Hey, thanks for reply! I'm trying to compile it (never done it on windows, but gnu tools make fell you at home) and after solve a problem with portaudio librariy (I had chaged -lportaudio option to -Lportaudio to find the library) now I'm stuck with error I paste below. Thanks in advance to who can help me with this. husk

admin@admin-PC /c/libpd-portaudio

$ make javalib mkdir -p java-build/org/puredata/core/natives/windows/mingw32/ gcc -o java-build/org/puredata/core/natives/windows/mingw32//pdnative.dll pure-d ata/src/d_arithmetic.o pure-data/src/d_array.o pure-data/src/d_ctl.o pure-data/s rc/d_dac.o pure-data/src/d_delay.o pure-data/src/d_fft.o pure-data/src/d_fft_may er.o pure-data/src/d_fftroutine.o pure-data/src/d_filter.o pure-data/src/d_globa l.o pure-data/src/d_math.o pure-data/src/d_misc.o pure-data/src/d_osc.o pure-dat a/src/d_resample.o pure-data/src/d_soundfile.o pure-data/src/d_ugen.o pure-data/ src/g_all_guis.o pure-data/src/g_array.o pure-data/src/g_bang.o pure-data/src/g_ canvas.o pure-data/src/g_editor.o pure-data/src/g_graph.o pure-data/src/g_guicon nect.o pure-data/src/g_hdial.o pure-data/src/g_hslider.o pure-data/src/g_io.o pu re-data/src/g_mycanvas.o pure-data/src/g_numbox.o pure-data/src/g_readwrite.o pu re-data/src/g_rtext.o pure-data/src/g_scalar.o pure-data/src/g_template.o pure-d ata/src/g_text.o pure-data/src/g_toggle.o pure-data/src/g_traversal.o pure-data/ src/g_vdial.o pure-data/src/g_vslider.o pure-data/src/g_vumeter.o pure-data/src/ m_atom.o pure-data/src/m_binbuf.o pure-data/src/m_class.o pure-data/src/m_conf.o pure-data/src/m_glob.o pure-data/src/m_memory.o pure-data/src/m_obj.o pure-data /src/m_pd.o pure-data/src/m_sched.o pure-data/src/s_audio.o pure-data/src/s_audi o_dummy.o pure-data/src/s_file.o pure-data/src/s_inter.o pure-data/src/s_loader. o pure-data/src/s_main.o pure-data/src/s_path.o pure-data/src/s_print.o pure-dat a/src/s_utf8.o pure-data/src/x_acoustics.o pure-data/src/x_arithmetic.o pure-dat a/src/x_connective.o pure-data/src/x_gui.o pure-data/src/x_interface.o pure-data /src/x_list.o pure-data/src/x_midi.o pure-data/src/x_misc.o pure-data/src/x_net. o pure-data/src/x_qlist.o pure-data/src/x_time.o libpd_wrapper/s_libpdmidi.o lib pd_wrapper/x_libpdreceive.o libpd_wrapper/z_libpd.o libpd_wrapper/ringbuffer.o l ibpd_wrapper/z_queued.o jni/z_jni_pa.o -lm -lpthread -Lportaudio -shared -lws2_3 2 -lkernel32 -Wl,--kill-at libpd_wrapper/ringbuffer.o:ringbuffer.c:(.text+0x141): undefined reference to _ _sync_val_compare_and_swap_4' libpd_wrapper/ringbuffer.o:ringbuffer.c:(.text+0x1ce): undefined reference to_ _sync_val_compare_and_swap_4' jni/z_jni_pa.o:z_jni_pa.c:(.text+0x1bb8): undefined reference to `Pa_StopStream'

jni/z_jni_pa.o:z_jni_pa.c:(.text+0x1bc5): undefined reference to Pa_CloseStream ' jni/z_jni_pa.o:z_jni_pa.c:(.text+0x1bde): undefined reference toPa_Terminate' jni/z_jni_pa.o:z_jni_pa.c:(.text+0x1c51): undefined reference to `Pa_Initialize'

jni/z_jni_pa.o:z_jni_pa.c:(.text+0x1c99): undefined reference to Pa_OpenDefault Stream' jni/z_jni_pa.o:z_jni_pa.c:(.text+0x1ca2): undefined reference toPa_Terminate' jni/z_jni_pa.o:z_jni_pa.c:(.text+0x1cd2): undefined reference to Pa_StartStream ' jni/z_jni_pa.o:z_jni_pa.c:(.text+0x1d06): undefined reference toPa_StopStream'

collect2: ld returned 1 exit status make: *** [java-build/org/puredata/core/natives/windows/mingw32//pdnative.dll] E rror 1

According to this page seems minGW (32 bit) doesn't have support for atomics yet http://sourceforge.net/p/mingw/bugs/1585/

Should be possible to build it by using visual studio (sorry but I don't know window ecosystem)? If not I can just wait minGW add support for atomics and meanwhile change strategy (like using OSC). thanks for support husk