Hi. I followed the instructions on the ffmpeg website for compiling ffmpeg on mingw/msys I ran
./configure --enable-memalign-hack make with the results below. I understand ioctl requires ioctlh in include/sys THere's fctl.h there but no ioctl.h What other libraries must I install? I have the MSYS core-utils (latest - 5.97) installed. Regards Jarek gcc -L"/home/jmkoder/ffmpeg"/libavdevice -L"/home/jmkoder/ffmpeg"/libavformat -L"/home/jmkoder/ffmpeg"/libavcodec -L"/home/jmkoder/ffmpeg"/libavutil -Wl,--warn-common -Wl,-rpath-link,"/home/jmkoder/ffmpeg"/libpostproc -Wl,-rpath-link,"/home/jmkoder/ffmpeg"/libswscale -Wl,-rpath-link,"/home/jmkoder/ffmpeg"/libavfilter -Wl,-rpath-link,"/home/jmkoder/ffmpeg"/libavdevice -Wl,-rpath-link,"/home/jmkoder/ffmpeg"/libavformat -Wl,-rpath-link,"/home/jmkoder/ffmpeg"/libavcodec -Wl,-rpath-link,"/home/jmkoder/ffmpeg"/libavutil -Wl,-Bsymbolic -o ffmpeg_g.exe ffmpeg.o cmdutils.o -lavdevice -lavformat -lavcodec -lavutil -lm -lws2_32 -lvfw32 C:/msys/home/jmkoder/ffmpeg/libavdevice/libavdevice.a(audio.o): In function `audio_open': /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:88: undefined reference to `ioctl' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:120: undefined reference to `ioctl' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:127: undefined reference to `ioctl' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:136: undefined reference to `ioctl' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:76: undefined reference to `fcntl' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:129: undefined reference to `__errno' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:138: undefined reference to `__errno' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:66: undefined reference to `__errno' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:122: undefined reference to `__errno' C:/msys/home/jmkoder/ffmpeg/libavdevice/libavdevice.a(audio.o): In function `audio_write_packet': /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:192: undefined reference to `__errno' C:/msys/home/jmkoder/ffmpeg/libavdevice/libavdevice.a(audio.o):/home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:192: more undefined references to `__errno' follow C:/msys/home/jmkoder/ffmpeg/libavdevice/libavdevice.a(audio.o): In function `audio_read_packet': /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:265: undefined reference to `select' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:276: undefined reference to `__errno' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:276: undefined reference to `__errno' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:270: undefined reference to `__errno' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:270: undefined reference to `__errno' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavdevice/audio.c:286: undefined reference to `ioctl' C:/msys/home/jmkoder/ffmpeg/libavformat/libavformat.a(utils.o): In function `av_add_index_entry': /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavformat/utils.c:1119: undefined reference to `__assert' C:/msys/home/jmkoder/ffmpeg/libavformat/libavformat.a(utils.o): In function `av_read_frame': /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavformat/utils.c:995: undefined reference to `__assert' C:/msys/home/jmkoder/ffmpeg/libavformat/libavformat.a(utils.o): In function `av_gen_search': /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavformat/utils.c:1292: undefined reference to `__assert' C:/msys/home/jmkoder/ffmpeg/libavformat/libavformat.a(utils.o): In function `av_seek_frame_binary': /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavformat/utils.c:1208: undefined reference to `__assert' /home/jmkoder/Projects/related_source/mp3/ffmpeg/libavformat/utils.c:1215: undefined reference to `__assert' C:/msys/home/jmkoder/ffmpeg/libavformat/libavformat.a(utils.o):/home/jmkoder/Projects/related_source/mp3/ffmpeg/libavformat/utils.c:1212: more undefined references to `__assert' followC:/msys/home/jmkoder/ffmpeg/libavformat/libavformat.a(utils.o): In function `codec_get_id': /home/jmkoder/Projects/related_source/m _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
