core & tools: system_dlkm: add dynamic partition

Converts existing static partition support to a
dynamic partition.

Bug: 200082547
Test: TH
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: Ifd6d0c2a04e947b16f8b241e99cca594a1d315ae
diff --git a/core/sysprop.mk b/core/sysprop.mk
index 1d38f8c..12ead6e 100644
--- a/core/sysprop.mk
+++ b/core/sysprop.mk
@@ -464,6 +464,20 @@
     $(empty),\
     $(empty)))
 
+# ----------------------------------------------------------------
+# system_dlkm/build.prop
+#
+
+INSTALLED_SYSTEM_DLKM_BUILD_PROP_TARGET := $(TARGET_OUT_SYSTEM_DLKM)/etc/build.prop
+$(eval $(call build-properties,\
+    system_dlkm,\
+    $(INSTALLED_SYSTEM_DLKM_BUILD_PROP_TARGET),\
+    $(empty),\
+    $(empty),\
+    $(empty),\
+    $(empty),\
+    $(empty)))
+
 # -----------------------------------------------------------------
 # system_ext/etc/build.prop
 #