kernel.bbclass: Set vardepsexclusive for KERNEL_IMAGE_BASE_NAME

Exclude the DATETIME variable from the KERNEL_IMAGE_BASE_NAME variable.

This avoids the last road block linux-yocto for sstate.

Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 341809a7d7..b2f8132abf 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -472,6 +472,8 @@ do_sizecheck() {
 addtask sizecheck before do_install after do_compile
 
 KERNEL_IMAGE_BASE_NAME ?= "${KERNEL_IMAGETYPE}-${PV}-${PR}-${MACHINE}-${DATETIME}"
+# Don't include the DATETIME variable in the sstate package signatures
+KERNEL_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
 KERNEL_IMAGE_SYMLINK_NAME ?= "${KERNEL_IMAGETYPE}-${MACHINE}"
 
 kernel_do_deploy() {