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cmake_modules/FindOggVorbis.cmake
author dag10
Sat, 29 Dec 2012 22:50:10 +0100
changeset 8346 3443e0de2c9d
parent 5169 e353ca78d28b
child 8660 6370e545fd5f
permissions -rw-r--r--
GCI2012: Advanced Keyboard Configuration - Added "Controls" tab to settings, where you can set master game-wide controls. - Can revert master key bindings to game's default key bind. - Per-team binds now default to "Use my default", but you can override those binds if you want to. - New key binding interface. - Removed redundant second confirmation prompt for deleting a team. - Added "reset all binds" button to the binding interface in both the main settings and team settings. - I discovered that the reason keyboard camera controls were "broken" is because they were never implemented! But don't worry - I took care of that for you, too. :) (this also closes bug #120)

### SuperTux - Removed unused vorbisenc library

# - Try to find the OggVorbis libraries
# Once done this will define
#
#  OGGVORBIS_FOUND - system has OggVorbis
#  OGGVORBIS_VERSION - set either to 1 or 2
#  OGGVORBIS_INCLUDE_DIR - the OggVorbis include directory
#  OGGVORBIS_LIBRARIES - The libraries needed to use OggVorbis
#  OGG_LIBRARY         - The Ogg library
#  VORBIS_LIBRARY      - The Vorbis library
#  VORBISFILE_LIBRARY  - The VorbisFile library
# Copyright (c) 2006, Richard Laerkaeng, <richard@goteborg.utfors.se>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.


include (CheckLibraryExists)
find_path(VORBIS_INCLUDE_DIR vorbis/vorbisfile.h)

find_library(OGG_LIBRARY NAMES ogg)
find_library(VORBIS_LIBRARY NAMES vorbis)
find_library(VORBISFILE_LIBRARY NAMES vorbisfile)
if(APPLE AND NOT VORBISFILE_LIBRARY)
#  [koda] (for Hedgewars) frameworks don't come with libvorbisfile
   set(VORBISFILE_LIBRARY "${VORBIS_LIBRARY}")
endif()

if (OGG_LIBRARY AND VORBIS_LIBRARY AND VORBISFILE_LIBRARY)
   set(OGGVORBIS_FOUND TRUE)
#  [sommer] (for SuperTux) reversed order of libraries, so that cmake 2.4.5 for Windows generates an MSYS Makefile that will link correctly
#  set(OGGVORBIS_LIBRARIES ${OGG_LIBRARY} ${VORBIS_LIBRARY} ${VORBISFILE_LIBRARY})
   set(OGGVORBIS_LIBRARIES ${VORBISFILE_LIBRARY} ${VORBIS_LIBRARY} ${OGG_LIBRARY})
   set(_CMAKE_REQUIRED_LIBRARIES_TMP ${CMAKE_REQUIRED_LIBRARIES})
   set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${OGGVORBIS_LIBRARIES})
   check_library_exists(vorbis vorbis_bitrate_addblock "" HAVE_LIBVORBISENC2)
   set(CMAKE_REQUIRED_LIBRARIES ${_CMAKE_REQUIRED_LIBRARIES_TMP})
   if (HAVE_LIBVORBISENC2)
      set (OGGVORBIS_VERSION 2)
   else (HAVE_LIBVORBISENC2)
      set (OGGVORBIS_VERSION 1)
   endif (HAVE_LIBVORBISENC2)
else ()
   set(OGGVORBIS_VERSION)
   set(OGGVORBIS_FOUND FALSE)
endif ()
if (OGGVORBIS_FOUND)
   if (NOT OggVorbis_FIND_QUIETLY)
      message(STATUS "Found OggVorbis: ${OGGVORBIS_LIBRARIES}")
   endif (NOT OggVorbis_FIND_QUIETLY)
else (OGGVORBIS_FOUND)
   if (OggVorbis_FIND_REQUIRED)
      message(FATAL_ERROR "Could NOT find OggVorbis libraries")
   else (OggVorbis_FIND_REQUIRED)
      if (NOT OggVorbis_FIND_QUIETLY)
         message(STATUS "Could NOT find OggVorbis libraries")
      endif (NOT OggVorbis_FIND_QUIETLY)
   endif(OggVorbis_FIND_REQUIRED)
endif (OGGVORBIS_FOUND)
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