ldd ./libfreetype.so
        linux-vdso.so.1 =>  (0x00007ffd5f379000)
        libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007feff6b3a000)
        libpng12.so.0 (0x00007feff6915000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007feff654b000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007feff6241000)
        /lib64/ld-linux-x86-64.so.2 (0x000056445ae91000)

ldd ./libopenal.so
        linux-vdso.so.1 =>  (0x00007ffd379fa000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f2514843000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f2514626000)
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f2514422000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f2514118000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f2513d4e000)
        /lib64/ld-linux-x86-64.so.2 (0x000055c9bde63000)

ldd ./libSDL2-2.0.so
        linux-vdso.so.1 =>  (0x00007fff321dc000)
        libasound.so.2 (0x00007f29fd4d8000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f29fd18b000)
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f29fcf87000)
        libpulse.so.0 (0x00007f29fcd36000)
        libsndio.so.6.1 (0x00007f29fcb26000)
        libX11.so.6 (0x00007f29fc7ec000)
        libXext.so.6 (0x00007f29fc5d9000)
        libXcursor.so.1 (0x00007f29fc3cf000)
        libXinerama.so.1 (0x00007f29fc1cc000)
        libXi.so.6 (0x00007f29fbfbb000)
        libXrandr.so.2 (0x00007f29fbdb0000)
        libXss.so.1 (0x00007f29fbbac000)
        libXxf86vm.so.1 (0x00007f29fb9a5000)
        libwayland-egl.so.1 (0x00007f29fb7a3000)
        libwayland-client.so.0 (0x00007f29fb594000)
        libwayland-cursor.so.0 (0x00007f29fb38b000)
        libxkbcommon.so.0 (0x00007f29fb14c000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f29faf2f000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f29fad26000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f29fa95c000)
        /lib64/ld-linux-x86-64.so.2 (0x00005610562a9000)
        libjson-c.so.2 => /lib/x86_64-linux-gnu/libjson-c.so.2 (0x00007f29fa750000)
        libpulsecommon-8.0.so => /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so (0x00007f29fa4d5000)
        libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f29fa289000)
        libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f29fa073000)
        libxcb.so.1 (0x00007f29f9e51000)
        libXrender.so.1 (0x00007f29f9c46000)
        libXfixes.so.3 (0x00007f29f9a40000)
        libffi.so.6 (0x00007f29f9838000)
        libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007f29f97b2000)
        libwrap.so.0 => /lib/x86_64-linux-gnu/libwrap.so.0 (0x00007f29f95a8000)
        libsndfile.so.1 (0x00007f29f933e000)
        libasyncns.so.0 (0x00007f29f9137000)
        libXau.so.6 (0x00007f29f8f33000)
        libXdmcp.so.6 (0x00007f29f8d2c000)
        libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007f29f8b0a000)
        liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f29f88e8000)
        libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f29f8606000)
        libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007f29f83ed000)
        libFLAC.so.8 (0x00007f29f8178000)
        libvorbisenc.so.2 (0x00007f29f7ece000)
        libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f29f7cb3000)
        libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f29f7a42000)
        libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f29f782e000)
        libogg.so.0 (0x00007f29f7625000)
        libvorbis.so.0 (0x00007f29f73f9000)