On Tue, Apr 10, 2012 at 10:48:14AM +0600, Martynov Semen wrote: > <one more time in plain text> > > Yes, of course. > It contains only one line: > > obj-$(CONFIG_MY_PROCLISTOUTPUT) += proclistoutput.o > > and works with Kconfig > > config MY_PROCLISTOUTPUT > tristate "Display a list of processes" > default y > ---help--- > This module prints a list of processes > > > But I'm sure that the reason is not in my file, because: > - If I put my code in a folder /drivers (and include my Makefile and Kconfig) then everything works perfectly (I can build kernel object and I can built-in my code to the kernel) > - If I put my code in a folder /samples (and include my Makefile and Kconfig) then build-in the code I can't, but with .ko it works fine... > > I suppose that the reason in the kernel Makefile. The root Makefile contains this code (http://lxr.free-electrons.com/source/Makefile#L914) > > ifdef CONFIG_SAMPLES > $(Q)$(MAKE) $(build)=samples > endif > > where > $(Q) = @ > $(build) = -f scripts/Makefile.build obj > > and further I lose understanding of the events... > > > 10.04.2012, 08:26, "Vladimir Murzin" <murzin.v@xxxxxxxxx>: > > Hi Semen > > > > Could you share a Makefile for your module? > > > > Best wishes, > > Vladimir Murzin > > > > -----Original Message----- > > From: Martynov Semen <semen-martynov@xxxxxxxxx> > > Sender: kernelnewbies-bounces@xxxxxxxxxxxxxxxxx > > Date: Mon, 09 Apr 2012 23:56:15 > > To: kernelnewbies@xxxxxxxxxxxxxxxxx<kernelnewbies@xxxxxxxxxxxxxxxxx> > > Subject: No subject > > > > Good afternoon, > > > > I would like to understand, why I can't make the built-in object, when my code is in a folder /samples... > > > > I have my module-code and if I put it in a folder /samples, I can receive only loadable module (.ko) but if I want to receive the built-in object - it turns out nothing (.о-file is created, but my code doesn't get in a kernel). When I allocate my module-code in any other folder (for example, /drivers) it works normally - I can receive .ko and I can make the built-in object. > > > > Question - why I can't receive the built-in object when my code is in the folder /samples? What instruction in a make-file restricts it, and how? > > > > P.S.: Sorry for my english. > > -- > > Best regards, > > Semen A Martynov. > > > > Saint Petersburg, Russia. > > https://www.facebook.com/semen.martynov > > > > _______________________________________________ > > Kernelnewbies mailing list > > Kernelnewbies@xxxxxxxxxxxxxxxxx > > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > -- > > > Я на Facebook: http://www.facebook.com/profile.php?id=1095131825 Hi Semen It happens because ./script isn't listed as a subdir for visiting and linking objects into vmlinux. Please, refer to [1] for details. [1] http://lxr.linux.no/linux+*/Makefile#L508 Best wishes, Vladimir Murzin _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies