Hi All , bitbake -c populate_sdk  fails with below error : | checking target system type... Invalid configuration `x86_64-build-config-policy-basicsdk-linux': more than four components | configure: error: /bin/sh ../config.sub x86_64-build-config-policy-basicsdk-linux failed But for same setup i am able to generate an working image using bitbake -k Here IMAGE = *images/armour-whiplash-image.bb* & DISTRO = conf/distro/build-config-policy-basic.conf ( both derived from qemux86-64 ) 1) Can member please provide any pointer / debug step as why the *binutils-crosssdk* fails to compile when SDK is created but compiles fine when image is created. 2) I even tried with cleanall option with binutils , but same behaviour . Attached along is the log Thanks Ashish