bitbake -e package_name > package_name.env ./get_vars (modify package_name.env file in script)

We generate a file package_name.vars: variables of type "VAR=" are replaced with "yocto_vars"["variable_name"]="value" fonctions are replaced as yocto_fonctions=["fonction_name"]='{}' python fonction are replaces as yocto_python_fonctions=["fonction_name"]='{}'

To display SRC_URI variable: echo ${yocto_vars[SRC_UNI]} or for uri in ${yocto_vars[SRC_UNI]}; do echo "$uri"; done