11567 2017-05-23 18:42:14 +0000 Trying to create an new layer with the yocto-layer script fails. 2018-05-15 10:36:08 +0000 1 1 7 Build System, Metadata & Runtime BitBake bitbake 2.4 x86 Multiple RESOLVED FIXED May 15 2018: RESOLVED Medium+ normal 2.6 M1 1 philip stephano bluelightning brian.avery joshuagloe kristi leonardo.sandoval.gonzalez meta.mr.watcher meta.watcher poky.bs.watcher poky.watcher srifenbark --- --- Done (doc changes complete) oldest_to_newest 73449 0 philip 2017-05-23 18:42:14 +0000 So I start adding a new layer to my custom distribution using this section of the manual: 5.1.8. Creating a General Layer Using the yocto-layer Script but I can't find the yocto-layer script. I did find it in the meta-poky repo. We should have a layer creation script that works for all distributions and is not poky specific. 73453 1 leonardo.sandoval.gonzalez 2017-05-23 20:09:24 +0000 (In reply to comment #0) > So I start adding a new layer to my custom distribution using this section > of the manual: > > 5.1.8. Creating a General Layer Using the yocto-layer Script > > but I can't find the yocto-layer script. I did find it in the meta-poky repo. > it is under the script folder, so belongs to oe-core: ~/poky> git ls | grep yocto-layer 100755 blob d58facaa4186425ee105e578216b9b86ce5a24da scripts/yocto-layer > We should have a layer creation script that works for all distributions and > is not poky specific. the script is not tied to any poky version, as far as I know 73461 2 bluelightning 2017-05-24 04:01:51 +0000 I'm afraid yocto-layer *is* from poky, it is not in OE-Core. The scripts directory in the poky repo does have some poky-only components, though I think they are limited to yocto-layer and yocto-bsp. I do however agree it would be good to move this functionality into OE-Core, and it shouldn't be too much of a problem given that there's actually not much to the template (unlike yocto-bsp from which yocto-layer was originally derived). Having said that rather than a standalone script we might choose to make it part of bitbake-layers, with the template and perhaps even the plugin itself in OE-Core. 73468 3 leonardo.sandoval.gonzalez 2017-05-24 13:59:40 +0000 (In reply to comment #2) > I'm afraid yocto-layer *is* from poky, it is not in OE-Core. The scripts > directory in the poky repo does have some poky-only components, though I > think they are limited to yocto-layer and yocto-bsp. you are right, this is the list of files/folder that belong to poky [1] poky_scripts = ['scripts/yocto-bsp', 'scripts/yocto-kernel', 'scripts/yocto-layer', 'scripts/lib/bsp'] > > I do however agree it would be good to move this functionality into OE-Core, > and it shouldn't be too much of a problem given that there's actually not > much to the template (unlike yocto-bsp from which yocto-layer was originally > derived). Having said that rather than a standalone script we might choose > to make it part of bitbake-layers, with the template and perhaps even the > plugin itself in OE-Core. [1] http://git.yoctoproject.org/cgit/cgit.cgi/patchtest-oe/tree/tests/test_mbox_mailinglist.py#n38 74254 4 leonardo.sandoval.gonzalez 2017-06-15 21:01:10 +0000 (In reply to comment #2) > I'm afraid yocto-layer *is* from poky, it is not in OE-Core. The scripts > directory in the poky repo does have some poky-only components, though I > think they are limited to yocto-layer and yocto-bsp. > > I do however agree it would be good to move this functionality into OE-Core, base on the following text, I believe you mean bitbake instead of oe-core. > and it shouldn't be too much of a problem given that there's actually not > much to the template (unlike yocto-bsp from which yocto-layer was originally > derived). Having said that rather than a standalone script we might choose > to make it part of bitbake-layers, with the template and perhaps even the > plugin itself in OE-Core. so you mean we should migrate the poky/scripts/lib/bsp relevant templates into bitbake? if this is the case, also some parts of scripts/lib/bsp/engine.py must be migrated. IMO, using the poky engine is too much for this task so my approach would to have all meta layer creation logic inside the bitbbake/lib/bblayers/action.py. Let me know what you think. 74304 5 leonardo.sandoval.gonzalez 2017-06-16 22:59:10 +0000 First approach, still not send to the ML http://git.yoctoproject.org/cgit/cgit.cgi/poky-contrib/log/?h=lsandov1/bitbake-layers-create-layer 74342 6 leonardo.sandoval.gonzalez 2017-06-19 17:37:06 +0000 patch sent to the bb ML: http://lists.openembedded.org/pipermail/bitbake-devel/2017-June/008748.html 75025 7 brian.avery 2017-07-14 00:40:24 +0000 any status or feedback on this? Once it is accepted, are we planning to remove yocto-layers and update the docs? If so, could we make a bug to that effect and make it dependent on this one? I was about to enter in a yocto-layers bug and it may now be irrelevant :)! 75136 8 leonardo.sandoval.gonzalez 2017-07-19 15:25:48 +0000 (In reply to comment #7) > any status or feedback on this? > Once it is accepted, are we planning to remove yocto-layers and update the > docs? If so, could we make a bug to that effect and make it dependent on > this one? > All good questions that I do not have a definite answer. In my opinion, both code/docs can coexist. what I did is focused on bitbake and the latter is also used outside our oe-core world (perhaps oe-core is the project that uses it more). The only item missing is the documentation on bitbake and for this I have update this entry. > I was about to enter in a yocto-layers bug and it may now be irrelevant :)! 