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https://github.com/yquake2/yquake2remaster.git
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90 lines
3.5 KiB
CMake
90 lines
3.5 KiB
CMake
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# - Try to find the OggVorbis libraries
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# Once done this will define
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#
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# OGGVORBIS_FOUND - system has OggVorbis
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# OGGVORBIS_VERSION - set either to 1 or 2
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# OGGVORBIS_INCLUDE_DIR - the OggVorbis include directory
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# OGGVORBIS_LIBRARIES - The libraries needed to use OggVorbis
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# OGG_LIBRARY - The Ogg library
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# VORBIS_LIBRARY - The Vorbis library
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# VORBISFILE_LIBRARY - The VorbisFile library
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# VORBISENC_LIBRARY - The VorbisEnc library
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# Copyright (c) 2006, Richard Laerkaeng, <richard@goteborg.utfors.se>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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include (CheckLibraryExists)
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find_path(VORBIS_INCLUDE_DIR vorbis/vorbisfile.h)
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find_path(OGG_INCLUDE_DIR ogg/ogg.h)
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find_library(OGG_LIBRARY NAMES ogg)
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find_library(VORBIS_LIBRARY NAMES vorbis)
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find_library(VORBISFILE_LIBRARY NAMES vorbisfile)
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find_library(VORBISENC_LIBRARY NAMES vorbisenc)
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mark_as_advanced(VORBIS_INCLUDE_DIR OGG_INCLUDE_DIR
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OGG_LIBRARY VORBIS_LIBRARY VORBISFILE_LIBRARY VORBISENC_LIBRARY)
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if (VORBIS_INCLUDE_DIR AND VORBIS_LIBRARY AND VORBISFILE_LIBRARY AND VORBISENC_LIBRARY)
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set(OGGVORBIS_FOUND TRUE)
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set(OGGVORBIS_LIBRARIES ${OGG_LIBRARY} ${VORBIS_LIBRARY} ${VORBISFILE_LIBRARY} ${VORBISENC_LIBRARY})
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set(_CMAKE_REQUIRED_LIBRARIES_TMP ${CMAKE_REQUIRED_LIBRARIES})
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set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${OGGVORBIS_LIBRARIES})
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check_library_exists(vorbis vorbis_bitrate_addblock "" HAVE_LIBVORBISENC2)
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set(CMAKE_REQUIRED_LIBRARIES ${_CMAKE_REQUIRED_LIBRARIES_TMP})
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if (HAVE_LIBVORBISENC2)
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set (OGGVORBIS_VERSION 2)
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else (HAVE_LIBVORBISENC2)
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set (OGGVORBIS_VERSION 1)
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endif (HAVE_LIBVORBISENC2)
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else (VORBIS_INCLUDE_DIR AND VORBIS_LIBRARY AND VORBISFILE_LIBRARY AND VORBISENC_LIBRARY)
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set (OGGVORBIS_VERSION)
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set(OGGVORBIS_FOUND FALSE)
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endif (VORBIS_INCLUDE_DIR AND VORBIS_LIBRARY AND VORBISFILE_LIBRARY AND VORBISENC_LIBRARY)
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if (OGGVORBIS_FOUND)
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if (NOT OggVorbis_FIND_QUIETLY)
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message(STATUS "Found OggVorbis: ${OGGVORBIS_LIBRARIES}")
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endif (NOT OggVorbis_FIND_QUIETLY)
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else (OGGVORBIS_FOUND)
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if (OggVorbis_FIND_REQUIRED)
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message(FATAL_ERROR "Could NOT find OggVorbis libraries")
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endif (OggVorbis_FIND_REQUIRED)
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if (NOT OggVorbis_FIND_QUITELY)
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message(STATUS "Could NOT find OggVorbis libraries")
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endif (NOT OggVorbis_FIND_QUITELY)
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endif (OGGVORBIS_FOUND)
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#check_include_files(vorbis/vorbisfile.h HAVE_VORBISFILE_H)
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#check_library_exists(ogg ogg_page_version "" HAVE_LIBOGG)
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#check_library_exists(vorbis vorbis_info_init "" HAVE_LIBVORBIS)
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#check_library_exists(vorbisfile ov_open "" HAVE_LIBVORBISFILE)
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#check_library_exists(vorbisenc vorbis_info_clear "" HAVE_LIBVORBISENC)
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#check_library_exists(vorbis vorbis_bitrate_addblock "" HAVE_LIBVORBISENC2)
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#if (HAVE_LIBOGG AND HAVE_VORBISFILE_H AND HAVE_LIBVORBIS AND HAVE_LIBVORBISFILE AND HAVE_LIBVORBISENC)
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# message(STATUS "Ogg/Vorbis found")
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# set (VORBIS_LIBS "-lvorbis -logg")
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# set (VORBISFILE_LIBS "-lvorbisfile")
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# set (VORBISENC_LIBS "-lvorbisenc")
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# set (OGGVORBIS_FOUND TRUE)
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# if (HAVE_LIBVORBISENC2)
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# set (HAVE_VORBIS 2)
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# else (HAVE_LIBVORBISENC2)
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# set (HAVE_VORBIS 1)
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# endif (HAVE_LIBVORBISENC2)
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#else (HAVE_LIBOGG AND HAVE_VORBISFILE_H AND HAVE_LIBVORBIS AND HAVE_LIBVORBISFILE AND HAVE_LIBVORBISENC)
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# message(STATUS "Ogg/Vorbis not found")
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#endif (HAVE_LIBOGG AND HAVE_VORBISFILE_H AND HAVE_LIBVORBIS AND HAVE_LIBVORBISFILE AND HAVE_LIBVORBISENC)
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