1 // Copyright 2011 Google Inc. All Rights Reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #include <string> 16 using namespace std; 17 18 string EscapeForDepfile(const string& path); 19 20 /// Wraps a synchronous execution of a CL subprocess. 21 struct CLWrapper { CLWrapperCLWrapper22 CLWrapper() : env_block_(NULL) {} 23 24 /// Set the environment block (as suitable for CreateProcess) to be used 25 /// by Run(). SetEnvBlockCLWrapper26 void SetEnvBlock(void* env_block) { env_block_ = env_block; } 27 28 /// Start a process and gather its raw output. Returns its exit code. 29 /// Crashes (calls Fatal()) on error. 30 int Run(const string& command, string* output); 31 32 void* env_block_; 33 }; 34