From 3b073343cc00760cdeb8ae205637c6402ec40578 Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Sat, 28 Nov 2020 19:47:33 -0800
Subject: [PATCH] Fix build without pulseaudio.

---
 cmake/SearchForStuff.cmake           |  1 -
 pcsx2/CMakeLists.txt                 | 15 ++++++++++++---
 pcsx2/USB/usb-mic/api_init_linux.cpp |  4 ++++
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/cmake/SearchForStuff.cmake b/cmake/SearchForStuff.cmake
index a9d0e6ab43..e57427f043 100644
--- a/cmake/SearchForStuff.cmake
+++ b/cmake/SearchForStuff.cmake
@@ -203,7 +203,6 @@ if(PULSEAUDIO_FOUND)
     include_directories(${PULSEAUDIO_INCLUDE_DIR})
 endif()
 
-
 if(LIBXML2_FOUND)
 	include_directories(${LIBXML2_INCLUDE_DIRS})
 endif()
diff --git a/pcsx2/CMakeLists.txt b/pcsx2/CMakeLists.txt
index ab7b6e839a..8fc5f5508e 100644
--- a/pcsx2/CMakeLists.txt
+++ b/pcsx2/CMakeLists.txt
@@ -48,6 +48,10 @@ if(PORTAUDIO_FOUND)
     set(pcsx2FinalFlags ${pcsx2FinalFlags} -DSPU2X_PORTAUDIO)
 endif()
 
+if(PULSEAUDIO_FOUND)
+    set(pcsx2FinalFlags ${pcsx2FinalFlags} -DSPU2X_PULSEAUDIO)
+endif()
+
 if(XDG_STD)
     set(pcsx2FinalFlags ${pcsx2FinalFlags} -DXDG_STD)
 endif()
@@ -370,7 +374,6 @@ set(pcsx2USBSources
 	USB/linux/config-gtk.cpp
 	USB/linux/util.cpp
 	USB/qemu-usb/input-keymap-linux-to-qcode.cpp
-	USB/usb-mic/audiodev-pulse.cpp
 	USB/usb-pad/api_init_linux.cpp
 	USB/usb-eyetoy/api_init_linux.cpp
 	USB/usb-hid/api_init_linux.cpp
@@ -432,9 +435,12 @@ set(pcsx2USBHeaders
 	USB/usb-hid/evdev/evdev.cpp
 	USB/usb-eyetoy/cam-linux.h
 	USB/qemu-usb/input-keymap-linux-to-qcode.h
-	USB/usb-mic/audiodev-pulse.h
     )
 
+if(PULSEAUDIO_FOUND)
+    set(pcsx2USBSources ${pcsx2USBSources} USB/usb-mic/audiodev-pulse.cpp)
+    set(pcsx2USBHeaders ${pcsx2USBHeaders} USB/usb-mic/audiodev-pulse.h)
+endif()
 
 # DebugTools sources
 set(pcsx2DebugToolsSources
@@ -944,7 +950,6 @@ set(pcsx2FinalLibs
     ${SDL2_LIBRARIES}
     ${PCAP_LIBRARY}
     ${LIBSAMPLERATE_LIBRARIES}
-    ${PULSEAUDIO_LIBRARIES}
     ${LIBXML2_LIBRARIES}
     ${Platform_Libs}
 )
@@ -953,6 +958,10 @@ if(PORTAUDIO_FOUND)
     set(pcsx2FinalLibs ${pcsx2FinalLibs} ${PORTAUDIO_LIBRARIES})
 endif()
 
+if(PULSEAUDIO_FOUND)
+    set(pcsx2FinalLibs ${pcsx2FinalLibs} ${PULSEAUDIO_LIBRARIES})
+endif()
+
 if(BUILTIN_GS)
     set(pcsx2FinalLibs "${pcsx2FinalLibs} GSdx")
 endif()
diff --git a/pcsx2/USB/usb-mic/api_init_linux.cpp b/pcsx2/USB/usb-mic/api_init_linux.cpp
index cdad23c6bf..9c39b4ebdc 100644
--- a/pcsx2/USB/usb-mic/api_init_linux.cpp
+++ b/pcsx2/USB/usb-mic/api_init_linux.cpp
@@ -15,11 +15,15 @@
 
 #include "audiodeviceproxy.h"
 #include "audiodev-noop.h"
+#ifdef SPU2X_PULSEAUDIO
 #include "audiodev-pulse.h"
+#endif
 
 void usb_mic::RegisterAudioDevice::Register()
 {
 	auto& inst = RegisterAudioDevice::instance();
 	inst.Add(audiodev_noop::APINAME, new AudioDeviceProxy<audiodev_noop::NoopAudioDevice>());
+#ifdef SPU2X_PULSEAUDIO
 	inst.Add(audiodev_pulse::APINAME, new AudioDeviceProxy<audiodev_pulse::PulseAudioDevice>());
+#endif
 }