| 1 | //===--- DependencyOutputOptions.h ------------------------------*- 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 | #ifndef LLVM_CLANG_FRONTEND_DEPENDENCYOUTPUTOPTIONS_H |
| 10 | #define LLVM_CLANG_FRONTEND_DEPENDENCYOUTPUTOPTIONS_H |
| 11 | |
| 12 | #include <string> |
| 13 | #include <vector> |
| 14 | |
| 15 | namespace clang { |
| 16 | |
| 17 | /// ShowIncludesDestination - Destination for /showIncludes output. |
| 18 | enum class ShowIncludesDestination { None, Stdout, Stderr }; |
| 19 | |
| 20 | /// DependencyOutputFormat - Format for the compiler dependency file. |
| 21 | enum class DependencyOutputFormat { Make, NMake }; |
| 22 | |
| 23 | /// DependencyOutputOptions - Options for controlling the compiler dependency |
| 24 | /// file generation. |
| 25 | class DependencyOutputOptions { |
| 26 | public: |
| 27 | unsigned IncludeSystemHeaders : 1; ///< Include system header dependencies. |
| 28 | unsigned ShowHeaderIncludes : 1; ///< Show header inclusions (-H). |
| 29 | unsigned UsePhonyTargets : 1; ///< Include phony targets for each |
| 30 | /// dependency, which can avoid some 'make' |
| 31 | /// problems. |
| 32 | unsigned AddMissingHeaderDeps : 1; ///< Add missing headers to dependency list |
| 33 | unsigned IncludeModuleFiles : 1; ///< Include module file dependencies. |
| 34 | |
| 35 | /// Destination of cl.exe style /showIncludes info. |
| 36 | ShowIncludesDestination ShowIncludesDest = ShowIncludesDestination::None; |
| 37 | |
| 38 | /// The format for the dependency file. |
| 39 | DependencyOutputFormat OutputFormat = DependencyOutputFormat::Make; |
| 40 | |
| 41 | /// The file to write dependency output to. |
| 42 | std::string OutputFile; |
| 43 | |
| 44 | /// The file to write header include output to. This is orthogonal to |
| 45 | /// ShowHeaderIncludes (-H) and will include headers mentioned in the |
| 46 | /// predefines buffer. If the output file is "-", output will be sent to |
| 47 | /// stderr. |
| 48 | std::string HeaderIncludeOutputFile; |
| 49 | |
| 50 | /// A list of names to use as the targets in the dependency file; this list |
| 51 | /// must contain at least one entry. |
| 52 | std::vector<std::string> Targets; |
| 53 | |
| 54 | /// A list of filenames to be used as extra dependencies for every target. |
| 55 | std::vector<std::string> ExtraDeps; |
| 56 | |
| 57 | /// In /showIncludes mode, pretend the main TU is a header with this name. |
| 58 | std::string ShowIncludesPretendHeader; |
| 59 | |
| 60 | /// The file to write GraphViz-formatted header dependencies to. |
| 61 | std::string DOTOutputFile; |
| 62 | |
| 63 | /// The directory to copy module dependencies to when collecting them. |
| 64 | std::string ModuleDependencyOutputDir; |
| 65 | |
| 66 | public: |
| 67 | DependencyOutputOptions() |
| 68 | : IncludeSystemHeaders(0), ShowHeaderIncludes(0), UsePhonyTargets(0), |
| 69 | AddMissingHeaderDeps(0), IncludeModuleFiles(0) {} |
| 70 | }; |
| 71 | |
| 72 | } // end namespace clang |
| 73 | |
| 74 | #endif |
| 75 |