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# @configure_input@
# Define the desired sound device backend
# Valid values are:
# - pa_unix: PortAudio on Unix (OSS or ALSA)
# - pa_darwinos: PortAudio on MacOSX (CoreAudio)
# - pa_old_darwinos: PortAudio on MacOSX (old CoreAudio, for OSX 10.2)
# - pa_win32: PortAudio on Win32 (WMME)
#
# There are other values below, but these are handled by PJMEDIA's Makefile
# - ds: Win32 DirectSound (dsound.c)
# - null: Null sound device (nullsound.c)
AC_PJMEDIA_SND=@ac_pjmedia_snd@
# For Unix, specify if ALSA should be supported
AC_PA_USE_ALSA=@ac_pa_use_alsa@
# For Unix, specify if OSS should be supported
AC_PA_USE_OSS=@ac_pa_use_oss@
# Additional PortAudio CFLAGS are in @ac_pa_cflags@
#
# PortAudio on Unix
#
ifeq ($(AC_PJMEDIA_SND),pa_unix)
# Host APIs and utils
export PORTAUDIO_OBJS += pa_unix_hostapis.o pa_unix_util.o
# Include ALSA?
ifeq ($(AC_PA_USE_ALSA),1)
export CFLAGS += -DPA_USE_ALSA=1
export PORTAUDIO_OBJS += pa_linux_alsa.o
endif
export CFLAGS += @ac_pa_cflags@
endif
# Include OSS?
ifeq ($(AC_PA_USE_OSS),1)
export CFLAGS += -DPA_USE_OSS=1
export PORTAUDIO_OBJS += pa_unix_oss.o
endif
#
# PortAudio on MacOS X (using current PortAudio)
#
ifeq ($(AC_PJMEDIA_SND),pa_darwinos)
export PORTAUDIO_OBJS +=pa_mac_hostapis.o \
pa_unix_util.o \
pa_mac_core.o \
pa_mac_core_blocking.o \
pa_mac_core_utilities.o \
pa_ringbuffer.o
export CFLAGS += -DPA_USE_COREAUDIO=1
export CFLAGS += @ac_pa_cflags@
endif
#
# PortAudio on MacOS X (using old PortAudio, for MacOS X 10.2.x)
#
ifeq ($(AC_PJMEDIA_SND),pa_old_darwinos)
export PORTAUDIO_OBJS +=pa_mac_hostapis.o \
pa_unix_util.o \
pa_mac_core_old.o
export CFLAGS += -DPA_USE_COREAUDIO=1
export CFLAGS += @ac_pa_cflags@
endif
#
#
# PortAudio on Win32 (WMME)
#
ifeq ($(AC_PJMEDIA_SND),pa_win32)
export PORTAUDIO_OBJS += pa_win_hostapis.o pa_win_util.o \
pa_win_wmme.o pa_win_waveformat.o
export CFLAGS += -DPA_NO_ASIO -DPA_NO_DS
endif
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