[OS-BUILD PATCH] redhat/Makefile.variables: Add ADD_COMMITID_TO_VERSION

[Prarit Bhargava (via Email Bridge)]

From: Prarit Bhargava <prarit(a)redhat.com&gt;

redhat/Makefile.variables: Add ADD_COMMITID_TO_VERSION

As noted in ARK commit 40aae9752b8b ("Fix versioning on stable Fedora"),
adding the commit ID to all versions must be optional.  Currently, the
centos-stream-9 repository does not have this feature and adding it would
cause a significant behavioral change in the dist-*-rpm and other targets.

Add ADD_COMMITID_TO_VERSION which makes adding the commit ID to the
version field optional.

Signed-off-by: Prarit Bhargava <prarit(a)redhat.com&gt;

diff --git a/redhat/Makefile.variables b/redhat/Makefile.variables
index blahblah..blahblah 100644
--- a/redhat/Makefile.variables
+++ b/redhat/Makefile.variables
@@ -124,3 +124,7 @@ RHSELFTESTDATA ?=
 # This variable is used by the redhat/self-tests.  It should not be
 # considered stable and my be changed or removed without warning.
 RHDISTDATADIR ?=
+
+# This appends 5 characters of the top-of-tree commit ID to the BUILD variable,
+# which is then reflected in the package NVR.
+ADD_COMMITID_TO_VERSION ?=

--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2003