show the bundle root

git-svn-id: svn://localhost/ardour2/branches/3.0@8656 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/main.cc

@@ -319,6 +319,8 @@ fixup_bundle_environment (int argc, char* argv[])
 	const char *cstr = getenv ("PATH");
         Glib::ustring userconfigdir = user_config_directory().to_string();
 
+        cerr << "Ardour: bundle root = " << dir_path << endl;
+
 	/* ensure that we find any bundled executables (e.g. JACK),
 	   and find them before any instances of the same name
 	   elsewhere in PATH