Switch to side-by-side view

--- a/src/utils/pathut.cpp
+++ b/src/utils/pathut.cpp
@@ -19,6 +19,8 @@
  */
 
 #ifndef TEST_PATHUT
+#include "autoconfig.h"
+
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/param.h>