On 7/9/12 5:39 AM, Richard Purdie wrote:
On Fri, 2012-07-06 at 14:14 -0500, Mark Hatle wrote:
Enable the remapping for SDK generation, this is required to be able to
create an SDK that targets an alternative multilib.  Note, this work does
not finish SDK/multilib support, but it is one more step toward making
it work properly.

Signed-off-by: Mark Hatle <mark.ha...@windriver.com>
---
  meta/classes/multilib.bbclass |    6 ++++++
  1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/meta/classes/multilib.bbclass b/meta/classes/multilib.bbclass
index f3e7618..b92a3ff 100644
--- a/meta/classes/multilib.bbclass
+++ b/meta/classes/multilib.bbclass
@@ -54,6 +54,12 @@ python __anonymous () {
          d.setVar("LINGUAS_INSTALL", "")
          # FIXME, we need to map this to something, not delete it!
          d.setVar("PACKAGE_INSTALL_ATTEMPTONLY", "")
+
+    if bb.data.inherits_class('populate_sdk_base', d):
+        clsextend.map_depends_variable("TOOLCHAIN_TARGET_TASK")
+        clsextend.map_depends_variable("TOOLCHAIN_TARGET_TASK_ATTEMPTONLY")
+
+    if bb.data.inherits_class('image', d) or 
bb.data.inherits_class('populate_sdk_base', d):
          return


There is something odd going on with this patch. You've removed the
earlier return but this patch doesn't show that...

I didn't remove it, I 'moved' it later. Otherwise the populate_sdk_base case is never run, when the image case has already been loaded.

So the flow goes from:

if image class:
  do work
  return

do other stuff

to

if image class:
  do work

if sdk class:
  do other work

if either image or sdk class:
  return

do other stuff

The behavior is the same for the image only class, the only new behavior is adding in the remap for the SDK only (or combined w/ the image) case.

--Mark

Cheers,

Richard


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