diff --git a/core/layoutlib_fonts.mk b/core/layoutlib_fonts.mk
index d2a814f..e7b3a76 100644
--- a/core/layoutlib_fonts.mk
+++ b/core/layoutlib_fonts.mk
@@ -33,3 +33,84 @@
 font_config :=
 fonts_device :=
 FONT_FILES :=
+
+# The following build process of build.prop, layoutlib-res.zip is moved here from release_layoutlib.sh
+# so the SBOM of all platform neutral artifacts and Linux/Windows artifacts of layoutlib can be built in Make/Soong.
+# See go/layoutlib-sbom.
+
+# build.prop shipped with layoutlib
+LAYOUTLIB_BUILD_PROP := $(call intermediates-dir-for,PACKAGING,layoutlib-build-prop,HOST,COMMON)
+$(LAYOUTLIB_BUILD_PROP)/layoutlib-build.prop: $(INSTALLED_SDK_BUILD_PROP_TARGET)
+	rm -rf $@
+	cp $< $@
+	# Remove all the uncommon build properties
+	sed -i '/^ro\.\(build\|product\|config\|system\)/!d' $@
+	# Mark the build as layoutlib. This can be read at runtime by apps
+	sed -i 's|ro.product.brand=generic|ro.product.brand=studio|' $@
+	sed -i 's|ro.product.device=generic|ro.product.device=layoutlib|' $@
+
+$(call dist-for-goals,layoutlib,$(LAYOUTLIB_BUILD_PROP)/layoutlib-build.prop:layoutlib_native/build.prop)
+
+# Resource files from frameworks/base/core/res/res
+LAYOUTLIB_RES := $(call intermediates-dir-for,PACKAGING,layoutlib-res,HOST,COMMON)
+LAYOUTLIB_RES_FILES := $(shell find frameworks/base/core/res/res -type f -not -path 'frameworks/base/core/res/res/values-m[nc]c*' | sort)
+$(LAYOUTLIB_RES)/layoutlib-res.zip: $(SOONG_ZIP) $(HOST_OUT_EXECUTABLES)/aapt2 $(LAYOUTLIB_RES_FILES)
+	rm -rf $@
+	echo $(LAYOUTLIB_RES_FILES) > $(LAYOUTLIB_RES)/filelist.txt
+	$(SOONG_ZIP) -C frameworks/base/core/res -l $(LAYOUTLIB_RES)/filelist.txt -o $(LAYOUTLIB_RES)/temp.zip
+	rm -rf $(LAYOUTLIB_RES)/data && unzip -q -d $(LAYOUTLIB_RES)/data $(LAYOUTLIB_RES)/temp.zip
+	rm -rf $(LAYOUTLIB_RES)/compiled && mkdir $(LAYOUTLIB_RES)/compiled && $(HOST_OUT_EXECUTABLES)/aapt2 compile $(LAYOUTLIB_RES)/data/res/**/*.9.png -o $(LAYOUTLIB_RES)/compiled
+	printf '<?xml version="1.0" encoding="utf-8"?>\n<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.google.android.layoutlib" />' > $(LAYOUTLIB_RES)/AndroidManifest.xml
+	$(HOST_OUT_EXECUTABLES)/aapt2 link -R $(LAYOUTLIB_RES)/compiled/* -o $(LAYOUTLIB_RES)/compiled.apk --manifest $(LAYOUTLIB_RES)/AndroidManifest.xml
+	rm -rf $(LAYOUTLIB_RES)/compiled_apk && unzip -q -d $(LAYOUTLIB_RES)/compiled_apk $(LAYOUTLIB_RES)/compiled.apk
+	for f in $(LAYOUTLIB_RES)/compiled_apk/res/*; do mv "$$f" "$${f/-v4/}";done
+	for f in $(LAYOUTLIB_RES)/compiled_apk/res/**/*.9.png; do mv "$$f" "$${f/.9.png/.compiled.9.png}";done
+	cp -r $(LAYOUTLIB_RES)/compiled_apk/res $(LAYOUTLIB_RES)/data
+	$(SOONG_ZIP) -C $(LAYOUTLIB_RES)/data -D $(LAYOUTLIB_RES)/data/res -o $@
+
+$(call dist-for-goals,layoutlib,$(LAYOUTLIB_RES)/layoutlib-res.zip:layoutlib_native/res.zip)
+
+# SBOM of layoutlib artifacts
