Linux Device Drivers tutorial make [closed]

up vote
0
down vote

favorite

Hi I am very new to kernel development and am following this tutorial
.

When I try to make module:

 #include <linux/init.h>
 #include <linux/module.h>
 MODULE_LICENSE("Dual BSD/GPL");
 static int hello_init(void)
 
 printk(KERN_ALERT "Hello, worldn");
 return 0;
 
 static void hello_exit(void)
 
 printk(KERN_ALERT "Goodbye, cruel worldn");
 
 module_init(hello_init);
 module_exit(hello_exit);

using "make" and the makefile as written in the book.

 obj-m := hello.o

I get error

make: *** no targets. stop.

Please help and Thank you in advance

edited Oct 22 '17 at 17:24

GAD3R

22.7k154895

asked Oct 22 '17 at 17:18

muhammad shoaib

closed as off-topic by Jeff Schaller, Stephen Rauch, Kusalananda, G-Man, sebasth Oct 22 '17 at 21:08

This question appears to be off-topic. The users who voted to close gave this specific reason:

"Requests for learning materials (tutorials, how-tos etc.) are off topic. The only exception is questions about where to find official documentation (e.g. POSIX specifications). See the Help Center and our Community Meta for more information." â€“ Kusalananda, sebasth

If this question can be reworded to fit the rules in the help center, please edit the question.

add a commentÂ |Â

up vote
0
down vote

favorite

Hi I am very new to kernel development and am following this tutorial
.

When I try to make module:

 #include <linux/init.h>
 #include <linux/module.h>
 MODULE_LICENSE("Dual BSD/GPL");
 static int hello_init(void)
 
 printk(KERN_ALERT "Hello, worldn");
 return 0;
 
 static void hello_exit(void)
 
 printk(KERN_ALERT "Goodbye, cruel worldn");
 
 module_init(hello_init);
 module_exit(hello_exit);

using "make" and the makefile as written in the book.

 obj-m := hello.o

I get error

make: *** no targets. stop.

Please help and Thank you in advance

edited Oct 22 '17 at 17:24

GAD3R

22.7k154895

asked Oct 22 '17 at 17:18

muhammad shoaib

closed as off-topic by Jeff Schaller, Stephen Rauch, Kusalananda, G-Man, sebasth Oct 22 '17 at 21:08

This question appears to be off-topic. The users who voted to close gave this specific reason:

"Requests for learning materials (tutorials, how-tos etc.) are off topic. The only exception is questions about where to find official documentation (e.g. POSIX specifications). See the Help Center and our Community Meta for more information." â€“ Kusalananda, sebasth

If this question can be reworded to fit the rules in the help center, please edit the question.

add a commentÂ |Â

up vote
0
down vote

favorite

Hi I am very new to kernel development and am following this tutorial
.

When I try to make module:

 #include <linux/init.h>
 #include <linux/module.h>
 MODULE_LICENSE("Dual BSD/GPL");
 static int hello_init(void)
 
 printk(KERN_ALERT "Hello, worldn");
 return 0;
 
 static void hello_exit(void)
 
 printk(KERN_ALERT "Goodbye, cruel worldn");
 
 module_init(hello_init);
 module_exit(hello_exit);

using "make" and the makefile as written in the book.

 obj-m := hello.o

I get error

make: *** no targets. stop.

Please help and Thank you in advance

edited Oct 22 '17 at 17:24

GAD3R

22.7k154895

asked Oct 22 '17 at 17:18

muhammad shoaib

Hi I am very new to kernel development and am following this tutorial
.

When I try to make module:

 #include <linux/init.h>
 #include <linux/module.h>
 MODULE_LICENSE("Dual BSD/GPL");
 static int hello_init(void)
 
 printk(KERN_ALERT "Hello, worldn");
 return 0;
 
 static void hello_exit(void)
 
 printk(KERN_ALERT "Goodbye, cruel worldn");
 
 module_init(hello_init);
 module_exit(hello_exit);

using "make" and the makefile as written in the book.

 obj-m := hello.o

I get error

make: *** no targets. stop.

