debug output for CI testing

ci/test_project_cmake.sh

@@ -11,6 +11,7 @@ TEMP=$(mktemp -d)
 
 cp -rL "$CI_SCRIPT_PATH/../example/CMakeProject/." "$TEMP"
 cd "$TEMP"
+ls -l
 sed -i\
 	-e "/^ALL_ROOT_DIR=/c\\\nALL_ROOT_DIR=\"$ALL_ROOT_DIR\"\n"\
 	-e "/^VTK_DIR=/c\\\nVTK_DIR=\"$VTK_DIR\"\n"\