1 files changed, 77 insertions, 0 deletions
diff --git a/cmake_modules/FindALUT.cmake b/cmake_modules/FindALUT.cmake
new file mode 100644
index 0000000..44aa2b0
--- /dev/null
+++ b/cmake_modules/FindALUT.cmake
@@ -0,0 +1,77 @@
+# - Locate ALUT
+# This module defines
+# ALUT_LIBRARY
+# ALUT_FOUND, if false, do not try to link to OpenAL
+# ALUT_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 Bryan Donlan, based on the FindOpenAL.cmake module by Eric Wang.
+ 
+FIND_PATH(ALUT_INCLUDE_DIR alut.h
+  $ENV{OPENALDIR}/include
+  ~/Library/Frameworks/OpenAL.framework/Headers
+  /Library/Frameworks/OpenAL.framework/Headers
+  /System/Library/Frameworks/OpenAL.framework/Headers # Tiger
+  /usr/local/include/AL
+  /usr/local/include/OpenAL
+  /usr/local/include
+  /usr/include/AL
+  /usr/include/OpenAL
+  /usr/include
+  /sw/include/AL # Fink
+  /sw/include/OpenAL
+  /sw/include
+  /opt/local/include/AL # DarwinPorts
+  /opt/local/include/OpenAL
+  /opt/local/include
+  /opt/csw/include/AL # Blastwave
+  /opt/csw/include/OpenAL
+  /opt/csw/include
+  /opt/include/AL
+  /opt/include/OpenAL
+  /opt/include
+  )
+# I'm not sure if I should do a special casing for Apple. It is
+# unlikely that other Unix systems will find the framework path.
+# But if they do ([Next|Open|GNU]Step?),
+# do they want the -framework option also?
+IF(${ALUT_INCLUDE_DIR} MATCHES ".framework")
+  STRING(REGEX REPLACE "(.*)/.*\\.framework/.*" "\\1" ALUT_FRAMEWORK_PATH_TMP ${ALUT_INCLUDE_DIR})
+  IF("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
+      OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
+      )
+    # String is in default search path, don't need to use -F
+    SET (ALUT_LIBRARY "-framework OpenAL" CACHE STRING "OpenAL framework for OSX")
+  ELSE("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
+      OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
+      )
+    # String is not /Library/Frameworks, need to use -F
+    SET(ALUT_LIBRARY "-F${ALUT_FRAMEWORK_PATH_TMP} -framework OpenAL" CACHE STRING "OpenAL framework for OSX")
+  ENDIF("${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
+    OR "${ALUT_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
+    )
+  # Clear the temp variable so nobody can see it
+  SET(ALUT_FRAMEWORK_PATH_TMP "" CACHE INTERNAL "")
+ 
+ELSE(${ALUT_INCLUDE_DIR} MATCHES ".framework")
+  FIND_LIBRARY(ALUT_LIBRARY
+    NAMES alut
+    PATHS
+    $ENV{OPENALDIR}/lib
+    $ENV{OPENALDIR}/libs
+    /usr/local/lib
+    /usr/lib
+    /sw/lib
+    /opt/local/lib
+    /opt/csw/lib
+    /opt/lib
+    )
+ENDIF(${ALUT_INCLUDE_DIR} MATCHES ".framework")
+ 
+SET(ALUT_FOUND "NO")
+IF(ALUT_LIBRARY)
+  SET(ALUT_FOUND "YES")
+ENDIF(ALUT_LIBRARY)