from modules/raop/raop_client.h:25,
                 from modules/raop/raop_client.c:55:
./pulsecore/source-output.h: In function 'pa_source_output_ref':
./pulsecore/source-output.h:218: warning: cast increases required alignment of target type [-Wcast-align]
In file included from ./pulsecore/sink.h:40,
                 from ./pulsecore/core.h:50,
                 from modules/raop/raop_client.h:25,
                 from modules/raop/raop_client.c:55:
./pulsecore/source.h: In function 'pa_source_ref':
./pulsecore/source.h:231: warning: cast increases required alignment of target type [-Wcast-align]
In file included from ./pulsecore/core.h:50,
                 from modules/raop/raop_client.h:25,
                 from modules/raop/raop_client.c:55:
./pulsecore/sink.h: In function 'pa_sink_ref':
./pulsecore/sink.h:290: warning: cast increases required alignment of target type [-Wcast-align]
  CC     pulseaudio-main.o
  CC     pacat-pacat.o
  CC     pactl-pactl.o
  CC     pasuspender-pasuspender.o
/bin/sed -e "s|@pkglibdir[@]|/usr/lib/pulseaudio|g" utils/padsp.in > padsp
  CC     pacmd-pacmd.o
  CCLD   libpulsecommon-2.0.la
In file included from ./pulsecore/source-output.h:37,
                 from ./pulsecore/source.h:49,
                 from ./pulsecore/sink.h:40,
                 from ./pulsecore/core.h:50,
                 from ./pulsecore/core-scache.h:26,
                 from daemon/main.c:75:
./pulsecore/sink-input.h: In function 'pa_sink_input_ref':
./pulsecore/sink-input.h:245: warning: cast increases required alignment of target type [-Wcast-align]
In file included from ./pulsecore/source.h:49,
                 from ./pulsecore/sink.h:40,
                 from ./pulsecore/core.h:50,
                 from ./pulsecore/core-scache.h:26,
                 from daemon/main.c:75:
./pulsecore/source-output.h: In function 'pa_source_output_ref':
./pulsecore/source-output.h:218: warning: cast increases required alignment of target type [-Wcast-align]
In file included from ./pulsecore/sink.h:40,
                 from ./pulsecore/core.h:50,
                 from ./pulsecore/core-scache.h:26,
                 from daemon/main.c:75:
./pulsecore/source.h: In function 'pa_source_ref':
./pulsecore/source.h:231: warning: cast increases required alignment of target type [-Wcast-align]
In file included from ./pulsecore/core.h:50,
                 from ./pulsecore/core-scache.h:26,
                 from daemon/main.c:75:
./pulsecore/sink.h: In function 'pa_sink_ref':
./pulsecore/sink.h:290: warning: cast increases required alignment of target type [-Wcast-align]
  CCLD   libpulsecore-foreign.la
  CCLD   libpulse.la
  CCLD   libpulse-simple.la
  CCLD   libpulsecore-2.0.la
  CCLD   pacat
  CCLD   pasuspender
  CCLD   pacmd
  CCLD   pactl
  CCLD   libcli.la
  CCLD   libprotocol-simple.la
  CCLD   libprotocol-http.la
  CCLD   libprotocol-native.la
  CCLD   libprotocol-esound.la
  CCLD   librtp.la
  CCLD   module-null-sink.la
  CCLD   module-null-source.la
  CCLD   module-sine-source.la
  CCLD   module-detect.la
  CCLD   module-volume-restore.la
  CCLD   module-card-restore.la
  CCLD   module-default-device-restore.la
  CCLD   module-always-sink.la
  CCLD   module-rescue-streams.la
  CCLD   module-intended-roles.la
  CCLD   module-suspend-on-idle.la
  CXXLD  module-echo-cancel.la
  CCLD   module-sine.la
  CCLD   module-http-protocol-tcp.la
  CCLD   module-native-protocol-tcp.la
  CCLD   module-native-protocol-fd.la
  CCLD   module-combine.la
  CCLD   module-combine-sink.la
  CCLD   module-remap-sink.la
  CCLD   module-ladspa-sink.la
  CCLD   module-tunnel-sink.la
  CCLD   module-tunnel-source.la
  CCLD   module-position-event-sounds.la
  CCLD   module-augment-properties.la
  CCLD   module-role-cork.la
.libs/module_echo_cancel_la-module-echo-cancel.o: In function `source_output_push_cb':
module-echo-cancel.c:(.text+0x4174): undefined reference to `__sync_bool_compare_and_swap_4'
collect2: ld returned 1 exit status
make[4]: *** [module-echo-cancel.la] Error 1
make[4]: *** Waiting for unfinished jobs....
make[4]: Leaving directory `/home/test/test/output/build/pulseaudio-2.0/src'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/test/test/output/build/pulseaudio-2.0/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/test/test/output/build/pulseaudio-2.0'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/test/test/output/build/pulseaudio-2.0'
make: *** [/home/test/test/output/build/pulseaudio-2.0/.stamp_built] Error 2