On 12/09/2015 05:36 AM, Robert P. J. Day wrote:
short version: with a short BSP layer i've been handed, the eventual kernel .config file ends up with the setting: CONFIG_WIRELESS=y which makes no sense as the target board has no wireless and the BSP itself doesn't set that, so how can i start tracking back to figure out where that particular setting came from? long version: i'm actually using Wind River Linux 7, but the question remains the same. it turns out that CONFIG_WIRELESS is selected by CONFIG_WLAN, so i'm really after what sets CONFIG_WLAN. i don't see it in the BSP layer, so i'm tracing back to the WR kernel recipe, and possibly features templates and any other kernel .cfg snippets i can find, so far with no luck. in either case, is there a log file that lists *precisely* which kernel config snippets contributed to the final .config file? thanks.
The meta-series in the kernel source directory has all the details. If you locate the kernel source for your build, it'll be in a 'meta' or '.meta' directory (depending on the version of the tools), and be called ... 'meta-series'. Bruce
rday
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