Fix installation of configuration files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20215 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Makefile.rules b/Makefile.rules
index fc4e7a8..92f49d5 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -530,9 +530,9 @@
 	$(Echo) Installing Configuration Files To $(PROJ_etcdir)
 	$(Verb)for file in $(CONFIG_FILES); do \
           if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
-            $(Install) -D -m 0644 $(PROJ_OBJ_DIR)/$${file} $(PROJ_etcdir) ; \
+            $(Install) -m 0644 $(PROJ_OBJ_DIR)/$${file} $(PROJ_etcdir) ; \
           elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
-            $(Install) -D -m 0644 $(PROJ_SRC_DIR)/$${file} $(PROJ_etcdir) ; \
+            $(Install) -m 0644 $(PROJ_SRC_DIR)/$${file} $(PROJ_etcdir) ; \
           else \
             $(ECHO) Error: cannot find config file $${file}. ; \
           fi \