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# This file is part of Mixxx, Digital DJ'ing software.
# Copyright (C) 2001-2020 Mixxx Development Team
# Distributed under the GNU General Public Licence (GPL) version 2 or any later
# later version. See the LICENSE file for details.
#[=======================================================================[.rst:
FindOggVorbis
---------------
Finds the OggVorbis library.
Result Variables
^^^^^^^^^^^^^^^^
This will define the following variables:
``OggVorbis_FOUND``
True if the system has the OggVorbis library.
``OggVorbis_INCLUDE_DIRS``
Include directories needed to use OggVorbis.
``OggVorbis_LIBRARIES``
Libraries needed to link to OggVorbis.
Cache Variables
^^^^^^^^^^^^^^^
The following cache variables may also be set:
``Ogg_INCLUDE_DIR``
The directory containing ``ogg/ogg.h``.
``Ogg_LIBRARY``
The path to the OggVorbis library.
``Vorbis_INCLUDE_DIR``
The directory containing ``vorbis/vorbisfile.h``.
``Vorbis_LIBRARY``
The path to the vorbis library.
``VorbisFile_LIBRARY``
The path to the vorbisfile library.
``VorbisEnc_LIBRARY``
The path to the vorbisenc library.
``Vorbis_LIBRARIES``
Libraries needed to link to vorbis.
#]=======================================================================]
find_path(Ogg_INCLUDE_DIR NAMES ogg/ogg.h DOC "Ogg include directory")
mark_as_advanced(Ogg_INCLUDE_DIR)
find_library(Ogg_LIBRARY NAMES ogg DOC "Ogg library")
mark_as_advanced(Ogg_LIBRARY)
find_path(Vorbis_INCLUDE_DIR
NAMES vorbis/vorbisfile.h
DOC "Vorbis include directory"
)
mark_as_advanced(Vorbis_INCLUDE_DIR)
find_library(Vorbis_LIBRARY NAMES vorbis DOC "Vorbis library")
mark_as_advanced(Vorbis_LIBRARY)
find_library(VorbisFile_LIBRARY NAMES vorbisfile DOC "Vorbisfile library")
mark_as_advanced(VorbisFile_LIBRARY)
if(NOT MSVC)
find_library(VorbisEnc_LIBRARY NAMES vorbisenc DOC "Vorbisenc library")
mark_as_advanced(VorbisEnc_LIBRARY)
set(Vorbis_LIBRARIES
${VorbisEnc_LIBRARY}
${VorbisFile_LIBRARY}
${Vorbis_LIBRARY}
)
else()
set(Vorbis_LIBRARIES ${VorbisFile_LIBRARY} ${Vorbis_LIBRARY})
endif()
mark_as_advanced(Vorbis_LIBRARIES)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
OggVorbis
REQUIRED_VARS
Ogg_INCLUDE_DIR
Vorbis_INCLUDE_DIR
Ogg_LIBRARY
Vorbis_LIBRARIES
)
if(OggVorbis_FOUND)
set(OggVorbis_LIBRARIES ${Ogg_LIBRARY} ${Vorbis_LIBRARIES})
set(OggVorbis_INCLUDE_DIRS ${Ogg_INCLUDE_DIR} ${Vorbis_INCLUDE_DIR})
endif()
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