RE: What is wrong with this simple rule in makefile?

[PATTON, BILLY \(SBCSI\)]

I believe it would be
%.o : %.cpp
        g++ $(CFLAGS) $<

> -----Original Message-----
> From: address@hidden 
> [mailto:address@hidden On Behalf 
> Of Lin George
> Sent: Thursday, April 27, 2006 8:41 AM
> To: address@hidden
> Subject: What is wrong with this simple rule in makefile?
> 
> 
> Hello everyone,
> 
> 
> I want to use g++ $(CFLAGS) to compile any .cpp files
> into .o files. For example, using g++ $(CFLAGS)
> foo.cpp to generate foo.o, using g++ $(CFLAGS) goo.cpp
> to generate goo.o. CFLAGS is a variale which I defined
> before. I write a rule in Makefile as,
> 
> %.o :
>         g++ $(CFLAGS) %.cpp
> 
> But when executing the Makefile, it reports error
> message "g++: %.cpp: No such file or directory".
> 
> How to fix it?
> 
> 
> thanks in advance,
> George
> 
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