1 //===--- Modularize.h - Common definitions for Modularize -*- C++ -*-----===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===--------------------------------------------------------------------===// 8 /// 9 /// \file 10 /// Common definitions for Modularize. 11 /// 12 //===--------------------------------------------------------------------===// 13 14 #ifndef MODULARIZE_H 15 #define MODULARIZE_H 16 17 #include "llvm/ADT/ArrayRef.h" 18 #include "llvm/ADT/SmallString.h" 19 #include "llvm/ADT/SmallVector.h" 20 #include "llvm/ADT/StringMap.h" 21 #include "llvm/ADT/StringRef.h" 22 #include <string> 23 #include <vector> 24 25 // Save the program name for error messages. 26 extern const char *Argv0; 27 // Save the command line for comments. 28 extern std::string CommandLine; 29 30 // Dependency types. 31 typedef llvm::SmallVector<std::string, 4> DependentsVector; 32 typedef llvm::StringMap<DependentsVector> DependencyMap; 33 34 // Global function declarations. 35 36 /// Create the module map file. 37 /// \param ModuleMapPath The path to the module map file to be generated. 38 /// \param HeaderFileNames The list of header files, absolute native paths. 39 /// \param ProblemFileNames The list of problem header files. 40 /// \param Dependencies Map of headers that depend on other headers. 41 /// \param HeaderPrefix Tells the code where the headers are, if they 42 /// aren's in the current directory, allowing the generator to strip 43 /// the leading, non-relative beginning of the header paths. 44 /// RootModuleName If not empty, specifies that a root module 45 /// should be created with this name. 46 /// \returns True if successful. 47 bool createModuleMap(llvm::StringRef ModuleMapPath, 48 llvm::ArrayRef<std::string> HeaderFileNames, 49 llvm::ArrayRef<std::string> ProblemFileNames, 50 DependencyMap &Dependencies, llvm::StringRef HeaderPrefix, 51 llvm::StringRef RootModuleName); 52 53 #endif // MODULARIZE_H 54