[OE-core] [PATCH 09/14] linux-yocto: detect and avoid branch revision checking for AUTOREV

[Saul Wold]

From: Bruce Ashfield <bruce.ashfield at windriver.com>

When a BSP or layer specifies an AUTOREV for SRCREV, the logic
that matches expected vs real branch heads doesn't apply. We
always want the latest.

To solve the issues with invalid git revs causing validation
failures, we detect the AUTOINC value and do a early return,
skipping validation.

Signed-off-by: Bruce Ashfield <bruce.ashfield at windriver.com>
---
 meta/classes/kernel-yocto.bbclass                  |    7 +++++++
 .../kern-tools/kern-tools-native_git.bb            |    2 +-
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass
index 818a07e..536434f 100644
--- a/meta/classes/kernel-yocto.bbclass
+++ b/meta/classes/kernel-yocto.bbclass
@@ -136,6 +136,13 @@ do_validate_branches() {
  	 	return
  	fi
 
+	# nothing to do if SRCREV=${AUTOREV}
+	if [ "${SRCREV_machine}" = "AUTOINC" ]; then
+		# restore the branch for builds
+		git checkout -f ${KBRANCH}
+		return
+	fi
+
  	branch_head=`git show-ref -s --heads ${KBRANCH}`
  	meta_head=`git show-ref -s --heads ${KMETA}`
  	target_branch_head="${SRCREV_machine}"
diff --git a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
index 829d105..f7600ca 100644
--- a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
+++ b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
@@ -4,7 +4,7 @@ LIC_FILES_CHKSUM = "file://git/tools/kgit;beginline=5;endline=9;md5=e2bf4415f3d8
 
 DEPENDS = "git-native guilt-native"
 
-SRCREV = "ecbdf3cdf6705a63dcb3c50bb24c311046f0b35c"
+SRCREV = "f8eb067b023d590b6cd8deddf6f96d6a820997af"
 PR = r10
 PV = "0.1+git${SRCPV}"
 
-- 
1.7.1.1