build_files/cmake/Modules/FindOpenImageIO.cmake

   1 # - Find OpenImageIO library
   2 # Find the native OpenImageIO includes and library
   3 # This module defines
   4 #  OPENIMAGEIO_INCLUDE_DIRS, where to find openimageio.h, Set when
   5 #                            OPENIMAGEIO_INCLUDE_DIR is found.
   6 #  OPENIMAGEIO_LIBRARIES, libraries to link against to use OpenImageIO.
   7 #  OPENIMAGEIO_ROOT_DIR, The base directory to search for OpenImageIO.
   8 #                        This can also be an environment variable.
   9 #  OPENIMAGEIO_FOUND, If false, do not try to use OpenImageIO.
  10 #
  11 # also defined, but not for general use are
  12 #  OPENIMAGEIO_LIBRARY, where to find the OpenImageIO library.
  13
  14 #=============================================================================
  15 # Copyright 2011 Blender Foundation.
  16 #
  17 # Distributed under the OSI-approved BSD License (the "License");
  18 # see accompanying file Copyright.txt for details.
  19 #
  20 # This software is distributed WITHOUT ANY WARRANTY; without even the
  21 # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  22 # See the License for more information.
  23 #=============================================================================
  24
  25 # If OPENIMAGEIO_ROOT_DIR was defined in the environment, use it.
  26 IF(NOT OPENIMAGEIO_ROOT_DIR AND NOT $ENV{OPENIMAGEIO_ROOT_DIR} STREQUAL "")
  27   SET(OPENIMAGEIO_ROOT_DIR $ENV{OPENIMAGEIO_ROOT_DIR})
  28 ENDIF()
  29
  30 SET(_openimageio_SEARCH_DIRS
  31   ${OPENIMAGEIO_ROOT_DIR}
  32   /usr/local
  33   /sw # Fink
  34   /opt/local # DarwinPorts
  35   /opt/csw # Blastwave
  36   /opt/lib/oiio
  37 )
  38
  39 FIND_PATH(OPENIMAGEIO_INCLUDE_DIR
  40   NAMES
  41     OpenImageIO/imageio.h
  42   HINTS
  43     ${_openimageio_SEARCH_DIRS}
  44   PATH_SUFFIXES
  45     include
  46 )
  47
  48 FIND_LIBRARY(OPENIMAGEIO_LIBRARY
  49   NAMES
  50     OpenImageIO
  51   HINTS
  52     ${_openimageio_SEARCH_DIRS}
  53   PATH_SUFFIXES
  54     lib64 lib
  55   )
  56
  57 # handle the QUIETLY and REQUIRED arguments and set OPENIMAGEIO_FOUND to TRUE if
  58 # all listed variables are TRUE
  59 INCLUDE(FindPackageHandleStandardArgs)
  60 FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenImageIO DEFAULT_MSG
  61     OPENIMAGEIO_LIBRARY OPENIMAGEIO_INCLUDE_DIR)
  62
  63 IF(OPENIMAGEIO_FOUND)
  64   SET(OPENIMAGEIO_LIBRARIES ${OPENIMAGEIO_LIBRARY})
  65   SET(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO_INCLUDE_DIR})
  66 ENDIF(OPENIMAGEIO_FOUND)
  67
  68 MARK_AS_ADVANCED(
  69   OPENIMAGEIO_INCLUDE_DIR
  70   OPENIMAGEIO_LIBRARY
  71 )