The procedure is described in the WRL7 User's guide: https://knowledge.windriver.com/en-us/000_Products/000/010/000/030/000_Wind_River_Linux_Kernel_Command_Line_Tutorials%2C_7.0/030/000/000 Following the exact procedure from from the manual, the build of the customer kernel fails at do_kernel_metadata
1. Configure project with similar config line wrlinux-7/wrlinux/configure --enable-board=ti-am335x --enable-build=production --enable-kernel=standard --enable-rootfs=glibc_std --with-template=feature/custom-kernel --with-layer=wr-kernel/kernel-dev --enable-reconfig --enable-internet-download=yes --enable-buildhist=yes --enable-unsupported-toolchain=openembedded-core 2. Follow step bu step the procedure from the user's guide https://knowledge.windriver.com/en-us/000_Products/000/010/000/030/000_Wind_River_Linux_Kernel_Command_Line_Tutorials%2C_7.0/030/000/000 3. Observe result from building the kernel