树莓派编译安装php出现cc: fatal error: Killed signal terminated program cc1
dd if=/dev/zero of=/swapfile bs=1k count=2048000
mkswap /swapfile
swapon /swapfile
swapon -s
echo "/var/swapfile swap swap defaults 0 0" >> /etc/fstab
swapoff /swapfile
rm -rf /swapfile
