1 //===--- Haiku.h - Haiku ToolChain Implementations --------------*- 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_LIB_DRIVER_TOOLCHAINS_HAIKU_H 10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HAIKU_H 11 12 #include "Gnu.h" 13 #include "clang/Driver/Driver.h" 14 #include "clang/Driver/ToolChain.h" 15 16 namespace clang { 17 namespace driver { 18 namespace tools { 19 20 /// Directly call GNU Binutils assembler and linker 21 namespace haiku { 22 class LLVM_LIBRARY_VISIBILITY Linker final : public Tool { 23 public: 24 Linker(const ToolChain &TC) : Tool("haiku::Linker", "linker", TC) {} 25 26 bool hasIntegratedCPP() const override { return false; } 27 bool isLinkJob() const override { return true; } 28 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; 33 }; 34 } // end namespace haiku 35 } // end namespace tools 36 37 namespace toolchains { 38 39 class LLVM_LIBRARY_VISIBILITY Haiku : public Generic_ELF { 40 public: 41 Haiku(const Driver &D, const llvm::Triple &Triple, 42 const llvm::opt::ArgList &Args); 43 44 bool HasNativeLLVMSupport() const override; 45 46 bool IsMathErrnoDefault() const override { return false; } 47 bool IsObjCNonFragileABIDefault() const override { return true; } 48 bool isPICDefault() const override { return true; } 49 50 const char *getDefaultLinker() const override { return "ld.lld"; } 51 52 void AddClangSystemIncludeArgs( 53 const llvm::opt::ArgList &DriverArgs, 54 llvm::opt::ArgStringList &CC1Args) const override; 55 void addLibCxxIncludePaths( 56 const llvm::opt::ArgList &DriverArgs, 57 llvm::opt::ArgStringList &CC1Args) const override; 58 59 unsigned GetDefaultDwarfVersion() const override { return 4; } 60 61 bool GetDefaultStandaloneDebug() const override { return true; } 62 63 protected: 64 Tool *buildLinker() const override; 65 }; 66 67 } // end namespace toolchains 68 } // end namespace driver 69 } // end namespace clang 70 71 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HAIKU_H 72