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