libavformat/tests/movenc.c: In function 'init_fps': libavformat/tests/movenc.c:189:68: warning: passing argument 6 of 'avio_alloc_context' from incompatible pointer type [-Wincompatible-pointer-types] ctx->pb = avio_alloc_context(iobuf, iobuf_size, 1, NULL, NULL, io_write, NULL); ^~~~~~~~ In file included from ./libavformat/avformat.h:319, from libavformat/tests/movenc.c:27: ./libavformat/avio.h:398:14: note: expected 'int (*)(void *, const uint8_t *, int)' {aka 'int (*)(void *, const unsigned char *, int)'} but argument is of type 'int (*)(void *, uint8_t *, int)' {aka 'int (*)(void *, unsigned char *, int)'} AVIOContext *avio_alloc_context( ^~~~~~~~~~~~~~~~~~ libavformat/tests/movenc.c:192:30: warning: assignment to 'int (*)(void *, const uint8_t *, int, enum AVIODataMarkerType, int64_t)' {aka 'int (*)(void *, const unsigned char *, int, enum AVIODataMarkerType, long int)'} from incompatible pointer type 'int (*)(void *, uint8_t *, int, enum AVIODataMarkerType, int64_t)' {aka 'int (*)(void *, unsigned char *, int, enum AVIODataMarkerType, long int)'} [-Wincompatible-pointer-types] ctx->pb->write_data_type = io_write_data_type; ^ cpu_flags(raw) = 0x00000003 cpu_flags_str(raw) = lsx lasx cpu_flags(effective) = 0x00000003 cpu_flags_str(effective) = lsx lasx threads = 1 (cpu_count = 32) make: *** [tests/Makefile:319: fate-fifo-muxer-tst] Error 190 make: Target 'fate' not remade because of errors.