[FFmpeg-trac] #414(build system:new): Compilation broken when disabling avfilter
FFmpeg
trac at avcodec.org
Tue Aug 23 10:29:49 CEST 2011
#414: Compilation broken when disabling avfilter
--------------------------+---------------------
Reporter: takis | Type: defect
Status: new | Priority: normal
Component: build system | Version: git
Keywords: | Blocked By:
Blocking: | Reproduced: 0
Analyzed: 0 |
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When configuring ffmpeg without avfilter, compilation fails when the build
system tries to compile avconv.c:
{{{
../configure --disable-avfilter
...
CC avconv.o
/usr/local/src/ff/ffmpeg.org/avconv.c: In function ‘do_video_resample’:
/usr/local/src/ff/ffmpeg.org/avconv.c:1095:43: error: ‘enc’ undeclared
(first use in this function)
/usr/local/src/ff/ffmpeg.org/avconv.c:1095:43: note: each undeclared
identifier is reported only once for each function it appears in
/usr/local/src/ff/ffmpeg.org/avconv.c:1122:15: warning: passing argument 2
of ‘sws_scale’ from incompatible pointer type
/usr/local/src/ff/ffmpeg.org/libswscale/swscale.h:238:5: note: expected
‘const uint8_t * const*’ but argument is of type ‘uint8_t * *’
/usr/local/src/ff/ffmpeg.org/avconv.c: In function ‘init_input_stream’:
/usr/local/src/ff/ffmpeg.org/avconv.c:1893:9: warning: unused variable ‘i’
/usr/local/src/ff/ffmpeg.org/avconv.c: In function ‘transcode’:
/usr/local/src/ff/ffmpeg.org/avconv.c:2338:26: warning: ignoring return
value of ‘scanf’, declared with attribute warn_unused_result
make: * * * [avconv.o] Error 1
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/414>
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