Problem when "make wp76xx"

You can try the following according to your environment:

sudo apt-get install cmake
export WP76XX_TOOLCHAIN_DIR=/opt/swi/y22-ext/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi
export WP76XX_TOOLCHAIN_PREFIX=arm-poky-linux-gnueabi-
make wp76xx