**** BEGIN LOGGING AT Mon Jun 25 03:00:03 2018
Jun 25 07:03:12 <yocti> New news from stackoverflow: Recipe to bitbake a docker container into Yocto <https://stackoverflow.com/questions/49309691/recipe-to-bitbake-a-docker-container-into-yocto>
Jun 25 09:13:00 <karthik_> Hi everyone, i need to cross compile some packages which has dependecies. Can anyone point to me where my sysroot might be present ?
Jun 25 09:13:08 <karthik_> which will have the header files and libraries
Jun 25 09:16:33 <jof> karthik_: Something you're not building with a bitbake recipe?
Jun 25 09:21:23 <karthik_> yes
Jun 25 09:21:41 <karthik_> jof : I am cross compiling a ruby gem.
Jun 25 09:41:52 <nayfe_> karthik do you use meta-ruby?
Jun 25 09:55:47 <vishnu_nk> I have set my SSTATE_MIRRORS to point to a local dir. I'm getting warning saying "Unable to find file file:///path/to/sstate_mirror, paths that were searched where "/path/to/sstate_dir""
Jun 25 09:56:48 <vishnu_nk> Eventhough the sstate file was present in the SSTATE-MIRRORS location, it reported a warning. But a soft link was also created in sstate_dir to the file in sstate_mirrors
Jun 25 09:57:29 <vishnu_nk> Is this the normal behaviour or it is not supposed to report warning?
Jun 25 10:04:45 <nayfe_> Hey, any idea why when I execute runqemu qemux86-64 qemuparams='-k fr' I don't get french keyboard layout in qemu console?
Jun 25 10:27:30 <karthik_> nayfe_ : Sorry for responding late. No i am not using any extra layer for Ruby.
Jun 25 10:28:01 <karthik_> I am new to Yocto and i believe i am using Ruby from Poky layer. I maybe wrong.
Jun 25 11:11:12 <nayfe_> karthik_ which Yocto version do you use?
Jun 25 11:13:57 <nayfe_> karthik_: don't know why it is removed from master, but there is a helper class for ruby stuff here http://cgit.openembedded.org/meta-openembedded/tree/meta-ruby/classes/ruby.bbclass?h=krogoth
Jun 25 11:14:20 <nayfe_> maybe it's broken
Jun 25 11:18:59 <karthik_> nayfe_ : Thank you. I will go throught this link.
Jun 25 11:21:56 <asfak> hi. does anybody knows how to compile a bootloader twice?
Jun 25 11:22:24 <nayfe_> asfak why would you need that?
Jun 25 11:25:39 <asfak> nayfe_ i want to get uboot images for both sdcard and nand at once
Jun 25 11:28:47 <asfak> I added following lines in my recipe  UBOOT_CONFIG ?= "sd" UBOOT_CONFIG[sd] = "sd_config" UBOOT_CONFIG[nand] = "nand_config"
Jun 25 11:29:04 <asfak> I can compile only one uboot image at a time
Jun 25 12:04:25 <nayfe_> asfak: i think you can do something like UBOOT_CONFIG=nand bitbake <image>
Jun 25 12:05:34 <nayfe_> BTW, someone has any idea why when I execute runqemu qemux86-64 qemuparams='-k fr' I don't get french keyboard layout in qemu console? (qemu is launched inside virtualbox)
Jun 25 13:24:12 <yates> looking for pointer to page which lists the yocto releases and the operating systems that support them.
Jun 25 13:25:47 <yates> e.g.., does Pyro support f27?
Jun 25 13:28:17 <jof> yates: https://www.yoctoproject.org/docs/2.5/ref-manual/ref-manual.html#required-packages-for-the-host-development-system
Jun 25 13:30:24 <yates> jof: thanks, but i was not looking for the required packages, but more simply just the os version that yocto release will build on. for example Morty builds on fedora 25, ubuntu 16.04LTS, etc.
Jun 25 13:31:22 <yates> unfortunately morty cannot be used with fedora 27 (f27)
Jun 25 13:34:30 <yocti> New news from stackoverflow: Yocto Psplash: Change progress-bar image <https://stackoverflow.com/questions/51024422/yocto-psplash-change-progress-bar-image>
Jun 25 13:38:13 <nayfe_> yates> you can use crops/poky to use yocto in Docker
Jun 25 14:12:10 <karthik_> Anyone knows how to use the ruby-native in yocto build to cross compile ruby gems ?
