cmake/Modules/FindVorbis.cmake

   1 # - Find vorbis
   2 # Find the native vorbis includes and libraries
   3 #
   4 #  VORBIS_INCLUDE_DIR - where to find vorbis.h, etc.
   5 #  OGG_INCLUDE_DIR    - where to find ogg/ogg.h, etc.
   6 #  VORBIS_LIBRARIES   - List of libraries when using vorbis(file).
   7 #  VORBIS_FOUND       - True if vorbis found.
   8
   9 if(NOT GP2XWIZ)
  10     if(VORBIS_INCLUDE_DIR)
  11         # Already in cache, be silent
  12         set(VORBIS_FIND_QUIETLY TRUE)
  13     endif(VORBIS_INCLUDE_DIR)
  14     find_path(OGG_INCLUDE_DIR ogg/ogg.h)
  15     find_path(VORBIS_INCLUDE_DIR vorbis/vorbisfile.h)
  16     # MSVC built ogg/vorbis may be named ogg_static and vorbis_static
  17     find_library(OGG_LIBRARY NAMES ogg ogg_static)
  18     find_library(VORBIS_LIBRARY NAMES vorbis vorbis_static)
  19     find_library(VORBISFILE_LIBRARY NAMES vorbisfile vorbisfile_static)
  20     # Handle the QUIETLY and REQUIRED arguments and set VORBIS_FOUND
  21     # to TRUE if all listed variables are TRUE.
  22     include(FindPackageHandleStandardArgs)
  23     find_package_handle_standard_args(Vorbis DEFAULT_MSG
  24         OGG_INCLUDE_DIR VORBIS_INCLUDE_DIR
  25         OGG_LIBRARY VORBIS_LIBRARY VORBISFILE_LIBRARY)
  26 else(NOT GP2XWIZ)
  27     find_path(VORBIS_INCLUDE_DIR tremor/ivorbisfile.h)
  28     find_library(VORBIS_LIBRARY NAMES vorbis_dec)
  29     find_package_handle_standard_args(Vorbis DEFAULT_MSG
  30         VORBIS_INCLUDE_DIR VORBIS_LIBRARY)
  31 endif(NOT GP2XWIZ)
  32
  33 if(VORBIS_FOUND)
  34     if(NOT GP2XWIZ)
  35         set(VORBIS_LIBRARIES ${VORBISFILE_LIBRARY} ${VORBIS_LIBRARY}
  36             ${OGG_LIBRARY})
  37     else(NOT GP2XWIZ)
  38         set(VORBIS_LIBRARIES ${VORBIS_LIBRARY})
  39     endif(NOT GP2XWIZ)
  40 else(VORBIS_FOUND)
  41     set(VORBIS_LIBRARIES)
  42 endif(VORBIS_FOUND)
  43
  44 mark_as_advanced(OGG_INCLUDE_DIR VORBIS_INCLUDE_DIR)
  45 mark_as_advanced(OGG_LIBRARY VORBIS_LIBRARY VORBISFILE_LIBRARY)