info function cannot found.

[jian he]

>
> FOO=bar
> $(info $(FOO) $(origin FOO))
>
excerpt from a GNU make book.
I did found  out the origin function from Origin Function (GNU make)
<https://www.gnu.org/software/make/manual/html_node/Origin-Function.html#Origin-Function>
But from the manual functions section:  Functions (GNU make)
<https://www.gnu.org/software/make/manual/html_node/Functions.html#Functions>
I cannot find *info *functions.
I did a google search, but I cannot find it.
so is info a function, would you like to share the manual link with me,

Thank you.

-- 
 I recommend David Deutsch's <<The Beginning of Infinity>>

  Jian