* Paul D. DeRocco <pdero...@ix.netcom.com> [130328 04:11]: > > From: ChenQi
> > http://www.yoctoproject.org/docs/current/dev-manual/dev-manual.html > > section 5.2 Customizing Images > > In your case, you could add the following line to local.conf. > > IMAGE_INSTALL_append += "samba" > > And you can use 'bitbake -g <image_recipe_name>' to see > > whether samba is pulled in. > > For all docs, see https://www.yoctoproject.org/documentation/current. > Thanks for that pointer. I'll try that out. Chen Qi has already given you pointers to the documentation. Though, I'll just add a few remarks that hopefully will kickstart your understadning when reading the docs. > So is there a general way to peruse the collection of recipes? Does one have > to do "ls -R *.bb" to get the list of recipes, then read the comments inside > the files to see how to use them? No, the recipes themselves do not enforce their own inclusions into your image. (That wouldn't really make sense, especially not when including such a large layer as meta-oe). > And how does one know in advance which ones get included by default? Is > there some construct one looks for in the .bb file that indicates it gets > included? Or is there some master recipe that says "this depends upon this > big long list of standard recipes"? Which image are you building? Say that you're building core-image-sato, then you'll have to look at that recipe meta/recipes-sato/images/core-image-sato.bb. There you might find IMAGE_INSTALL, which defines what packages (and package groupds) this recipe wants to install. The recipes can also define IMAGE_FEATURES, which are used by the core-image.bbclass (which is inherited in the .bb-file), to add a number of packages. > And are any of the recipes that are included by default not actually > required, and if so, how do you un-include them if you want to pare down the > system to a bare minimum? Sure, there's likely some stuff in most images that you're not interested in. All the supplied images are there for some use-case, be it demoing stuff, test, etc. If you want to customize an image more, I'd recommend you to create your own image. A first step might be to just copy one of the image recipes to a layer of your own, and then modify it according to your taste. Cheers, Anders -- Anders Darander ChargeStorm AB / eStorm AB _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
