Include build manifest on target

Private repos can be excluded by setting the env var
MANIFEST_EXCLUDES | delimited. proprietary is always
excluded.

Change-Id: I9a085a7102d9905853636e0ad60ac6f80a930ae0

config/Android.mk

@@ -0,0 +1,33 @@
+# Copyright (C) 2023 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+ifdef MANIFEST_EXCLUDES
+MANIFEST_EXCLUDES := |$(MANIFEST_EXCLUDES)
+endif
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE         := build-manifest
+LOCAL_MODULE_SUFFIX  := .xml
+LOCAL_MODULE_CLASS   := ETC
+LOCAL_PRODUCT_MODULE := true
+
+_build-manifest_intermediates := $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE))
+_build-manifest_xml := $(_build-manifest_intermediates)/$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
+
+$(_build-manifest_xml):
+	mkdir -p $(dir $@)
+	python3 .repo/repo/repo manifest -o - -r | grep -Ev "proprietary_$(MANIFEST_EXCLUDES)" > $@
+
+include $(BUILD_SYSTEM)/base_rules.mk

config/common.mk

@@ -105,6 +105,10 @@ TARGET_SCREEN_HEIGHT ?= 1920
 PRODUCT_PACKAGES += \
     bootanimation.zip
 
+# Build Manifest
+PRODUCT_PACKAGES += \
+    build-manifest
+
 # Lineage packages
 PRODUCT_PACKAGES += \
     LineageParts \