Hi there! Thanks in advance for any help you may be able to give me. I’m trying to get some tools together with the aspiration to build an integration/app in linux (Centos)
I found your excellent script and was working my way through it but hit a snag with opus and x264. https://trac.ffmpeg.org/wiki/CompilationGuide/Centos ffmpeg]# ./configure --prefix="$MPEG_S/ffmpeg_build" --extra-cflags="-I $MPEG_S/ffmpeg_build/include" --extra-ldflags="-L $MPEG_S/ffmpeg_build/lib" --bindir="$MPEG_S/bin" --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264 ERROR: libx264 not found If you think configure made a mistake, make sure you are using the latest version from Git. If the latest version fails, report the problem to the [email protected] mailing list or IRC #ffmpeg on irc.freenode.net. Include the log file "config.log" produced by configure as this will help solve the problem. ffmpeg]# ls /software/ffmpeg/ffmpeg_build/lib/pkgconfig/ fdk-aac.pc ogg.pc opus.pc vorbisenc.pc vorbisfile.pc vorbis.pc vpx.pc x264.pc [root@f4s-qnode-01-1 ffmpeg]# ffmpeg]# ls $MPEG_S/ffmpeg_build/lib libfdk-aac.a libfdk-aac.la libmp3lame.a libmp3lame.la libogg.a libogg.la libopus.a libopus.la libvorbis.a libvorbisenc.a libvorbisenc.la libvorbisfile.a libvorbisfile.la libvorbis.la libvpx.a libx264.a libyasm.a pkgconfig The earlier installation and compile seemed to go without any fatal errors. ffmpeg]# x264 --version x264 0.144.2 40bb568 built on Feb 7 2015, gcc: 4.4.7 20120313 (Red Hat 4.4.7-11) configuration: --bit-depth=8 --chroma-format=all x264 license: GPL version 2 or later config.log gcc -L /software/ffmpeg/ffmpeg_build/lib -Wl,--as-needed -Wl,-z,noexecstack -o /tmp/ffconf.1JUlLYR1 /tmp/ffconf.aCGCwfvJ.o -lx264 -lvpx -lvpx -lvpx -lvpx -lvorbisenc -lvorbis -logg -lmp3lame -lfdk-aac -lm -lz -pthread -lrt /software/ffmpeg/ffmpeg_build/lib/libx264.a(opencl.o): In function `x264_opencl_close_library': opencl.c:(.text+0x5f1): undefined reference to `dlclose' /software/ffmpeg/ffmpeg_build/lib/libx264.a(opencl.o): In function `x264_opencl_load_library': opencl.c:(.text+0x643): undefined reference to `dlopen' opencl.c:(.text+0x65c): undefined reference to `dlsym' opencl.c:(.text+0x676): undefined reference to `dlsym' opencl.c:(.text+0x690): undefined reference to `dlsym' opencl.c:(.text+0x6aa): undefined reference to `dlsym' opencl.c:(.text+0x6c4): undefined reference to `dlsym' /software/ffmpeg/ffmpeg_build/lib/libx264.a(opencl.o):opencl.c:(.text+0x6de): more undefined references to `dlsym' follow /software/ffmpeg/ffmpeg_build/lib/libx264.a(opencl.o): In function `x264_opencl_load_library': opencl.c:(.text+0x944): undefined reference to `dlclose' /software/ffmpeg/ffmpeg_build/lib/libx264.a(opencl.o): In function `x264_opencl_lookahead_init': opencl.c:(.text+0x18f8): undefined reference to `dlopen' opencl.c:(.text+0x1913): undefined reference to `dlsym' opencl.c:(.text+0x1927): undefined reference to `dlsym' opencl.c:(.text+0x193e): undefined reference to `dlsym' opencl.c:(.text+0x1952): undefined reference to `dlsym' opencl.c:(.text+0x1988): undefined reference to `dlclose' collect2: ld returned 1 exit status ERROR: libx264 not found Again, Many thanks for your help. Cheers, Rick Butts _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
