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#
# Copyright 2019 Pixar
# Modifications: Copyright (C) 2022 Olive Team
#
# Licensed under the Apache License, Version 2.0 (the "Apache License")
# with the following modification; you may not use this file except in
# compliance with the Apache License and the following modification to it:
# Section 6. Trademarks. is deleted and replaced with:
#
# 6. Trademarks. This License does not grant permission to use the trade
# names, trademarks, service marks, or product names of the Licensor
# and its affiliates, except as required to comply with Section 4(c) of
# the License and to reproduce the content of the NOTICE file.
#
# You may obtain a copy of the Apache License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the Apache License with the above modification is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the Apache License for the specific
# language governing permissions and limitations under the Apache License.
#
find_path(OCIO_BASE_DIR
include/OpenColorIO/OpenColorABI.h
HINTS
"${OCIO_LOCATION}"
"$ENV{OCIO_LOCATION}"
DOC
"OCIO root folder"
)
find_path(OCIO_INCLUDE_DIR
OpenColorIO/OpenColorABI.h
HINTS
"${OCIO_LOCATION}"
"$ENV{OCIO_LOCATION}"
"${OCIO_BASE_DIR}"
PATH_SUFFIXES
include/
DOC
"OCIO headers path"
)
list(APPEND OCIO_INCLUDE_DIRS ${OCIO_INCLUDE_DIR})
find_library(OCIO_LIBRARY
NAMES
# libOpenColorIO.so.2.x (Linux)
libOpenColorIO.so.2.2
libOpenColorIO.so.2.1
libOpenColorIO.so.2.0
# libOpenColorIO.2.x.dylib (macOS)
OpenColorIO.2.2
OpenColorIO.2.1
OpenColorIO.2.0
# OpenColorIO_2_x.lib (Windows)
OpenColorIO_2_2
OpenColorIO_2_1
OpenColorIO_2_0
# Fallback (MingW/MSYS needs this)
OpenColorIO
HINTS
"${OCIO_LOCATION}"
"$ENV{OCIO_LOCATION}"
"${OCIO_BASE_DIR}"
PATH_SUFFIXES
lib/
DOC
"OCIO library path"
)
list(APPEND OCIO_LIBRARIES ${OCIO_LIBRARY})
if(OCIO_INCLUDE_DIRS AND EXISTS "${OCIO_INCLUDE_DIR}/OpenColorIO/OpenColorABI.h")
file(STRINGS ${OCIO_INCLUDE_DIR}/OpenColorIO/OpenColorABI.h
fullVersion
REGEX
"#define OCIO_VERSION .*$")
string(REGEX MATCH "[0-9]+.[0-9]+.[0-9]+" OCIO_VERSION ${fullVersion})
endif()
# handle the QUIETLY and REQUIRED arguments and set OpenColorIO_FOUND to TRUE
# if all listed variables are TRUE
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OpenColorIO
REQUIRED_VARS
OCIO_LIBRARIES
OCIO_INCLUDE_DIRS
VERSION_VAR
OCIO_VERSION
)
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