Build DEVICE manifests and fragments for each SKU
Single vendor can support multiple skus with different
capabilities. Add support to define and build sku
based device manifests.
Specify DEVICE manifests in BoardConfig.mk as below.
# installed to /vendor/etc/vintf/manifest_{sku}.xml
DEVICE_MANIFEST_SKUS := sku1 sku2 sku3
DEVICE_MANIFEST_SKU1_FILE := device/foo/bar/manifest_sku1.xml
DEVICE_MANIFEST_SKU2_FILE := device/foo/bar/manifest_sku2.xml
DEVICE_MANIFEST_SKU3_FILE := device/foo/bar/manifest_sku3.xml
Bug: 148601741
Change-Id: Id57d4ad21b0d3edf8d60d07446b6b806c1df20ab
diff --git a/target/board/Android.mk b/target/board/Android.mk
index 2c7d2da..0c326b9 100644
--- a/target/board/Android.mk
+++ b/target/board/Android.mk
@@ -52,6 +52,43 @@
include $(BUILD_PREBUILT)
endif
+# DEVICE_MANIFEST_SKUS: a list of SKUS where DEVICE_MANIFEST_<sku>_FILE is defined.
+ifdef DEVICE_MANIFEST_SKUS
+
+# Install /vendor/etc/vintf/manifest_$(sku).xml
+# $(1): sku
+define _add_device_sku_manifest
+my_fragment_files_var := DEVICE_MANIFEST_$$(call to-upper,$(1))_FILE
+ifndef $$(my_fragment_files_var)
+$$(error $(1) is in DEVICE_MANIFEST_SKUS but $$(my_fragment_files_var) is not defined)
+endif
+my_fragment_files := $$($$(my_fragment_files_var))
+include $$(CLEAR_VARS)
+LOCAL_MODULE := vendor_manifest_$(1).xml
+LOCAL_MODULE_STEM := manifest_$(1).xml
+LOCAL_MODULE_CLASS := ETC
+LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/vintf
+
+GEN := $$(local-generated-sources-dir)/manifest_$(1).xml
+$$(GEN): PRIVATE_SRC_FILES := $$(my_fragment_files)
+$$(GEN): $$(my_fragment_files) $$(HOST_OUT_EXECUTABLES)/assemble_vintf
+ BOARD_SEPOLICY_VERS=$(BOARD_SEPOLICY_VERS) \
+ PRODUCT_ENFORCE_VINTF_MANIFEST=$(PRODUCT_ENFORCE_VINTF_MANIFEST) \
+ PRODUCT_SHIPPING_API_LEVEL=$(PRODUCT_SHIPPING_API_LEVEL) \
+ $$(HOST_OUT_EXECUTABLES)/assemble_vintf -o $$@ \
+ -i $$(call normalize-path-list,$$(PRIVATE_SRC_FILES))
+
+LOCAL_PREBUILT_MODULE_FILE := $$(GEN)
+include $$(BUILD_PREBUILT)
+my_fragment_files_var :=
+my_fragment_files :=
+endef
+
+$(foreach sku, $(DEVICE_MANIFEST_SKUS), $(eval $(call _add_device_sku_manifest,$(sku))))
+_add_device_sku_manifest :=
+
+endif # DEVICE_MANIFEST_SKUS
+
# ODM manifest
ifdef ODM_MANIFEST_FILES
# ODM_MANIFEST_FILES is a list of files that is combined and installed as the default ODM manifest.