+LAYOUTLIB_SBOM := $(call intermediates-dir-for,PACKAGING,layoutlib-sbom,HOST)
+_layoutlib_font_config_files := $(sort $(wildcard frameworks/base/data/fonts/*.xml))
+_layoutlib_fonts_files := $(filter $(TARGET_OUT)/fonts/%.ttf $(TARGET_OUT)/fonts/%.ttc $(TARGET_OUT)/fonts/%.otf, $(INTERNAL_SYSTEMIMAGE_FILES))
+$(LAYOUTLIB_SBOM)/sbom-metadata.csv:
+	rm -rf $@
+	echo installed_file,module_path,soong_module_type,is_prebuilt_make_module,product_copy_files,kernel_module_copy_files,is_platform_generated,build_output_path,static_libraries,whole_static_libraries,is_static_lib >> $@
+	echo build.prop,,,,,,Y,$(LAYOUTLIB_BUILD_PROP)/layoutlib-build.prop,,, >> $@
+
+	$(foreach f,$(_layoutlib_font_config_files),\
+	  echo data/fonts/$(notdir $f),frameworks/base/data/fonts,prebuilt_etc,,,,,$f,,, >> $@; \
+	)
+
+	$(foreach f,$(_layoutlib_fonts_files), \
+	  $(eval _module_name := $(ALL_INSTALLED_FILES.$f)) \
+	  $(eval _module_path := $(strip $(sort $(ALL_MODULES.$(_module_name).PATH)))) \
+	  $(eval _soong_module_type := $(strip $(sort $(ALL_MODULES.$(_module_name).SOONG_MODULE_TYPE)))) \
+	  echo data/fonts/$(notdir $f),$(_module_path),$(_soong_module_type),,,,,$f,,, >> $@; \
+	)
+
+	$(foreach f,$(LAYOUTLIB_RES_FILES), \
+	  $(eval _path := $(subst frameworks/base/core/res,data,$f)) \
+	  echo $(_path),,,,,,Y,$f,,, >> $@; \
+	)
+
+.PHONY: layoutlib-sbom
+layoutlib-sbom: $(LAYOUTLIB_SBOM)/layoutlib.spdx.json
+$(LAYOUTLIB_SBOM)/layoutlib.spdx.json: $(PRODUCT_OUT)/always_dirty_file.txt $(LAYOUTLIB_SBOM)/sbom-metadata.csv $(_layoutlib_font_config_files) $(_layoutlib_fonts_files) $(LAYOUTLIB_BUILD_PROP)/layoutlib-build.prop $(LAYOUTLIB_RES_FILES)
+	rm -rf $@
+	$(GEN_SBOM) --output_file $@ --metadata $(LAYOUTLIB_SBOM)/sbom-metadata.csv --build_version $(BUILD_FINGERPRINT_FROM_FILE) --product_mfr "$(PRODUCT_MANUFACTURER)" --json
+
+$(call dist-for-goals,layoutlib,$(LAYOUTLIB_SBOM)/layoutlib.spdx.json:layoutlib_native/sbom/layoutlib.spdx.json)
+
+# Generate SBOM of framework_res.jar that is created in release_layoutlib.sh.
+# The generated SBOM contains placeholders for release_layotlib.sh to substitute, and the placeholders include:
+# document name, document namespace, document creation info, organization and SHA1 value of framework_res.jar.
+GEN_SBOM_FRAMEWORK_RES := $(HOST_OUT_EXECUTABLES)/generate-sbom-framework_res
+.PHONY: layoutlib-framework_res-sbom
+layoutlib-framework_res-sbom: $(LAYOUTLIB_SBOM)/framework_res.jar.spdx.json
+$(LAYOUTLIB_SBOM)/framework_res.jar.spdx.json: $(LAYOUTLIB_SBOM)/layoutlib.spdx.json $(GEN_SBOM_FRAMEWORK_RES)
+	rm -rf $@
+	$(GEN_SBOM_FRAMEWORK_RES) --output_file $(LAYOUTLIB_SBOM)/framework_res.jar.spdx.json --layoutlib_sbom $(LAYOUTLIB_SBOM)/layoutlib.spdx.json
+
+$(call dist-for-goals,layoutlib,$(LAYOUTLIB_SBOM)/framework_res.jar.spdx.json:layoutlib_native/sbom/framework_res.jar.spdx.json)
\ No newline at end of file