cannam@89: #
cannam@89: # PortAudioCpp V19 autoconf input file
cannam@89: # Shamelessly ripped from the PortAudio one by Dominic Mazzoni
cannam@89: # Ludwig Schwardt
cannam@89: #
cannam@89: 
cannam@89: # Require autoconf >= 2.13
cannam@89: AC_PREREQ(2.13)
cannam@89: 
cannam@89: AC_INIT([PortAudioCpp], [12])
cannam@89: AC_CONFIG_SRCDIR([../../include/portaudiocpp/PortAudioCpp.hxx])
cannam@89: 
cannam@89: ###### Top-level directory of pacpp
cannam@89: ###### This makes it easy to shuffle the build directories
cannam@89: ###### Also edit AC_CONFIG_SRCDIR above (wouldn't accept this variable)!
cannam@89: PACPP_ROOT="../.."
cannam@89: 
cannam@89: ######
cannam@89: ###### SET THIS TO PORTAUDIO DIRECTORY
cannam@89: ######
cannam@89: PORTAUDIO="$PACPP_ROOT/../portaudio"
cannam@89: 
cannam@89: # Various other variables and flags
cannam@89: 
cannam@89: PACPP_INC="$PACPP_ROOT/include"
cannam@89: INCLUDES="-I$PACPP_INC -I$PORTAUDIO -I$PORTAUDIO/pa_common"
cannam@89: CFLAGS="-g -O2 -Wall -ansi -pedantic $INCLUDES"
cannam@89: CXXFLAGS="$CFLAGS"
cannam@89: PALIBDIR="$PORTAUDIO/lib"
cannam@89: 
cannam@89: # Checks for programs
cannam@89: 
cannam@89: AC_PROG_CC
cannam@89: AC_PROG_CXX
cannam@89: AC_PROG_LN_S
cannam@89: AC_PROG_RANLIB
cannam@89: AC_PROG_INSTALL
cannam@89: AC_PATH_PROG(AR, ar, no)
cannam@89: if [[ $AR = "no" ]] ; then
cannam@89:     AC_MSG_ERROR("Could not find ar - needed to create a library");
cannam@89: fi
cannam@89: 
cannam@89: # This must be one of the first tests we do or it will fail...
cannam@89: AC_C_BIGENDIAN
cannam@89: 
cannam@89: # Transfer these variables to the Makefile
cannam@89: AC_SUBST(PACPP_ROOT)
cannam@89: AC_SUBST(PORTAUDIO)
cannam@89: AC_SUBST(PADLL)
cannam@89: AC_SUBST(PACPP_DLL)
cannam@89: AC_SUBST(PACPP_INC)
cannam@89: AC_SUBST(SHARED_FLAGS)
cannam@89: AC_SUBST(DLL_LIBS)
cannam@89: AC_SUBST(CXXFLAGS)
cannam@89: 
cannam@89: ##################### CHECK FOR INSTALLED PACKAGES ############################
cannam@89: 
cannam@89: # checks for various host APIs and arguments to configure that
cannam@89: # turn them on or off
cannam@89: 
cannam@89: AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes, have_alsa=no)
cannam@89: 
cannam@89: # Determine the host description for the subsequent test.
cannam@89: # PKG_CHECK_MODULES seems to check and set the host variable also, but
cannam@89: # that then requires pkg-config availability which is not standard on
cannam@89: # MinGW systems and can be a pain to install.
