[FFmpeg-devel] the build system breaks the make of "examples"

avcoder ffmpeg
Tue Mar 31 09:37:36 CEST 2009


Note: FFmpeg is configured by following:

./configure --prefix=e:/ffmpeg_build/r18254 --enable-memalign-hack
--enable-static --disable-shared --disable-devices --disable-encoders
--disable-decoders --enable-decoder=aac --enable-decoder=h264
--enable-decoder=mp3 --enable-decoder=msmpeg4v3 --enable-decoder=wmv3
--enable-decoder=vc1 --enable-decoder=wmav1 --enable-decoder=wmav2
--disable-parsers --enable-parser=aac --enable-parser=h264
--enable-parser=mpegaudio --enable-parser=vc1 --disable-bsfs
--disable-protocols --enable-protocol=file --disable-muxers
--disable-demuxers --enable-demuxer=asf --enable-demuxer=mov
--enable-ffplay --disable-ffmpeg --enable-w32threads
--disable-avisynth --disable-avfilter --disable-avfilter-lavf
--extra-cflags="-I/usr/local/include -I/usr/local/include/SDL"
--extra-ldflags=-L/usr/local/lib

On Tue, Mar 31, 2009 at 11:42 AM, avcoder <ffmpeg at gmail.com> wrote:
> Dear:
>
> It seems that "lib.a" is unexpected.
>
> Diego, Could you take a look on this issue?
>
> Thanks
> --------------------------------------------------------
> $ make examples
>
> gcc -DHAVE_AV_CONFIG_H -I. -I"/f/omnicoder/ffmpeg" -D_ISOC99_SOURCE
> -D_POSIX_C_SOURCE=200112 -I/usr/local/include -I/usr/local/include/SDL
> -std=c99 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> -fomit-frame-pointer -g -Wdeclaration-after-statement -Wall
> -Wno-switch -Wdisabled-optimization -Wpointer-arith -Wredundant-decls
> -Wno-pointer-sign -Wcast-qual -Wwrite-strings -Wtype-limits -Wundef
> -O3 -fno-math-errno -fno-signed-zeros ? ? ? ?-c -o
> libavformat/output-example.o libavformat/output-example.c
> gcc -L"/f/omnicoder/ffmpeg"/libavdevice
> -L"/f/omnicoder/ffmpeg"/libavformat -L"/f/omnicoder/ffmpeg"/libavcodec
> -L"/f/omnicoder/ffmpeg"/libavutil -L"/f/omnicoder/ffmpeg"/libswscale
> -L/usr/local/lib -Wl,--warn-common -Wl,--as-needed
> -Wl,-rpath-link,"/f/omnicoder/ffmpeg"/libpostproc
> -Wl,-rpath-link,"/f/omnicoder/ffmpeg"/libswscale
> -Wl,-rpath-link,"/f/omnicoder/ffmpeg"/libavfilter
> -Wl,-rpath-link,"/f/omnicoder/ffmpeg"/libavdevice
> -Wl,-rpath-link,"/f/omnicoder/ffmpeg"/libavformat
> -Wl,-rpath-link,"/f/omnicoder/ffmpeg"/libavcodec
> -Wl,-rpath-link,"/f/omnicoder/ffmpeg"/libavutil -Wl,-Bsymbolic -o
> libavformat/output-example.exe libavformat/output-example.o
> libavdevice/libavdevice.a libavformat/libavformat.a
> libavcodec/libavcodec.a libavutil/libavutil.a libswscale/libswscale.a
> lib.a -lavdevice -lavformat -lavcodec -lavutil -lswscale -lz -lbz2 -lm
> ?-lws2_32
> rm libavformat/output-example.o
>
> gcc.exe: lib.a: No such file or directory
> make: *** [libavformat/output-example.exe] Error 1
>



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