Method DetectCompilerFlags

Source/cmFastbuildNormalTargetGenerator.cxx:113–155

}

std::string cmFastbuildNormalTargetGenerator::DetectCompilerFlags(
  cmSourceFile const& srcFile, std::string const& arch)
{
  std::string const language = srcFile.GetLanguage();
  cmGeneratorExpressionInterpreter genexInterpreter(
    this->GetLocalGenerator(), Config, this->GeneratorTarget, language);

  std::vector<std::string> sourceIncludesVec;
  if (cmValue cincludes = srcFile.GetProperty(INCLUDE_DIRECTORIES)) {
    this->LocalGenerator->AppendIncludeDirectories(
      sourceIncludesVec,
      genexInterpreter.Evaluate(*cincludes, INCLUDE_DIRECTORIES), srcFile);
  }
  std::string sourceIncludesStr = this->LocalGenerator->GetIncludeFlags(
    sourceIncludesVec, this->GeneratorTarget, language, Config, false);
  LogMessage(cmStrCat("sourceIncludes = ", sourceIncludesStr));

  std::string compileFlags =
    CompileFlagsByLangAndArch[std::make_pair(language, arch)];
  this->GeneratorTarget->AddExplicitLanguageFlags(compileFlags, srcFile);

  if (cmValue const cflags = srcFile.GetProperty(COMPILE_FLAGS)) {
    this->LocalGenerator->AppendFlags(
      compileFlags, genexInterpreter.Evaluate(*cflags, COMPILE_FLAGS));
  }

  if (cmValue const coptions = srcFile.GetProperty(COMPILE_OPTIONS)) {
    this->LocalGenerator->AppendCompileOptions(
      compileFlags, genexInterpreter.Evaluate(*coptions, COMPILE_OPTIONS));
  }
  // Source includes take precedence over target includes.
  this->LocalGenerator->AppendFlags(compileFlags, sourceIncludesStr);
  this->LocalGenerator->AppendFlags(compileFlags,
                                    TargetIncludesByLanguage[language]);

  if (language == "Fortran") {
    this->AppendFortranFormatFlags(compileFlags, srcFile);
    this->AppendFortranPreprocessFlags(compileFlags, srcFile);
  }

  LogMessage(cmStrCat("compileFlags = ", compileFlags));
  return compileFlags;
}

void cmFastbuildNormalTargetGenerator::SplitLinkerFromArgs(
  std::string const& command, std::string& outLinkerExecutable,