Makefile for simple linux device driver

Thank you very much for your quick reply, Ken.

Unfortunately it doesn't work.

Maybe it's good idea to sum up, what i did so far:

1) I created a kernel project, with this external module loading/unloading support enabled:

the project directory with the compiled and build files is located at:

-> d:\MyKernel

2) I made a Linux Filesystem of course

3) To create module project, i used "Linux Application". It is located in:

-> d:\MyModule

The name of .c file is MyModule.c

i do not use the settings und rules files. its just to have project in my workspace.

5) a lot different makefiles

4) I tried your suggested makefile, but it doesn't work. I get a syntax error about the "-O"

so i deleted the "-O" option, and tried again. Now I get following error:

make all

make -C M='pwd' O=/cygdrive/d/MyKernel/build all

make: *** M=pwd: No such file or directory. Stop.

make: *** [all] Error 2

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Thanks a lot.