我正在尝试直接从源代码安装FFmpeg，并且不断出现此错误：
gcc is unable to create an executable file.
If gcc is a cross-compiler, use the --enable-cross-compile option.
Only do this if you know what cross compiling means.
C compiler test failed.
If you think configure made a mistake, make sure you are using the latest
version from Git. If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solving …当我上传记录时,我的MySQL数据库插入时间戳,所以输入的内容就像2013-02-02 16:59:29.有没有Java方法将其转换为类似10天前的东西？