Build and link PulseAudio on Linux.

Makefile

@@ -38,7 +38,7 @@ build/dep/osdialog/osdialog_gtk3.c.o: FLAGS += $(shell pkg-config --cflags gtk+-
 	LDFLAGS += -static-libstdc++ -static-libgcc
 	LDFLAGS += dep/lib/libGLEW.a dep/lib/libglfw3.a dep/lib/libjansson.a dep/lib/libcurl.a dep/lib/libssl.a dep/lib/libcrypto.a dep/lib/libarchive.a dep/lib/libzstd.a dep/lib/libspeexdsp.a dep/lib/libsamplerate.a dep/lib/librtmidi.a dep/lib/librtaudio.a
 	LDFLAGS += -Wl,--no-whole-archive
-	LDFLAGS += -lpthread -lGL -ldl -lX11 -lasound -ljack
+	LDFLAGS += -lpthread -lGL -ldl -lX11 -lasound -ljack -lpulse -lpulse-simple
 	LDFLAGS += $(shell pkg-config --libs gtk+-3.0)
 
 	STANDALONE_TARGET := Rack

dep/Makefile

@@ -208,7 +208,7 @@ $(rtmidi): | rtmidi-4.0.0
 
 RTAUDIO_FLAGS += -DRTAUDIO_BUILD_STATIC_LIBS=ON -DRTAUDIO_BUILD_TESTING=OFF
 ifdef ARCH_LIN
-RTAUDIO_FLAGS += -DRTAUDIO_API_ALSA=ON -DRTAUDIO_API_JACK=ON -DRTAUDIO_API_PULSE=OFF -DRTAUDIO_API_OSS=OFF
+RTAUDIO_FLAGS += -DRTAUDIO_API_ALSA=ON -DRTAUDIO_API_JACK=ON -DRTAUDIO_API_PULSE=ON -DRTAUDIO_API_OSS=OFF
 endif
 ifdef ARCH_MAC
 RTAUDIO_FLAGS += -DRTAUDIO_API_CORE=ON -DRTAUDIO_API_PULSE=OFF -DRTAUDIO_API_JACK=OFF

src/rtaudio.cpp

@@ -372,8 +372,8 @@ void rtaudioInit() {
 	// I don't like the order returned by getCompiledApi(), so reorder it here.
 	std::vector<RtAudio::Api> orderedApis = {
 		RtAudio::LINUX_ALSA,
-		RtAudio::UNIX_JACK,
 		RtAudio::LINUX_PULSE,
+		RtAudio::UNIX_JACK,
 		RtAudio::LINUX_OSS,
 		RtAudio::WINDOWS_WASAPI,
 		RtAudio::WINDOWS_ASIO,