Index: configure.ac
===================================================================
--- configure.ac	(revision e24f13ade68e4ef547f6f560caddb2890c2f4a3e)
+++ configure.ac	(revision 6cbc25aec785c39eb8b565ef2c369a483d89f4c6)
@@ -7,4 +7,5 @@
 #AC_CONFIG_SRCDIR([src/main.cc])
 AC_CONFIG_HEADERS([config.h])
+AM_SILENT_RULES([no])
 
 if test "x${CXXFLAGS}" = "x"; then
@@ -19,6 +20,6 @@
 # Installation paths
 
-AC_ARG_WITH(backend-compiler, 
-	[  --with-backend-compiler=PROGRAM     PROGRAM that performs the final code compilation (must be gcc-compatible) ], 
+AC_ARG_WITH(backend-compiler,
+	[  --with-backend-compiler=PROGRAM     PROGRAM that performs the final code compilation (must be gcc-compatible) ],
 	backendcompiler=$withval, backendcompiler="")
 if test "x$backendcompiler" != x; then
@@ -38,5 +39,5 @@
 else
 	cfa_prefix=${prefix}
-fi 
+fi
 AC_DEFINE_UNQUOTED(CFA_PREFIX, "${cfa_prefix}", [Location of cfa install.])
 AC_SUBST(CFA_PREFIX, ${cfa_prefix})
@@ -46,5 +47,5 @@
 else
  	cfa_incdir=${includedir}
-fi 
+fi
 AC_DEFINE_UNQUOTED(CFA_INCDIR, "${cfa_incdir}", [Location of include files.])
 AC_SUBST(CFA_INCDIR, ${cfa_incdir})
@@ -54,5 +55,5 @@
 else
  	cfa_bindir=${bindir}
-fi 
+fi
 AC_DEFINE_UNQUOTED(CFA_BINDIR, "${cfa_bindir}", [Location of cfa command.])
 AC_SUBST(CFA_BINDIR, ${cfa_bindir})
@@ -62,5 +63,5 @@
 else
  	cfa_libdir=${libdir}
-fi 
+fi
 AC_DEFINE_UNQUOTED(CFA_LIBDIR, "${cfa_libdir}", [Location of cc1 and cfa-cpp commands.])
 AC_SUBST(CFA_LIBDIR, ${cfa_libdir})
@@ -105,4 +106,5 @@
 	src/Makefile
 	src/examples/Makefile
+	src/tests/Makefile
 	src/libcfa/Makefile
 	])