38 lines
1.3 KiB
CMake
38 lines
1.3 KiB
CMake
# file.cmake
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# Copyright (C) 2023 The C++ Plus Project.
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# This file is part of the build-aux library.
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#
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# The build-aux is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# The build-aux is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with the build-aux; see the file COPYING. If not,
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# see <https://www.gnu.org/licenses/>.
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# C++ Plus file utils for CMake
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macro(cppp_file_compare file1 file2)
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# Reading file1
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file(READ "${file1}" content1)
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string(REPLACE "\r\n" "\n" content1 "${content1}")
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string(STRIP "${content1}" content1)
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# Reading file2
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file(READ "${file2}" content2)
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string(REPLACE "\r\n" "\n" content2 "${content2}")
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string(STRIP "${content2}" content2)
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# Compare file contents
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if(NOT "${content1}" STREQUAL "${content2}")
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message(FATAL_ERROR "File content difference detected between \"${file1}\" and \"${file2}\".")
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endif()
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endmacro()
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