ENH: Added First revision of FindDevIL.cmake

Modules/FindDevIL.cmake

+# This module locates the developer's image library.
+# http://openil.sourceforge.net/
+#
+# This module sets:
+# IL_LIBRARY the name of the IL library.
+# ILU_LIBRARY the name of the ILU library.
+# ILUT_LIBRARY the name of the ILUT library.
+# IL_INCLUDE_DIR where to find the il.h, ilu.h and ilut.h files.
+# IL_FOUND this is set to TRUE if all the above variables were set.
+
+# Original file by: Christopher Harvey
+# TODO: Add version support.
+# Tested under Linux and Windows (MSVC)
+
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6 FATAL_ERROR)
+INCLUDE(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
+
+FIND_PATH(IL_INCLUDE_DIR il.h 
+  PATH_SUFFIXES include IL
+  DOC "The path the the directory that contains il.h"
+)
+
+#MESSAGE("IL_INCLUDE_DIR is ${IL_INCLUDE_DIR}")
+
+FIND_LIBRARY(IL_LIBRARY
+  NAMES IL
+  PATH_SUFFIXES lib64 lib lib32
+  DOC "The file that corresponds to the base il library."
+)
+
+#MESSAGE("IL_LIBRARY is ${IL_LIBRARY}")
+
+FIND_LIBRARY(ILUT_LIBRARY
+  NAMES ILUT
+  PATH_SUFFIXES lib64 lib lib32
+  DOC "The file that corresponds to the il (system?) utility library."
+)
+
+#MESSAGE("ILUT_LIBRARY is ${ILUT_LIBRARY}")
+
+FIND_LIBRARY(ILU_LIBRARY
+  NAMES ILU
+  PATH_SUFFIXES lib64 lib lib32
+  DOC "The file that corresponds to the il utility library."
+)
+
+#MESSAGE("ILU_LIBRARY is ${ILU_LIBRARY}")
+
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(IL DEFAULT_MSG 
+                                  IL_LIBRARY ILU_LIBRARY 
+                                  ILUT_LIBRARY IL_INCLUDE_DIR)