cannam@89: AC_CANONICAL_HOST
cannam@89: 
cannam@89: PKG_CHECK_MODULES(JACK, jack, have_jack=yes, have_jack=no)
cannam@89: 
cannam@89: AC_ARG_WITH(alsa, 
cannam@89:             [  --with-alsa (default=auto)],
cannam@89:             with_alsa=$withval, with_alsa="yes")
cannam@89: 
cannam@89: AC_ARG_WITH(jack, 
cannam@89:             [  --with-jack (default=auto)],
cannam@89:             with_jack=$withval, with_jack="yes")
cannam@89: 
cannam@89: AC_ARG_WITH(oss, 
cannam@89:             [  --with-oss (default=yes)],
cannam@89:             with_oss=$withval, with_oss="yes")
cannam@89: 
cannam@89: AC_ARG_WITH(host_os, 
cannam@89:             [  --with-host_os (no default)],
cannam@89:             host_os=$withval)
cannam@89: 
cannam@89: AC_ARG_WITH(winapi,
cannam@89:             [  --with-winapi ((wmme/directx/asio) default=wmme)],
cannam@89:             with_winapi=$withval, with_winapi="wmme")
cannam@89: 
cannam@89: # Mac API added for ASIO, can have other api's listed
cannam@89: AC_ARG_WITH(macapi,
cannam@89:             [  --with-macapi (asio) default=asio)],
cannam@89:             with_macapi=$withval, with_macapi="asio")
cannam@89: 
cannam@89: AC_ARG_WITH(asiodir,
cannam@89:             [  --with-asiodir (default=/usr/local/asiosdk2)],
cannam@89:             with_asiodir=$withval, with_asiodir="/usr/local/asiosdk2")
cannam@89: 
cannam@89: AC_ARG_WITH(dxdir,
cannam@89:             [  --with-dxdir (default=/usr/local/dx7sdk)],
cannam@89:             with_dxdir=$withval, with_dxdir="/usr/local/dx7sdk")
cannam@89: 
cannam@89: 
cannam@89: ##################### HOST-SPECIFIC LIBRARY SETTINGS ##########################
cannam@89: 
cannam@89: case "${host_os}" in
cannam@89:   darwin* )
cannam@89: 	# Mac OS X configuration
cannam@89: 
cannam@89: 	LIBS="-framework AudioUnit -framework AudioToolbox -framework CoreAudio";
cannam@89: 	PADLL="libportaudio.dylib";
cannam@89: 	PACPP_DLL="libportaudiocpp.dylib";
cannam@89: 	SHARED_FLAGS="-framework AudioUnit -framework AudioToolbox";
cannam@89: 	SHARED_FLAGS="$SHARED_FLAGS -framework CoreAudio -dynamiclib";
cannam@89:         if [[ $with_macapi = "asio" ]] ; then
cannam@89:             if [[ $with_asiodir ]] ; then
cannam@89:               ASIODIR="$with_asiodir";
cannam@89:             else
cannam@89:               ASIODIR="/usr/local/asiosdk2";
cannam@89:             fi
cannam@89:             echo "ASIODIR: $ASIODIR";
cannam@89:         fi
cannam@89: 	;;
cannam@89: 
cannam@89:   mingw* )
cannam@89:         # MingW configuration
cannam@89: 
cannam@89:         echo "WINAPI: $with_winapi"
cannam@89:         if [[ $with_winapi = "directx" ]] ; then
cannam@89:             if [[ $with_dxdir ]] ; then
cannam@89:               DXDIR="$with_dxdir";
cannam@89:             else
cannam@89:               DXDIR="/usr/local/dx7sdk";
cannam@89:             fi
cannam@89:             echo "DXDIR: $DXDIR"
cannam@89: 	    LIBS="-L$PALIBDIR -lportaudio"
cannam@89:             LIBS="$LIBS -lwinmm -lm -ldsound -lole32";
cannam@89:             PADLL="portaudio.dll";
