|  | # | 
|  | # 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. | 
|  | # | 
|  |  | 
|  | from os import path | 
|  | from SCons.Builder import Builder | 
|  |  | 
|  |  | 
|  | def scons_env(env, add=''): | 
|  | opath = path.dirname(path.abspath('$TARGET')) | 
|  | lstr = 'thrift --gen cpp -o ' + opath + ' ' + add + ' $SOURCE' | 
|  | cppbuild = Builder(action=lstr) | 
|  | env.Append(BUILDERS={'ThriftCpp': cppbuild}) | 
|  |  | 
|  |  | 
|  | def gen_cpp(env, dir, file): | 
|  | scons_env(env) | 
|  | suffixes = ['_types.h', '_types.cpp'] | 
|  | targets = map(lambda s: 'gen-cpp/' + file + s, suffixes) | 
|  | return env.ThriftCpp(targets, dir + file + '.thrift') |