crosstool-ng/config/backend.in

# Options specific to crosstool-NG acting as a backend

config IS_A_BACKEND
    string
    option env="CT_IS_A_BACKEND"

config BACKEND
    bool
    default y if IS_A_BACKEND = "y" || IS_A_BACKEND = "Y"

if BACKEND

config BACKEND_ARCH
    string
    option env="CT_BACKEND_ARCH"

config BACKEND_KERNEL
    string
    option env="CT_BACKEND_KERNEL"

config BACKEND_LIBC
    string
    option env="CT_BACKEND_LIBC"

endif #if BACKEND