Jun 25 14:20:25 <karthik_>  I have cross compiled Ruby, but i dont see it in my sysroot. Can anyone guide how to do it ?
Jun 25 14:25:16 <yates> karthik_: there should be a script at build-hw-test-image/tmp/deploy/sdk
Jun 25 14:25:34 <yates> substitute "build-hw-test-image" with your build name
Jun 25 14:25:42 <karthik_> ohh
Jun 25 14:25:45 <karthik_> let me check
Jun 25 14:35:45 <karthik_> yates : I have a deploy folder under tmp, but i coudnt find any script doing the job of updating the sysroot
Jun 25 14:36:17 <rburton> karthik_: only the things in DEPENDS will be in the sysroot
Jun 25 14:37:33 <karthik_> rburton : So the header files wont be installed ?
Jun 25 14:40:03 <rburton> karthik_: they'll be in the sysroot if the recipe that generates them is in depends
Jun 25 14:40:47 <rburton> from my limited understanding of ruby gems, cross-compiling them is a pain as there's no standard way.  assuming the C bits just use ${CC} etc then it should just work
Jun 25 14:41:34 <karthik_> Last one week i am stuck with this ruby gems
Jun 25 14:42:16 <rburton> pick a gem, identify how it builds C code, tell it to use the cross compiler
Jun 25 14:42:34 <rburton> you'll want DEPENDS=ruby to get the target ruby headers to link against
Jun 25 14:42:36 <rburton> "easy"
Jun 25 14:43:40 <karthik_> I was using the native ruby which is 64 bit, for cross compiling the ruby gem. I got the compilation and linking done. But now it throwing an error something like "long size is negative"
Jun 25 14:44:07 <rburton> that would be because using the native ruby to cross build would be wrong
Jun 25 14:44:12 <rburton> its not the target ruby
Jun 25 14:44:14 <karthik_> I figured it is becoz my native ruby is 64 bit and target header files and include files are 32 bit
Jun 25 14:44:29 <karthik_> exactly
Jun 25 14:44:41 <rburton> but this is easy, depends=ruby not depends=ruby-native
Jun 25 14:45:09 <karthik_> in which file i should update this depends=ruby ?
Jun 25 14:45:10 <rburton> you'll probably still need ruby-native to run ruby at build time, but you want to link the C against target ruby
Jun 25 14:45:15 <rburton> in the recipe you've been writing
Jun 25 14:45:17 <karthik_> I am sorry i am relatively new to Yocto
Jun 25 15:04:51 <yocti> New news from stackoverflow: Recipe to bitbake a docker container into Yocto [on hold] <https://stackoverflow.com/questions/49309691/recipe-to-bitbake-a-docker-container-into-yocto>
Jun 25 15:24:22 <yates> are layers updated by yocto, or do i just do a one-time clone into my sources dir? http://sbabic.github.io/swupdate/swupdate.html?highlight=git%20clone
Jun 25 15:24:54 <yates> updated meaning "pulled" from the source when a change is available..
Jun 25 15:28:11 <yates> nayfe_: re: crops/poky - your statement sounds like a foreign language to me. could you please expand?
Jun 25 15:28:15 <yates> what is Docker?
Jun 25 15:28:54 <yates> what is crops/poky?
Jun 25 15:29:39 <rburton> yates: bitbake won't auto-fetch layers
Jun 25 15:30:12 <yates> rburton: i see, thanks.
Jun 25 15:32:47 <kergoth> google is your friend
Jun 25 15:32:52 <kergoth> re docker, crops, poky
Jun 25 15:34:49 <dennism> Anyone have experience with the lcd8000-43t that is the recommended lcd for the nxp boards?  I'm having trouble finding a good source for basic info on it's capabilities.  Specifically I want to know about it's touch screen.  It seems to me to be working well with a stylus but not so great with a finger.. like a cell phone screen might behave.
Jun 25 15:35:18 <yates> kergoth: i am aware of google. it has been my experience that google is much more useful when armed with even a modicum of knowledge of the topic you are trying to understand.
Jun 25 15:35:45 <kergoth> https://duckduckgo.com/?q=docker+crops+poky&t=ffab&ia=web
Jun 25 15:36:06 <kergoth> even includes a step by step quick start guide
Jun 25 15:36:54 <nayfe_> someone has any idea why when I execute runqemu qemux86-64 qemuparams='-k fr' I don't get french keyboard layout in qemu console? (qemu is launched inside virtualbox) - (sorry for asking several times)
Jun 25 15:38:37 <yates> i'm not even sure what we're discussing (i'm slow). is crops/poky/docker a way to build a poky-based image under fedora 27?
