Hi,
I use the following command to configure and build static ffmpeg : ./configure --disable-ffplay --disable-indev=sndio --disable-outdev=sndio \ --extra-libs='-static -L/usr/lib' --extra-cflags='--static' \ --enable-gpl --enable-stripping make reports some warnings : libavformat/libavformat.a(rtpproto.o): In function `rtp_resolve_host': /export/qiang/buildDir/jdcloud_vod_ffmpeg/JD_FFmpeg/libavformat/rtpproto.c:140: warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/libpthread.a(libpthread.o): In function `sem_open': (.text+0x6a23): warning: the use of `mktemp' is dangerous, better use `mkstemp' libavformat/libavformat.a(rtpproto.o): In function `rtp_resolve_host': /export/qiang/buildDir/jdcloud_vod_ffmpeg/JD_FFmpeg/libavformat/rtpproto.c:140: warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/libpthread.a(libpthread.o): In function `sem_open': (.text+0x6a23): warning: the use of `mktemp' is dangerous, better use `mkstemp' However, ffmpeg is static without any dependent dynamic library. If I want to use Intel qsv codec, the option of '--enable-libmfx' should be added. Then configure will report error : /bin/ld: cannot find -lva /bin/ld: cannot find -lva-drm The reason why it fails is that, there is no static libva library. Can I specify which static libraries are used and which dynamic libraries are used to build ffmpeg? Thanks! Regards Andrew At 2018-07-04 22:20:07, "Moritz Barsnick" <[email protected]> wrote: >On Wed, Jul 04, 2018 at 20:52:29 +0800, qw wrote: >> Thanks for your help. >> I use CentOS 7.4 to build static ffmpeg. > >Could you please show us: >$ objdump -p /usr/local/bin/ffmpeg | grep NEEDED > >Furthermore, please make sure the following packages are installed: >glibc-devel >glibc-static # covers libc, libm, libdl(?), librt, libpthread dependencies >zlib-static # covers libz dependency > >Please add the following ffmpeg configure options: > --disable-libxcb # gets rid of libxcb* dependencies > --disable-xlib # gets rid of libX* dependencies > --disable-lzma # gets rid of liblzma dependency > --disable-vaapi # gets rid of libva dependency > --disable-alsa # gets rid of libasound dependency > >(At the loss of a few features.) > >And then build once more. > >Again: Can you not just install the required dynamic libs on the >target? > >Moritz >_______________________________________________ >ffmpeg-user mailing list >[email protected] >http://ffmpeg.org/mailman/listinfo/ffmpeg-user > >To unsubscribe, visit link above, or email >[email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
