Cmake remove substring
WebReturn the position where the given substring was found in the supplied string. If the REVERSE flag was used, the command will search for the position of the last occurrence of the specified substring. If the substring is not found, a position of -1 is returned. ... (\\1) are required in CMake code to get a backslash through argument parsing. WebApr 14, 2024 · So the hypothesis is: when CMake tries to execute a regex more times, it starts from after what it last matched, and forgets to take into consideration any anchor constraints like ^. Taking a look at the code in cmStringReplaceHelper.cxx, I find it suspect:
Cmake remove substring
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WebDec 26, 2024 · The issue is that CMake is not line-based. When you use the ^ or the $ operators, they work against the entire string, not the start and end of a line. I'm trying to … WebHere are some functions that operate on strings: $ (subst from,to,text) ¶. Performs a textual replacement on the text text: each occurrence of from is replaced by to. The result is substituted for the function call. For example, $ (subst ee,EE,feet on the street) produces the value ‘ fEEt on the strEEt ’. $ (patsubst pattern,replacement ...
WebJul 5, 2013 · Re: st: Removing quotation marks in string variables. The logic is this. 1. You want to look for " as a literal character, not a delimiter. 2. Therefore compound double quotes `" "' must be used as delimiters. replace tags = subinstr (tags, `"""', "", .) The awkward argument is `" left compound double quote " double quote to be taken literally ... WebHere are some functions that operate on strings: $ (subst from,to,text) ¶. Performs a textual replacement on the text text: each occurrence of from is replaced by to. The result is …
WebIt's important to know how CMake distinguishes between lists and plain strings. When you write: set (VAR "a b c") you create a string with the value "a b c". But when you write this line without quotes: set (VAR a b c) You create a list of three items instead: "a", "b" and "c". Non-list variables are actually lists too (of a single element). WebVariable Scope¶. Variables in CMake have a scope that is a little different from most languages. When you set a variable, it is visible to the current CMakeLists file or function and any subdirectory’s CMakeLists files, any functions or macros that are invoked, and any files that are included using the include command. When a new subdirectory is …
WebMay 22, 2024 · A CMake script defines targets using the add_executable, add_library or add_custom_target commands. Once a target is created, it has properties that you can manipulate using the get_property and …
WebOct 5, 2024 · Use the inbuilt replaceAll () method of the String class which accepts two parameters, a Regular Expression, and a Replacement String. To remove the leading zeros, pass a Regex as the first parameter and empty string as the second parameter. This method replaces the matched value with the given string. Below is the implementation of … long john silvers san antonio txWebSep 4, 2024 · Suppose a regex object re (“ (geeks) (.*)”) is created and the subject string is: subject (“its all about geeksforgeeks”), you want to replace the match by the content of any capturing group (eg $0, $1, … upto 9). Replace the match by the content of $1. Here match is “geeksforgeeks” that will be replaced by $1 (“geeks”). long john silvers scWebFeb 25, 2024 · In practice, the first expression is the full path to an object file and the second is the suffix, that I need to remove in order to obtain the expression “/home/user/foo” … hoover tyler little leagueWeb# This macro also remove quote and double quote marks around the string, # unless NOUNQUOTE is defined. # * Parameters: # + var: A variable that stores the result. # + str: A string. # + NOUNQUOTE: (Optional) do not remove the … hoover tx40petWebJul 14, 2014 · See "Remove Smallest Suffix Pattern" here for a (much) more detailed explanation and more background. Also see the docs for your shell (eg: man bash ) under "parameter expansion". As a side note, if you wanted to remove the first character instead, you would use ${t#?} , since # matches from the front of the string (prefix) instead of the … hoover tx61petWebIf you know the string contains "$ {CMAKE_CURRENT_SOURCE_DIR}" then you can do: string (REPLACE "$ {CMAKE_CURRENT_SOURCE_DIR}" "" relative_path "$ … long john silvers san bernardino caWebJul 6, 2024 · 请注意， CMake 代码 中需要两个反斜杠 \\1 才能通过参数解析获取反斜杠 \ 。 例如， string (REGEX REPLACE " ( [A-Za-z]*in [A-Za-z]*)" "\\1_hello" S_out_var $ {S}) … hoover tx42pet