[FFmpeg-devel] Cannot compile under MinGW - ENABLE_GSM_DEMUXER

avcoder.net ffmpeg
Fri May 2 03:37:18 CEST 2008


Dear:

On Fri, May 2, 2008 at 7:33 AM, Dennis Volodomanov <
dennis.volodomanov at conceiva.com> wrote:

> Hi all,
>
> I've got the latest code (13030) and now I cannot compile ffmpeg. It
> complains about the ENABLE_GSM_DEMUXER being undeclared:
>
> gcc -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> -D_ISOC9X_SOURCE -I"/c/ffmpeg" -I"/c/ffmpeg" -I"/c/ffmpeg"/libavcodec
> -I"/c/ffmpeg"/libavdevice -I"/c/ffmpeg"/libavfilter
> -I"/c/ffmpeg"/libavformat -I"/c/ffmpeg"/libavutil
> -I"/c/ffmpeg"/libpostproc -I"/c/ffmpeg"/libswscale -fomit-frame-pointer
> -g -Wdeclaration-after-statement -Wall -Wno-switch
> -Wdisabled-optimization -Wpointer-arith -Wredundant-decls
> -Wno-pointer-sign -Wcast-qual -Wwrite-strings -O3 -fno-math-errno
> -c -o libavformat/allformats.o libavformat/allformats.c
> libavformat/allformats.c: In function 'av_register_all':
> libavformat/allformats.c:85: error: 'ENABLE_GSM_DEMUXER' undeclared
> (first use in this function)
> libavformat/allformats.c:85: error: (Each undeclared identifier is
> reported only once
> libavformat/allformats.c:85: error: for each function it appears in.)
> make: *** [libavformat/allformats.o] Error 1
>
> Last time I compiled was last week and that was fine.
>
> My configure is:
>
> --enable-gpl --enable-swscale --enable-w32threads --enable-memalign-hack
> --disable-shared --enable-static --enable-avfilter


Please try to --enable-libgsm firstly


>
>
> Compiling on MinGW.
>
> Can someone please shed some light on how to fix this?
>
> Thanks in advance,
>
>   Dennis
>

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