Not sure how to put this into a Makefile

Hi , i'm not sure how to put this into a Makefile

Code:

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spu-gcc-4.3 spe_example.c -o spe_example;
embedspu test_handle spe_example spe_example_csf.o;
gcc ppe_example.c spe_example_csf.o -lspe2 -o example;

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Here is my attempt so far

Code:

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CC=gcc
CFLAGS=-g -Wall
SPUGCC=spu-gcc-4.3
#EMBED=embedspu test_handle spe_example spe_example_csf.o

example: ppe_example.c spe_example_csf.o
    $(CC) $(CFLAGS) ppe_example.c spe_example_csf.o -lspe2 -o example
    embedspu test_handle spe_example spe_example_csf.o

spe_example: spe_example.c
    $(SPUGCC) spe_example.c -o spe_example       

clean:
    rm -rf spe_example_csf.o example spe_example

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With regards to it's background, It's for some test code using all the cores on the PS3

Changes in libspe: How libspe2 affects Cell Broadband Engine programming

(Ignore the differences, much to my annoyance i found that Debian has different naming conventions from what was written in the guide.)

Thanks! :D

You'd have to do the embedspu first, before the $(CC) etc., right?

Still receiving the same error as before :(

Code:

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make: *** No rule to make target `spe_example_csf.o', needed by `example'.  Stop.

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The Makefile says that spe_example_csf.o is required to create the example executable. The problem is your Makefile does not say how to create spe_example_csf.o anywhere. You need something like:

Code:

---

CC=gcc
CFLAGS=-g -Wall
SPUGCC=spu-gcc-4.3
#EMBED=embedspu test_handle spe_example spe_example_csf.o

example: ppe_example.c spe_example_csf.o
    $(CC) $(CFLAGS) ppe_example.c spe_example_csf.o -lspe2 -o example
    embedspu test_handle spe_example spe_example_csf.o

spe_example_csf.o: spe_example_csf.c
    $(CC) $(CFLAGS) -c spe_example_csf.c

spe_example: spe_example.c
    $(SPUGCC) spe_example.c -o spe_example       

clean:
    rm -rf spe_example_csf.o example spe_example

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Quote:

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Originally Posted by bithub

The Makefile says that spe_example_csf.o is required to create the example executable. The problem is your Makefile does not say how to create spe_example_csf.o anywhere.

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IMHO there's no need specify how to make "spe_example_csf.o" from "spe_example_csf.c" as those rules are built into make.
Most likely cause is that there is no "spe_example_csf.c" file in the current working directory from which make is being invoked.