a921d2d2fb
This is useful in runtimes build for example which currently try to guess the correct triple where to place libraries in the multiarch layout. Using this flag, the build system can get the correct triple directly by querying Clang. Differential Revision: https://reviews.llvm.org/D101400
75 lines
2.8 KiB
C++
75 lines
2.8 KiB
C++
//===--- Linux.h - Linux ToolChain Implementations --------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LINUX_H
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#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LINUX_H
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#include "Gnu.h"
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#include "clang/Driver/ToolChain.h"
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namespace clang {
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namespace driver {
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namespace toolchains {
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class LLVM_LIBRARY_VISIBILITY Linux : public Generic_ELF {
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public:
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Linux(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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bool HasNativeLLVMSupport() const override;
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std::string getMultiarchTriple(const Driver &D,
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const llvm::Triple &TargetTriple,
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StringRef SysRoot) const override;
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void
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AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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void addLibStdCxxIncludePaths(
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const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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void AddHIPIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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RuntimeLibType GetDefaultRuntimeLibType() const override;
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CXXStdlibType GetDefaultCXXStdlibType() const override;
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bool
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IsAArch64OutlineAtomicsDefault(const llvm::opt::ArgList &Args) const override;
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bool isPIEDefault() const override;
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bool isNoExecStackDefault() const override;
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bool IsMathErrnoDefault() const override;
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SanitizerMask getSupportedSanitizers() const override;
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void addProfileRTLibs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const override;
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std::string computeSysRoot() const override;
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std::string getDynamicLinker(const llvm::opt::ArgList &Args) const override;
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void addExtraOpts(llvm::opt::ArgStringList &CmdArgs) const override;
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std::vector<std::string> ExtraOpts;
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llvm::DenormalMode getDefaultDenormalModeForType(
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const llvm::opt::ArgList &DriverArgs, const JobAction &JA,
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const llvm::fltSemantics *FPType = nullptr) const override;
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protected:
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Tool *buildAssembler() const override;
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Tool *buildLinker() const override;
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Tool *buildStaticLibTool() const override;
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};
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} // end namespace toolchains
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} // end namespace driver
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} // end namespace clang
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#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LINUX_H
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