new name

wrapper/cmd_line/CMakeLists.txt

-if (XML_INC_DIR AND XML2_LIB_FILE AND FAUST_USE_XML)	
+if (XML_INC_DIR AND XML2_LIB_FILE AND BUILD_READ_XML_FILE)	
 
 include_directories( ${FAUST_SRC_LINEAR_OPERATOR_DIR} ${FAUST_LINEAR_OPERATOR_CPU_SRC_DIR} ${FAUST_ALGORITHM_CONSTRAINT_SRC_DIR} ${FAUST_ALGORITHM_FACTORIZATION_SRC_DIR} ${EIGEN_INC_DIR} ${FAUST_XML_SRC_DIR} ${XML_INC_DIR} ${FAUST_CMDLINE_TYPE_FORMAT_XML_SRC_DIR})