Index: src/libcfa/Makefile.am
===================================================================
--- src/libcfa/Makefile.am	(revision a6151baa3a12bfe16ad97aa148f11da6d2d8d4c3)
+++ src/libcfa/Makefile.am	(revision 205ee4e541dc5f5bd22d09ac8bebb2ae7b728b99)
@@ -26,14 +26,14 @@
 # create extra forward types/declarations to reduce inclusion of library files
 extras.cf : extras.regx extras.c
-	@BACKEND_CC@ -E ${srcdir}/extras.c | grep -f extras.regx > ${srcdir}/extras.cf
+	$(AM_V_GEN)@BACKEND_CC@ -E ${srcdir}/extras.c | grep -f extras.regx > ${srcdir}/extras.cf
 
 # create forward declarations for gcc builtins
 builtins.cf : builtins.c
-	if [ -e $< ] ; then \
+	$(AM_V_GEN)if [ -e $< ] ; then \
 		@BACKEND_CC@ -E -P $^ | sed -e "/targetm/s/.*//" -e "/_Decimal/s/.*//" -e "s/void (const char \*)0();//" -e "s/\"//g" -e "s/\(__builtin_\) /\1/" > $@ ; \
 	fi
 
 builtins.c : builtins.def prototypes.awk
-	if [ -e $< ] ; then \
+	$(AM_V_GEN)if [ -e $< ] ; then \
 		@BACKEND_CC@ -E prototypes.c | awk -f prototypes.awk > $@ ; \
 	fi
Index: src/libcfa/Makefile.in
===================================================================
--- src/libcfa/Makefile.in	(revision a6151baa3a12bfe16ad97aa148f11da6d2d8d4c3)
+++ src/libcfa/Makefile.in	(revision 205ee4e541dc5f5bd22d09ac8bebb2ae7b728b99)
@@ -601,14 +601,14 @@
 # create extra forward types/declarations to reduce inclusion of library files
 extras.cf : extras.regx extras.c
-	@BACKEND_CC@ -E ${srcdir}/extras.c | grep -f extras.regx > ${srcdir}/extras.cf
+	$(AM_V_GEN)@BACKEND_CC@ -E ${srcdir}/extras.c | grep -f extras.regx > ${srcdir}/extras.cf
 
 # create forward declarations for gcc builtins
 builtins.cf : builtins.c
-	if [ -e $< ] ; then \
+	$(AM_V_GEN)if [ -e $< ] ; then \
 		@BACKEND_CC@ -E -P $^ | sed -e "/targetm/s/.*//" -e "/_Decimal/s/.*//" -e "s/void (const char \*)0();//" -e "s/\"//g" -e "s/\(__builtin_\) /\1/" > $@ ; \
 	fi
 
 builtins.c : builtins.def prototypes.awk
-	if [ -e $< ] ; then \
+	$(AM_V_GEN)if [ -e $< ] ; then \
 		@BACKEND_CC@ -E prototypes.c | awk -f prototypes.awk > $@ ; \
 	fi