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#
# Copyright (C) 2005-2020 Centre National d'Etudes Spatiales (CNES)
#
# This file is part of Orfeo Toolbox
#
# https://www.orfeo-toolbox.org/
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
string(TOLOWER "${CMAKE_INSTALL_PREFIX}" _PREFIX)
string(TOLOWER "${OTB_BINARY_DIR}" _BUILD)
if("${_PREFIX}" STREQUAL "${_BUILD}")
message(FATAL_ERROR
"The current CMAKE_INSTALL_PREFIX points at the build tree:\n"
" ${CMAKE_INSTALL_PREFIX}\n"
"This is not supported."
)
endif()
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