#
# comments are prefixed by #
#

# a menu node is a node that has no value but contains several
# other nodes
menu MENU1
	prompt "Menu 1"
	# comments can also be added inside a node

# a config node is the most basic node, storing a boolean value
config MENU1_CONFIG1
	prompt "A config example"
	default y

# a comment node is a node that has no value but it will display
# a prompt in the GUI
comment "Hello"

# a node can have several default values: each expression is evaluated
# in the same order until one matches. If no expression matches, the
# default value of the node is used
config MENU1_CONFIG2
	prompt "Another config example"
	default y if !MENU1_CONFIG1
	default n

# environment variables can be used anywhere in a conftree file: they
# are evaluated and replaced by their value before parsing the file.
config MENU1_CONFIG3
	prompt "A config example"
	---help---
	The content of the PATH variable is $(PATH)

# a choice node cntains several choiceconfig nodes that are exclusive
# each other
choice MENU1_CHOICE
	prompt "This is menu 1 choice 1"
	default MENU1_CHOICE2 if MENU1_CONFIG1
	default MENU1_CHOICE3
	---help---
	help of menu1_choice: this is a choice between
	several values.

choiceconfig MENU1_CHOICE1
	prompt "choice 1"

choiceconfig MENU1_CHOICE2
	prompt "choice 2"

choiceconfig MENU1_CHOICE3
	prompt "choice 3"

endchoice # this closes the "choice" node

# an intconfig node stores an integer value
intconfig INT_EXAMPLE
	prompt "integer example"
	default 12000000
	---help---
	This is the help of the integer node

# a strconfig stores a string
strconfig STR_EXAMPLE
	prompt "A strconfig example"
	default "my default value"

endmenu

# A menuconfig node is a menu node that can be enabled or disabled.
# The children nodes are available only if the node is enabled.
menuconfig MENUCONFIG1
	prompt "My menuconfig node"
	# If a line is too long, it can be splitted with a backslash
	default y if !MENU1_CONFIG1 && \
		MENU1_CHOICE1
	---help---
	Help for the menuconfig node

# the "requires" attribute sets a list of expressions that must be
# evaluated to True to enable the node.
config MENUCONFIG1_CONFIG1
	prompt "again, a config"
	requires MENU1_CONFIG1
	requires !MENU1_CHOICE3

if MENU1_CHOICE1 || MENU1_CHOICE2

config MENUCONFIG1_CONFIG2
	prompt "still another config"

# source another sub conftree file: the path can be relative to this file
# or absolute. The "./" is not mandatory here.
source "./subconftree.cfzy"

endif

endmenuconfig