-xyz? Jan 20 11:37:56 irontia: might be because USB busses do not have an interrupt mechanism but need to use polling, but I'm just speculating there Jan 20 12:18:23 neverpanic: the doc i have from my vendor says to do : $MACHINE=imx-xyz source setup-environment build_xyz Jan 20 12:18:35 so i exectued the command as it is. Jan 20 12:18:40 on the shell Jan 20 12:21:47 well, then you should ask your vendor why it doesn't work. Jan 20 12:24:08 hitlin37, I'd guess that the $ is used in your vendors doc to denote the shell prompt. Jan 20 12:24:21 ah Jan 20 12:24:28 my bad :P Jan 20 12:24:39 will try again now withouthf $ Jan 20 12:24:45 thanks AndersD Jan 20 12:24:48 Though, I'd have guessed that they should have written a space after $... Jan 20 12:25:10 yes, there is a space :) Jan 20 12:25:17 your guess is right Jan 20 14:55:10 hi, where could I find gpu bins for 3.10.53 kernel Jan 20 15:46:35 Hey, I'm trying to learn to use Yocto and I'm having issues trying to compile my first project. Anyone willing to give me some tips on what I'm doing wrong? Jan 20 15:55:30 Mark__: sure, what's the problem that you are having? Jan 20 16:18:50 bluelightning: I think I broke it even harder lol. I had an error at task 78 and the log said " fatal: repository '/home/alex/poky/build/downloads/git2/git.yoctoproject.org.linux-yocto-3.14.git/' does not exist..." I may have modiefied something and the error moved to task 77, a do_kernel_checkout error Jan 20 16:19:52 ok, so what did you change? Jan 20 16:20:18 I ran git init XDD Jan 20 16:20:26 to create the repo it said it didnt exist Jan 20 16:20:53 But I don't think that was it Jan 20 16:24:32 I mean. before that Jan 20 16:26:45 Before I got the task 78 error? Nothing, I modified the conf to change the machine to ARM and ran bitbake -k core-image-sato Jan 20 16:34:08 http://pastebin.com/QdeFFbPr the do_kernel_checkout error Jan 20 16:34:40 Mark__: which version of the build system are you running? Jan 20 16:37:09 x86_64-linux , poky 1.7.1 and BB 1.24.0 Jan 20 16:38:05 zeddii: don't suppose you know how that could happen? ^ Jan 20 16:39:03 nope. Jan 20 16:40:44 the only way you can fall into that message, is if you are building a custom recipe, that has no git information in it, and the routine tries to make a git repo from a tgz and then checks to see if it is valid. Jan 20 16:41:18 there's no standard build of linux-yocto anything ... that can trigger that. unless the download got corrupted or the fetcher is pulling in a garbage repo. Jan 20 16:41:36 * zeddii has to go afk now. Jan 20 16:41:40 The only files i've been in were the conf to set to ARM, and the file that got me task 78 error, the linux-yocto_3.14.bb Jan 20 16:42:30 * zeddii shrugs Jan 20 16:42:54 builds fine here. so there's something different in the infrastructure. that's all I can say at the moment. Jan 20 16:43:05 * zeddii really has to go now. Jan 20 16:43:46 Mark__: only thing I can suggest at this point would be bitbake -c cleanall linux-yocto and then try again Jan 20 16:43:59 okay, thanks Jan 20 16:51:18 Yeah, I sometimes see weird failures like that with a bad download. Jan 20 16:59:34 bluelightning: after I ran bitbake -c cleanall linux-yocto ... and re-ran bitbake -k core-image-sato , now i't stuck on task 1376 of 5513 and won't move on Jan 20 17:01:59 Mark__: that number doesn't mean anything to me I'm afraid, what is the task name? Jan 20 17:02:46 linux-yocto-3.14.24+gitAUTOINC+a227f20ff_6166316d47-r0 do_fetch Jan 20 17:02:57 Should I just redownload it and run it from task 1?.. Jan 20 18:08:47 Mark__: are you behind some kind of proxy server or firewall? Jan 20 18:08:59 Im not Jan 20 18:09:10 I'm running it in VirtualBox, does that matter? Jan 20 18:10:02 if that in any way prevents