Generate SBOM of the target product in file sbom.spdx in product out directory.
Original aosp/2374663 was reverted, try to submit it again with some fixes in this.
Test: m sbom
Test: m dist
Test: on aosp, lunch aosp_bluejay-userdebug && m dist
Bug: 266726655
Change-Id: Icf305770473f0c448a1ad721cbe7addf737115e4
diff --git a/core/sbom.mk b/core/sbom.mk
new file mode 100644
index 0000000..e23bbc1
--- /dev/null
+++ b/core/sbom.mk
@@ -0,0 +1,11 @@
+# For SBOM generation
+# This is included by base_rules.mk and is not necessary to be included in other .mk files
+# unless a .mk file changes its installed file after including base_rules.mk.
+
+ifdef my_register_name
+ ifneq (, $(strip $(ALL_MODULES.$(my_register_name).INSTALLED)))
+ $(foreach installed_file,$(ALL_MODULES.$(my_register_name).INSTALLED),\
+ $(eval ALL_INSTALLED_FILES.$(installed_file) := $(my_register_name))\
+ )
+ endif
+endif
\ No newline at end of file