1 //===--- DependencyOutputOptions.h ------------------------------*- 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 #ifndef LLVM_CLANG_FRONTEND_DEPENDENCYOUTPUTOPTIONS_H 11 #define LLVM_CLANG_FRONTEND_DEPENDENCYOUTPUTOPTIONS_H 12 13 #include <string> 14 #include <vector> 15 16 namespace clang { 17 18 /// DependencyOutputOptions - Options for controlling the compiler dependency 19 /// file generation. 20 class DependencyOutputOptions { 21 public: 22 unsigned IncludeSystemHeaders : 1; ///< Include system header dependencies. 23 unsigned ShowHeaderIncludes : 1; ///< Show header inclusions (-H). 24 unsigned UsePhonyTargets : 1; ///< Include phony targets for each 25 /// dependency, which can avoid some 'make' 26 /// problems. 27 unsigned AddMissingHeaderDeps : 1; ///< Add missing headers to dependency list 28 29 /// The file to write dependency output to. 30 std::string OutputFile; 31 32 /// The file to write header include output to. This is orthogonal to 33 /// ShowHeaderIncludes (-H) and will include headers mentioned in the 34 /// predefines buffer. If the output file is "-", output will be sent to 35 /// stderr. 36 std::string HeaderIncludeOutputFile; 37 38 /// A list of names to use as the targets in the dependency file; this list 39 /// must contain at least one entry. 40 std::vector<std::string> Targets; 41 42 /// \brief The file to write GraphViz-formatted header dependencies to. 43 std::string DOTOutputFile; 44 45 public: 46 DependencyOutputOptions() { 47 IncludeSystemHeaders = 0; 48 ShowHeaderIncludes = 0; 49 UsePhonyTargets = 0; 50 AddMissingHeaderDeps = 0; 51 } 52 }; 53 54 } // end namespace clang 55 56 #endif 57
