[OE-core] [PATCH v2] Add new IMAGE_CLASSES variable for classes for image generation
Saul Wold
sgw at linux.intel.com
Mon Nov 7 19:07:11 UTC 2011
On 11/02/2011 09:25 AM, Matthew McClintock wrote:
> Allows us to import classes only for images and not to the global
> namespace
>
> Signed-off-by: Matthew McClintock<msm at freescale.com>
> ---
> Change IMAGE_CLASSES definition to use ?= instead of =
> so it's clear we want to override this variable. This worked
> before because the value in my distro.conf file overwrote
> this value regardless of the fact it was set with =
>
> meta-yocto/conf/local.conf.sample | 6 ++++++
> meta/classes/image.bbclass | 3 ++-
> 2 files changed, 8 insertions(+), 1 deletions(-)
>
> diff --git a/meta-yocto/conf/local.conf.sample b/meta-yocto/conf/local.conf.sample
> index da3f8df..8177713 100644
> --- a/meta-yocto/conf/local.conf.sample
> +++ b/meta-yocto/conf/local.conf.sample
> @@ -163,6 +163,12 @@ EXTRA_IMAGE_FEATURES = "debug-tweaks"
> # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
> USER_CLASSES ?= "image-mklibs image-prelink"
>
> +# Additional image generation features
> +#
> +# The following is a list of classes to import to use in the generation of images
> +# currently an example class is image_types_uboot
> +# IMAGE_CLASSES = " image_types_uboot"
> +
> #
> # Runtime testing of images
> #
The preferred location for this advanced functionality should be the
local.conf.sample.extended as Richard points out, please resubmit.
Thanks
Sau!
> diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
> index 05f4331..a2770a4 100644
> --- a/meta/classes/image.bbclass
> +++ b/meta/classes/image.bbclass
> @@ -111,7 +111,8 @@ def get_devtable_list(d):
> str += " %s" % bb.which(bb.data.getVar('BBPATH', d, 1), devtable)
> return str
>
> -inherit image_types
> +IMAGE_CLASSES ?= "image_types"
> +inherit ${IMAGE_CLASSES}
>
> IMAGE_POSTPROCESS_COMMAND ?= ""
> MACHINE_POSTPROCESS_COMMAND ?= ""
More information about the Openembedded-core
mailing list