LINUX编译Android FFmpeg:fatal error: errno.h: No such file or directory

CC  libavdevice/alldevices.o
In file included from ./libavutil/avutil.h:289:0,
                 from ./libavutil/log.h:25,
                 from libavdevice/avdevice.h:46,
                 from libavdevice/alldevices.c:22:
./libavutil/common.h:33:19: fatal error: errno.h: No such file or directory
 #include <errno.h>
                   ^
compilation terminated.
make: *** [common.mak:57：libavdevice/alldevices.o] 错误 1