Build fails here:
libtool: compile: cc -c -mfpmath=sse -msse3 -march=native -I/usr/pkgsrc/dev/wip/portaudio/work/.buildlink/include -DPA_LITTLE_ENDIAN -I./include -I./src/common -I./src/os/unix -pthread -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_SYS_SOUNDCARD_H=1 -DHAVE_MACHINE_SOUNDCARD_H=1 -DSIZEOF_SHORT=2 -DSIZEOF_INT=4 -DSIZEOF_LONG=8 -DHAVE_CLOCK_GETTIME=1 -DHAVE_NANOSLEEP=1 -DPA_USE_ALSA=1 -DPA_USE_OSS=1 src/hostapi/alsa/pa_linux_alsa.c -fPIC -DPIC -o src/hostapi/alsa/.libs/pa_linux_alsa.o
src/hostapi/alsa/pa_linux_alsa.c:176:1: warning: 'snd_pcm_sw_params_set_xfer_align' is deprecated (declared at /usr/pkgsrc/dev/wip/portaudio/work/.buildlink/include/alsa/pcm.h:1123)
src/hostapi/alsa/pa_linux_alsa.c: In function 'PaAlsa_LoadLibrary':
src/hostapi/alsa/pa_linux_alsa.c:455:1: warning: 'snd_pcm_sw_params_set_xfer_align' is deprecated (declared at /usr/pkgsrc/dev/wip/portaudio/work/.buildlink/include/alsa/pcm.h:1123)
src/hostapi/alsa/pa_linux_alsa.c: In function 'PaAlsaStreamComponent_EndProcessing':
src/hostapi/alsa/pa_linux_alsa.c:3429:34: error: 'ESTRPIPE' undeclared (first use in this function)
src/hostapi/alsa/pa_linux_alsa.c:3429:34: note: each undeclared identifier is reported only once for each function it appears in
src/hostapi/alsa/pa_linux_alsa.c: In function 'PaAlsaStreamComponent_RegisterChannels':
src/hostapi/alsa/pa_linux_alsa.c:3967:38: error: 'ESTRPIPE' undeclared (first use in this function)
gmake: *** [src/hostapi/alsa/pa_linux_alsa.lo] Error 1
*** Error code 2
d536b15af9