Hi all I am trying to compile poky-dizzy-12.0.1(MACHINE ?= "beaglebone") using meta-toolchain.

so i downloaded dizzy from

http://downloads.yoctoproject.org/releases/yocto/yocto-1.7.1/poky-dizzy-12.0... meta-linaro from https://git.linaro.org/openembedded/meta-linaro.git I have changed bblayers.conf as below

# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf # changes incompatibly LCONF_VERSION = "6" BBPATH = "${TOPDIR}" BBFILES ?= "" BBLAYERS ?= " \ /home/praveenk/work/poky-dizzy-12.0.1/meta \ /home/praveenk/work/poky-dizzy-12.0.1/meta-yocto \ /home/praveenk/work/poky-dizzy-12.0.1/meta-yocto-bsp \ /home/praveenk/work/poky-dizzy-12.0.1/meta-linaro/meta-linaro-toolchain \ " BBLAYERS_NON_REMOVABLE ?= " \ /home/praveenk/work/poky-dizzy-12.0.1/meta \ /home/praveenk/work/poky-dizzy-12.0.1/meta-yocto \ I added required changes in local.conf

MACHINE ?= "beaglebone" DEFAULTTUNE = "cortexa8hf-neon"

PREFERRED_PROVIDER_glibc ?= "glibc"

PREFERRED_VERSION_gcc ?= "linaro-4.9%" PREFERRED_VERSION_gcc-cross ?= "linaro-4.9%" PREFERRED_VERSION_gcc-cross-initial ?= "linaro-4.9%" PREFERRED_VERSION_gcc-cross-intermediate ?= "linaro-4.9%" PREFERRED_VERSION_gcc-cross-canadian ?= "linaro-4.9%" PREFERRED_VERSION_gcc-crosssdk ?= "linaro-4.9%" PREFERRED_VERSION_gcc-crosssdk-initial ?= "linaro-4.9%" PREFERRED_VERSION_gcc-crosssdk-intermediate ?= "linaro-4.9%" PREFERRED_VERSION_gcc-runtime ?= "linaro-4.9%" PREFERRED_VERSION_nativesdk-gcc-runtime ?= "linaro-4.9%" PREFERRED_VERSION_libgcc ?= "linaro-4.9%" PREFERRED_VERSION_nativesdk-libgcc ?= "linaro-4.9%" PREFERRED_VERSION_gcc-cross-canadian-${TRANSLATED_TARGET_ARCH} ?= "linaro-4.9%"

but still it is building gcc-4.9 instead of gcc-linaro-4.9

Thanks Praveen