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
16namespace clang {
17
18/// DependencyOutputOptions - Options for controlling the compiler dependency
19/// file generation.
20class DependencyOutputOptions {
21public:
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
45public:
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