Is there a way to comment out multiple lines in makefiles like as in C syntax /* */
?
Not exactly what you're looking for, but similar in spirit. I don't expect it to be the accepted answer, but maybe it can help someone.
Assuming you're editing your makefiles in VIM:
Either decide which lines you want to comment or select them with 'v'.
Then you can use the regex s/^/#/
to comment out the lines
and s/^#//
to revert them.
--Notes--
:
(colon) .,+n
'<,'>s/^/#/