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8c8cab1afd
Ancient CMake versions required upper-case commands. Later command names became case-insensitive. Now the preferred style is lower-case.
19 lines
910 B
CMake
19 lines
910 B
CMake
function(escape_string_as_regex _str_out _str_in)
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string(REGEX REPLACE "\\\\" "\\\\\\\\" FILETEST2 "${_str_in}")
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string(REGEX REPLACE "([.$+*?|-])" "\\\\\\1" FILETEST2 "${FILETEST2}")
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string(REGEX REPLACE "\\^" "\\\\^" FILETEST2 "${FILETEST2}")
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string(REGEX REPLACE "\\(" "\\\\(" FILETEST2 "${FILETEST2}")
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string(REGEX REPLACE "\\)" "\\\\)" FILETEST2 "${FILETEST2}")
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string(REGEX REPLACE "\\[" "\\\\[" FILETEST2 "${FILETEST2}")
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string(REGEX REPLACE "\\]" "\\\\]" FILETEST2 "${FILETEST2}")
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set(${_str_out} "${FILETEST2}" PARENT_SCOPE)
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endfunction()
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function(test_escape_string_as_regex)
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set(test1 "\\.^$-+*()[]?|")
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escape_string_as_regex(test2 "${test1}")
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set(testRef "\\\\\\.\\^\\$\\-\\+\\*\\(\\)\\[\\]\\?\\|")
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if(NOT test2 STREQUAL testRef)
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message("Error in the escape_string_for_regex function : \n ${test1} was escaped as ${test2}, should be ${testRef}")
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endif()
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endfunction() |