Re: [PATCHv2 3/4] linux-ti-staging: enable LOCALVERSION and AUTOREV

[Denys Dmytriyenko <denys@ti.com>]

On Fri, Aug 23, 2013 at 09:08:06PM +0000, Cooper Jr., Franklin wrote:
> 
> 
> > -----Original Message-----
> > From: meta-arago-bounces@arago-project.org [mailto:meta-arago-
> > bounces@arago-project.org] On Behalf Of Denys Dmytriyenko
> > Sent: Friday, August 23, 2013 4:04 PM
> > To: meta-arago@arago-project.org
> > Subject: [meta-arago] [PATCHv2 3/4] linux-ti-staging: enable LOCALVERSION
> > and AUTOREV
> > 
> > From: Denys Dmytriyenko <denys@ti.com>
> > 
> > Signed-off-by: Denys Dmytriyenko <denys@ti.com>
> > ---
> > v2 - removed the comment about upstreaming LOCALVERSION, may not
> > happen
> > 
> >  .../recipes-kernel/linux/linux-ti-staging_git.bbappend  | 17
> > +++++++++++++++++
> >  1 file changed, 17 insertions(+)
> >  create mode 100644 meta-arago-distro/recipes-kernel/linux/linux-ti-
> > staging_git.bbappend
> > 
> > diff --git a/meta-arago-distro/recipes-kernel/linux/linux-ti-staging_git.bbappend
> > b/meta-arago-distro/recipes-kernel/linux/linux-ti-staging_git.bbappend
> > new file mode 100644
> > index 0000000..f99482c
> > --- /dev/null
> > +++ b/meta-arago-distro/recipes-kernel/linux/linux-ti-staging_git.bbappend
> > @@ -0,0 +1,17 @@
> > +MACHINE_KERNEL_PR_append = "-arago0"
> > +
> > +FILESEXTRAPATHS_prepend := "${THISDIR}/${P}:"
> > +
> > +require copy-defconfig.inc

> [Franklin] Are we really planning on have different defconfigs for each 
> machine? I thought with DT all machines will share the same defconfig.

Yes, linux-ti-staging uses a blank defconfig that points to 
omap2plus_defconfig.

But copy-defconfig just saves the current config for SDK use - they will be 
the same for machines using this recipe. But still, there are currently only 2 
OMAP machines supported by this kernel and will be 2 Sitara machines with this 
patchset. If/when we switch remaining SDK machines to use the latest kernel, 
we can revisit this matter, I guess.


> > +SRCREV = "${AUTOREV}"
> > +
> > +KERNEL_LOCALVERSION = "-g${@d.getVar('SRCPV',
> > True).partition('+')[2][0:7]}"
> > +
> > +kernel_do_configure_prepend() {
> > +    if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
> > +    then
> > +        echo ${KERNEL_LOCALVERSION} > ${B}/.scmversion
> > +        echo ${KERNEL_LOCALVERSION} > ${S}/.scmversion
> > +    fi
> > +}
> > --
> > 1.8.3.2
> > 
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