Enable the ability to create an image matching SDK

Rebased and patch 7/7 added to correct an oversight in base.bbclass.

--- v2

Only difference is patch 1/6, I accidently sent and older broken version of the patch. This is the correct version.

--- v1

After this series of patches, it is possible to generate an SDK that matches the image. The SDK and all related code is only activated if an image recipe is built using the "populate_sdk" task, such as:

bitbake core-image-sato -c populate_sdk

Existing SDK images, such as meta-toolchain or meta-toolchain-gmae continue to work without modifications.

The following changes since commit 64422f7c5da160050a5454817c8fa9d070104b34:

package.bbclass: Add missing PKGR, PKGV, PKGE and ALTERNATIVE variables from PACKAGEVARS (2012-07-02 16:44:57 +0100)

are available in the git repository at:
git://git.pokylinux.org/poky-contrib mhatle/sdk
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=mhatle/sdk

Mark Hatle (7):
Fix manual log file paths
populate_sdk.bbclass: Split into two parts
populate_sdk: Allow for attempt only packages in the SDK populate_sdk_base.bbclass: Change to using task specific depends
populate_sdk: enable basic multilib support image.bbclass: Add support to build the SDK in parallel with the
image
base.bbclass: Add cross-canadian-${TRANSLATED_TARGET_ARCH} to the
license exclusion list

 meta/classes/base.bbclass              |    2 +-
 meta/classes/image.bbclass             |    7 ++-
 meta/classes/package_deb.bbclass       |    4 +-
 meta/classes/package_ipk.bbclass       |    2 +-
 meta/classes/package_rpm.bbclass       |   10 +-
 meta/classes/populate_sdk.bbclass      |   91 +---------------------
 meta/classes/populate_sdk_base.bbclass |  128 ++++++++++++++++++++++++++++++++
 meta/classes/populate_sdk_deb.bbclass  |    6 +-
 meta/classes/populate_sdk_ipk.bbclass  |    5 +-
 meta/classes/populate_sdk_rpm.bbclass  |    4 +-
 meta/classes/rootfs_deb.bbclass        |    2 +
 meta/classes/rootfs_ipk.bbclass        |    2 +
 meta/classes/toolchain-scripts.bbclass |   16 +++--
 13 files changed, 171 insertions(+), 108 deletions(-)
 create mode 100644 meta/classes/populate_sdk_base.bbclass

1.7.3.4