llvm/clang/lib/Driver/ToolChains/PPCLinux.cpp

//===-- PPCLinux.cpp - PowerPC ToolChain Implementations --------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "PPCLinux.h"
#include "clang/Driver/Driver.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"

usingnamespaceclang::driver;
usingnamespaceclang::driver::toolchains;
usingnamespacellvm::opt;
usingnamespacellvm::sys;

// Glibc older than 2.32 doesn't fully support IEEE float128. Here we check
// glibc version by looking at dynamic linker name.
static bool GlibcSupportsFloat128(const std::string &Linker) { … }

PPCLinuxToolChain::PPCLinuxToolChain(const Driver &D,
                                     const llvm::Triple &Triple,
                                     const llvm::opt::ArgList &Args)
    : … { … }

void PPCLinuxToolChain::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
                                                  ArgStringList &CC1Args) const { … }

bool PPCLinuxToolChain::supportIBMLongDouble(
    const Driver &D, const llvm::opt::ArgList &Args) const { … }

bool PPCLinuxToolChain::SupportIEEEFloat128(
    const Driver &D, const llvm::Triple &Triple,
    const llvm::opt::ArgList &Args) const { … }