[Buildroot] Question Linux-Module infrastructure

[Buildroot] Question Linux-Module infrastructure

[Andreas Ziegler]

Hi Jacques,

On 2021-07-19 21:53, Jacques Samoun <jacques.samoun33@gmail.com> wrote:

> Hello,
> 
> I am using external tree build in my project. Trying to add a linux 
> kernel
> driver that i am developing.
> My problem is that, the sources of my driver are not flat but arranged, 
> for
> various reasons in the following manner:
> <mydriver>
>                <some files>
>                <top makefile>
>               +--- inc
>                    <shared includes>
>               +--- user
>                      <files>
>                       <Makefile>
>               +--- kernel
>                        <files>
>                        <Makefile>
> 
> My hal.mk is  (hal is the name of the package)
> 
> HAL_VERSION = 1.0.0
> HAL_SITE =  ../top/source/hal
> HAL_SITE_METHOD = local

You probably just need a statement to point the kernel build to the 
correct subdirectory:

HAL_MODULE_SUBDIRS = kernel

Kind regards,
Andreas

[Buildroot] [SOLVED] Re: Question Linux-Module infrastructure

[Jacques Samoun]

Hi Andreas,

Great, this wolves my problem.
Actually i was not too sure this SUBDIRS stuf was for .... now i got it :)

Thanks,
Jacques

On Tue, Jul 20, 2021 at 8:03 AM Andreas Ziegler <br015@umbiko.net> wrote:

> Hi Jacques,
>
> On 2021-07-19 21:53, Jacques Samoun <jacques.samoun33@gmail.com> wrote:
>
> > Hello,
> >
> > I am using external tree build in my project. Trying to add a linux
> > kernel
> > driver that i am developing.
> > My problem is that, the sources of my driver are not flat but arranged,
> > for
> > various reasons in the following manner:
> > <mydriver>
> >                <some files>
> >                <top makefile>
> >               +--- inc
> >                    <shared includes>
> >               +--- user
> >                      <files>
> >                       <Makefile>
> >               +--- kernel
> >                        <files>
> >                        <Makefile>
> >
> > My hal.mk is  (hal is the name of the package)
> >
> > HAL_VERSION = 1.0.0
> > HAL_SITE =  ../top/source/hal
> > HAL_SITE_METHOD = local
>
> You probably just need a statement to point the kernel build to the
> correct subdirectory:
>
> HAL_MODULE_SUBDIRS = kernel
>
> Kind regards,
> Andreas
>
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