| 1 | # - Locate ALUT
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| 2 | # This module defines
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| 3 | # ALUT_LIBRARY
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| 4 | # ALUT_FOUND, if false, do not try to link to OpenAL
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| 5 | # ALUT_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 | # Created by Bryan Donlan, based on the FindOpenAL.cmake module by Eric Wang.
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| 12 |
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| 13 | FIND_PATH(ALUT_INCLUDE_DIR alut.h
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| 14 | $ENV{OPENALDIR}/include
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| 15 | ~/Library/Frameworks/OpenAL.framework/Headers
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| 16 | /Library/Frameworks/OpenAL.framework/Headers
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| 17 | /System/Library/Frameworks/OpenAL.framework/Headers # Tiger
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| 18 | /usr/local/include/AL
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| 19 | /usr/local/include/OpenAL
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| 20 | /usr/local/include
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| 21 | /usr/include/AL
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| 22 | /usr/include/OpenAL
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| 23 | /usr/include
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| 24 | /sw/include/AL # Fink
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| 25 | /sw/include/OpenAL
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| 26 | /sw/include
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| 27 | /opt/local/include/AL # DarwinPorts
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| 28 | /opt/local/include/OpenAL
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| 29 | /opt/local/include
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| 30 | /opt/csw/include/AL # Blastwave
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| 31 | /opt/csw/include/OpenAL
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| 32 | /opt/csw/include
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| 33 | /opt/include/AL
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| 34 | /opt/include/OpenAL
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| 35 | /opt/include
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| 36 | )
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| 37 | # I'm not sure if I should do a special casing for Apple. It is
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| 38 | # unlikely that other Unix systems will find the framework path.
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| 39 | # But if they do ([Next|Open|GNU]Step?),
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| 40 | # do they want the -framework option also?
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| 41 | IF(${ALUT_INCLUDE_DIR} MATCHES ".framework")
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| 42 | STRING(REGEX REPLACE "(.*)/.*\\.framework/.*" "\\1" ALUT_FRAMEWORK_PATH_TMP ${ALUT_INCLUDE_DIR})
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| 43 | IF("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
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| 44 | OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
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| 45 | )
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| 46 | # String is in default search path, don't need to use -F
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| 47 | SET (ALUT_LIBRARY "-framework OpenAL" CACHE STRING "OpenAL framework for OSX")
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| 48 | ELSE("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
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| 49 | OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
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| 50 | )
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| 51 | # String is not /Library/Frameworks, need to use -F
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| 52 | SET(ALUT_LIBRARY "-F${ALUT_FRAMEWORK_PATH_TMP} -framework OpenAL" CACHE STRING "OpenAL framework for OSX")
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| 53 | ENDIF("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
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| 54 | OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
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| 55 | )
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| 56 | # Clear the temp variable so nobody can see it
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| 57 | SET(ALUT_FRAMEWORK_PATH_TMP "" CACHE INTERNAL "")
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| 58 |
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| 59 | ELSE(${ALUT_INCLUDE_DIR} MATCHES ".framework")
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| 60 | FIND_LIBRARY(ALUT_LIBRARY
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| 61 | NAMES alut
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| 62 | PATHS
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| 63 | $ENV{OPENALDIR}/lib
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| 64 | $ENV{OPENALDIR}/libs
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| 65 | /usr/local/lib
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| 66 | /usr/lib
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| 67 | /sw/lib
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| 68 | /opt/local/lib
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| 69 | /opt/csw/lib
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| 70 | /opt/lib
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| 71 | )
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| 72 | ENDIF(${ALUT_INCLUDE_DIR} MATCHES ".framework")
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| 73 |
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| 74 | SET(ALUT_FOUND "NO")
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| 75 | IF(ALUT_LIBRARY)
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| 76 | SET(ALUT_FOUND "YES")
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| 77 | ENDIF(ALUT_LIBRARY)
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