75921 9 leonardo.sandoval.gonzalez 2017-08-16 19:39:37 +0000 This feature has been merged into master [1] but it certainly needs to be documented somewhere, thus passing this to Scott for further directions. Scott, let me know if you need help documenting this feature. I can draft some text then you clean it. [1] 884f74250d: Leonardo Sandoval: Wed Aug 9 09:24:16 2017 +0100: action: new bitbake-layer plugin to create a simple layer 75923 10 srifenbark 2017-08-16 19:57:54 +0000 Leonardo, Tell me the impact to the user. Is the script named the same? Does it just live somewhere else now? If you can describe the feature from the point of view of the user that would be using it then I can work something up. Thanks, Scott 76034 11 leonardo.sandoval.gonzalez 2017-08-21 19:23:10 +0000 (In reply to comment #10) > Leonardo, > > Tell me the impact to the user. Is the script named the same? yes. The script name is the same (bitbake-layers). I did not implement the script, just a plugin used by the script as I describe below. > Does it just > live somewhere else now? The script lives in the bitbake repository but what I have proposed lives into openeembedded-core, the latter being a plugin used by the former to create a simple layer. > If you can describe the feature from the point of > view of the user that would be using it then I can work something up. > This is what the user will see when asking for help to the script ------ ~/poky-testing/poky-yocto-layer/build> bitbake-layers --help NOTE: Starting bitbake server... usage: bitbake-layers [-d] [-q] [-F] [--color COLOR] [-h] <subcommand> ... BitBake layers utility optional arguments: -d, --debug Enable debug output -q, --quiet Print only errors -F, --force Force add without recipe parse verification --color COLOR Colorize output (where COLOR is auto, always, never) -h, --help show this help message and exit subcommands: <subcommand> add-layer Add a layer to bblayers.conf. remove-layer Remove a layer from bblayers.conf. flatten flatten layer configuration into a separate output directory. layerindex-fetch Fetches a layer from a layer index along with its dependent layers, and adds them to conf/bblayers.conf. layerindex-show-depends Find layer dependencies from layer index. show-layers show current configured layers. show-overlayed list overlayed recipes (where the same recipe exists in another layer) show-recipes list available recipes, showing the layer they are provided by show-appends list bbappend files and recipe files they apply to show-cross-depends Show dependencies between recipes that cross layer boundaries. create-layer Create a basic layer Use bitbake-layers <subcommand> --help to get help on a specific command ------ What's new is the 'create-layer' plugin. Looking for help into the latter ------ ~/poky-testing/poky-yocto-layer/build> bitbake-layers create-layer --help NOTE: Starting bitbake server... usage: bitbake-layers create-layer [-h] [--priority PRIORITY] [--example-recipe-name EXAMPLERECIPE] layerdir Create a basic layer positional arguments: layerdir Layer directory to create optional arguments: -h, --help show this help message and exit --priority PRIORITY, -p PRIORITY Layer directory to create --example-recipe-name EXAMPLERECIPE, -e EXAMPLERECIPE Filename of the example recipe ------ In resume, this plugin creates a simple layer, with a way to configure the layer's priority and the example recipe name. > Thanks, > Scott Scott, let me know if this is enough info, otherwise I can elaborate something better. 76038 12 srifenbark 2017-08-21 21:31:55 +0000 Thanks... I can work with this for now. Scott 78082 13 srifenbark 2017-11-08 22:28:21 +0000 Hi, See http://www.yoctoproject.org/docs/2.5/dev-manual/dev-manual.html#managing-layers and http://www.yoctoproject.org/docs/2.5/dev-manual/dev-manual.html#creating-a-general-layer-using-the-bitbake-layers-script for changes to the dev-manual regarding the bitbake-layers script and culling out of the yocto-layers script. Let me know of any changes. Thanks, Scott 79209 14 kristi 2018-01-25 01:06:45 +0000 Taking ownership of this bug. This one has been in REVIEW status for over two months. I am leaving it open, but could someone to look over the material? Thanks! Kristi 79931 15 srifenbark 2018-03-22 09:32:52 +0000 Hi, Part of this bug is complete. I have purged the following tools from the YP manual set: * yocto-bsp * yocto-kernel * yocto-layer Following sections have had some rewrites: * https://www.yoctoproject.org/docs/2.5/dev-manual/dev-manual.html#managing-layers * https://www.yoctoproject.org/docs/2.5/dev-manual/dev-manual.html#creating-a-general-layer-using-the-bitbake-layers-script - Here, the topic of layer creation has been isolated. It was previously combined with the 'bitbake-layers add-layer' command, which was not really the best. That topic is not in a new section noted in the next bullet. * https://www.yoctoproject.org/docs/2.5/dev-manual/dev-manual.html#adding-a-layer-using-the-bitbake-layers-script Re-assigning to me. Note: Two of the three sections were completed for this bug and it was in review for over two months with no interest from anyone to verify. I am going to leave this now in review for a reasonable time and if no activity results I will mark it RESOLVED. Thanks, Scott 80001 16 srifenbark 2018-03-27 15:15:18 +0000 Hi, I completed a detailed section on creating a BSP layer in the BSP manual. I used the BeagleBone hardware as an example to examine. Please look this over and comment as needed. https://www.yoctoproject.org/docs/2.5/bsp-guide/bsp-guide.html#creating-a-new-bsp-layer-using-the-bitbake-layers-script Thanks, scott 80581 17 stephano 2018-05-15 09:58:59 +0000 This text looks good. No other changes needed: https://www.yoctoproject.org/docs/2.5/bsp-guide/bsp-guide.html#creating-a-new-bsp-layer-using-the-bitbake-layers-script 80586 18 srifenbark 2018-05-15 10:36:08 +0000 Thanks Stephano, I set the doc flag to "done". Scott