🚀 go-pugleaf

GNU Makefile experts,
	I want to create a library from files that reside in a sccs 
source library.  I'm having problems (probably because I've spent
two days on this already) getting gnu make to do this.  I want the
library to depend on the files in the source library and only compile
the files that have been modified.  I've gone through so many iterations
I think I've confused myself beyond return.  I've included an example:

libmc.a : ./c/s.*.c
	ar <arflags> libmc.a <file>.o

./c/s.%.c : ./%.o
	$(CC) .... $<

%.o : %.c
	sccs -d./ -pc get $<

I know I have errors (in syntax and logic) in the above example, but I just 
wanted to show what I'm trying to do.

thanks

-robert