Recipe for target 'all' failed: Makefile error

Asked Oct 08 '17 at 06:33

Active Oct 08 '17 at 06:59

Viewed 4,491 times

Following is my makefile for a device driver I'm writing and when I try to make it gives me the error:

recipe for target 'all' failed. error: *** /lib/modules/build/ : No such file or directory

makefile :

obj-m+=myDevice.o

all:
 make -C /lib/modules/$(uname -r)/build/ M=$(PWD) modules
 $(CC) testDevice.c -o test
clean:
 make -C /lib/modules/$(uname -r)/build/ M=$(PWD) clean
 rm test

edited Oct 08 '17 at 06:59

GeralexGR

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asked Oct 08 '17 at 06:33

Coder24

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Possible duplicate of [Why doesn't my Makefile interpolate an expression in a command](https://stackoverflow.com/questions/44167230/why-doesnt-my-makefile-interpolate-an-expression-in-a-command) – user657267 Oct 08 '17 at 07:29
Try `$(shell uname -r)` – Beta Oct 08 '17 at 15:55
@Beta `$$(uname -r)` is even better on the performance point of view: it saves one shell invocation. – Renaud Pacalet Oct 09 '17 at 06:32
@RenaudPacalet: Good point. – Beta Oct 09 '17 at 14:22

Recipe for target 'all' failed: Makefile error

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