1 //===--- Modularize.h - Common definitions for Modularize -*- C++ -*-----===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===--------------------------------------------------------------------===// 9 /// 10 /// \file 11 /// \brief Common definitions for Modularize. 12 /// 13 //===--------------------------------------------------------------------===// 14 15 #ifndef MODULARIZE_H 16 #define MODULARIZE_H 17 18 #include "llvm/ADT/ArrayRef.h" 19 #include "llvm/ADT/SmallString.h" 20 #include "llvm/ADT/SmallVector.h" 21 #include "llvm/ADT/StringMap.h" 22 #include "llvm/ADT/StringRef.h" 23 #include <string> 24 #include <vector> 25 26 // Save the program name for error messages. 27 extern const char *Argv0; 28 // Save the command line for comments. 29 extern std::string CommandLine; 30 31 // Dependency types. 32 typedef llvm::SmallVector<std::string, 4> DependentsVector; 33 typedef llvm::StringMap<DependentsVector> DependencyMap; 34 35 // Global function declarations. 36 37 /// Create the module map file. 38 /// \param ModuleMapPath The path to the module map file to be generated. 39 /// \param HeaderFileNames The list of header files, absolute native paths. 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 /// \brief 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 DependencyMap &Dependencies, llvm::StringRef HeaderPrefix, 50 llvm::StringRef RootModuleName); 51 52 #endif // MODULARIZE_H 53