# Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. if(USE_ANTLR) set(RELAY_PARSER_DIR ${CMAKE_CURRENT_SOURCE_DIR}/python/tvm/relay/grammar) set(RELAY_PARSER ${RELAY_PARSER_DIR}/py3/RelayVisitor.py ${RELAY_PARSER_DIR}/py3/RelayParser.py ${RELAY_PARSER_DIR}/py3/RelayLexer.py) # Generate ANTLR grammar for parsing. add_custom_command(OUTPUT ${RELAY_PARSER} COMMAND antlr4 -visitor -no-listener -Dlanguage=Python3 ${RELAY_PARSER_DIR}/Relay.g4 -o ${RELAY_PARSER_DIR}/py3 DEPENDS ${RELAY_PARSER_DIR}/Relay.g4 WORKING_DIRECTORY ${RELAY_PARSER_DIR}) add_custom_target(relay_parser ALL DEPENDS ${RELAY_PARSER}) endif(USE_ANTLR)