Export ROM_BUILDTYPE to soong
Change-Id: Ie66cee2ea5caf0fdb567791d9fd439b854e480cb
diff --git a/core/soong_extra_config.mk b/core/soong_extra_config.mk
index 6f370c5..6765813 100644
--- a/core/soong_extra_config.mk
+++ b/core/soong_extra_config.mk
@@ -46,6 +46,7 @@
$(call add_json_list, OMNI_PRODUCT_PROPERTIES, $(call collapse-prop-pairs,OMNI_PRODUCT_PROPERTIES))
$(call add_json_list, PRODUCT_BUILD_PROP_OVERRIDES, $(call collapse-prop-pairs,PRODUCT_BUILD_PROP_OVERRIDES))
+$(call add_json_list, ROM_BUILDTYPE, $(call collapse-prop-pairs,ROM_BUILDTYPE))
$(call add_json_str, BootloaderBoardName, $(TARGET_BOOTLOADER_BOARD_NAME))