[ECOS] about makefile

[张 亮]

Dear nickg,
   i have difficulty in orgnizing my header file and source file with 
makefile:
I create two folder ,named after "include" and "src" in current directory:
>ls
include src test.c

in test.c, i want to call codes in "include" and "src" folder:

#include <stdio.h>
#include "cs.h" //in include folder

int main()  
{
....
...
call fucntions in  file "cs.c" in folder "src"
...
 
 
}

to compile this
my makefile is:

HEADER_DIR = include
test:  test.o cs.o 
	gcc -o test  test.o cs.o 
	
test.o: test.c cs.h 
	gcc -c test.c  
cs.o : cs.c cs.h
         gcc -c cs.c -I$(SOURCE_DIR)  

clean:
	-rm *.o

but:
>make
make: *** No rule to make target `cs.c', needed by `cs.o'.  Stop.
in fact,my cs.c is a set of functions called each other,no entry function.

i am a newcomer about makefile,could you check my makefile ,tell me where 
error occur?


thank you very much !!!!!!!!!!!!!

>From: Nick Garnett <nickg@ecoscentric.com>
>To: ÕÅ ÁÁ <johnsonest@hotmail.com>
>CC: ecos-discuss@sources.redhat.com
>Subject: Re: [ECOS] Re: On ecos interrupt process
>Date: 25 Sep 2002 18:11:58 +0100
>
>ÕÅ ÁÁ <johnsonest@hotmail.com> writes:
>
> > Hi,nickg!
> >     thank you very much,I think i have grasped it!
> >     Now,i want study linux source code and  want to modify linux kernel 
,
> > but lack of some directions,for example,how to establish  linux debug
> > enviorment?
> > could you help me?
> >
>
>I know very little about the details of the Linux kernel -- it has
>little relevance to the kind of stuff I do. I believe that debugging
>the Linux kernel is not easy.
>
>--
>Nick Garnett - eCos Kernel Architect
>http://www.eCosCentric.com/




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