Add prebuilt ABI checker support to soong

This commit adds prebuilt ABI checker support to soong so that
`cc_prebuilt_library_shared` and `cc_prebuilt_binary` are checked.

To opt out the check, add `check_elf_files: false` to your module.

Bug: 119086738
Test: lunch aosp_sailfish-userdebug && CHECK_ELF_FILES=true make check-elf-files
Change-Id: Idb4290c8f48aad545894a7ae718a537cbf832233

cc/vndk_prebuilt.go

@@ -60,6 +60,10 @@ type vndkPrebuiltProperties struct {
 
 	// Prebuilt files for each arch.
 	Srcs []string `android:"arch_variant"`
+
+	// Check the prebuilt ELF files (e.g. DT_SONAME, DT_NEEDED, resolution of undefined symbols,
+	// etc).
+	Check_elf_files *bool
 }
 
 type vndkPrebuiltLibraryDecorator struct {
@@ -155,6 +159,8 @@ func vndkPrebuiltSharedLibrary() *Module {
 		libraryDecorator: library,
 	}
 
+	prebuilt.properties.Check_elf_files = BoolPtr(false)
+
 	module.compiler = nil
 	module.linker = prebuilt
 	module.installer = prebuilt