cannam@89:             PACPP_DLL="portaudiocpp.dll";
cannam@89:             SHARED_FLAGS="-shared -mthreads";
cannam@89:             DLL_LIBS="-lwinmm -lm -L./dx7sdk/lib -ldsound -lole32";
cannam@89:             CFLAGS="$CFLAGS -DPA_NO_WMME -DPA_NO_ASIO";
cannam@89: 	    CXXFLAGS="$CFLAGS"
cannam@89:         elif [[ $with_winapi = "asio" ]] ; then
cannam@89:             if [[ $with_asiodir ]] ; then
cannam@89:               ASIODIR="$with_asiodir";
cannam@89:             else
cannam@89:               ASIODIR="/usr/local/asiosdk2";
cannam@89:             fi
cannam@89:             echo "ASIODIR: $ASIODIR"
cannam@89: 
cannam@89: 	    LIBS="-L$PALIBDIR -lportaudio"
cannam@89:             LIBS="$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid";
cannam@89:             PADLL="portaudio.dll";
cannam@89:             PACPP_DLL="portaudiocpp.dll";
cannam@89:             SHARED_FLAGS="-shared -mthreads";
cannam@89:             DLL_LIBS="-lwinmm -lm -lstdc++ -lole32 -luuid";
cannam@89:             CFLAGS="$CFLAGS -ffast-math -fomit-frame-pointer -DPA_NO_WMME -DPA_NO_DS -DWINDOWS";
cannam@89:             CXXFLAGS="$CFLAGS";
cannam@89:         else   # WMME default
cannam@89: 	    LIBS="-L$PALIBDIR -lportaudio"
cannam@89:             LIBS="$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid";
cannam@89:             PADLL="portaudio.dll";
cannam@89:             PACPP_DLL="portaudiocpp.dll";
cannam@89:             SHARED_FLAGS="-shared -mthreads";
cannam@89:             DLL_LIBS="-lwinmm";
cannam@89:             CFLAGS="$CFLAGS -DPA_NO_DS -DPA_NO_ASIO";
cannam@89:             CXXFLAGS="$CFLAGS";
cannam@89:         fi
cannam@89:         ;;
cannam@89: 
cannam@89:   cygwin* )
cannam@89: 	# Cygwin configuration
cannam@89: 
cannam@89: 	LIBS="-L$PALIBDIR -lportaudio"
cannam@89: 	LIBS="$LIBS -lwinmm -lm";
cannam@89: 	PADLL="portaudio.dll";
cannam@89: 	PACPP_DLL="portaudiocpp.dll";
cannam@89: 	SHARED_FLAGS="-shared -mthreads";
cannam@89: 	DLL_LIBS="-lwinmm";
cannam@89: 	;;
cannam@89: 
cannam@89:   *)
cannam@89: 	# Unix OSS configuration
cannam@89: 
cannam@89:    AC_CHECK_LIB(pthread, pthread_create,
cannam@89:                 ,
cannam@89:                 AC_MSG_ERROR([libpthread not found!]))
cannam@89: 	
cannam@89: 	LIBS="$LIBS -L$PALIBDIR -lportaudio"
cannam@89: 	
cannam@89: 	if [[ $have_jack = "yes" ] && [ $with_jack != "no" ]] ; then
cannam@89:    	      	LIBS="$LIBS $JACK_LIBS"
cannam@89: 		CFLAGS="$CFLAGS $JACK_CFLAGS"
cannam@89:                 AC_DEFINE(PA_USE_JACK)
cannam@89: 	fi
cannam@89: 
cannam@89: 	if [[ $have_alsa = "yes" ] && [ $with_alsa != "no" ]] ; then
cannam@89:                 LIBS="$LIBS -lasound"
cannam@89:                 AC_DEFINE(PA_USE_ALSA)
cannam@89: 	fi
cannam@89: 
cannam@89: 	if [[ $with_oss != "no" ]] ; then
cannam@89: 		AC_DEFINE(PA_USE_OSS)
cannam@89: 	fi
cannam@89: 	LIBS="$LIBS -lm -lpthread";
cannam@89: 	PADLL="libportaudio.so";
cannam@89: 	PACPP_DLL="libportaudiocpp.so";
cannam@89: 	SHARED_FLAGS="-shared";
cannam@89: esac
cannam@89: 
cannam@89: AC_CONFIG_FILES([Makefile])
cannam@89: AC_OUTPUT