diff --git a/core/base_rules.mk b/core/base_rules.mk
index 63c6c52..075465e 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -557,7 +557,8 @@
 # The module itself.
 $(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
   $(eval my_compat_dist_$(suite) := $(foreach dir, $(call compatibility_suite_dirs,$(suite),$(arch_dir)), \
-    $(LOCAL_BUILT_MODULE):$(dir)/$(my_installed_module_stem))))
+    $(LOCAL_BUILT_MODULE):$(dir)/$(my_installed_module_stem))) \
+  $(eval my_compat_dist_config_$(suite) := ))
 
 # Make sure we only add the files once for multilib modules.
 ifndef $(my_prefix)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_compat_files
@@ -604,7 +605,7 @@
 
 ifneq (,$(test_config))
 $(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
-  $(eval my_compat_dist_$(suite) += $(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
+  $(eval my_compat_dist_config_$(suite) += $(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
     $(test_config):$(dir)/$(LOCAL_MODULE).config)))
 endif
 
@@ -612,14 +613,14 @@
 
 ifneq (,$(wildcard $(LOCAL_PATH)/DynamicConfig.xml))
 $(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
-  $(eval my_compat_dist_$(suite) += $(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
+  $(eval my_compat_dist_config_$(suite) += $(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
     $(LOCAL_PATH)/DynamicConfig.xml:$(dir)/$(LOCAL_MODULE).dynamic)))
 endif
 
 ifneq (,$(wildcard $(LOCAL_PATH)/$(LOCAL_MODULE)_*.config))
 $(foreach extra_config, $(wildcard $(LOCAL_PATH)/$(LOCAL_MODULE)_*.config), \
   $(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
-    $(eval my_compat_dist_$(suite) += $(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
+    $(eval my_compat_dist_config_$(suite) += $(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
       $(extra_config):$(dir)/$(notdir $(extra_config))))))
 endif
 endif # $(my_prefix)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_compat_files
@@ -638,6 +639,8 @@
 is_native :=
 
 $(call create-suite-dependencies)
+$(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
+  $(eval my_compat_dist_config_$(suite) := ))
 
 endif  # LOCAL_COMPATIBILITY_SUITE
 
diff --git a/core/definitions.mk b/core/definitions.mk
index 092a778..90c6ecb 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -2671,6 +2671,18 @@
 	$$(copy-file-to-target)
 endef
 
+# Copies many xml files and check they are well-formed.
+# $(1): The xml files to copy.  Each entry is a ':' separated src:dst pair.
+# Evaluates to the list of the dst files. (ie suitable for a dependency list.)
+define copy-many-xml-files-checked
+$(foreach f, $(1), $(strip \
+    $(eval _cmf_tuple := $(subst :, ,$(f))) \
+    $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \
+    $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \
+    $(eval $(call copy-xml-file-checked,$(_cmf_src),$(_cmf_dest))) \
+    $(_cmf_dest)))
+endef
+
 # Copy the file only if it is a well-formed manifest file. For use viea $(eval)
 # $(1): source file
 # $(2): destination file
@@ -3116,15 +3128,20 @@
 
 # For each suite:
 # 1. Copy the files to the many suite output directories.
+#    And for test config files, we'll check the .xml is well-formed before copy.
 # 2. Add all the files to each suite's dependent files list.
 # 3. Do the dependency addition to my_all_targets
-# Requires for each suite: my_compat_dist_$(suite) to be defined.
+# Requires for each suite: use my_compat_dist_config_$(suite) to define the test config.
+#    and use my_compat_dist_$(suite) to define the others.
 define create-suite-dependencies
 $(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
   $(eval COMPATIBILITY.$(suite).FILES := \
-    $$(COMPATIBILITY.$(suite).FILES) $$(foreach f,$$(my_compat_dist_$(suite)),$$(call word-colon,2,$$(f))))) \
+    $$(COMPATIBILITY.$(suite).FILES) $$(foreach f,$$(my_compat_dist_$(suite)),$$(call word-colon,2,$$(f))) \
+      $$(foreach f,$$(my_compat_dist_config_$(suite)),$$(call word-colon,2,$$(f))))) \
 $(eval $(my_all_targets) : $(call copy-many-files, \
-  $(sort $(foreach suite,$(LOCAL_COMPATIBILITY_SUITE),$(my_compat_dist_$(suite))))))
+  $(sort $(foreach suite,$(LOCAL_COMPATIBILITY_SUITE),$(my_compat_dist_$(suite))))) \
+  $(call copy-many-xml-files-checked, \
+    $(sort $(foreach suite,$(LOCAL_COMPATIBILITY_SUITE),$(my_compat_dist_config_$(suite))))))
 endef
 
 ###########################################################