8 files changed, 76 insertions, 0 deletions
diff --git a/build_files/cmake/Modules/FindPulse.cmake b/build_files/cmake/Modules/FindPulse.cmake
new file mode 100644
index 00000000000..d5c37e7df10
--- /dev/null
+++ b/build_files/cmake/Modules/FindPulse.cmake
@@ -0,0 +1,60 @@
+# - Find PulseAudio library
+# Find the native PulseAudio includes and library
+# This module defines
+#  LIBPULSE_INCLUDE_DIRS, where to find pulse/pulseaudio.h, Set when
+#                         LIBPULSE_INCLUDE_DIR is found.
+#  LIBPULSE_LIBRARIES, libraries to link against to use PulseAudio.
+#  LIBPULSE_ROOT_DIR, The base directory to search for PulseAudio.
+#                     This can also be an environment variable.
+#  PULSE_FOUND, If false, do not try to use PulseAudio.
+#
+# also defined, but not for general use are
+#  LIBPULSE_LIBRARY, where to find the PulseAudio library.
+
+#=============================================================================
+# Copyright 2021 Blender Foundation.
+#
+# Distributed under the OSI-approved BSD 3-Clause License,
+# see accompanying file BSD-3-Clause-license.txt for details.
+#=============================================================================
+
+# If LIBPULSE_ROOT_DIR was defined in the environment, use it.
+IF(NOT LIBPULSE_ROOT_DIR AND NOT $ENV{LIBPULSE_ROOT_DIR} STREQUAL "")
+  SET(LIBPULSE_ROOT_DIR $ENV{LIBPULSE_ROOT_DIR})
+ENDIF()
+
+SET(_pulse_SEARCH_DIRS
+  ${LIBPULSE_ROOT_DIR}
+)
+
+FIND_PATH(LIBPULSE_INCLUDE_DIR pulse/pulseaudio.h
+  HINTS
+    ${_pulse_SEARCH_DIRS}
+  PATH_SUFFIXES
+    include
+)
+
+FIND_LIBRARY(LIBPULSE_LIBRARY
+  NAMES
+    pulse
+  HINTS
+    ${_pulse_SEARCH_DIRS}
+  PATH_SUFFIXES
+    lib64 lib
+  )
+
+# handle the QUIETLY and REQUIRED arguments and set PULSE_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Pulse DEFAULT_MSG
+  LIBPULSE_LIBRARY LIBPULSE_INCLUDE_DIR)
+
+IF(PULSE_FOUND)
+  SET(LIBPULSE_LIBRARIES ${LIBPULSE_LIBRARY})
+  SET(LIBPULSE_INCLUDE_DIRS ${LIBPULSE_INCLUDE_DIR})
+ENDIF()
+
+MARK_AS_ADVANCED(
+  LIBPULSE_INCLUDE_DIR
+  LIBPULSE_LIBRARY
+)
diff --git a/build_files/cmake/config/blender_full.cmake b/build_files/cmake/config/blender_full.cmake
index 75f78befb60..bfc390dc13b 100644
--- a/build_files/cmake/config/blender_full.cmake
+++ b/build_files/cmake/config/blender_full.cmake
@@ -65,6 +65,7 @@ endif()
 if(UNIX AND NOT APPLE)
   set(WITH_DOC_MANPAGE         ON  CACHE BOOL "" FORCE)
   set(WITH_GHOST_XDND          ON  CACHE BOOL "" FORCE)
+  set(WITH_PULSEAUDIO          ON  CACHE BOOL "" FORCE)
   set(WITH_X11_XINPUT          ON  CACHE BOOL "" FORCE)
   set(WITH_X11_XF86VMODE       ON  CACHE BOOL "" FORCE)
 endif()
diff --git a/build_files/cmake/config/blender_headless.cmake b/build_files/cmake/config/blender_headless.cmake
index 53163986b7a..761cb5b2d93 100644
--- a/build_files/cmake/config/blender_headless.cmake
+++ b/build_files/cmake/config/blender_headless.cmake
@@ -11,6 +11,7 @@ set(WITH_HEADLESS            ON  CACHE BOOL "" FORCE)
