[PATCH] bitbake.conf/abi_version.conf: Update to use BasicHash signature generator

[Richard Purdie <richard.purdie@linuxfoundation.org>]

This switches to use the hash based signature generatior and update
layout_abi to match stamp file layout changes.

Angstrom, SHR and Poky did this a while ago. This brings the OE-Core defaults
into line with what is the best common practise at this point. Its been
discussed on the mailing lists and by the TSC at length, this just completes
the transition.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/conf/abi_version.conf |    2 +-
 meta/conf/bitbake.conf     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/conf/abi_version.conf b/meta/conf/abi_version.conf
index f2919e5..83b668a 100644
--- a/meta/conf/abi_version.conf
+++ b/meta/conf/abi_version.conf
@@ -4,4 +4,4 @@
 # that breaks the format and have been previously discussed on the mailing list 
 # with general agreement from the core team.
 #
-OELAYOUT_ABI = "7"
+OELAYOUT_ABI = "8"
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index b6fbc7a..fbc0ca2 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -748,7 +748,7 @@ TRANSLATED_TARGET_ARCH ??= "${@d.getVar('TARGET_ARCH', True).replace("_", "-")}"
 BB_CONSOLELOG ?= "${TMPDIR}/cooker.log.${DATETIME}"
 
 # Setup our default hash policy
-BB_SIGNATURE_HANDLER ?= "OEBasic"
+BB_SIGNATURE_HANDLER ?= "OEBasicHash"
 BB_HASHBASE_WHITELIST ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH DL_DIR SSTATE_DIR THISDIR FILESEXTRAPATHS FILE_DIRNAME HOME LOGNAME SHELL TERM USER FILESPATH STAGING_DIR_HOST STAGING_DIR_TARGET COREBASE PRSERV_HOST PRSERV_PORT PRSERV_DUMPDIR PRSERV_DUMPFILE PRSERV_LOCKDOWN PARALLEL_MAKE CCACHE_DIR EXTERNAL_TOOLCHAIN CCACHE"
 BB_HASHCONFIG_WHITELIST ?= "${BB_HASHBASE_WHITELIST} DATE TIME SESSION_MANAGER DBUS_SESSION_BUS_ADDRESS SSH_AGENT_PID XDG_SESSION_COOKIE SSH_AUTH_SOCK XAUTHORITY PSEUDO_BUILD"
 BB_SIGNATURE_EXCLUDE_FLAGS ?= "doc defaultval _append _prepend deps depends lockfiles type vardepsexclude \