[OE-core] [PATCH] kernel.bbclass: Allow INITRAMFS_TASK to trigger copy initramfs code
Andrea Adami
andrea.adami at gmail.com
Fri Sep 27 21:06:37 UTC 2013
Jason,
there is one more problem here:
| DEBUG: Executing shell function do_compile
| Copying initramfs into ./usr ...
| cp: cannot create regular file
'/oe/oe-core/build/tmp-eglibc/work/poodle-oe-linux-gnueabi/linux-yocto-tiny-kexecboot/3.10.11+gitAUTOINC+dad2b7e1ce_e1aa804148-r0/linux-poodle-tiny-build/usr/.':
No such file or directory
I'm solving it this way:
copy_initramfs() {
echo "Covpying initramfs into ./usr ..."
+ mkdir -p ${B}/usr
# Find and use the first initramfs image archive type we find
Please take care of this.
Thanks
Andrea
On Fri, Sep 27, 2013 at 6:23 PM, Jason Wessel
<jason.wessel at windriver.com> wrote:
> Activating the INITRAMFS_TASK can cause circular dependencies, but
> that is up to the end user to resolve in recipes. The INITRAMFS_TASK
> should also trigger immediate linking of the cpio task in the first
> compile pass. This was a subtle regression introduced by: 609d5a9ab
> (kernel.bbclass, image.bbclass: Implement kernel INITRAMFS dependency
> and bundling).
>
> This patch restores the previous behavior and only affects the
> INITRAMFS_TASK which is not set by any of the default build profiles
> in oe-core.
>
> Signed-off-by: Jason Wessel <jason.wessel at windriver.com>
> ---
> meta/classes/kernel.bbclass | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
> index 8cf66ce..73c525f 100644
> --- a/meta/classes/kernel.bbclass
> +++ b/meta/classes/kernel.bbclass
> @@ -156,6 +156,12 @@ kernel_do_compile() {
> # different initramfs image. The way to do that in the kernel
> # is to specify:
> # make ...args... CONFIG_INITRAMFS_SOURCE=some_other_initramfs.cpio
> + if [ "$use_alternate_initrd" = "" ] && [ "${INITRAMFS_TASK}" != "" ] ; then
> + # The old style way of copying an prebuilt image and building it
> + # is turned on via INTIRAMFS_TASK != ""
> + copy_initramfs
> + use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
> + fi
> oe_runmake ${KERNEL_IMAGETYPE_FOR_MAKE} ${KERNEL_ALT_IMAGETYPE} CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
> if test "${KERNEL_IMAGETYPE_FOR_MAKE}.gz" = "${KERNEL_IMAGETYPE}"; then
> gzip -9c < "${KERNEL_IMAGETYPE_FOR_MAKE}" > "${KERNEL_OUTPUT}"
> --
> 1.7.9.5
>
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