Use sanitizer paths exported by make

The clang prebuilts now provide a single module with per-architecture
variants instead of a module per architecture, which means the module
name doesn't match the installed file name.  Use the file names
exported from Soong instead of the module names.

Bug: 220019988
Test: m out/target/produuct/coral/system/etc/sanitizer.libraries.txt
Change-Id: I12e7e988ce60d928987db8611883e67f2ecdee87
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index d592366..20eaf3e 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -197,15 +197,9 @@
 LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)
 LOCAL_MODULE_STEM := $(LOCAL_MODULE)
 include $(BUILD_SYSTEM)/base_rules.mk
-$(LOCAL_BUILT_MODULE): PRIVATE_SANITIZER_RUNTIME_LIBRARIES := $(addsuffix .so,\
-  $(ADDRESS_SANITIZER_RUNTIME_LIBRARY) \
-  $(HWADDRESS_SANITIZER_RUNTIME_LIBRARY) \
-  $(UBSAN_RUNTIME_LIBRARY) \
-  $(TSAN_RUNTIME_LIBRARY) \
-  $(2ND_ADDRESS_SANITIZER_RUNTIME_LIBRARY) \
-  $(2ND_HWADDRESS_SANITIZER_RUNTIME_LIBRARY) \
-  $(2ND_UBSAN_RUNTIME_LIBRARY) \
-  $(2ND_TSAN_RUNTIME_LIBRARY))
+$(LOCAL_BUILT_MODULE): PRIVATE_SANITIZER_RUNTIME_LIBRARIES := \
+    $(SANITIZER_STEMS) \
+    $(2ND_SANITIZER_STEMS)
 $(LOCAL_BUILT_MODULE):
 	@echo "Generate: $@"
 	@mkdir -p $(dir $@)