esac
AM_CONDITIONAL([USE_PORTMIXER], [test "$use_portmixer" = yes])
if [[ "$use_portmixer" = "yes" ]] ; then
AC_DEFINE(USE_PORTMIXER, 1,
[Define if PortMixer support should be enabled])
endif
# Note: portmixer needs to be linked against (the local or system) portaudio.
if USE_PORTMIXER
SUBDIRS += portmixer
if USE_LOCAL_PORTSMF
SUBDIRS += portsmf