LAYLI FOROUDI and SERGIO GONCALVES WILDFIRES raged in southwestern France and Spain, forcing thousands of people to be evacuated from their homes as blistering summer temperatures put authorities on alert in parts of Europe. More than 12,200 people had been evacuated from France's Gironde region by Saturday morning as more than 1,000 firefighters battled to bring the flames under control, regional authorities said in a statement. "We have a fire that will continue to spread as long as it is not stabilised," Vincent Ferrier, deputy prefect for Langon in Gironde, told a news conference. Wildfires have torn through France in…