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If string is shorter than length then end of string is used instead. Note. CMake 3.1 and below reported an error if length pointed past the end of string.

string(LENGTH "${CMAKE_MATCH_1}" pos) endif() message(STATUS "Position of first T is ${pos}") If CMake also supported non-greedy regexes one could also find ...

Sep 27, 2018 · So, by adding a set command using PARENT_SCOPE in your function you canupdate the variable in the parent scope: function(addTest targetName) # create the executable with all the souces add_executable(${targetName} ${ARGN}) list(APPEND allTestsList ${targetName}) *set (allTestsList ${allTestsList} PARENT_SCOPE) * message("inside addTestFunction. allTestsList: "${allTestsList}) endfunction()Le jeu.

Search and Replace With Plain Strings ¶ string (FIND <string> <substring> <output_variable> [REVERSE]) Return 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>.

The function invocation is case-insensitive. A function defined as. function (foo) <commands> endfunction () can be invoked through any of. foo () Foo () FOO () cmake_language (CALL foo) and so on. However, it is strongly recommended to stay with the case chosen in the function definition. Typically functions use all-lowercase names.

File: list-to-string.cmake-function. RADAR Metadata; Technical Metadata. No metadata have been defined. Mime Type : application/octet-stream.

02.01.2012 · This answer is not useful. Show activity on this post. Any user-settable variable can be defined with set: set (OPT2 "Default" CACHE STRING "Helpstring") so -march would be something like: set (ARCH "" CACHE STRING "Architecture to tell gcc to optimize for (-march)") edited Apr 8, 2020 at 6:52. Seriously. 680 1.

It'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).

Jan 03, 2012 · How to specify string option in CMakeLists.txt? Syntax option(OPT1 "Helpstring" ON) works perfectly for boolean options but I would like to have few string options like -march= argument passed to gcc.

It'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" ...

The command expects a regular expression, but you're passing a sed argument in. If you really want to replace all line-end characters with ...

string(REGEX REPLACE "[Aa][uU][tT][oO]([cC][oO][nN][fF]|[mM][aA][kK][eE])". "CMake" rrepvar "People should use Autoconf and Automake").

CMake에서는 string() 명령어를 통해 광범위하고 유용한 문자열 처리 기능을 제공합니다. 이 명령을 사용하면 문자열 찾기, 바꾸기, 정규식, 대소문자 ...

Implement these functions, so that the CMake files can be written as follows: add_interface () add_component () add_application ()

Return a random string of given <length> consisting of characters from the given <alphabet> . Default length is 5 characters and default alphabet is all numbers ...

All CMake variables are stored as strings. But in certain contexts, a string may be treated as a list . Lists are basically strings divided into elements by splitting on ; characters. Variables are set with command set. One of the most important command for functions is cmake_parse_arguments.

The string(FIND) subcommand treats all strings as ASCII-only characters. The index stored in <output_variable> will also be counted in bytes, so strings containing multi-byte characters may lead to unexpected results.

It'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).