52 lines
1.5 KiB
CMake
52 lines
1.5 KiB
CMake
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# Copyright(c) 2006 to 2018 ADLINK Technology Limited and others
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#
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# This program and the accompanying materials are made available under the
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# terms of the Eclipse Public License v. 2.0 which is available at
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# http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
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# v. 1.0 which is available at
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# http://www.eclipse.org/org/documents/edl-v10.php.
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#
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# SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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function(GENERATE_DUMMY_EXPORT_HEADER _target)
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set(_opts)
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set(_single_opts BASE_NAME EXPORT_FILE_NAME)
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set(_multi_opts)
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cmake_parse_arguments(_args "${_opts}" "${_single_opts}" "${_multi_opts}" ${ARGN})
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if(NOT _target)
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message(FATAL_ERROR "Target not specified")
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elseif(NOT TARGET ${_target})
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message(FATAL_ERROR "Target ${_target} does not exist")
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endif()
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string(TOUPPER _target_uc "${_target}")
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string(TOLOWER _target_lc "${_target}")
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if(_args_EXPORT_FILE_NAME)
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set(_path "${_args_EXPORT_FILE_NAME}")
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else()
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set(_path "${CMAKE_CURRENT_BINARY_DIR}/${_target_lc}_export.h")
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endif()
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if(_args_BASE_NAME)
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string(TOUPPER "${_args_BASE_NAME}" _base_name)
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else()
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set(_base_name "${_target_uc}")
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endif()
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get_filename_component(_dir "${_path}" DIRECTORY)
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get_filename_component(_file "${_path}" NAME)
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if(NOT IS_DIRECTORY "${_dir}")
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file(MAKE_DIRECTORY "${_dir}")
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endif()
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set(_content
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"/* Dummy export header generated by CMake. */
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#define ${_base_name}_EXPORT\n")
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file(WRITE "${_path}" "${_content}")
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endfunction()
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