[OS-BUILD PATCHv2 9/24] redhat/Makefile: Move BUILD to Makefile.variables

[Prarit Bhargava (via Email Bridge)]

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

redhat/Makefile: Move BUILD to Makefile.variables

Move BUILD to Makefile.variables.

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

diff --git a/redhat/Makefile b/redhat/Makefile
index blahblah..blahblah 100644
--- a/redhat/Makefile
+++ b/redhat/Makefile
@@ -101,7 +101,9 @@ endif
 KVERSION:=$(RPMKVERSION).$(RPMKPATCHLEVEL).$(RPMKSUBLEVEL)
 RPMVERSION:=$(KVERSION)
 
-BUILD:=$(RHEL_RELEASE)
+ifndef BUILD
+  BUILD:=$(RHEL_RELEASE)
+endif
 SPECFILE:=$(PACKAGE_NAME).spec
 RPM:=$(REDHAT)/rpm
 SRPMS:=$(RPM)/SRPMS
diff --git a/redhat/Makefile.variables b/redhat/Makefile.variables
index blahblah..blahblah 100644
--- a/redhat/Makefile.variables
+++ b/redhat/Makefile.variables
@@ -86,3 +86,7 @@ BUILD_PROFILE ?=
 # This sets the koji|brew build flags for the dist[g]-koji|brew targets.  These
 # options are passed directly to the brew and koji commands in those targets.
 BUILD_FLAGS ?=
+
+# This sets the incremental build version value in the rpm NVR.  If unset, this
+# defaults to RHEL_RELEASE from Makefile.rhelver
+BUILD ?=

--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1641