44 lines
2.2 KiB
CMake
44 lines
2.2 KiB
CMake
#
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# Copyright (c) 2008-2021 the Urho3D project.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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# Find PulseAudio development library
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#
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# PULSEAUDIO_FOUND
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# PULSEAUDIO_INCLUDE_DIRS
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# PULSEAUDIO_LIBRARIES
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# PULSEAUDIO_VERSION
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#
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find_path (PULSEAUDIO_INCLUDE_DIRS NAMES pulse/pulseaudio.h DOC "PulseAudio include directory")
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find_library (PULSEAUDIO_LIBRARIES NAMES pulse-simple DOC "PulseAudio library")
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if (NOT PULSEAUDIO_VERSION AND PULSEAUDIO_INCLUDE_DIRS AND EXISTS ${PULSEAUDIO_INCLUDE_DIRS}/pulse/version.h) # Only do this once
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file (STRINGS ${PULSEAUDIO_INCLUDE_DIRS}/pulse/version.h PULSEAUDIO_VERSION REGEX "^.*pa_get_headers_version.+\"[^\"]*\".*$")
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string (REGEX REPLACE "^.*pa_get_headers_version.+\"([^\"]*)\".*$" \\1 PULSEAUDIO_VERSION "${PULSEAUDIO_VERSION}") # Stringify to guard against empty variable
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set (PULSEAUDIO_VERSION "${PULSEAUDIO_VERSION}" CACHE INTERNAL "PulseAudio version")
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endif ()
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (PulseAudio REQUIRED_VARS PULSEAUDIO_LIBRARIES PULSEAUDIO_INCLUDE_DIRS VERSION_VAR PULSEAUDIO_VERSION FAIL_MESSAGE "Could NOT find PulseAudio development library")
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mark_as_advanced (PULSEAUDIO_INCLUDE_DIRS PULSEAUDIO_LIBRARIES)
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