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//===--- DependencyOutputOptions.h ------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_FRONTEND_DEPENDENCYOUTPUTOPTIONS_H
#define LLVM_CLANG_FRONTEND_DEPENDENCYOUTPUTOPTIONS_H
#include <string>
#include <vector>
namespace clang {
/// DependencyOutputFormat - Format for the compiler dependency file.
enum class DependencyOutputFormat { Make, NMake };
/// DependencyOutputOptions - Options for controlling the compiler dependency
/// file generation.
class DependencyOutputOptions {
public:
unsigned IncludeSystemHeaders : 1; ///< Include system header dependencies.
unsigned ShowHeaderIncludes : 1; ///< Show header inclusions (-H).
unsigned UsePhonyTargets : 1; ///< Include phony targets for each
/// dependency, which can avoid some 'make'
/// problems.
unsigned AddMissingHeaderDeps : 1; ///< Add missing headers to dependency list
unsigned PrintShowIncludes : 1; ///< Print cl.exe style /showIncludes info.
unsigned IncludeModuleFiles : 1; ///< Include module file dependencies.
/// The format for the dependency file.
DependencyOutputFormat OutputFormat;
/// The file to write dependency output to.
std::string OutputFile;
/// The file to write header include output to. This is orthogonal to
/// ShowHeaderIncludes (-H) and will include headers mentioned in the
/// predefines buffer. If the output file is "-", output will be sent to
/// stderr.
std::string HeaderIncludeOutputFile;
/// A list of names to use as the targets in the dependency file; this list
/// must contain at least one entry.
std::vector<std::string> Targets;
/// A list of filenames to be used as extra dependencies for every target.
std::vector<std::string> ExtraDeps;
/// In /showIncludes mode, pretend the main TU is a header with this name.
std::string ShowIncludesPretendHeader;
/// \brief The file to write GraphViz-formatted header dependencies to.
std::string DOTOutputFile;
/// \brief The directory to copy module dependencies to when collecting them.
std::string ModuleDependencyOutputDir;
public:
DependencyOutputOptions() {
IncludeSystemHeaders = 0;
ShowHeaderIncludes = 0;
UsePhonyTargets = 0;
AddMissingHeaderDeps = 0;
PrintShowIncludes = 0;
IncludeModuleFiles = 0;
OutputFormat = DependencyOutputFormat::Make;
}
};
} // end namespace clang
#endif
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