On Thu, 2012-02-23 at 19:33 -0800, Khem Raj wrote:

We have currently no override to detect a recipe
being build cross, crosssdk or for target
at times we can use virtclass-native and virtclass-nativesdk to
override stuff in recipes but we dont have way to modify a variables
based on recipe type always.

With this patch we attempt to have recipe class override always
so we can use it in recipes which use BBCLASSEXTEND as well as
others which inherit the classes directly.

I am not too fond of names that I have used so any suggestions are
welcome I would have liked to drop virtclass- from the existing
overrides but that would mean a lot of changes so I left them
alone.

With this change now we can say

EXTRA_OECONF_class-target = "...."
EXTRA_OECONF_virtclass-native = "..."
EXTRA_OECONF_virtclass-nativesdk = "..."
EXTRA_OECONF_virtclass-crosssdk= "..."

I think we need to drop the "virt" here and make this consistent since
they are no longer specific to the virtual BBCLASSEXTEND code...

Cheers,

Richard