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+#.rst:
+# FindPulseAudio
+# --------------
+# Finds the PulseAudio library
+#
+# This will define the following variables::
+#
+# PULSEAUDIO_FOUND - system has the PulseAudio library
+# PULSEAUDIO_INCLUDE_DIRS - the PulseAudio include directory
+# PULSEAUDIO_LIBRARIES - the libraries needed to use PulseAudio
+# PULSEAUDIO_DEFINITIONS - the definitions needed to use PulseAudio
+#
+# and the following imported targets::
+#
+# PulseAudio::PulseAudio - The PulseAudio library
+
+if(PKG_CONFIG_FOUND)
+ pkg_check_modules(PC_PULSEAUDIO libpulse>=11.0.0 QUIET)
+ pkg_check_modules(PC_PULSEAUDIO_MAINLOOP libpulse-mainloop-glib>=11.0.0 QUIET)
+ pkg_check_modules(PC_PULSEAUDIO_SIMPLE libpulse-simple>=11.0.0 QUIET)
+endif()
+
+find_path(PULSEAUDIO_INCLUDE_DIR NAMES pulse/pulseaudio.h pulse/simple.h
+ PATHS ${PC_PULSEAUDIO_INCLUDEDIR} ${PC_PULSEAUDIO_INCLUDE_DIRS})
+
+find_library(PULSEAUDIO_LIBRARY NAMES pulse libpulse
+ PATHS ${PC_PULSEAUDIO_LIBDIR} ${PC_PULSEAUDIO_LIBRARY_DIRS})
+
+find_library(PULSEAUDIO_SIMPLE_LIBRARY NAMES pulse-simple libpulse-simple
+ PATHS ${PC_PULSEAUDIO_LIBDIR} ${PC_PULSEAUDIO_LIBRARY_DIRS})
+
+find_library(PULSEAUDIO_MAINLOOP_LIBRARY NAMES pulse-mainloop pulse-mainloop-glib libpulse-mainloop-glib
+ PATHS ${PC_PULSEAUDIO_LIBDIR} ${PC_PULSEAUDIO_LIBRARY_DIRS})
+
+if(PC_PULSEAUDIO_VERSION)
+ set(PULSEAUDIO_VERSION_STRING ${PC_PULSEAUDIO_VERSION})
+elseif(PULSEAUDIO_INCLUDE_DIR AND EXISTS "${PULSEAUDIO_INCLUDE_DIR}/pulse/version.h")
+ file(STRINGS "${PULSEAUDIO_INCLUDE_DIR}/pulse/version.h" pulseaudio_version_str REGEX "^#define[\t ]+pa_get_headers_version\\(\\)[\t ]+\\(\".*\"\\).*")
+ string(REGEX REPLACE "^#define[\t ]+pa_get_headers_version\\(\\)[\t ]+\\(\"([^\"]+)\"\\).*" "\\1" PULSEAUDIO_VERSION_STRING "${pulseaudio_version_str}")
+ unset(pulseaudio_version_str)
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(PulseAudio
+ REQUIRED_VARS PULSEAUDIO_LIBRARY PULSEAUDIO_MAINLOOP_LIBRARY PULSEAUDIO_SIMPLE_LIBRARY PULSEAUDIO_INCLUDE_DIR
+ VERSION_VAR PULSEAUDIO_VERSION_STRING)
+
+if(PULSEAUDIO_FOUND)
+ set(PULSEAUDIO_INCLUDE_DIRS ${PULSEAUDIO_INCLUDE_DIR})
+ set(PULSEAUDIO_LIBRARIES ${PULSEAUDIO_LIBRARY} ${PULSEAUDIO_MAINLOOP_LIBRARY} ${PULSEAUDIO_SIMPLE_LIBRARY})
+ set(PULSEAUDIO_DEFINITIONS -DHAS_PULSEAUDIO=1)
+
+ if(NOT TARGET PulseAudio::PulseAudioMainloop)
+ add_library(PulseAudio::PulseAudioMainloop UNKNOWN IMPORTED)
+ set_target_properties(PulseAudio::PulseAudioMainloop PROPERTIES
+ IMPORTED_LOCATION "${PULSEAUDIO_MAINLOOP_LIBRARY}")
+ endif()
+ if(NOT TARGET PulseAudio::PulseAudio)
+ add_library(PulseAudio::PulseAudio UNKNOWN IMPORTED)
+ set_target_properties(PulseAudio::PulseAudio PROPERTIES
+ IMPORTED_LOCATION "${PULSEAUDIO_LIBRARY}"
+ INTERFACE_INCLUDE_DIRECTORIES "${PULSEAUDIO_INCLUDE_DIR}"
+ INTERFACE_COMPILE_DEFINITIONS HAVE_LIBPULSE=1
+ INTERFACE_LINK_LIBRARIES PulseAudio::PulseAudioMainloop)
+ endif()
+endif()
+
+mark_as_advanced(PULSEAUDIO_INCLUDE_DIR PULSEAUDIO_LIBRARY PULSEAUDIO_MAINLOOP_LIBRARY PULSEAUDIO_SIMPLE_LIBRARY)