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a6fee09484
Extend the `file()` command with a new `CONFIGURE` subcommand that behaves the same as `string(CONFIGURE)` except that it writes the resulting output immediately to a file. Fixes: #20388
21 lines
501 B
CMake
21 lines
501 B
CMake
set(file_name ${CMAKE_CURRENT_BINARY_DIR}/NewLineStyle.txt)
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function(test_eol style in out)
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file(CONFIGURE
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OUTPUT ${file_name}
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CONTENT "@in@"
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NEWLINE_STYLE ${style}
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)
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file(READ ${file_name} new HEX)
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if(NOT "${new}" STREQUAL "${out}")
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message(FATAL_ERROR "No ${style} line endings")
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endif()
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endfunction()
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test_eol(DOS "a" "610d0a")
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test_eol(WIN32 "b" "620d0a")
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test_eol(CRLF "c" "630d0a")
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test_eol(UNIX "d" "640a")
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test_eol(LF "e" "650a")
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