Index: src/Makefile.in
===================================================================
--- src/Makefile.in	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/Makefile.in	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -560,7 +560,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/Makefile
+	  $(AUTOMAKE) --foreign src/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
Index: src/benchmark/Makefile.in
===================================================================
--- src/benchmark/Makefile.in	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/benchmark/Makefile.in	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -306,7 +306,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/benchmark/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/benchmark/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/benchmark/Makefile
+	  $(AUTOMAKE) --foreign src/benchmark/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
Index: src/driver/Makefile.in
===================================================================
--- src/driver/Makefile.in	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/driver/Makefile.in	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -315,7 +315,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/driver/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/driver/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/driver/Makefile
+	  $(AUTOMAKE) --foreign src/driver/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
Index: src/examples/Makefile.in
===================================================================
--- src/examples/Makefile.in	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/examples/Makefile.in	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -319,7 +319,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/examples/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/examples/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/examples/Makefile
+	  $(AUTOMAKE) --foreign src/examples/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
Index: src/libcfa/Makefile.am
===================================================================
--- src/libcfa/Makefile.am	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/libcfa/Makefile.am	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -17,4 +17,5 @@
 # create object files in directory with source files
 AUTOMAKE_OPTIONS = subdir-objects
+ARFLAGS = cr
 
 libdir = ${CFA_LIBDIR}
Index: src/libcfa/Makefile.in
===================================================================
--- src/libcfa/Makefile.in	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/libcfa/Makefile.in	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -142,5 +142,4 @@
 LIBRARIES = $(lib_LIBRARIES)
 AR = ar
-ARFLAGS = cru
 AM_V_AR = $(am__v_AR_@AM_V@)
 am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
@@ -409,4 +408,5 @@
 # create object files in directory with source files
 AUTOMAKE_OPTIONS = subdir-objects
+ARFLAGS = cr
 lib_LIBRARIES = $(am__append_1) $(am__append_2)
 EXTRA_FLAGS = -g -Wall -Werror -Wno-unused-function -I${abs_top_srcdir}/src/libcfa/libhdr -imacros libcfa-prelude.c @CFA_FLAGS@
@@ -439,7 +439,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libcfa/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libcfa/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/libcfa/Makefile
+	  $(AUTOMAKE) --foreign src/libcfa/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
Index: src/prelude/Makefile.in
===================================================================
--- src/prelude/Makefile.in	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/prelude/Makefile.in	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -294,7 +294,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/prelude/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/prelude/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/prelude/Makefile
+	  $(AUTOMAKE) --foreign src/prelude/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
Index: src/tests/Makefile.in
===================================================================
--- src/tests/Makefile.in	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/tests/Makefile.in	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -343,7 +343,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/tests/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/tests/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/tests/Makefile
+	  $(AUTOMAKE) --foreign src/tests/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
Index: src/tests/preempt_longrun/Makefile.in
===================================================================
--- src/tests/preempt_longrun/Makefile.in	(revision ff919a3804e36495cd46c3454fcb6dc243afd5ab)
+++ src/tests/preempt_longrun/Makefile.in	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
@@ -467,7 +467,7 @@
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/tests/preempt_longrun/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/tests/preempt_longrun/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/tests/preempt_longrun/Makefile
+	  $(AUTOMAKE) --foreign src/tests/preempt_longrun/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \