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
15 #include "clang/Driver/Tool.h"
16 #include "clang/Driver/ToolChain.h"
17 #include "llvm/Support/ErrorOr.h"
23 /// MinGW -- Directly call GNU Binutils assembler and linker
25 class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
27 Assembler(const ToolChain &TC) : Tool("MinGW::Assemble", "assembler", TC) {}
29 bool hasIntegratedCPP() const override { return false; }
31 void ConstructJob(Compilation &C, const JobAction &JA,
32 const InputInfo &Output, const InputInfoList &Inputs,
33 const llvm::opt::ArgList &TCArgs,
34 const char *LinkingOutput) const override;
37 class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
39 Linker(const ToolChain &TC) : Tool("MinGW::Linker", "linker", TC) {}
41 bool hasIntegratedCPP() const override { return false; }
42 bool isLinkJob() const override { return true; }
44 void ConstructJob(Compilation &C, const JobAction &JA,
45 const InputInfo &Output, const InputInfoList &Inputs,
46 const llvm::opt::ArgList &TCArgs,
47 const char *LinkingOutput) const override;
50 void AddLibGCC(const llvm::opt::ArgList &Args,
51 llvm::opt::ArgStringList &CmdArgs) const;
53 } // end namespace MinGW
54 } // end namespace tools
56 namespace toolchains {
58 class LLVM_LIBRARY_VISIBILITY MinGW : public ToolChain {
60 MinGW(const Driver &D, const llvm::Triple &Triple,
61 const llvm::opt::ArgList &Args);
63 bool HasNativeLLVMSupport() const override;
65 bool IsIntegratedAssemblerDefault() const override;
66 bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
67 bool isPICDefault() const override;
68 bool isPIEDefault() const override;
69 bool isPICDefaultForced() const override;
71 SanitizerMask getSupportedSanitizers() const override;
73 llvm::ExceptionHandling GetExceptionModel(
74 const llvm::opt::ArgList &Args) const override;
77 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
78 llvm::opt::ArgStringList &CC1Args) const override;
79 void AddClangCXXStdlibIncludeArgs(
80 const llvm::opt::ArgList &DriverArgs,
81 llvm::opt::ArgStringList &CC1Args) const override;
83 void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
84 llvm::opt::ArgStringList &CC1Args) const override;
85 void AddHIPIncludeArgs(const llvm::opt::ArgList &DriverArgs,
86 llvm::opt::ArgStringList &CC1Args) const override;
88 void printVerboseInfo(raw_ostream &OS) const override;
91 Tool *getTool(Action::ActionClass AC) const override;
92 Tool *buildLinker() const override;
93 Tool *buildAssembler() const override;
96 CudaInstallationDetector CudaInstallation;
97 RocmInstallationDetector RocmInstallation;
100 std::string GccLibDir;
103 mutable std::unique_ptr<tools::gcc::Preprocessor> Preprocessor;
104 mutable std::unique_ptr<tools::gcc::Compiler> Compiler;
105 void findGccLibDir();
106 llvm::ErrorOr<std::string> findGcc();
107 llvm::ErrorOr<std::string> findClangRelativeSysroot();
109 bool NativeLLVMSupport;
112 } // end namespace toolchains
113 } // end namespace driver
114 } // end namespace clang
116 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H