bitbake.conf, kernel-artifact-names.bbclass: introduce IMAGE_VERSION_SUFFIX instead of using DATETIME directly

* this makes it easier to use different version string than DATETIME, e.g. set from jenkins job
  while keeping the suffix consistent across all artifacts stored in DEPLOYDIR

(From OE-Core rev: 1245935b9bf32e0321d8ff12492983ba8506190a)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 7 insertions, 11 deletions

diff --git a/meta/classes/kernel-artifact-names.bbclass b/meta/classes/kernel-artifact-names.bbclass
index d696888322..70b1cb804d 100644
--- a/meta/classes/kernel-artifact-names.bbclass
+++ b/meta/classes/kernel-artifact-names.bbclass
@@ -1,19 +1,14 @@
-KERNEL_IMAGE_BASE_NAME ?= "${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
-# Don't include the DATETIME variable in the sstate package signatures
-KERNEL_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
+KERNEL_IMAGE_BASE_NAME ?= "${PKGE}-${PKGV}-${PKGR}-${MACHINE}${IMAGE_VERSION_SUFFIX}"
 KERNEL_IMAGE_SYMLINK_NAME ?= "${MACHINE}"
 
-KERNEL_DTB_BASE_NAME ?= "${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
-KERNEL_DTB_BASE_NAME[vardepsexclude] = "DATETIME"
+KERNEL_DTB_BASE_NAME ?= "${PKGE}-${PKGV}-${PKGR}-${MACHINE}${IMAGE_VERSION_SUFFIX}"
 KERNEL_DTB_SYMLINK_NAME ?= "${MACHINE}"
 
-MODULE_IMAGE_BASE_NAME ?= "modules-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
-MODULE_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
+MODULE_IMAGE_BASE_NAME ?= "modules-${PKGE}-${PKGV}-${PKGR}-${MACHINE}${IMAGE_VERSION_SUFFIX}"
 
 MODULE_TARBALL_BASE_NAME ?= "${MODULE_IMAGE_BASE_NAME}.tgz"
 MODULE_TARBALL_SYMLINK_NAME ?= "modules-${MACHINE}.tgz"
 MODULE_TARBALL_DEPLOY ?= "1"
 
-INITRAMFS_BASE_NAME ?= "initramfs-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
-INITRAMFS_BASE_NAME[vardepsexclude] = "DATETIME"
+INITRAMFS_BASE_NAME ?= "initramfs-${PKGE}-${PKGV}-${PKGR}-${MACHINE}${IMAGE_VERSION_SUFFIX}"
 INITRAMFS_SYMLINK_NAME ?= "initramfs-${MACHINE}"
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index f68954c511..1941633a54 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -445,8 +445,9 @@ STAGING_KERNEL_BUILDDIR = "${TMPDIR}/work-shared/${MACHINE}/kernel-build-artifac
 
 IMAGE_ROOTFS = "${WORKDIR}/rootfs"
 IMAGE_BASENAME = "${PN}"
-IMAGE_NAME = "${IMAGE_BASENAME}-${MACHINE}-${DATETIME}"
-IMAGE_NAME[vardepsexclude] += "DATETIME"
+IMAGE_VERSION_SUFFIX = "-${DATETIME}"
+IMAGE_VERSION_SUFFIX[vardepsexclude] += "DATETIME"
+IMAGE_NAME = "${IMAGE_BASENAME}-${MACHINE}${IMAGE_VERSION_SUFFIX}"
 IMAGE_LINK_NAME = "${IMAGE_BASENAME}-${MACHINE}"
 
 # This option allows for a percentage overage of the actual image size rather than a