GEN	libavutil/libavutil.version
GEN	libswscale/libswscale.version
GEN	libswresample/libswresample.version
GEN	libpostproc/libpostproc.version
GEN	libavresample/libavresample.version
GEN	libavcodec/libavcodec.version
GEN	libavformat/libavformat.version
GEN	libavfilter/libavfilter.version
GEN	libavdevice/libavdevice.version
CC	libavdevice/alldevices.o
In file included from src/libavdevice/alldevices.c:23:
In file included from src/libavformat/internal.h:27:
src/libavformat/avformat.h:315:10: fatal error: 'time.h' file not found
#include <time.h>
         ^
1 error generated.
make: *** [libavdevice/alldevices.o] Error 1