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## Copyright 2009-2021 Intel Corporation
## SPDX-License-Identifier: Apache-2.0
IF (NOT OPENIMAGEIO_ROOT)
SET(OPENIMAGEIO_ROOT $ENV{OPENIMAGEIO_ROOT})
ENDIF()
IF (NOT OPENIMAGEIO_ROOT)
SET(OPENIMAGEIO_ROOT $ENV{OPENIMAGEIOROOT})
ENDIF()
# detect changed OPENIMAGEIO_ROOT
IF (NOT OPENIMAGEIO_ROOT STREQUAL OPENIMAGEIO_ROOT_LAST)
UNSET(OPENIMAGEIO_INCLUDE_DIR CACHE)
UNSET(OPENIMAGEIO_LIBRARY CACHE)
ENDIF()
set(OPENIMAGEIO_LIB_SUFFIX "")
IF (WIN32)
IF (MSVC14)
SET(OPENIMAGEIO_LIB_SUFFIX "vc2015")
ELSEIF (MSVC12)
SET(OPENIMAGEIO_LIB_SUFFIX "vc2013")
ELSEIF (MSVC11)
SET(OPENIMAGEIO_LIB_SUFFIX "vc2012")
ELSEIF (MINGW)
IF (X64)
SET(OPENIMAGEIO_LIB_SUFFIX "mingw-w64")
# Who's ever going to build for 32bit??
ELSE ()
SET(OPENIMAGEIO_LIB_SUFFIX "mingw-w64")
ENDIF()
ENDIF()
ENDIF ()
FIND_PATH(OPENIMAGEIO_ROOT include/OpenImageIO/imageio.h
DOC "Root of OpenImageIO installation"
HINTS ${OPENIMAGEIO_ROOT}
PATHS
"${PROJECT_SOURCE_DIR}/oiio"
/usr/local
/usr
/
)
FIND_PATH(OPENIMAGEIO_INCLUDE_DIR OpenImageIO/imageio.h PATHS ${OPENIMAGEIO_ROOT}/include NO_DEFAULT_PATH)
SET(OPENIMAGEIO_HINTS
HINTS
${OPENIMAGEIO_ROOT}
PATH_SUFFIXES
/lib
/lib64
/lib-${OPENIMAGEIO_LIB_SUFFIX}
)
SET(OPENIMAGEIO_PATHS PATHS /usr/lib /usr/lib64 /lib /lib64)
FIND_LIBRARY(OPENIMAGEIO_LIBRARY OpenImageIO ${OPENIMAGEIO_HINTS} ${OPENIMAGEIO_PATHS})
SET(OPENIMAGEIO_ROOT_LAST ${OPENIMAGEIO_ROOT} CACHE INTERNAL "Last value of OPENIMAGEIO_ROOT to detect changes")
SET(OPENIMAGEIO_ERROR_MESSAGE "OpenImageIO not found in your environment. You can 1) install
via your OS package manager, or 2) install it
somewhere on your machine and point OPENIMAGEIO_ROOT to it.")
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenImageIO
${OPENIMAGEIO_ERROR_MESSAGE}
OPENIMAGEIO_INCLUDE_DIR OPENIMAGEIO_LIBRARY
)
IF (OPENIMAGEIO_FOUND)
SET(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO_INCLUDE_DIR})
SET(OPENIMAGEIO_LIBRARIES ${OPENIMAGEIO_LIBRARY})
ENDIF()
MARK_AS_ADVANCED(OPENIMAGEIO_INCLUDE_DIR)
MARK_AS_ADVANCED(OPENIMAGEIO_LIBRARY)
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