the build system from successfully fetching from a git repository, yes Jan 20 18:38:04 Are there any Intel Edison BSP folks here? I was hoping to get some discussions going about upstreaming releases: https://lists.yoctoproject.org/pipermail/linux-yocto/2015-January/003371.html Jan 20 19:13:48 hippiehacker: have you been able to build the latest edison image? Jan 20 19:22:40 how could I build gpu packages for 3.10.53 kernel witk vivante 5.0.11p4 Jan 20 19:22:41 ? Jan 20 19:22:46 with* Jan 20 20:01:56 trip0: I've been building edison-src-rel1-maint-rel1-ww42-14.tgz just fine. Jan 20 20:02:02 trip0: I think that's the latest published edison image afaik Jan 20 20:03:39 I edison-src ww42-14 into https://github.com/instantinfrastructure/edison-src Jan 20 20:05:46 I also forked the yocto-linux-3.10 upstream and by applying the patch that Intel includes in ww42-14 / https://github.com/instantinfrastructure/linux-yocto-3.10 Jan 20 20:06:18 both of those repos are precisely what we get from Intel Jan 20 20:07:14 I meant to say I imported edison-src-rel1-maint-rel1-ww42-14.tgz directly into https://github.com/instantinfrastructure/edison-src Jan 20 20:10:11 I've been using a docker container to build it https://github.com/gmacario/easy-build/tree/master/build-yocto Jan 20 20:26:29 * paulg wonders how best to fix a udev/stat boot issue... Jan 20 20:27:21 hdparm depends on stat ; stat gets prio over stat.coreutils ; udev uses "stat -L " which isn't supported by the minimalist standalone stat Jan 20 20:27:56 ...leading to "-L invalid option" spew from udev at boot. Jan 20 20:35:07 hippiehacker: i tried using the instructions here to no avail. binutils has -Werror turned on and the build fails as a result Jan 20 20:35:25 https://communities.intel.com/message/255359 Jan 20 20:43:48 yea you need a lot of dependencies, that's why I was using the docker based build environment Jan 20 20:45:15 I think gmacario basically took the instructions from http://www.yoctoproject.org/docs/current/yocto-project-qs/yocto-project-qs.html and incorporated them into his ubuntu based easy-build for yocto Jan 20 20:49:26 trip0: The document you probably want to start with is: https://communities.intel.com/docs/DOC-23159 Jan 20 20:49:55 https://communities.intel.com/community/makers/edison/documentation has most of the documentation (Specific to Edison) Jan 20 20:51:24 http://www.intel.com/support/maker/edison.htm#how also seems a decent resource Jan 20 20:57:24 ha ha... Jan 20 20:57:26 WARNING: Host distribution "poky-1.7" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution. Jan 20 20:57:38 SANITY_TESTED_DISTROS ?= " \ Jan 20 20:57:38 Poky-1.6 \n \ Jan 20 20:57:38 Poky-1.7 \n \ Jan 20 20:57:40 ... Jan 20 20:57:49 someone got the case wrong -- p vs. P Jan 20 21:02:09 I'm having some trouble with an edison and libmraa. Any suggestions where to ask? Basically, I'm trying to init an arduino module from Python and it won't work. If I load the Edison compiled Arduino code, it works fine. Jan 20 21:03:10 Maybe the python/libmraa GPIO timing is off in some way that doesn't affect the Arduino binary? Jan 20 21:30:15 does dylan branch support runtime image testing? Jan 20 23:20:07 hmm, never finished splitting out a tcmode-external from tcmode-external-sourcery, to split off the sourcery g++ specifics from the now-very-generic logic Jan 20 23:20:29 i did confirm it works well with non-sourcery toolchains already, including crosstool-ng, but should probably do that to improve usability Jan 21 00:38:26 * mranostay spies a dvhart with his sunglasssses Jan 21 00:42:05 :) Jan 21 00:42:11 mifraine medicine Jan 21 00:42:14 migraine even Jan 21 00:43:21 dvhart: i was wondering why exactly **** ENDING LOGGING AT Wed Jan 21 02:59:58 2015