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# REAL TIME AUDIO AND MIDI
message(STATUS "")
message(STATUS "## REALTIME AUDIO AND MIDI ##")
option(USE_PULSEAUDIO "Build the PulseAudio I/O module" ON)
option(USE_PORTAUDIO "Build the PortAudio I/O module" ON)
option(USE_PORTMIDI "Build the PortMIDI I/O module" ON)
option(USE_IPMIDI "Build the IPMIDI I/O module" ON)
option(USE_JACK "Build the jack I/O module and opcodes" ON)
option(USE_ALSA "Build the ALSA I/O module" ON)
# option(USE_COREAUDIO "Build the CoreAudio I/O module" ON)
# option(USE_COREMIDI "Build the CoreMIDI I/O Module" ON)
# option(USE_AUDIOUNIT "Build the CoreAudio AudioUnit I/O module (requires CoreAudio)" ON)
list(APPEND CMAKE_REQUIRED_INCLUDES "/usr/local/include")
# FIND LIBRARIES AND HEADERS
if(USE_ALSA AND LINUX)
find_library(ALSA_LIBRARY asound)
check_include_file(alsa/asoundlib.h ALSA_HEADER)
endif()
if(USE_PORTAUDIO)
# FIXME the msvc branch should use the VCPKG config file for portaudio but it's currently broken
# if(MSVC)
# find_package(PORTAUDIO CONFIG REQUIRED)
# else()
find_package(PORTAUDIO)
# endif()
# find_path(PORTAUDIO_INCLUDE_PATH portaudio.h)
# find_library(PORTAUDIO_LIBRARY NAMES portaudio portaudio_x64)
# if(PORTAUDIO_INCLUDE_PATH AND PORTAUDIO_LIBRARY)
# try_run(PORTAUDIO_V19 PORTAUDIO_TEST_COMPILED
# ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../cmake/portaudio_test.c
# CMAKE_FLAGS -DLINK_LIBRARIES:STRING=${PORTAUDIO_LIBRARY}
# COMPILE_DEFINITIONS "-I${PORTAUDIO_INCLUDE_PATH}"
# COMPILE_OUTPUT_VARIABLE OUTPUT)
# if(NOT PORTAUDIO_TEST_COMPILED AND NOT WIN32)
# set(PORTAUDIO_V19 false)
# endif()
# else()
# set(PORTAUDIO_V19 false)
# endif()
endif()
if(USE_PORTMIDI)
find_package(PORTMIDI)
endif()
if(USE_JACK)
find_library(JACK_LIBRARY jack)
check_include_file(jack/jack.h JACK_HEADER)
if(APPLE)
# VL: could not find a way to make check_include_file() work so
# I am hardcoding it for MacOS
set(JACK_HEADER "jack/jack.h")
endif()
if(WIN32)
# HLO: including the jack2 common source dir
# prevents "cannot open include file" errors
find_path(JACK_INCLUDE_PATH jack/jack.h)
endif()
endif()
if(USE_PULSEAUDIO)
find_library(PULSEAUDIO_LIBRARY pulse)
find_library(PULSESIMPLE_LIBRARY pulse-simple)
check_include_file(pulse/simple.h PULSEAUDIO_HEADER)
endif()
# if(USE_COREAUDIO)
# find_path(COREAUDIO_INCLUDE_PATH CoreAudio.h)
# find_library(COREAUDIO_LIBRARY CoreAudio)
# endif()
if(APPLE)
find_path(COREMIDI_INCLUDE_PATH CoreMIDI.h)
find_library(COREMIDI_LIBRARY CoreMIDI)
find_library(AUDIOUNIT_LIBRARY AudioUnit)
find_library(COREFOUNDATION_LIBRARY CoreFoundation)
find_path(COREAUDIO_INCLUDE_PATH CoreAudio.h)
find_library(COREAUDIO_LIBRARY CoreAudio)
endif()
# BUILD TARGETS
# check_deps(USE_COREAUDIO APPLE COREAUDIO_INCLUDE_PATH COREAUDIO_LIBRARY)
# if(USE_COREAUDIO)
# make_plugin(rtcoreaudio rtcoreaudio.c)
# target_include_directories(rtcoreaudio PRIVATE ${COREAUDIO_INCLUDE_PATH})
# target_link_libraries(rtcoreaudio ${COREAUDIO_LIBRARY})
# endif()
if(APPLE)
# check_deps(USE_COREMIDI APPLE COREMIDI_INCLUDE_PATH COREMIDI_LIBRARY COREFOUNDATION_LIBRARY)
# check_deps(USE_AUDIOUNIT APPLE COREAUDIO_INCLUDE_PATH COREAUDIO_LIBRARY AUDIOUNIT_INCLUDE_PATH AUDIOUNIT_LIBRARY COREFOUNDATION_LIBRARY)
make_plugin(cmidi cmidi.c)
target_include_directories(cmidi PRIVATE ${COREMIDI_INCLUDE_PATH})
target_link_libraries(cmidi ${COREMIDI_LIBRARY} ${COREFOUNDATION_LIBRARY})
make_plugin(rtauhal rtauhal.c)
target_include_directories(rtauhal PRIVATE ${AUDIOUNIT_INCLUDE_PATH})
target_link_libraries(rtauhal ${AUDIOUNIT_LIBRARY} ${COREFOUNDATION_LIBRARY} ${COREAUDIO_LIBRARY})
endif()
check_deps(USE_ALSA ALSA_HEADER ALSA_LIBRARY PTHREAD_LIBRARY)
if(USE_ALSA)
set(rtalsa_LIBS
${ALSA_LIBRARY} ${PTHREAD_LIBRARY} ${MATH_LIBRARY})
make_plugin(rtalsa rtalsa.c ${rtalsa_LIBS})
endif()
if(WIN32)
message(STATUS "Building Windows MME plugin(rtwinmm).")
