Messages in this thread | | | Date | Thu, 3 Jan 2008 13:45:32 +0530 (IST) | From | murtuja bharmal <> | Subject | Linux 2.6 KBUILD Help Required. |
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Hello,
I have a one question. If I have to add additional external flag on my external kernel module source during compilation with KBUILD. lest say I have one kernel module file hello.c and I want to add one flag -D testdebug.
suppose this is my 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
where I can add this flag.
Any help will be appreciated.
Thanks and Regards
----- Original Message ---- From: murtuja bharmal <murtuja_bharmal@yahoo.com> To: Sam Ravnborg <sam@ravnborg.org> Sent: Wednesday, 28 November, 2007 11:30:59 PM Subject: Re: Linux 2.6 kernel module compilation without using KBUILD
> Try disabling Module version support - then you do > not > see the .tmp_<modulename>.o > When you have understood this simpler case you can > move > on and try enabling module versioning. > > But again - you really do not need to understand all > this > kernel internal stuff to build a module. > If your real goal is to build a module without > use of kbuild you are on the wrong track. > > Please enligthing us why you need all this deep > internal > knowledge to build your module and we may be able to > tell > you how to use kbuild top do so. > > What you are heading at now looks like waste of time > for all parties. > > Sam >
Hello sam,
Thanks for your time. Any way, we already had a lot discussion. It just matter of interest nothing else. Actually it is just a curiosity to know little bit Internals of KBUILD and module versioning. You can say, it is my bad habit when I start work on something. I want to understand it from base. Unfortunately this time I didn’t get much information from google. Neither from kernel documentation. I don’t have any issue on using KBUILD.
Sorry again. Thanks for your suggestion and view.
Murtuja Bharmal
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