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# - Find PulseAudio includes and libraries
#
# PULSEAUDIO_FOUND - True if PULSEAUDIO_INCLUDE_DIR &
# PULSEAUDIO_LIBRARY are found
# PULSEAUDIO_LIBRARIES - Set when PULSEAUDIO_LIBRARY is found
# PULSEAUDIO_INCLUDE_DIRS - Set when PULSEAUDIO_INCLUDE_DIR is found
#
# PULSEAUDIO_INCLUDE_DIR - where to find pulse/pulseaudio.h, etc.
# PULSEAUDIO_LIBRARY - the pulse library
# PULSEAUDIO_VERSION_STRING - the version of PulseAudio found
#
find_path(PULSEAUDIO_INCLUDE_DIR
NAMES pulse/pulseaudio.h
DOC "The PulseAudio include directory"
)
find_library(PULSEAUDIO_LIBRARY
NAMES pulse
DOC "The PulseAudio library"
)
if(PULSEAUDIO_INCLUDE_DIR AND EXISTS "${PULSEAUDIO_INCLUDE_DIR}/pulse/version.h")
file(STRINGS "${PULSEAUDIO_INCLUDE_DIR}/pulse/version.h" pulse_version_str
REGEX "^#define[\t ]+pa_get_headers_version\\(\\)[\t ]+\\(\".*\"\\)")
string(REGEX REPLACE "^.*pa_get_headers_version\\(\\)[\t ]+\\(\"([^\"]*)\"\\).*$" "\\1"
PULSEAUDIO_VERSION_STRING "${pulse_version_str}")
unset(pulse_version_str)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(PulseAudio
REQUIRED_VARS PULSEAUDIO_LIBRARY PULSEAUDIO_INCLUDE_DIR
VERSION_VAR PULSEAUDIO_VERSION_STRING
)
if(PULSEAUDIO_FOUND)
set(PULSEAUDIO_LIBRARIES ${PULSEAUDIO_LIBRARY})
set(PULSEAUDIO_INCLUDE_DIRS ${PULSEAUDIO_INCLUDE_DIR})
endif()
mark_as_advanced(PULSEAUDIO_INCLUDE_DIR PULSEAUDIO_LIBRARY)
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