1function(escape_string_as_regex _str_out _str_in) 2 STRING(REGEX REPLACE "\\\\" "\\\\\\\\" FILETEST2 "${_str_in}") 3 STRING(REGEX REPLACE "([.$+*?|-])" "\\\\\\1" FILETEST2 "${FILETEST2}") 4 STRING(REGEX REPLACE "\\^" "\\\\^" FILETEST2 "${FILETEST2}") 5 STRING(REGEX REPLACE "\\(" "\\\\(" FILETEST2 "${FILETEST2}") 6 STRING(REGEX REPLACE "\\)" "\\\\)" FILETEST2 "${FILETEST2}") 7 STRING(REGEX REPLACE "\\[" "\\\\[" FILETEST2 "${FILETEST2}") 8 STRING(REGEX REPLACE "\\]" "\\\\]" FILETEST2 "${FILETEST2}") 9 SET(${_str_out} "${FILETEST2}" PARENT_SCOPE) 10endfunction() 11 12function(test_escape_string_as_regex) 13 SET(test1 "\\.^$-+*()[]?|") 14 escape_string_as_regex(test2 "${test1}") 15 SET(testRef "\\\\\\.\\^\\$\\-\\+\\*\\(\\)\\[\\]\\?\\|") 16 if(NOT test2 STREQUAL testRef) 17 message("Error in the escape_string_for_regex function : \n ${test1} was escaped as ${test2}, should be ${testRef}") 18 endif(NOT test2 STREQUAL testRef) 19endfunction()