Method cmLocalGenerator

Source/cmLocalGenerator.cxx:107–227

}

cmLocalGenerator::cmLocalGenerator(cmGlobalGenerator* gg, cmMakefile* makefile)
  : cmOutputConverter(makefile->GetStateSnapshot())
  , DirectoryBacktrace(makefile->GetBacktrace())
{
  this->GlobalGenerator = gg;

  this->Makefile = makefile;

  this->AliasTargets = makefile->GetAliasTargets();

  this->EmitUniversalBinaryFlags = true;

  this->ComputeObjectMaxPath();

  // Canonicalize entries of the CPATH environment variable the same
  // way detection of CMAKE_<LANG>_IMPLICIT_INCLUDE_DIRECTORIES does.
  {
    std::vector<std::string> cpath;
    cmSystemTools::GetPath(cpath, "CPATH");
    for (std::string const& cp : cpath) {
      if (cmSystemTools::FileIsFullPath(cp)) {
        this->EnvCPATH.emplace_back(cmSystemTools::CollapseFullPath(cp));
      }
    }
  }

  std::vector<std::string> enabledLanguages =
    this->GetState()->GetEnabledLanguages();

  if (cmValue sysrootCompile =
        this->Makefile->GetDefinition("CMAKE_SYSROOT_COMPILE")) {
    this->CompilerSysroot = *sysrootCompile;
  } else {
    this->CompilerSysroot = this->Makefile->GetSafeDefinition("CMAKE_SYSROOT");
  }

  if (cmValue sysrootLink =
        this->Makefile->GetDefinition("CMAKE_SYSROOT_LINK")) {
    this->LinkerSysroot = *sysrootLink;
  } else {
    this->LinkerSysroot = this->Makefile->GetSafeDefinition("CMAKE_SYSROOT");
  }

  // OSX SYSROOT can be required by some tools, like tapi
  {
    cmValue osxSysroot = this->Makefile->GetDefinition("CMAKE_OSX_SYSROOT");
    this->VariableMappings["CMAKE_OSX_SYSROOT"] =
      osxSysroot.IsEmpty() ? "/" : this->EscapeForShell(*osxSysroot, true);
  }

  if (cmValue appleArchSysroots =
        this->Makefile->GetDefinition("CMAKE_APPLE_ARCH_SYSROOTS")) {
    std::string const& appleArchs =
      this->Makefile->GetSafeDefinition("CMAKE_OSX_ARCHITECTURES");
    cmList archs(appleArchs);
    cmList sysroots{ appleArchSysroots, cmList::EmptyElements::Yes };
    if (archs.size() == sysroots.size()) {
      for (cmList::size_type i = 0; i < archs.size(); ++i) {