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... with the if(MATCHES), no match found") 102 endif() 103 104 string(REGEX MATCH "(People).+CMake" matchResultVar "People should use CMake") 105 if(NOT ...

05.02.2022 · CMake does not support character classes in regular expressions; you need to use the character group with the same meaning. Furthermore I'm not sure why you add a capturing group that matches only a single string.

Feb 06, 2022 · CMake does not support character classes in regular expressions; you need to use the character group with the same meaning. Furthermore I'm not sure why you add a capturing group that matches only a single string. if ($ {exename} MATCHES "^ (xxx) [A-Za-z0-9_]+") ... Note that this matches strings starting with xxx, not strings with xxx anywhere.

The left hand argument to MATCHES is first checked to see if it is a defined variable, if so the variable's value is used, otherwise the original value is used.

Jul 01, 2009 · 2009/7/1 Marcel Loose <loose at astron.nl>: > Hi all, > > In a number of standard CMake modules I encountered the following line: > > IF("${VARIABLE}" MATCHES "^${VARIABLE}$") > > Can anyone explain the rationale of this conditional to me.

In a number of standard CMake modules I encountered the following line: IF("${VARIABLE}" MATCHES "^${VARIABLE}$") Can anyone explain the rationale of this conditional to me. To my cluttered mind this seems to be an "always-true" condition. Best regards, Marcel Loose.

The left hand argument to MATCHES is first checked to see if it is a defined variable, if so the variable's value is used, otherwise the original value is used.

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In a number of standard CMake modules I encountered the following line: IF("${VARIABLE}" MATCHES "^${VARIABLE}$") Can anyone explain the rationale of this ...

I'd like to do a test of the form IF(${CMAKE_SYSTEM_NAME} NOT MATCHES "Linux") . This doesn't appear to work, and the only documentation I ...

+") MESSAGE(SEND_ERROR "Problem with the IF(MATCHES), no match found") ENDIF("CMake is cool" MATCHES "(CMake) (is).+") STRING(REGEX MATCH "(People).

Match the <regular_expression> as many times as possible and substitute the <replacement_expression> for the match in the output. All <input> arguments are concatenated before matching.. The <replacement_expression> may refer to parenthesis-delimited subexpressions of the match using \1, \2, ..., \9.Note that two backslashes (\\1) are required in …

The header of many CMake modules often looks like this (take CheckIncludeFile as an example): MACRO(CHECK_INCLUDE_FILE INCLUDE VARIABLE) IF("${VARIABLE}" MATCHES "^${VARIABLE}$")

Matthew Woehlke wrote: > Can someone explain to me: > - why this doesn't work (prints "CFLAGS match broken!!") > - if it's supposed to work or if this is a bug > - a ...

cmake regex. I'm just, ehh can any1 tell me what tiny symbol is missing. if (${exename} MATCHES "^(xxx)\\w+") message("WERE IN TEST ...

If you replace "\n" with " " in the contents > string, then you get a match. > > Thanks, > Ben > > On Fri, Jan 7, 2011 at 12:18 PM, ...

True if the given string or variable's value matches the given regular expression. See Regex Specification for regex format. New in version 3.9: () groups are captured in …

True if the given string or variable's value matches the given regular expression. See Regex Specification for regex format. New in version 3.9: () groups are captured in CMAKE_MATCH_<n> variables.

Matches a pattern on either side of the | () Saves a matched subexpression, which can be referenced in the REGEX REPLACE operation. New in version 3.9: All regular expression-related commands, including e.g. if (MATCHES), save subgroup matches in the variables CMAKE_MATCH_<n> for <n> 0..9.