On Thursday 19 February 2015 11:47:01 Bruce Ashfield wrote: > On Thu, Feb 19, 2015 at 11:39 AM, Paul Eggleton > <[email protected]> wrote: > > I've been attempting to enable usage of devtool with the kernel (which > > effectively means using the externalsrc class with the kernel). This > > doesn't really work yet due to lack of handling the kernel configuration, > > I've always insisted/argued and designed in that externalsrc shouldn't touch > the kernel configuration at all. > > You are building a tree that is completely managed outside of the build > system, and getting the kernel configuration in place is part of that > management. > > So I'm not convinced it is a problem that needs to be solved.
So, externalsrc still doesn't touch the configuration, and it is not my plan to make it do so. However, users do need some way of setting up that configuration when checking out those sources for the first time, and if that's to be of any use to someone who just wants to make some minor changes, it should be the exact same configuration you get when you build the recipe as normal. That is what I believe "devtool modify" (at least with -x) should be doing, given that it is one means you can use to set up a development environment if you do not have one already. We can certainly talk about the mechanism and work out the best way to do it, such that it fits in with how linux-yocto works and meets user expectations. My intent with this series was to get us to the point where we can at least experiment and have that discussion. Cheers, Paul -- Paul Eggleton Intel Open Source Technology Centre -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
