1#
2# Licensed to the Apache Software Foundation (ASF) under one
3# or more contributor license agreements. See the NOTICE file
4# distributed with this work for additional information
5# regarding copyright ownership. The ASF licenses this file
6# to you under the Apache License, Version 2.0 (the
7# "License"); you may not use this file except in compliance
8# with the License. You may obtain a copy of the License at
9#
10#   http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing,
13# software distributed under the License is distributed on an
14# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15# KIND, either express or implied. See the License for the
16# specific language governing permissions and limitations
17# under the License.
18#
19
20from os import path
21from SCons.Builder import Builder
22from six.moves import map
23
24
25def scons_env(env, add=''):
26    opath = path.dirname(path.abspath('$TARGET'))
27    lstr = 'thrift --gen cpp -o ' + opath + ' ' + add + ' $SOURCE'
28    cppbuild = Builder(action=lstr)
29    env.Append(BUILDERS={'ThriftCpp': cppbuild})
30
31
32def gen_cpp(env, dir, file):
33    scons_env(env)
34    suffixes = ['_types.h', '_types.cpp']
35    targets = map(lambda s: 'gen-cpp/' + file + s, suffixes)
36    return env.ThriftCpp(targets, dir + file + '.thrift')
37