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| author | Bill Hoffman <bill.hoffman@kitware.com> | 2005-07-13 13:06:26 (GMT) |
|---|---|---|
| committer | Bill Hoffman <bill.hoffman@kitware.com> | 2005-07-13 13:06:26 (GMT) |
| commit | 403959bc287e6398a63247bee67108a64729f4c7 (patch) | |
| tree | 1ccc1c5fe5414c73dd5de050e1e5cd845e3764e1 /Modules/FindOpenAL.cmake | |
| parent | 6571799492f9456ce35770b8e0b75de14d4bc0a2 (diff) | |
| download | CMake-403959bc287e6398a63247bee67108a64729f4c7.zip CMake-403959bc287e6398a63247bee67108a64729f4c7.tar.gz CMake-403959bc287e6398a63247bee67108a64729f4c7.tar.bz2 | |
ENH: add a bunch of find sdl stuff from eric wing
Diffstat (limited to 'Modules/FindOpenAL.cmake')
| -rw-r--r-- | Modules/FindOpenAL.cmake | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Modules/FindOpenAL.cmake b/Modules/FindOpenAL.cmake new file mode 100644 index 0000000..c52b027 --- /dev/null +++ b/Modules/FindOpenAL.cmake @@ -0,0 +1,55 @@ +# Locate OpenAL +# This module defines +# OPENAL_LIBRARY +# OPENAL_FOUND, if false, do not try to link to OpenAL +# OPENAL_INCLUDE_DIR, where to find the headers +# +# $OPENALDIR is an environment variable that would +# correspond to the ./configure --prefix=$OPENALDIR +# used in building OpenAL. +# +# Created by Eric Wing. This was influenced by the FindSDL.cmake +# module, but with modifications to recognize OS X frameworks. + +# On OSX, this will prefer the Framework version (if found) over others. +# People will have to manually change the cache values of +# OPENAL_LIBRARY to override this selection. +# Tiger will include OpenAL as part of the System. +# But for now, we have to look around. +# Other (Unix) systems should be able to utilize the non-framework paths. +FIND_PATH(OPENAL_INCLUDE_DIR al.h + ~/Library/Frameworks/OpenAL.framework/Headers + /Library/Frameworks/OpenAL.framework/Headers + /System/Library/Frameworks/OpenAL.framework/Headers + $ENV{OPENALDIR}/include + /usr/include + /usr/include/AL + /usr/include/OpenAL + /usr/local/include/AL + /usr/local/include/OpenAL + /sw/include + /sw/include/AL + ) +# I'm not sure if I should do a special casing for Apple. It is +# unlikely that other Unix systems will find the framework path. +# But if they do ([Next|Open|GNU]Step?), +# do they want the -framework option also? +IF(${OPENAL_INCLUDE_DIR} MATCHES ".framework") + SET (OPENAL_LIBRARY "-framework OpenAL" CACHE STRING "OpenAL framework for OSX") +ELSE(${OPENAL_INCLUDE_DIR} MATCHES ".framework") + FIND_LIBRARY(OPENAL_LIBRARY + NAMES openal al + PATHS + $ENV{OPENALDIR}/lib + /usr/lib + /usr/local/lib + /sw/lib + ) +ENDIF(${OPENAL_INCLUDE_DIR} MATCHES ".framework") + +SET(OPENAL_FOUND "NO") +IF(OPENAL_LIBRARY) + SET(OPENAL_FOUND "YES") +ENDIF(OPENAL_LIBRARY) + + |