diff --git a/Source/kwsys/SystemTools.cxx b/Source/kwsys/SystemTools.cxx
index b9c385f26..cd6981d3e 100644
--- a/Source/kwsys/SystemTools.cxx
+++ b/Source/kwsys/SystemTools.cxx
@@ -2268,6 +2268,10 @@ void SystemTools::ClassInitialize()
       Realpath(pwd, pwd_path);
       if(cwd == pwd_path && strcmp(cwd, pwd) != 0)
         {
+#if defined(__HP_aCC)
+        fprintf(stderr, "cwd=[%s]\npwd=[%s]\npwd_path=[%s]\n",
+                cwd, pwd, pwd_path.c_str());
+#endif
         // The current working directory is a logical path.  Split
         // both the logical and physical paths into their components.
         kwsys_stl::vector<kwsys_stl::string> cwd_components;