Modules/FindALSA.cmake

   1 # - Find alsa
   2 # Find the alsa libraries (asound)
   3 #
   4 #  This module defines the following variables:
   5 #     ALSA_FOUND       - True if ALSA_INCLUDE_DIR & ALSA_LIBRARY are found
   6 #     ALSA_LIBRARIES   - Set when ALSA_LIBRARY is found
   7 #     ALSA_INCLUDE_DIRS - Set when ALSA_INCLUDE_DIR is found
   8 #
   9 #     ALSA_INCLUDE_DIR - where to find asoundlib.h, etc.
  10 #     ALSA_LIBRARY     - the asound library
  11 #
  12
  13 find_path(ALSA_INCLUDE_DIR NAMES asoundlib.h
  14           PATH_SUFFIXES alsa
  15           DOC "The ALSA (asound) include directory"
  16 )
  17
  18 find_library(ALSA_LIBRARY NAMES asound
  19           DOC "The ALSA (asound) library"
  20 )
  21
  22 # handle the QUIETLY and REQUIRED arguments and set ALSA_FOUND to TRUE if
  23 # all listed variables are TRUE
  24 include(FindPackageHandleStandardArgs)
  25 FIND_PACKAGE_HANDLE_STANDARD_ARGS(ALSA DEFAULT_MSG ALSA_LIBRARY ALSA_INCLUDE_DIR)
  26
  27 if(ALSA_FOUND)
  28   set( ALSA_LIBRARIES ${ALSA_LIBRARY} )
  29   set( ALSA_INCLUDE_DIRS ${ALSA_INCLUDE_DIR} )
  30 endif()
  31
  32 mark_as_advanced(ALSA_INCLUDE_DIR ALSA_LIBRARY)