2020-11-02 20:30:13 +00:00
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# - Find PulseAudio includes and libraries
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#
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# PULSEAUDIO_FOUND - True if PULSEAUDIO_INCLUDE_DIR &
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# PULSEAUDIO_LIBRARY are found
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2021-04-17 20:30:03 +00:00
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# PulseAudio::PulseAudio - Imported target for PulseAudio, if found
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2020-11-02 20:30:13 +00:00
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# PULSEAUDIO_LIBRARIES - Set when PULSEAUDIO_LIBRARY is found
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# PULSEAUDIO_INCLUDE_DIRS - Set when PULSEAUDIO_INCLUDE_DIR is found
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#
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# PULSEAUDIO_INCLUDE_DIR - where to find pulse/pulseaudio.h, etc.
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# PULSEAUDIO_LIBRARY - the pulse library
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# PULSEAUDIO_VERSION_STRING - the version of PulseAudio found
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#
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find_path(PULSEAUDIO_INCLUDE_DIR
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NAMES pulse/pulseaudio.h
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DOC "The PulseAudio include directory"
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)
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find_library(PULSEAUDIO_LIBRARY
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NAMES pulse
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DOC "The PulseAudio library"
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)
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if(PULSEAUDIO_INCLUDE_DIR AND EXISTS "${PULSEAUDIO_INCLUDE_DIR}/pulse/version.h")
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2021-07-04 05:24:21 +00:00
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file(STRINGS "${PULSEAUDIO_INCLUDE_DIR}/pulse/version.h" pulse_version_str
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REGEX "^#define[\t ]+pa_get_headers_version\\(\\)[\t ]+\\(\".*\"\\)")
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2020-11-02 20:30:13 +00:00
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2021-07-04 05:24:21 +00:00
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string(REGEX REPLACE "^.*pa_get_headers_version\\(\\)[\t ]+\\(\"([^\"]*)\"\\).*$" "\\1"
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PULSEAUDIO_VERSION_STRING "${pulse_version_str}")
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unset(pulse_version_str)
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2020-11-02 20:30:13 +00:00
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(PulseAudio
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2021-07-04 05:24:21 +00:00
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REQUIRED_VARS PULSEAUDIO_LIBRARY PULSEAUDIO_INCLUDE_DIR
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VERSION_VAR PULSEAUDIO_VERSION_STRING
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2020-11-02 20:30:13 +00:00
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)
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2021-04-17 20:30:03 +00:00
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if(PULSEAUDIO_LIBRARY AND NOT TARGET PulseAudio::PulseAudio)
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add_library(PulseAudio::PulseAudio UNKNOWN IMPORTED GLOBAL)
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set_target_properties(PulseAudio::PulseAudio PROPERTIES
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IMPORTED_LOCATION "${PULSEAUDIO_LIBRARY}"
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INTERFACE_INCLUDE_DIRECTORIES "${PULSEAUDIO_INCLUDE_DIR}")
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endif()
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2020-11-02 20:30:13 +00:00
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if(PULSEAUDIO_FOUND)
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2021-07-04 05:24:21 +00:00
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set(PULSEAUDIO_LIBRARIES ${PULSEAUDIO_LIBRARY})
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set(PULSEAUDIO_INCLUDE_DIRS ${PULSEAUDIO_INCLUDE_DIR})
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2020-11-02 20:30:13 +00:00
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endif()
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mark_as_advanced(PULSEAUDIO_INCLUDE_DIR PULSEAUDIO_LIBRARY)
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