if(MSVC)
make_plugin(rtwinmm rtwinmm.c)
target_link_libraries(rtwinmm winmm.lib)
target_link_libraries(rtwinmm gdi32)
target_link_libraries(rtwinmm kernel32)
else()
set(rtwinmm_LIBS
winmm gdi32 kernel32) # should probably do checks for these libs
make_plugin(rtwinmm rtwinmm.c "${rtwinmm_LIBS}")
endif()
endif()
check_deps(USE_PULSEAUDIO PULSEAUDIO_HEADER PULSEAUDIO_LIBRARY PULSESIMPLE_LIBRARY)
if(USE_PULSEAUDIO)
make_plugin(rtpulse rtpulse.c ${PULSEAUDIO_LIBRARY} ${PULSESIMPLE_LIBRARY})
endif()
if(PORTAUDIO_FOUND)
message(STATUS "Building rtpa module.")
make_plugin(rtpa rtpa.c)
if(MSVC)
# FIXME should be able to use VCPKG export but not working currently
# target_link_libraries(rtpa PRIVATE portaudio portaudio_static)
target_link_libraries(rtpa PRIVATE ${PORTAUDIO_LIBRARIES})
else()
target_include_directories(rtpa PRIVATE ${PORTAUDIO_INCLUDE_DIRS})
target_link_libraries(rtpa ${PORTAUDIO_LIBRARIES})
endif()
else()
message(STATUS "Not building Portaudio Driver...")
message(STATUS "Portaudio v19 Found: ${PORTAUDIO_V19}.")
endif()
if(USE_PORTMIDI AND PORTMIDI_FOUND)
make_plugin(pmidi pmidi.c)
target_include_directories(pmidi PRIVATE ${PORTMIDI_INCLUDE_DIRS})
target_link_libraries(pmidi ${PORTMIDI_LIBRARIES})
if(WIN32)
target_link_libraries(pmidi ${CSOUND_WINDOWS_LIBRARIES})
elseif(LINUX AND ALSA_LIBRARY)
target_link_libraries(pmidi ${ALSA_LIBRARY})
endif()
endif()
#check_deps(USE_IPMIDI PORTMIDI_HEADER PORTMIDI_LIBRARY)
if(USE_IPMIDI)
if(WIN32)
set(ipmidi_LIBS ws2_32)
endif()
make_plugin(ipmidi ipmidi.c "${ipmidi_LIBS}")
endif()
check_deps(USE_JACK JACK_HEADER JACK_LIBRARY)
if(USE_JACK)
set(rtjack_LIBS "")
if(LINUX)
list(APPEND rtjack_LIBS
${JACK_LIBRARY} ${PTHREAD_LIBRARY})
elseif(WIN32)
check_deps(JACK_INCLUDE_PATH)
include_directories("${JACK_INCLUDE_PATH}")
list(APPEND rtjack_LIBS
${JACK_LIBRARY} ${PTHREAD_LIBRARY})
else()
list(APPEND rtjack_LIBS
${JACK_LIBRARY} ${PTHREAD_LIBRARY})
endif()
# set(rtjack_SRCS rtjack.c natsort.c)
set(rtjack_SRCS rtjack.c alphanumcmp.c)
make_plugin(rtjack "${rtjack_SRCS}" "${rtjack_LIBS}")
# make_plugin(rtjack rtjack.c "${rtjack_LIBS}")
endif()
if(HAIKU)
find_library(HAIKU_MEDIA_LIBRARY media)
find_library(HAIKU_MIDI_LIBRARY midi2)
set(haiku_SRCS rthaiku.cpp HaikuAudio.cpp HaikuMidi.cpp)
make_plugin(rthaiku "${haiku_SRCS}")
target_link_libraries(rthaiku ${HAIKU_MEDIA_LIBRARY})
target_link_libraries(rthaiku ${HAIKU_MIDI_LIBRARY})
endif()
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