Extensible SDK fixes

Fixes for building the extensible SDK without uninative enabled, fixes for the recently implemented sstate filtering, fixes for buildtools handling within the eSDK installer, addition of sanity tests early in the eSDK install process, and a couple of other related fixes.

Worth noting is that this changeset, building the eSDK with OE-Core's default configuration now works again. It's not clear to me when it broke (it may have only been recently, certainly it was after the sstate filtering patches that the YP autobuilder started warning that the tests were failing with OE-Core).

The following changes since commit 5ed0d5a7d9b051a551a6de644bf6a42b87c12471:

dbus: backport stdint.h build fix (2016-08-10 10:45:33 +0100)

are available in the git repository at:

git://git.openembedded.org/openembedded-core-contrib paule/extsdkfixes13-oe
http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=paule/extsdkfixes13-oe

Paul Eggleton (10):
gen-lockedsig-cache: ensure symlinks are dereferenced classes/populate_sdk_ext: ensure eSDK can build without uninative enabled classes/populate_sdk_ext: handle lack of uninative when filtering sstate classes/populate_sdk_ext: sstate filtering fixes lib/oe/copy_buildsystem: fix merging sstate directories for eSDK classes/populate_sdk_ext: properly handle buildtools install failure classes/populate_sdk_ext: properly determine buildtools filename toolchain-shar-extract.sh: add option to list contents classes/populate_sdk_ext: add some pre-install checks classes/populate_sdk_ext: drop duplicated error message

 meta/classes/populate_sdk_ext.bbclass | 114 +++++++++++++++++++++++++++-------
 meta/files/ext-sdk-prepare.py         |   2 +-
 meta/files/toolchain-shar-extract.sh  |  25 +++++++-
 meta/lib/oe/copy_buildsystem.py       |  20 +++---
 scripts/gen-lockedsig-cache           |   7 ++-
 5 files changed, 131 insertions(+), 37 deletions(-)

2.5.5