1 | # - Locate OpenAL |
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2 | # This module defines |
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3 | # OPENAL_LIBRARY |
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4 | # OPENAL_FOUND, if false, do not try to link to OpenAL |
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5 | # OPENAL_INCLUDE_DIR, where to find the headers |
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6 | # |
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7 | # $OPENALDIR is an environment variable that would |
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8 | # correspond to the ./configure --prefix=$OPENALDIR |
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9 | # used in building OpenAL. |
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10 | # |
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11 | # Several changes and additions by Fabian 'x3n' Landau |
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12 | # > www.orxonox.net < |
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13 | |
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14 | IF (OPENAL_LIBRARY AND OPENAL_INCLUDE_DIR) |
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15 | SET(OPENAL_FIND_QUIETLY TRUE) |
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16 | ENDIF (OPENAL_LIBRARY AND OPENAL_INCLUDE_DIR) |
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17 | |
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18 | # Created by Eric Wing. This was influenced by the FindSDL.cmake module. |
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19 | # On OSX, this will prefer the Framework version (if found) over others. |
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20 | # People will have to manually change the cache values of |
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21 | # OPENAL_LIBRARY to override this selection. |
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22 | # Tiger will include OpenAL as part of the System. |
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23 | # But for now, we have to look around. |
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24 | # Other (Unix) systems should be able to utilize the non-framework paths. |
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25 | FIND_PATH(OPENAL_INCLUDE_DIR AL/al.h |
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26 | $ENV{OPENALDIR}/include |
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27 | ~/Library/Frameworks/OpenAL.framework/Headers |
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28 | /Library/Frameworks/OpenAL.framework/Headers |
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29 | /System/Library/Frameworks/OpenAL.framework/Headers # Tiger |
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30 | /usr/pack/openal-0.0.8-cl/include # Tardis specific hack |
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31 | /usr/local/include/ |
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32 | /usr/local/include/OpenAL |
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33 | /usr/local/include |
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34 | /usr/include/ |
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35 | /usr/include/OpenAL |
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36 | /usr/include |
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37 | /sw/include # Fink |
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38 | /sw/include/OpenAL |
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39 | /sw/include |
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40 | /opt/local/include # DarwinPorts |
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41 | /opt/local/include/OpenAL |
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42 | /opt/local/include |
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43 | /opt/csw/include # Blastwave |
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44 | /opt/csw/include/OpenAL |
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45 | /opt/csw/include |
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46 | /opt/include |
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47 | /opt/include/OpenAL |
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48 | /opt/include |
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49 | ../libs/openal-0.0.8/common/include |
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50 | ) |
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51 | # I'm not sure if I should do a special casing for Apple. It is |
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52 | # unlikely that other Unix systems will find the framework path. |
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53 | # But if they do ([Next|Open|GNU]Step?), |
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54 | # do they want the -framework option also? |
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55 | IF(${OPENAL_INCLUDE_DIR} MATCHES ".framework") |
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56 | STRING(REGEX REPLACE "(.*)/.*\\.framework/.*" "\\1" OPENAL_FRAMEWORK_PATH_TMP ${OPENAL_INCLUDE_DIR}) |
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57 | IF("${OPENAL_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks" |
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58 | OR "${OPENAL_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks" |
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59 | ) |
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60 | # String is in default search path, don't need to use -F |
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61 | SET (OPENAL_LIBRARY "-framework OpenAL" CACHE STRING "OpenAL framework for OSX") |
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62 | ELSE("${OPENAL_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks" |
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63 | OR "${OPENAL_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks" |
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64 | ) |
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65 | # String is not /Library/Frameworks, need to use -F |
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66 | SET(OPENAL_LIBRARY "-F${OPENAL_FRAMEWORK_PATH_TMP} -framework OpenAL" CACHE STRING "OpenAL framework for OSX") |
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67 | ENDIF("${OPENAL_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks" |
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68 | OR "${OPENAL_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks" |
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69 | ) |
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70 | # Clear the temp variable so nobody can see it |
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71 | SET(OPENAL_FRAMEWORK_PATH_TMP "" CACHE INTERNAL "") |
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72 | |
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73 | ELSE(${OPENAL_INCLUDE_DIR} MATCHES ".framework") |
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74 | FIND_LIBRARY(OPENAL_LIBRARY |
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75 | NAMES openal al OpenAL32 |
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76 | PATHS |
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77 | $ENV{OPENALDIR}/lib |
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78 | $ENV{OPENALDIR}/libs |
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79 | /usr/pack/openal-0.0.8-cl/i686-debian-linux3.1/lib |
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80 | /usr/local/lib |
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81 | /usr/lib |
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82 | /sw/lib |
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83 | /opt/local/lib |
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84 | /opt/csw/lib |
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85 | /opt/lib |
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86 | ../libs/openal-0.0.8/src/.libs |
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87 | ) |
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88 | ENDIF(${OPENAL_INCLUDE_DIR} MATCHES ".framework") |
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89 | |
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90 | SET (OPENAL_FOUND "NO") |
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91 | |
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92 | IF (OPENAL_LIBRARY AND OPENAL_INCLUDE_DIR) |
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93 | SET (OPENAL_FOUND "YES") |
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94 | IF (NOT OPENAL_FIND_QUIETLY) |
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95 | MESSAGE (STATUS "OpenAL was found.") |
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96 | IF (VERBOSE_FIND) |
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97 | MESSAGE (STATUS " include path: ${OPENAL_INCLUDE_DIR}") |
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98 | MESSAGE (STATUS " library path: ${OPENAL_LIBRARY}") |
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99 | MESSAGE (STATUS " libraries: openal al OpenAL32") |
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100 | ENDIF (VERBOSE_FIND) |
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101 | ENDIF (NOT OPENAL_FIND_QUIETLY) |
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102 | ELSE (OPENAL_LIBRARY AND OPENAL_INCLUDE_DIR) |
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103 | IF (NOT OPENAL_INCLUDE_DIR) |
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104 | MESSAGE (SEND_ERROR "OpenAL include path was not found.") |
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105 | ENDIF (NOT OPENAL_INCLUDE_DIR) |
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106 | IF (NOT OPENAL_LIBRARY) |
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107 | MESSAGE (SEND_ERROR "OpenAL library was not found.") |
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108 | ENDIF (NOT OPENAL_LIBRARY) |
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109 | ENDIF (OPENAL_LIBRARY AND OPENAL_INCLUDE_DIR) |
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110 | |
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111 | |
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