CMakeModules/FindSpeexdsp.cmake

   1 # - Try to find Speex extended library
   2 # Once done this will define
   3 #
   4 #  SPEEXDSP_FOUND - system has Speex extended library
   5 #  SPEEXDSP_INCLUDE_DIRS - the Speex extended library include directory
   6 #  SPEEXDSP_LIBRARIES - Link these to use Speex extended library
   7 #  SPEEXDSP_DEFINITIONS - Compiler switches required for using Speex extended library
   8 #
   9 #  Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
  10 #  Edited by Saikrishna Arcot <saiarcot895@gmail.com> to find the Speex extended library
  11 #
  12 #  Redistribution and use is allowed according to the terms of the New
  13 #  BSD license.
  14 #  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
  15 #
  16
  17
  18 if (SPEEXDSP_LIBRARIES AND SPEEXDSP_INCLUDE_DIRS)
  19   # in cache already
  20   set(SPEEXDSP_FOUND TRUE)
  21 else (SPEEXDSP_LIBRARIES AND SPEEXDSP_INCLUDE_DIRS)
  22   # use pkg-config to get the directories and then use these values
  23   # in the FIND_PATH() and FIND_LIBRARY() calls
  24   #include(UsePkgConfig)
  25
  26   #FIXME pkgconfig does not work: return a carriage return that makes compilation failed
  27   #pkgconfig(speexdsp _SpeexDspIncDir _SpeexDspLinkDir _SpeexDspLinkFlags _SpeexDspCflags)
  28
  29   #set(SPEEXDSP_DEFINITIONS ${_SpeexDspCflags})
  30   set(SPEEXDSP_DEFINITIONS "")
  31
  32   find_path(SPEEXDSP_INCLUDE_DIR
  33     NAMES
  34       speex/speex_preprocess.h
  35       speex_preprocess.h
  36     PATHS
  37       ${_SpeexDspIncDir}
  38       /usr/include
  39       /usr/local/include
  40       /opt/local/include
  41       /sw/include
  42   )
  43
  44   find_library(SPEEXDSP_LIBRARY
  45     NAMES
  46       speexdsp
  47       Speexdsp
  48     PATHS
  49       ${_SpeexDspLinkDir}
  50       /usr/lib
  51       /usr/local/lib
  52       /opt/local/lib
  53       /sw/lib
  54   )
  55
  56   if (SPEEXDSP_LIBRARY)
  57     set(SPEEXDSP_FOUND TRUE)
  58   endif (SPEEXDSP_LIBRARY)
  59
  60   set(SPEEXDSP_INCLUDE_DIRS
  61     ${SPEEXDSP_INCLUDE_DIR}
  62   )
  63
  64   if (SPEEXDSP_FOUND)
  65     set(SPEEXDSP_LIBRARIES
  66       ${SPEEXDSP_LIBRARIES}
  67       ${SPEEXDSP_LIBRARY}
  68     )
  69   endif (SPEEXDSP_FOUND)
  70
  71   if (SPEEXDSP_INCLUDE_DIRS AND SPEEXDSP_LIBRARIES)
  72     set(SPEEXDSP_FOUND TRUE)
  73   endif (SPEEXDSP_INCLUDE_DIRS AND SPEEXDSP_LIBRARIES)
  74
  75   if (SPEEXDSP_FOUND)
  76     if (NOT Speexdsp_FIND_QUIETLY)
  77       message(STATUS "Found Speex extended library: ${SPEEXDSP_LIBRARIES}")
  78     endif (NOT Speexdsp_FIND_QUIETLY)
  79   else (SPEEXDSP_FOUND)
  80     if (Speexdsp_FIND_REQUIRED)
  81       message(FATAL_ERROR "Could not find Speex extended library")
  82     endif (Speexdsp_FIND_REQUIRED)
  83   endif (SPEEXDSP_FOUND)
  84
  85   # show the SPEEXDSP_INCLUDE_DIRS and SPEEXDSP_LIBRARIES variables only in the advanced view
  86   mark_as_advanced(SPEEXDSP_INCLUDE_DIRS SPEEXDSP_LIBRARIES)
  87
  88 endif (SPEEXDSP_LIBRARIES AND SPEEXDSP_INCLUDE_DIRS)