cmake_modules/FindOggVorbis.cmake
author dag10 <gottlieb.drew@gmail.com>
Wed, 16 Jan 2013 18:34:43 -0500
changeset 8393 85bd6c7b2641
parent 5169 e353ca78d28b
child 8660 6370e545fd5f
permissions -rw-r--r--
Can now change theme for static and mission maps. Fixed mission map descriptions that had commas which broke them. Now, you must escape commas in map descriptions. Made bgwidget repaint on animation tick to avoid buffer-not-clearing issue with widgets that change overtop the background leaving a ghost image of the widget's previous state. Generated map is now the default map in the mapconfig widget.
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### SuperTux - Removed unused vorbisenc library
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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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# 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_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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if(APPLE AND NOT VORBISFILE_LIBRARY)
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#  [koda] (for Hedgewars) frameworks don't come with libvorbisfile
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   set(VORBISFILE_LIBRARY "${VORBIS_LIBRARY}")
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endif()
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if (OGG_LIBRARY AND VORBIS_LIBRARY AND VORBISFILE_LIBRARY)
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   set(OGGVORBIS_FOUND TRUE)
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#  [sommer] (for SuperTux) reversed order of libraries, so that cmake 2.4.5 for Windows generates an MSYS Makefile that will link correctly
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#  set(OGGVORBIS_LIBRARIES ${OGG_LIBRARY} ${VORBIS_LIBRARY} ${VORBISFILE_LIBRARY})
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   set(OGGVORBIS_LIBRARIES ${VORBISFILE_LIBRARY} ${VORBIS_LIBRARY} ${OGG_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 ()
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   set(OGGVORBIS_VERSION)
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   set(OGGVORBIS_FOUND FALSE)
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endif ()
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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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   else (OggVorbis_FIND_REQUIRED)
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      if (NOT OggVorbis_FIND_QUIETLY)
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         message(STATUS "Could NOT find OggVorbis libraries")
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      endif (NOT OggVorbis_FIND_QUIETLY)
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   endif(OggVorbis_FIND_REQUIRED)
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endif (OGGVORBIS_FOUND)
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