CC      libavdevice/oss_audio.o
In file included from libavdevice/oss_audio.c:31:0:
/usr/include/sys/soundcard.h:243:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:244:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:245:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:246:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:256:5: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:257:5: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:258:5: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:297:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:298:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:299:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:300:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:301:5: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:302:5: error: unknown type name 'u_short'
/usr/include/sys/soundcard.h:337:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:381:2: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:419:2: error: unknown type name 'u_int'
/usr/include/sys/soundcard.h:420:2: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:421:2: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:422:2: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:429:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:430:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:438:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:439:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:440:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:442:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:443:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:444:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:447:2: error: unknown type name 'u_int'
/usr/include/sys/soundcard.h:460:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:490:4: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:529:3: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:530:3: error: unknown type name 'u_short'
/usr/include/sys/soundcard.h:531:3: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:706:1: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:709:2: error: unknown type name 'u_short'
/usr/include/sys/soundcard.h:739:2: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:754:2: error: unknown type name 'u_long'
/usr/include/sys/soundcard.h:763:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:765:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:967:2: error: unknown type name 'u_char'
/usr/include/sys/soundcard.h:980:2: error: unknown type name 'u_char'
gmake: *** [libavdevice/oss_audio.o] Error 1
CC      libavfilter/vf_crop.o
libavfilter/vf_crop.c: In function 'normalize_double':
libavfilter/vf_crop.c:139:5: error: implicit declaration of function 'isnanf' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

gmake: *** [libavfilter/vf_crop.o] Error 1
CC      libavfilter/vf_setpts.o
libavfilter/vf_setpts.c: In function 'start_frame':
libavfilter/vf_setpts.c:107:5: error: implicit declaration of function 'isnanf' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

gmake: *** [libavfilter/vf_setpts.o] Error 1
CC      libavformat/os_support.o
libavformat/os_support.c: In function 'ff_inet_aton':
libavformat/os_support.c:93:5: error: implicit declaration of function 'inet_aton' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

gmake: *** [libavformat/os_support.o] Error 1
CC      libavformat/utils.o
libavformat/utils.c: In function 'av_seek_frame_generic':
libavformat/utils.c:1675:5: warning: 'read_seek' is deprecated (declared at libavformat/avformat.h:374) [-Wdeprecated-declarations]
libavformat/utils.c:1676:9: warning: 'read_seek' is deprecated (declared at libavformat/avformat.h:374) [-Wdeprecated-declarations]
libavformat/utils.c: In function 'av_seek_frame':
libavformat/utils.c:1708:5: warning: 'read_seek' is deprecated (declared at libavformat/avformat.h:374) [-Wdeprecated-declarations]
libavformat/utils.c:1709:9: warning: 'read_seek' is deprecated (declared at libavformat/avformat.h:374) [-Wdeprecated-declarations]
libavformat/utils.c: In function 'avformat_seek_file':
libavformat/utils.c:1738:5: warning: 'read_seek' is deprecated (declared at libavformat/avformat.h:374) [-Wdeprecated-declarations]
libavformat/utils.c: In function 'av_estimate_timings':
libavformat/utils.c:1979:19: warning: variable 'st' set but not used [-Wunused-but-set-variable]
libavformat/utils.c: In function 'av_gettime':
libavformat/utils.c:3287:5: error: implicit declaration of function 'gettimeofday' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

gmake: *** [libavformat/utils.o] Error 1
CC      libavcodec/ratecontrol.o
In file included from libavcodec/mpegvideo.h:32:0,
                 from libavcodec/ratecontrol.c:32:
libavcodec/get_bits.h: In function 'skip_bits':
libavcodec/get_bits.h:305:1: warning: variable 're_cache' set but not used [-Wunused-but-set-variable]
libavcodec/ratecontrol.c: In function 'get_qscale':
libavcodec/ratecontrol.c:342:5: error: implicit declaration of function 'isnanf' [-Werror=implicit-function-declaration]
libavcodec/ratecontrol.c: In function 'ff_rate_estimate_qscale':
libavcodec/ratecontrol.c:791:9: warning: 'av_get_pict_type_char' is deprecated (declared at libavcodec/avcodec.h:3780) [-Wdeprecated-declarations]
cc1: some warnings being treated as errors

gmake: *** [libavcodec/ratecontrol.o] Error 1
CC      libavutil/eval.o
libavutil/eval.c: In function 'eval_expr':
libavutil/eval.c:147:9: error: implicit declaration of function 'isnanf' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

gmake: *** [libavutil/eval.o] Error 1
CC      libavutil/rational.o
libavutil/rational.c: In function 'av_d2q':
libavutil/rational.c:101:5: error: implicit declaration of function 'isnanf' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

gmake: *** [libavutil/rational.o] Error 1
gmake: Target `all' not remade because of errors.