 # so the python module doesn't hold the audio device and loads quickly.
 set(WITH_AUDASPACE           OFF CACHE BOOL "" FORCE)
 set(WITH_JACK                OFF CACHE BOOL "" FORCE)
+set(WITH_PULSEAUDIO          OFF CACHE BOOL "" FORCE)
 set(WITH_SDL                 OFF CACHE BOOL "" FORCE)
 set(WITH_OPENAL              OFF CACHE BOOL "" FORCE)
 set(WITH_CODEC_FFMPEG        OFF CACHE BOOL "" FORCE)
diff --git a/build_files/cmake/config/blender_lite.cmake b/build_files/cmake/config/blender_lite.cmake
index 680734aba6e..76666b1215d 100644
--- a/build_files/cmake/config/blender_lite.cmake
+++ b/build_files/cmake/config/blender_lite.cmake
@@ -54,6 +54,7 @@ set(WITH_OPENSUBDIV          OFF CACHE BOOL "" FORCE)
 set(WITH_OPENVDB             OFF CACHE BOOL "" FORCE)
 set(WITH_POTRACE             OFF CACHE BOOL "" FORCE)
 set(WITH_PUGIXML             OFF CACHE BOOL "" FORCE)
+set(WITH_PULSEAUDIO          OFF CACHE BOOL "" FORCE)
 set(WITH_NANOVDB             OFF CACHE BOOL "" FORCE)
 set(WITH_QUADRIFLOW          OFF CACHE BOOL "" FORCE)
 set(WITH_SDL                 OFF CACHE BOOL "" FORCE)
diff --git a/build_files/cmake/config/blender_release.cmake b/build_files/cmake/config/blender_release.cmake
index 973d6cdb34e..67d34b5edb2 100644
--- a/build_files/cmake/config/blender_release.cmake
+++ b/build_files/cmake/config/blender_release.cmake
@@ -69,6 +69,7 @@ endif()
 if(UNIX AND NOT APPLE)
   set(WITH_DOC_MANPAGE         ON  CACHE BOOL "" FORCE)
   set(WITH_GHOST_XDND          ON  CACHE BOOL "" FORCE)
+  set(WITH_PULSEAUDIO          ON  CACHE BOOL "" FORCE)
   set(WITH_X11_XINPUT          ON  CACHE BOOL "" FORCE)
   set(WITH_X11_XF86VMODE       ON  CACHE BOOL "" FORCE)
 endif()
diff --git a/build_files/cmake/config/bpy_module.cmake b/build_files/cmake/config/bpy_module.cmake
index 7fc68f97f29..b0daed2a4c0 100644
--- a/build_files/cmake/config/bpy_module.cmake
+++ b/build_files/cmake/config/bpy_module.cmake
@@ -16,6 +16,7 @@ set(WITH_PYTHON_INSTALL      OFF CACHE BOOL "" FORCE)
 # so the python module doesn't hold the audio device and loads quickly.
 set(WITH_AUDASPACE           OFF CACHE BOOL "" FORCE)
 set(WITH_JACK                OFF CACHE BOOL "" FORCE)
+set(WITH_PULSEAUDIO          OFF CACHE BOOL "" FORCE)
 set(WITH_SDL                 OFF CACHE BOOL "" FORCE)
 set(WITH_OPENAL              OFF CACHE BOOL "" FORCE)
 set(WITH_CODEC_FFMPEG        OFF CACHE BOOL "" FORCE)
diff --git a/build_files/cmake/macros.cmake b/build_files/cmake/macros.cmake
index cad1d86b75a..813ac013cdf 100644
--- a/build_files/cmake/macros.cmake
+++ b/build_files/cmake/macros.cmake
@@ -569,6 +569,9 @@ function(SETUP_LIBDIRS)
     if(WITH_JACK AND NOT WITH_JACK_DYNLOAD)
       link_directories(${JACK_LIBPATH})
     endif()
+    if(WITH_PULSEAUDIO AND NOT WITH_PULSEAUDIO_DYNLOAD)
+      link_directories(${LIBPULSE_LIBPATH})
+    endif()
     if(WITH_CODEC_SNDFILE)
       link_directories(${LIBSNDFILE_LIBPATH})
     endif()
diff --git a/build_files/cmake/platform/platform_unix.cmake b/build_files/cmake/platform/platform_unix.cmake
index 47c788c7eb6..7791112c6ab 100644
--- a/build_files/cmake/platform/platform_unix.cmake
+++ b/build_files/cmake/platform/platform_unix.cmake
@@ -552,6 +552,14 @@ if(WITH_JACK)
   endif()
 endif()
 
+# Pulse is intended to use the system library.
+if(WITH_PULSEAUDIO)
+  find_package_wrapper(Pulse)
+  if(NOT PULSE_FOUND)
+    set(WITH_PULSEAUDIO OFF)
+  endif()
+endif()
+
 # Audio IO
 if(WITH_SYSTEM_AUDASPACE)
   find_package_wrapper(Audaspace)