Re: why are all prerequisites timestamps checked, even after one is found to be newer than target??

[Eli Zaretskii]

> Date: Mon, 14 Dec 2009 11:40:39 -0800
> From: Philip Guenther <address@hidden>
> Cc: "address@hidden" <address@hidden>
> 
> 1) if you don't use RCS or SCCS, then disable the pattern rules for
> checking out files from them with
> 
> %:: %,v
> %:: RCS/%,v
> %:: RCS/%
> %:: s.%
> %:: SCCS/s.%

Disable how? by rebuilding Make after removing them from the built-in
database of rules, or by something you put in a Makefile?