diff --git a/core/base_rules.mk b/core/base_rules.mk
index c554c80..e26f456 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -875,6 +875,16 @@
 endif  # LOCAL_UNINSTALLABLE_MODULE
 endif  # LOCAL_COMPATIBILITY_SUITE
 
+my_supported_variant :=
+ifeq ($(my_host_cross),true)
+  my_supported_variant := HOST_CROSS
+else
+  ifdef LOCAL_IS_HOST_MODULE
+    my_supported_variant := HOST
+  else
+    my_supported_variant := DEVICE
+  endif
+endif
 ###########################################################
 ## Add test module to ALL_DISABLED_PRESUBMIT_TESTS if LOCAL_PRESUBMIT_DISABLED is set to true.
 ###########################################################
@@ -1001,6 +1011,10 @@
     $(ALL_MODULES.$(my_register_name).TEST_DATA_BINS) $(LOCAL_TEST_DATA_BINS)
 endif
 
+ALL_MODULES.$(my_register_name).SUPPORTED_VARIANTS := \
+  $(ALL_MODULES.$(my_register_name).SUPPORTED_VARIANTS) \
+  $(filter-out $(ALL_MODULES.$(my_register_name).SUPPORTED_VARIANTS),$(my_supported_variant))
+
 ##########################################################################
 ## When compiling against the VNDK, add the .vendor or .product suffix to
 ## required modules.
diff --git a/core/tasks/module-info.mk b/core/tasks/module-info.mk
index e5ddb1a..8097535 100644
--- a/core/tasks/module-info.mk
+++ b/core/tasks/module-info.mk
@@ -27,6 +27,7 @@
 			'"data": [$(foreach w,$(sort $(ALL_MODULES.$(m).TEST_DATA)),"$(w)", )], ' \
 			'"runtime_dependencies": [$(foreach w,$(sort $(ALL_MODULES.$(m).LOCAL_RUNTIME_LIBRARIES)),"$(w)", )], ' \
 			'"data_dependencies": [$(foreach w,$(sort $(ALL_MODULES.$(m).TEST_DATA_BINS)),"$(w)", )], ' \
+			'"supported_variants": [$(foreach w,$(sort $(ALL_MODULES.$(m).SUPPORTED_VARIANTS)),"$(w)", )], ' \
 			'},\n' \
 	 ) | sed -e 's/, *\]/]/g' -e 's/, *\}/ }/g' -e '$$s/,$$//' >> $@
 	$(hide) echo '}' >> $@