> > 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
