Index: src/driver/Makefile.in
===================================================================
--- src/driver/Makefile.in	(revision faf8857316238fb243bc16493862a605ed9b5e6e)
+++ src/driver/Makefile.in	(revision c44e6220a6e2d35bc4df195fa8e088f34d12387f)
@@ -182,4 +182,5 @@
 cc1libdir = ${libdir}
 cc1_SOURCES = cc1.cc
+MAINTAINERCLEANFILES = @CFA_PREFIX@/bin/${bin_PROGRAMS} @CFA_PREFIX@/lib/${cc1lib_PROGRAMS}
 all: all-am
 
@@ -195,7 +196,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/driver/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/driver/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --foreign src/driver/Makefile
+	  $(AUTOMAKE) --gnu src/driver/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@@ -439,4 +440,5 @@
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
 clean: clean-am