Please help and Thank you in advance

edited Oct 22 '17 at 17:24

GAD3R

22.7k154895

asked Oct 22 '17 at 17:18

muhammad shoaib

edited Oct 22 '17 at 17:24

GAD3R

22.7k154895

edited Oct 22 '17 at 17:24

GAD3R

22.7k154895

edited Oct 22 '17 at 17:24

GAD3R

22.7k154895

asked Oct 22 '17 at 17:18

muhammad shoaib

asked Oct 22 '17 at 17:18

muhammad shoaib

asked Oct 22 '17 at 17:18

muhammad shoaib

closed as off-topic by Jeff Schaller, Stephen Rauch, Kusalananda, G-Man, sebasth Oct 22 '17 at 21:08

This question appears to be off-topic. The users who voted to close gave this specific reason:

"Requests for learning materials (tutorials, how-tos etc.) are off topic. The only exception is questions about where to find official documentation (e.g. POSIX specifications). See the Help Center and our Community Meta for more information." â€“ Kusalananda, sebasth

If this question can be reworded to fit the rules in the help center, please edit the question.

closed as off-topic by Jeff Schaller, Stephen Rauch, Kusalananda, G-Man, sebasth Oct 22 '17 at 21:08

This question appears to be off-topic. The users who voted to close gave this specific reason:

"Requests for learning materials (tutorials, how-tos etc.) are off topic. The only exception is questions about where to find official documentation (e.g. POSIX specifications). See the Help Center and our Community Meta for more information." â€“ Kusalananda, sebasth

If this question can be reworded to fit the rules in the help center, please edit the question.

add a commentÂ |Â

1 Answer
1

active

oldest

votes

up vote
1
down vote

a sample Makefile:

obj-m += hello.o

all:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean

The linux-headers (kernel-headers) and the build-essential (development-tools) should be installed.

edited Oct 22 '17 at 20:06

Jeff Schaller

32.1k849109

answered Oct 22 '17 at 18:17

GAD3R

22.7k154895

add a commentÂ |Â

1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
1
down vote

a sample Makefile:

obj-m += hello.o

all:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean

The linux-headers (kernel-headers) and the build-essential (development-tools) should be installed.

edited Oct 22 '17 at 20:06

Jeff Schaller

32.1k849109

answered Oct 22 '17 at 18:17

GAD3R

22.7k154895

add a commentÂ |Â

up vote
1
down vote

a sample Makefile:

obj-m += hello.o

all:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean

The linux-headers (kernel-headers) and the build-essential (development-tools) should be installed.

edited Oct 22 '17 at 20:06

Jeff Schaller

32.1k849109

answered Oct 22 '17 at 18:17

GAD3R

22.7k154895

add a commentÂ |Â

up vote
1
down vote

a sample Makefile:

obj-m += hello.o

all:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean

The linux-headers (kernel-headers) and the build-essential (development-tools) should be installed.

edited Oct 22 '17 at 20:06

Jeff Schaller

32.1k849109

answered Oct 22 '17 at 18:17

GAD3R

22.7k154895

a sample Makefile:

obj-m += hello.o

all:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
 make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean

The linux-headers (kernel-headers) and the build-essential (development-tools) should be installed.

edited Oct 22 '17 at 20:06

Jeff Schaller

32.1k849109

answered Oct 22 '17 at 18:17

GAD3R

22.7k154895

edited Oct 22 '17 at 20:06

Jeff Schaller

32.1k849109

edited Oct 22 '17 at 20:06

Jeff Schaller

32.1k849109

edited Oct 22 '17 at 20:06

Jeff Schaller

32.1k849109

answered Oct 22 '17 at 18:17

GAD3R

22.7k154895

answered Oct 22 '17 at 18:17

GAD3R

22.7k154895

answered Oct 22 '17 at 18:17

GAD3R

22.7k154895

add a commentÂ |Â

搜尋此網誌

mjhjmtu