<div dir="ltr">Hi Yocto Experts,<div><br></div><div>I'm fairly new to Yocto and I've already tried my best to search for answers, but not happy with what I found.</div><div><br></div><div>So here's the situation I've got:Â </div><div><br></div><div>I'm using yocto to build the intel aero board image, following this link:</div><div><a href="https://github.com/intel-aero/meta-intel-aero/wiki/Quickstart-Guide#yocto-for-intel-aero">https://github.com/intel-aero/meta-intel-aero/wiki/Quickstart-Guide#yocto-for-intel-aero</a><br></div><div><br></div><div>Everything worked fine, until I wanted to change the target architecture from the default 64-bit x86 to 32-bit x86. What I did is three steps:</div><div>1. do a clean: bitbake -c clean intel-aero-image</div><div>2. change configuration, from "require conf/machine/intel-corei7-64.conf" to "require conf/machine/intel-core2-32.conf" in the file "meta-intel-aero/conf/machine/intel-aero.conf"</div><div>3. do a build: bitbake intel-aero-image</div><div><br></div><div>Unfortunately, I got loads of errors, like "ERROR: linux-yocto-4.4.60+gitAUTOINC+2cc78e92f4-r0 do_package_qa: QA Issue: Architecture did not match (3 to 62) on work/core2-32-intel-common-poky-linux/linux-yocto/4.4.60+gitAUTOINC+2cc78e92f4-r0/packages-split/kernel-module-gspca-kinect/lib/modules/4.4.60-yocto-standard/kernel/drivers/media/usb/gspca/gspca_kinect.ko [arch]</div><div>"</div><div><br></div><div>Then I tried deleting all the files in the packages-split directory and rebuilding. It passed building the kernel (even though failed because some other package's arch mismatch), but those file I deleted never got generated again! Now I'm a bit worried.</div><div><br></div><div>So I guess my question is:</div><div>What is the correct procedures to follow to reuse a poky folder (already built once) for a different target architecture? I'm happy to accept any links and suggested readings.</div><div><br></div><div>Thanks a lot!</div><div>Tom.</div><div><br></div></div>