On 13-04-24 07:50 AM, Robert P. J. Day wrote:
been fighting with this for a couple of hours, so i'll start with the short version -- here's the current explanation for "Changing the Configuration" of your kernel: http://www.yoctoproject.org/docs/latest/kernel-dev/kernel-dev.html#changing-the-configuration the salient bit: "If you have a complete Linux kernel .config file you want to use, copy it to a directory named files, which must be in your layer's recipes-kernel/linux directory, and name the file "defconfig"." first, that clearly suggests that file://defconfig is to be used *only* when you have a complete .config file you want to use, which also implies that if you use that, you should not be picking up any other snippets. that's how i read that -- the use of "file://defconfig" means that that is *exactly* the final form of my eventual .config file. if that's not true, then that wording needs to change. also, i've been trying to do just that for a couple hours now, and i am definitely *not* getting that as my final .config file used for the kernel configuration. so what should be happening here? thanks.
What sort of delta are you seeing ? Just because something is a defconfig, doesn't mean that will be exactly what you see in the final .config. It also could vary a bit based on the kernel recipe you are using, i.e. if there are configure prepends or appends, or any input conditioning. The kernel's configuration routines will take all that input and potentially select, deselect or take defaults for values that are not in the defconfig .. hence why you'll see a delta. Cheers, Bruce
rday p.s. as i have some spare time between contracts at the moment, i am going to be going over some of the yocto docs in excruciating detail. somewhere, scott rifenbark is now thinking, "oh, crap, ..."
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