Method LoadCache

Source/cmake.cxx:3356–3377

}

int cmake::LoadCache()
{
  // could we not read the cache
  if (!this->LoadCache(this->GetHomeOutputDirectory())) {
    // if it does exist, but isn't readable then warn the user
    std::string cacheFile =
      cmStrCat(this->GetHomeOutputDirectory(), "/CMakeCache.txt");
    if (cmSystemTools::FileExists(cacheFile)) {
      cmSystemTools::Error(
        "There is a CMakeCache.txt file for the current binary tree but "
        "cmake does not have permission to read it. Please check the "
        "permissions of the directory you are trying to run CMake on.");
      return -1;
    }
  }

  // setup CMAKE_ROOT and CMAKE_COMMAND
  if (!this->AddCMakePaths()) {
    return -3;
  }
  return 0;
}

bool cmake::LoadCache(std::string const& path)
{