make: Circular /home/ubuntu/workspaces/ffmpeg/davs2/source/test/test.c <- /home/ubuntu/workspaces/ffmpeg/davs2/source/test/test.c dependency dropped.
[linking execution] davs2
g++ -o davs2 test/test.o libdavs2.a -m64 -lm -lpthread
/usr/bin/ld: libdavs2.a(blockcopy8.o): relocation R_X86_64_32S against hidden symbol davs2_pb_1' can not be used when making a PIE object /usr/bin/ld: libdavs2.a(dct8.o): relocation R_X86_64_32S against .rodata' can not be used when making a PIE object; recompile with -fPIE
/usr/bin/ld: libdavs2.a(mc-a2.o): relocation R_X86_64_32S against hidden symbol `davs2_pw_00ff' can not be used when making a PIE object
collect2: error: ld returned 1 exit status
make: *** [Makefile:196: davs2] Error 1