CMake/Modules/FindDevIL.cmake

# This module locates the developer's image library.
# http://openil.sourceforge.net/
#
# This module sets:
#   IL_LIBRARIES -   the name of the IL library. These include the full path to
#                    the core DevIL library. This one has to be linked into the
#                    application.
#   ILU_LIBRARIES -  the name of the ILU library. Again, the full path. This
#                    library is for filters and effects, not actual loading. It
#                    doesn't have to be linked if the functionality it provides
#                    is not used.
#   ILUT_LIBRARIES - the name of the ILUT library. Full path. This part of the
#                    library interfaces with OpenGL. It is not strictly needed
#                    in applications.
#   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.
#                    This will be set to false if ILU or ILUT are not found,
#                    even if they are not needed. In most systems, if one
#                    library is found all the others are as well. That's the
#                    way the DevIL developers release it.

#=============================================================================
# Copyright 2008-2009 Kitware, Inc.
# Copyright 2008 Christopher Harvey
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
#  License text for the above reference.)

# TODO: Add version support.
# Tested under Linux and Windows (MSVC)

INCLUDE(${CMAKE_CURRENT_LIST_DIR}/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_LIBRARIES
  NAMES IL DEVIL
  PATH_SUFFIXES lib64 lib lib32
  DOC "The file that corresponds to the base il library."
)

#MESSAGE("IL_LIBRARIES is ${IL_LIBRARIES}")

FIND_LIBRARY(ILUT_LIBRARIES
  NAMES ILUT
  PATH_SUFFIXES lib64 lib lib32
  DOC "The file that corresponds to the il (system?) utility library."
)

#MESSAGE("ILUT_LIBRARIES is ${ILUT_LIBRARIES}")

FIND_LIBRARY(ILU_LIBRARIES
  NAMES ILU
  PATH_SUFFIXES lib64 lib lib32
  DOC "The file that corresponds to the il utility library."
)

#MESSAGE("ILU_LIBRARIES is ${ILU_LIBRARIES}")

FIND_PACKAGE_HANDLE_STANDARD_ARGS(IL DEFAULT_MSG
                                  IL_LIBRARIES ILU_LIBRARIES
                                  ILUT_LIBRARIES IL_INCLUDE_DIR)