Update tests to use the util namespace

configure.ac

@@ -101,6 +101,11 @@ AC_FUNC_MMAP
 AC_CHECK_HEADER([execinfo.h], [break])
 AM_CONDITIONAL([HAVE_EXECINFO], [test x$ac_cv_header_execinfo_h = "xyes"])
 
+AC_SEARCH_LIBS([clock_gettime], [rt])
+if [[ "x$ac_cv_search_clock_gettime" == "x-*" ]]; then
+    COMMON_LDFLAGS="$COMMON_LDFLAGS $ac_cv_search_clock_gettime"
+fi
+    
 
 ##
 ## Debug features

test/.gitignore

@@ -1,5 +1,6 @@
-/adler
+/adler*
 /backtrace*
+/checksum*
 /float*
 /hton*
 /ip*

test/matrix.cpp

@@ -1,5 +1,5 @@
 #include "../debug.hpp"
-#include "../matrix.hpp"
+#include "../maths/matrix.hpp"
 #include "../maths.hpp"
 
 #include <iostream>

test/pool.cpp

@@ -7,7 +7,7 @@
 #include <algorithm>
 
 using namespace std;
-
+using namespace util;
 
 void
 check_single (void) {

test/version.cpp

@@ -2,12 +2,12 @@
 #include <string>
 #include <vector>
 
-using namespace std;
-
-
 #include "../version.hpp"
 #include "../debug.hpp"
 
+using namespace std;
+using namespace util;
+
 
 struct parsed_version {
     string                str;