def _configure_cmake(self):
    if (not self._cmake):
        self._cmake = CMake(self)
        if (not self.settings.compiler.cppstd):
            self._cmake.definitions['CMAKE_CXX_STANDARD'] = 11
        self._cmake.definitions['CMAKE_BOOTSTRAP'] = False
        if (self.settings.os == 'Linux'):
            self._cmake.definitions['CMAKE_USE_OPENSSL'] = self._with_openssl
            if self._with_openssl:
                self._cmake.definitions['OPENSSL_USE_STATIC_LIBS'] = (not self.options['openssl'].shared)
        self._cmake.configure(source_folder=self._source_subfolder)
    return self._cmake
def _configure_cmake(self):
    if (not self._cmake):
        self._cmake = CMake(self)
        if (not self.settings.compiler.cppstd):
            self._cmake.definitions['CMAKE_CXX_STANDARD'] = 11
        self._cmake.definitions['CMAKE_BOOTSTRAP'] = False
        if (self.settings.os == 'Linux'):
            self._cmake.definitions['CMAKE_USE_OPENSSL'] = self._with_openssl
            if self._with_openssl:
                self._cmake.definitions['OPENSSL_USE_STATIC_LIBS'] = (not self.options['openssl'].shared)
        self._cmake.configure(source_folder=self._source_subfolder)
    return self._cmake