SFLphone makepkg error

ar: creating ../lib/libpjmedia-x86_64-unknown-linux-gnu.a
a - output/pjmedia-x86_64-unknown-linux-gnu/echo_speex.o
a - output/pjmedia-x86_64-unknown-linux-gnu/alaw_ulaw.o
a - output/pjmedia-x86_64-unknown-linux-gnu/alaw_ulaw_table.o
a - output/pjmedia-x86_64-unknown-linux-gnu/avi_player.o
a - output/pjmedia-x86_64-unknown-linux-gnu/bidirectional.o
a - output/pjmedia-x86_64-unknown-linux-gnu/clock_thread.o
a - output/pjmedia-x86_64-unknown-linux-gnu/codec.o
a - output/pjmedia-x86_64-unknown-linux-gnu/conference.o
a - output/pjmedia-x86_64-unknown-linux-gnu/conf_switch.o
a - output/pjmedia-x86_64-unknown-linux-gnu/converter.o
a - output/pjmedia-x86_64-unknown-linux-gnu/converter_libswscale.o
a - output/pjmedia-x86_64-unknown-linux-gnu/delaybuf.o
a - output/pjmedia-x86_64-unknown-linux-gnu/echo_common.o
a - output/pjmedia-x86_64-unknown-linux-gnu/echo_port.o
a - output/pjmedia-x86_64-unknown-linux-gnu/echo_suppress.o
a - output/pjmedia-x86_64-unknown-linux-gnu/endpoint.o
a - output/pjmedia-x86_64-unknown-linux-gnu/errno.o
a - output/pjmedia-x86_64-unknown-linux-gnu/event.o
a - output/pjmedia-x86_64-unknown-linux-gnu/format.o
a - output/pjmedia-x86_64-unknown-linux-gnu/ffmpeg_util.o
a - output/pjmedia-x86_64-unknown-linux-gnu/g711.o
a - output/pjmedia-x86_64-unknown-linux-gnu/jbuf.o
a - output/pjmedia-x86_64-unknown-linux-gnu/master_port.o
a - output/pjmedia-x86_64-unknown-linux-gnu/mem_capture.o
a - output/pjmedia-x86_64-unknown-linux-gnu/mem_player.o
a - output/pjmedia-x86_64-unknown-linux-gnu/null_port.o
a - output/pjmedia-x86_64-unknown-linux-gnu/plc_common.o
a - output/pjmedia-x86_64-unknown-linux-gnu/port.o
a - output/pjmedia-x86_64-unknown-linux-gnu/splitcomb.o
a - output/pjmedia-x86_64-unknown-linux-gnu/resample_resample.o
a - output/pjmedia-x86_64-unknown-linux-gnu/resample_libsamplerate.o
a - output/pjmedia-x86_64-unknown-linux-gnu/resample_port.o
a - output/pjmedia-x86_64-unknown-linux-gnu/rtcp.o
a - output/pjmedia-x86_64-unknown-linux-gnu/rtcp_xr.o
a - output/pjmedia-x86_64-unknown-linux-gnu/rtp.o
a - output/pjmedia-x86_64-unknown-linux-gnu/sdp.o
a - output/pjmedia-x86_64-unknown-linux-gnu/sdp_cmp.o
a - output/pjmedia-x86_64-unknown-linux-gnu/sdp_neg.o
a - output/pjmedia-x86_64-unknown-linux-gnu/session.o
a - output/pjmedia-x86_64-unknown-linux-gnu/silencedet.o
a - output/pjmedia-x86_64-unknown-linux-gnu/sound_legacy.o
a - output/pjmedia-x86_64-unknown-linux-gnu/sound_port.o
a - output/pjmedia-x86_64-unknown-linux-gnu/stereo_port.o
a - output/pjmedia-x86_64-unknown-linux-gnu/stream_common.o
a - output/pjmedia-x86_64-unknown-linux-gnu/stream.o
a - output/pjmedia-x86_64-unknown-linux-gnu/stream_info.o
a - output/pjmedia-x86_64-unknown-linux-gnu/tonegen.o
a - output/pjmedia-x86_64-unknown-linux-gnu/transport_adapter_sample.o
a - output/pjmedia-x86_64-unknown-linux-gnu/transport_ice.o
a - output/pjmedia-x86_64-unknown-linux-gnu/transport_loop.o
a - output/pjmedia-x86_64-unknown-linux-gnu/transport_srtp.o
a - output/pjmedia-x86_64-unknown-linux-gnu/transport_udp.o
a - output/pjmedia-x86_64-unknown-linux-gnu/types.o
a - output/pjmedia-x86_64-unknown-linux-gnu/vid_codec.o
a - output/pjmedia-x86_64-unknown-linux-gnu/vid_codec_util.o
a - output/pjmedia-x86_64-unknown-linux-gnu/vid_port.o
a - output/pjmedia-x86_64-unknown-linux-gnu/vid_stream.o
a - output/pjmedia-x86_64-unknown-linux-gnu/vid_stream_info.o
a - output/pjmedia-x86_64-unknown-linux-gnu/vid_tee.o
a - output/pjmedia-x86_64-unknown-linux-gnu/wav_player.o
a - output/pjmedia-x86_64-unknown-linux-gnu/wav_playlist.o
a - output/pjmedia-x86_64-unknown-linux-gnu/wav_writer.o
a - output/pjmedia-x86_64-unknown-linux-gnu/wave.o
a - output/pjmedia-x86_64-unknown-linux-gnu/wsola.o
ranlib ../lib/libpjmedia-x86_64-unknown-linux-gnu.a
make[2]: Leaving directory `/dev/shm/xxx/makepkg/src/sflphone-1.2.2/daemon/libs/pjproject-2.0.1/pjmedia/build'
make[1]: Leaving directory `/dev/shm/xxx/makepkg/src/sflphone-1.2.2/daemon/libs/pjproject-2.0.1/pjmedia/build'
make: *** [all] Error 1
==> ERROR: A failure occurred in build().
    Aborting...