1 //===--- MinGW.h - MinGW ToolChain Implementations --------------*- C++ -*-===//
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
7 //===----------------------------------------------------------------------===//
9 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H
10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H
14 #include "clang/Driver/Tool.h"
15 #include "clang/Driver/ToolChain.h"
21 /// MinGW -- Directly call GNU Binutils assembler and linker
23 class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
25 Assembler(const ToolChain &TC) : Tool("MinGW::Assemble", "assembler", TC) {}
27 bool hasIntegratedCPP() const override { return false; }
29 void ConstructJob(Compilation &C, const JobAction &JA,
30 const InputInfo &Output, const InputInfoList &Inputs,
31 const llvm::opt::ArgList &TCArgs,
32 const char *LinkingOutput) const override;
35 class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
37 Linker(const ToolChain &TC) : Tool("MinGW::Linker", "linker", TC) {}
39 bool hasIntegratedCPP() const override { return false; }
40 bool isLinkJob() const override { return true; }
42 void ConstructJob(Compilation &C, const JobAction &JA,
43 const InputInfo &Output, const InputInfoList &Inputs,
44 const llvm::opt::ArgList &TCArgs,
45 const char *LinkingOutput) const override;
48 void AddLibGCC(const llvm::opt::ArgList &Args,
49 llvm::opt::ArgStringList &CmdArgs) const;
51 } // end namespace MinGW
52 } // end namespace tools
54 namespace toolchains {
56 class LLVM_LIBRARY_VISIBILITY MinGW : public ToolChain {
58 MinGW(const Driver &D, const llvm::Triple &Triple,
59 const llvm::opt::ArgList &Args);
61 bool HasNativeLLVMSupport() const override;
63 bool IsIntegratedAssemblerDefault() const override;
64 bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
65 bool isPICDefault() const override;
66 bool isPIEDefault() const override;
67 bool isPICDefaultForced() const override;
69 SanitizerMask getSupportedSanitizers() const override;
71 llvm::ExceptionHandling GetExceptionModel(
72 const llvm::opt::ArgList &Args) const override;
75 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
76 llvm::opt::ArgStringList &CC1Args) const override;
77 void AddClangCXXStdlibIncludeArgs(
78 const llvm::opt::ArgList &DriverArgs,
79 llvm::opt::ArgStringList &CC1Args) const override;
81 void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
82 llvm::opt::ArgStringList &CC1Args) const override;
84 void printVerboseInfo(raw_ostream &OS) const override;
87 Tool *getTool(Action::ActionClass AC) const override;
88 Tool *buildLinker() const override;
89 Tool *buildAssembler() const override;
92 CudaInstallationDetector CudaInstallation;
95 std::string GccLibDir;
98 mutable std::unique_ptr<tools::gcc::Preprocessor> Preprocessor;
99 mutable std::unique_ptr<tools::gcc::Compiler> Compiler;
100 void findGccLibDir();
101 llvm::ErrorOr<std::string> findGcc();
102 llvm::ErrorOr<std::string> findClangRelativeSysroot();
104 bool NativeLLVMSupport;
107 } // end namespace toolchains
108 } // end namespace driver
109 } // end namespace clang
111 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H