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  unsigned PrintShowIncludes : 1; ///< Print cl.exe style /showIncludes info.
29
30  /// The file to write dependency output to.
31  std::string OutputFile;
32
33  /// The file to write header include output to. This is orthogonal to
34  /// ShowHeaderIncludes (-H) and will include headers mentioned in the
35  /// predefines buffer. If the output file is "-", output will be sent to
36  /// stderr.
37  std::string HeaderIncludeOutputFile;
38
39  /// A list of names to use as the targets in the dependency file; this list
40  /// must contain at least one entry.
41  std::vector<std::string> Targets;
42
43  /// \brief The file to write GraphViz-formatted header dependencies to.
44  std::string DOTOutputFile;
45
46public:
47  DependencyOutputOptions() {
48    IncludeSystemHeaders = 0;
49    ShowHeaderIncludes = 0;
50    UsePhonyTargets = 0;
51    AddMissingHeaderDeps = 0;
52    PrintShowIncludes = 0;
53  }
54};
55
56}  // end namespace clang
57
58#endif
59