Hi,
Static glibc/zlib/libstdc++ are installed as below: yum install glibc-static zlib-static libstdc++-static Therefore libm.a/libz.a/libpthread.a/libdl.a are installed /usr/lib64/libm.a /usr/lib64/libz.a /usr/lib64/libpthread.a /usr/lib64/libdl.a I use the following command to configure and build ffmpeg 4.0 ./configure --disable-ffplay --disable-indev=sndio --disable-outdev=sndio \ --extra-ldflags='-L/usr/lib' \ --extra-libs='-lz -lm -lpthread -lstdc++ -ldl' \ --disable-libxcb --disable-libxcb-shm --disable-libxcb-xfixes --disable-libxcb-shape \ --enable-gpl --enable-stripping make When I use ldd the check ffmpeg's dependent dynamic libraries, libz.so.1/libm.so.6/libpthread.so.0/libdl.so.2 are still ffmpeg's dependent dynamic libraries. ldd ./ffmpeg linux-vdso.so.1 => (0x00007fff8cffe000) libm.so.6 => /lib64/libm.so.6 (0x00007f4b36d72000) libasound.so.2 => /lib64/libasound.so.2 (0x00007f4b36a73000) libva.so.2 => /lib64/libva.so.2 (0x00007f4b36851000) libz.so.1 => /lib64/libz.so.1 (0x00007f4b3663b000) liblzma.so.5 => /lib64/liblzma.so.5 (0x00007f4b36414000) libva-drm.so.2 => /lib64/libva-drm.so.2 (0x00007f4b36211000) libva-x11.so.2 => /lib64/libva-x11.so.2 (0x00007f4b3600b000) libX11.so.6 => /lib64/libX11.so.6 (0x00007f4b35ccc000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f4b35ab0000) libc.so.6 => /lib64/libc.so.6 (0x00007f4b356ed000) /lib64/ld-linux-x86-64.so.2 (0x000055f02297c000) libdl.so.2 => /lib64/libdl.so.2 (0x00007f4b354e8000) librt.so.1 => /lib64/librt.so.1 (0x00007f4b352e0000) libdrm.so.2 => /lib64/libdrm.so.2 (0x00007f4b350d1000) libXext.so.6 => /lib64/libXext.so.6 (0x00007f4b34ebe000) libXfixes.so.3 => /lib64/libXfixes.so.3 (0x00007f4b34cb8000) libxcb.so.1 => /lib64/libxcb.so.1 (0x00007f4b34a90000) libXau.so.6 => /lib64/libXau.so.6 (0x00007f4b3488b000) How can I make ffmpeg link with specified static libraries, i.e. libm.a/libz.a/libpthread.a/libdl.a? Thanks! Regards Andrew At 2018-07-09 18:01:14, "Reindl Harald" <[email protected]> wrote: > >Am 09.07.2018 um 11:39 schrieb Moritz Barsnick: >>> Can I specify which static libraries are used and which dynamic libraries >>> are used to build ffmpeg? >> >> If both static and dynamic libraries are found, the linkers will by >> default prefer the dynamic one. >> >> Choices can be manipulated, but no build system I know of supports >> this, because it would make ./configure and the Makefiles too >> complicated > >--extra-ldflags='-I/rpmbuild/BUILD/ffmpeg-20180617/x264-static >-L/rpmbuild/BUILD/ffmpeg-20180617/x264-static -ldl' > >this links my /rpmbuild/BUILD/ffmpeg-20180617/x264-static/x264.a built >in the first step of 'ffmpeg-latest.spec' and on that machine x264-devel >from the distribution is present too > >see my first repsone to that question with the wholke spec-file >_______________________________________________ >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".
