tests/checkasm/sbrdsp.c: In function 'test_hf_gen':
tests/checkasm/sbrdsp.c:180:14: warning: unused variable 'bw' [-Wunused-variable]
     INTFLOAT bw = (INTFLOAT)rnd() / UINT_MAX;
              ^~
tests/checkasm/synth_filter.c: In function 'checkasm_check_synth_filter':
tests/checkasm/synth_filter.c:66:42: warning: unused variable 'offset_b' [-Wunused-variable]
         int i, offset0 = 0, offset1 = 0, offset_b = 0;
                                          ^~~~~~~~
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavfilter/tests/dnn-layer-pad] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavfilter/tests/dnn-layer-conv2d] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usrmake: *** [ffbuild/library.mak:118: libavfilter/tests/dnn-layer-dense] Error 1
/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavfilter/tests/dnn-layer-depth2space] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavfilter/tests/dnn-layer-mathunary] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavfilter/tests/dnn-layer-mathbinary] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavfilter/tests/dnn-layer-maximum] Error 1
make: *** [ffbuild/library.mak:118: libavfilter/tests/dnn-layer-avgpool] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libswscale/tests/floatimg_cmp] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavformat/tests/movenc] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavcodec/tests/avcodec] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavformat/tests/seek_utils] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavformat/tests/fifo_muxer] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavfilter/tests/filtfmts] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: libavformat/tests/seek] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [ffbuild/library.mak:118: tools/venc_data_dump] Error 1
/usr/bin/ld: libavutil/libavutil.a(hwcontext_vaapi.o): undefined reference to symbol 'dlsym@@GLIBC_2.27'
/usr/bin/ld: //lib/loongarch64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [tests/checkasm/Makefile:80: tests/checkasm/checkasm] Error 1
cpu_flags(raw) = 0x00000003
cpu_flags_str(raw) = lsx lasx
cpu_flags(effective) = 0x00000003
cpu_flags_str(effective) = lsx lasx
threads = 1 (cpu_count = 32)
make: Target 'fate' not remade because of errors.