1 //===--- MinGW.h - MinGW ToolChain Implementations --------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H
11 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H
15 #include "clang/Driver/Tool.h"
16 #include "clang/Driver/ToolChain.h"
22 /// MinGW -- Directly call GNU Binutils assembler and linker
24 class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
26 Assembler(const ToolChain &TC) : Tool("MinGW::Assemble", "assembler", TC) {}
28 bool hasIntegratedCPP() const override { return false; }
30 void ConstructJob(Compilation &C, const JobAction &JA,
31 const InputInfo &Output, const InputInfoList &Inputs,
32 const llvm::opt::ArgList &TCArgs,
33 const char *LinkingOutput) const override;
36 class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
38 Linker(const ToolChain &TC) : Tool("MinGW::Linker", "linker", TC) {}
40 bool hasIntegratedCPP() const override { return false; }
41 bool isLinkJob() const override { return true; }
43 void ConstructJob(Compilation &C, const JobAction &JA,
44 const InputInfo &Output, const InputInfoList &Inputs,
45 const llvm::opt::ArgList &TCArgs,
46 const char *LinkingOutput) const override;
49 void AddLibGCC(const llvm::opt::ArgList &Args,
50 llvm::opt::ArgStringList &CmdArgs) const;
52 } // end namespace MinGW
53 } // end namespace tools
55 namespace toolchains {
57 class LLVM_LIBRARY_VISIBILITY MinGW : public ToolChain {
59 MinGW(const Driver &D, const llvm::Triple &Triple,
60 const llvm::opt::ArgList &Args);
62 bool HasNativeLLVMSupport() const override;
64 bool IsIntegratedAssemblerDefault() const override;
65 bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
66 bool isPICDefault() const override;
67 bool isPIEDefault() const override;
68 bool isPICDefaultForced() const override;
70 SanitizerMask getSupportedSanitizers() const override;
72 llvm::ExceptionHandling GetExceptionModel(
73 const llvm::opt::ArgList &Args) const override;
76 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
77 llvm::opt::ArgStringList &CC1Args) const override;
78 void AddClangCXXStdlibIncludeArgs(
79 const llvm::opt::ArgList &DriverArgs,
80 llvm::opt::ArgStringList &CC1Args) const override;
82 void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
83 llvm::opt::ArgStringList &CC1Args) const override;
85 void printVerboseInfo(raw_ostream &OS) const override;
88 Tool *getTool(Action::ActionClass AC) const override;
89 Tool *buildLinker() const override;
90 Tool *buildAssembler() const override;
93 CudaInstallationDetector CudaInstallation;
96 std::string GccLibDir;
99 mutable std::unique_ptr<tools::gcc::Preprocessor> Preprocessor;
100 mutable std::unique_ptr<tools::gcc::Compiler> Compiler;
101 void findGccLibDir();
102 llvm::ErrorOr<std::string> findGcc();
103 llvm::ErrorOr<std::string> findClangRelativeSysroot();
105 bool NativeLLVMSupport;
108 } // end namespace toolchains
109 } // end namespace driver
110 } // end namespace clang
112 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H