Function unity_file_extension

Source/cmLocalGenerator.cxx:3157–3172

namespace {
std::string unity_file_extension(std::string const& lang)
{
  std::string extension;
  if (lang == "C") {
    extension = "_c.c";
  } else if (lang == "CXX") {
    extension = "_cxx.cxx";
  } else if (lang == "CUDA") {
    extension = "_cu.cu";
  } else if (lang == "OBJC") {
    extension = "_m.m";
  } else if (lang == "OBJCXX") {
    extension = "_mm.mm";
  }
  return extension;
}

char const* unity_file_prefix(cmGeneratorTarget* target)
{