/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [tests/checkasm/checkasm] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/dnn-layer-pad] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/dnn-layer-conv2d] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/dnn-layer-dense] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/dnn-layer-depth2space] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/dnn-layer-maximum] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/dnn-layer-mathbinary] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/dnn-layer-mathunary] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/dnn-layer-avgpool] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavcodec/tests/avcodec] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavformat/tests/seek_utils] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavformat/tests/movenc] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libswscale/tests/floatimg_cmp] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavformat/tests/fifo_muxer] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavfilter/tests/filtfmts] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [libavformat/tests/seek] Error 1 /usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5' //lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: *** [tools/venc_data_dump] Error 1 cpu_flags(raw) = 0x000813DB cpu_flags_str(raw) = mmx mmxext sse sse2 sse3 ssse3 sse4.1 sse4.2 cmov aesni cpu_flags(effective) = 0x000813DB cpu_flags_str(effective) = mmx mmxext sse sse2 sse3 ssse3 sse4.1 sse4.2 cmov aesni threads = 1 (cpu_count = 5) make: Target 'fate' not remade because of errors.