Jun 25 15:40:29 <yates> (which would normally not work..)
Jun 25 15:40:53 <yates> google gives details before the top level..
Jun 25 15:44:04 <nayfe_> yates: docker allows you to run a container, ie a Ubuntu 16.04 distro inside Fedora 27
Jun 25 15:45:08 <nayfe_> yates: so you can build a yocto version with ubuntu 16.04 inside Fedora 27 for instance
Jun 25 15:45:11 <yates> nayfe_: interesting. is there an advantage to docker over just installing (e.g.) ubuntu 16.04 in a virtual machine on f27?
Jun 25 15:45:26 <yates> right
Jun 25 15:45:39 <nayfe_> docker is a thin layer over native linux stuff
Jun 25 15:45:57 <nayfe_> much lighter than an entire vm
Jun 25 15:46:06 <yates> ok, cool - i'll check it out more. thanks.
Jun 25 15:47:17 <nayfe_> you can look at this video https://www.youtube.com/watch?v=JXHLAWveh7Y
Jun 25 15:50:46 <yates> i like the way this guy presents (and thinks).
Jun 25 15:52:16 <nayfe_> indeed, its a good talk :)
Jun 25 15:58:35 <yates> nayfe_: are you he? :)
Jun 25 15:59:00 <nayfe_> indeed
Jun 25 16:01:34 <nayfe_> yates: hum no i'm not Randy
Jun 25 16:01:43 <rburton> i was going to say ;)
Jun 25 16:02:49 <nayfe_> my eyes are not well aligned at 86°F :)
Jun 25 16:03:07 <nayfe_> rburton: did you see my problem on qemu?
Jun 25 16:03:12 <rburton> nope
Jun 25 16:03:39 <nayfe_> when I execute runqemu qemux86-64 qemuparams='-k fr' I don't get french keyboard layout in qemu console? (qemu is launched inside virtualbox)
Jun 25 16:03:54 <rburton> no idea try #qemu on oftc
Jun 25 16:04:21 <nayfe_> thanks
Jun 25 16:08:01 <rburton> zeddii zeddii_home: do you understand enough about systemtap to know why it wants the kernel's ${B}?  Is that relatively easy to solve or a lot of pain?
Jun 25 16:26:03 <zeddii> rburton. I'm probably knowlegable enough to figure it out. I'm no systemtap fan, but I do know how it works and what it needs.
Jun 25 16:26:16 <zeddii> is there a yocto bug floating around for it ?
Jun 25 16:35:13 <yocti> New news from stackoverflow: Yocto Psplash: Change progress-bar image [on hold] <https://stackoverflow.com/questions/51024422/yocto-psplash-change-progress-bar-image>
Jun 25 17:05:36 <nayfe> rburton: when i type "loadkeys fr" in qemu console, it works. I'm not sure what "-k fr" is doing :)
Jun 25 19:48:58 <yates> where is TMPDIR defined?
Jun 25 19:49:06 <yates> i copied my project and now it's complaining..
Jun 25 19:50:22 <kergoth> you can't move a build directory around and expect it to keep working, you'd have to wipe tmp
Jun 25 19:51:27 <yates> it's not just a variable defined somewhere? conf/local.conf?
Jun 25 20:01:51 <kergoth> yes, TMPDIR is a variable defined somewhere. but if it's not defined for you, your build environment is broken, because it's defined in the first file bitbake parses. if it's not finding it, your oe-core either doesn't exist or is broken
Jun 25 20:55:07 <nayfe> yates: but you can keep downloads and sstate-cache folders for fast rebuild
Jun 25 20:56:39 <yates> already rebuilt. it wasn't that bad - pretty fast machine (all on SSD)
Jun 25 20:57:37 <nayfe> :)
Jun 25 23:37:38 <tttims> Hello, I think I am having an issue with libraries being stripped from the SDK. I can compile fine with no errors and the application runs on the target device. However, if I try to use gdb I get : "warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.".  Any ideas on what I am doing wrong?
Jun 26 02:37:06 <yocti> New news from stackoverflow: How to make enable hls support on gstreamer-plugins-bad building from source ? (Compiling to arm with poky) <https://stackoverflow.com/questions/51034086/how-to-make-enable-hls-support-on-gstreamer-plugins-bad-building-from-source>
**** ENDING LOGGING AT Tue Jun 26 03:00:02 2018