[1505] | 1 | # - Locate FreeAlut |
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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 Alut |
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| 5 | # ALUT_INCLUDE_DIR, where to find the headers |
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| 6 | # |
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| 7 | # $ALUTDIR is an environment variable that would |
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| 8 | # correspond to the ./configure --prefix=$ALUTDIR |
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| 9 | # used in building Alut. |
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| 10 | # |
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| 11 | # Created by Eric Wing. This was influenced by the FindSDL.cmake module. |
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| 12 | # On OSX, this will prefer the Framework version (if found) over others. |
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| 13 | # People will have to manually change the cache values of |
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| 14 | # ALUT_LIBRARY to override this selection. |
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| 15 | # Tiger will include OpenAL as part of the System. |
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| 16 | # But for now, we have to look around. |
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| 17 | # Other (Unix) systems should be able to utilize the non-framework paths. |
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| 18 | FIND_PATH(ALUT_INCLUDE_DIR AL/alut.h |
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| 19 | $ENV{ALUTDIR}/include |
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| 20 | ~/Library/Frameworks/OpenAL.framework/Headers |
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| 21 | /Library/Frameworks/OpenAL.framework/Headers |
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| 22 | /System/Library/Frameworks/OpenAL.framework/Headers # Tiger |
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| 23 | /usr/pack/openal-0.0.8-cl/include # Tardis specific hack |
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| 24 | /usr/local/include/ |
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| 25 | /usr/local/include/OpenAL |
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| 26 | /usr/local/include |
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| 27 | /usr/include/ |
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| 28 | /usr/include/OpenAL |
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| 29 | /usr/include |
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| 30 | /sw/include/ # Fink |
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| 31 | /sw/include/OpenAL |
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| 32 | /sw/include |
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| 33 | /opt/local/include/AL # DarwinPorts |
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| 34 | /opt/local/include/OpenAL |
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| 35 | /opt/local/include |
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| 36 | /opt/csw/include/ # Blastwave |
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| 37 | /opt/csw/include/OpenAL |
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| 38 | /opt/csw/include |
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| 39 | /opt/include/ |
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| 40 | /opt/include/OpenAL |
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| 41 | /opt/include |
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| 42 | ../libs/freealut-1.1.0/include |
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| 43 | ) |
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| 44 | # I'm not sure if I should do a special casing for Apple. It is |
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| 45 | # unlikely that other Unix systems will find the framework path. |
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| 46 | # But if they do ([Next|Open|GNU]Step?), |
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| 47 | # do they want the -framework option also? |
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| 48 | IF(${ALUT_INCLUDE_DIR} MATCHES ".framework") |
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| 49 | STRING(REGEX REPLACE "(.*)/.*\\.framework/.*" "\\1" ALUT_FRAMEWORK_PATH_TMP ${ALUT_INCLUDE_DIR}) |
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| 50 | IF("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks" |
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| 51 | OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks" |
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| 52 | ) |
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| 53 | # String is in default search path, don't need to use -F |
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| 54 | SET (ALUT_LIBRARY "-framework OpenAL" CACHE STRING "OpenAL framework for OSX") |
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| 55 | ELSE("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks" |
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| 56 | OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks" |
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| 57 | ) |
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| 58 | # String is not /Library/Frameworks, need to use -F |
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| 59 | SET(ALUT_LIBRARY "-F${ALUT_FRAMEWORK_PATH_TMP} -framework OpenAL" CACHE STRING "OpenAL framework for OSX") |
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| 60 | ENDIF("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks" |
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| 61 | OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks" |
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| 62 | ) |
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| 63 | # Clear the temp variable so nobody can see it |
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| 64 | SET(ALUT_FRAMEWORK_PATH_TMP "" CACHE INTERNAL "") |
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| 65 | |
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| 66 | ELSE(${ALUT_INCLUDE_DIR} MATCHES ".framework") |
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| 67 | FIND_LIBRARY(ALUT_LIBRARY |
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| 68 | NAMES alut |
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| 69 | PATHS |
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| 70 | $ENV{ALUTDIR}/lib |
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| 71 | $ENV{ALUTDIR}/libs |
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| 72 | /usr/pack/openal-0.0.8-cl/i686-debian-linux3.1/lib |
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| 73 | /usr/local/lib |
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| 74 | /usr/lib |
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| 75 | /sw/lib |
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| 76 | /opt/local/lib |
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| 77 | /opt/csw/lib |
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| 78 | /opt/lib |
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| 79 | ../libs/freealut-1.1.0/src/.libs |
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| 80 | ../libs/freealut-1.1.0/lib |
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| 81 | ) |
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| 82 | ENDIF(${ALUT_INCLUDE_DIR} MATCHES ".framework") |
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| 83 | |
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| 84 | SET(ALUT_FOUND "NO") |
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| 85 | IF(ALUT_LIBRARY) |
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| 86 | SET(ALUT_FOUND "YES") |
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| 87 | MESSAGE(STATUS "FreeAlut was found") |
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| 88 | ENDIF(ALUT_LIBRARY) |
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| 89 | |
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| 90 | |
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