[yocto] [meta-raspberrypi][PATCH 1/1] linux-rpi: clean .config in before do_configure step

[Andrei Gherzan]

On Fri, Dec 16, 2016 at 08:58:22AM -0800, Khem Raj wrote:
>
> > On Dec 15, 2016, at 2:05 AM, Piotr Lewicki <piotr.lewicki at elfin.de> wrote:
> >
> > Signed-off-by: Piotr Lewicki <piotr.lewicki at elfin.de>
> > ---
> > recipes-kernel/linux/linux-rpi.inc | 11 +++++++++--
> > 1 file changed, 9 insertions(+), 2 deletions(-)
> >
> > diff --git a/recipes-kernel/linux/linux-rpi.inc b/recipes-kernel/linux/linux-rpi.inc
> > index 95a9530..c665b9f 100644
> > --- a/recipes-kernel/linux/linux-rpi.inc
> > +++ b/recipes-kernel/linux/linux-rpi.inc
> > @@ -34,11 +34,13 @@ kernel_configure_variable() {
> >     fi
> > }
> >
> > -do_configure_prepend() {
> > +do_rpi_kconfig_clean() {
> >     # Clean .config
> > -    echo "" > ${B}/.config
> > +    echo -n "" > ${B}/.config
> >     CONF_SED_SCRIPT=""
> > +}
> >
> > +do_configure_prepend() {
> >     # oabi / eabi support
> >     kernel_configure_variable AEABI y
> >     if [ "${ARM_KEEP_OABI}" = "1" ] ; then
> > @@ -124,8 +126,11 @@ do_configure_prepend() {
> >     # Keep this the last line
> >     # Remove all modified configs and add the rest to .config
> >     sed -e "${CONF_SED_SCRIPT}" < '${WORKDIR}/defconfig' >> '${B}/.config'
> > +    # Clean variable- useful when calling configure step multiple times
> > +    CONF_SED_SCRIPT=""
> >
> >     yes '' | oe_runmake oldconfig
> > +
> > }
> >
> > # Automatically depend on lzop-native if CONFIG_KERNEL_LZO is enabled
> > @@ -146,3 +151,5 @@ python () {
> >
> >     configfile.close()
> > }
> > +
> > +addtask rpi_kconfig_clean before do_configure after do_populate_lic
>
> we should investigate the kernel tooling from OE-Core and use that IMO

I'm all for this. We should get rid of this and unify with oe-core
tooling.

@Piotr Would you like to work on this and remove completely this while
reworking on the kernel fragments configuration support? I'll take a
look on the old patches too.

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--
Andrei Gherzan
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