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If <variable> is already set as a normal or cache variable, then the command does nothing (see policy CMP0077 ). If you have options that depend on the values ...

CMake supports the following variable types: BOOL (options), STRING (arbitrary string), PATH (directory name), FILEPATH (file name). Copyright © 2011-2013 The ...

Get an element from <json-string> at the location given by the list of <member|index> arguments. Array and object elements will be returned as a JSON string. Boolean elements will be returned as ON or OFF. Null elements will be returned as an empty string. Number and string types will be returned as strings.

Try setting a cached variable using -DMY_VARIABLE=something before the -P . Which ... cache.cmake set(MY_CACHE_VAR "I am a cached variable" CACHE STRING ...

When you use the CACHE option, you may also provide the type of the variable and a documentation string. The type of the variable is used by the cmake-gui to control how that variable is set and displayed, but the value is always stored in the cache file as a string. Another purpose of the cache is to allow CMake itself to persistently store values between CMake runs.

CMake » 3.0.2 Documentation » ... Provides an option that the user can optionally select. option (< option_variable > "help string describing option" [initial value]) Provide an option for the user to select as ON or OFF. If no initial value is provided, OFF is used.

Hi. option() is a handy shortcut for boolean options, but it's little ... you can do this: set(ENABLE_SOMETHING AUTO CACHE STRING "Enable ...

08.12.2013 · CMake语法—选项（option） 1 选项 1.1 定义 option(<variable> "<help_text>" [value]) 1.2 说明

01.07.2021 · cmake string cmake_minimum_required(VERSION 3.19) project ... 好弥补下上个月的缺失~~ ===== CMD#58: option 为用户提供一个可选项。 o. cmake 返回当前路径的上层路径 string (REGEX REPLACE...) 叶落随风. 10-25 4175 返回当前路径的 ...

Jul 02, 2003 · Next message: [Cmake] CMake Bug tracker Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Hi Jan, Here it is: SET(VAR [VALUE] [CACHE TYPE DOCSTRING [FORCE]]) So, you would do something like: SET(MYVAR "Test" CACHE STRING "This is my variable") Andy On Wed, 2003-07-02 at 07:57, Jan Woetzel wrote: > I know the OPTION command to enter ...

10.08.2015 · 本节要讨论的是cmake的两个命令： option 和 configure_file option 选项，让你可以根据选项值进行条件编译。. configure_file 配置文件，让你可以在代码文件中使用CMake中定义的的变量. Provides an option that the user can optionally select. option 提供一个用户可以任选的选 …

Cache entry values are always strings, but CMake GUIs present widgets to help ... by the command which creates it ( set() , option() , find_library() , etc.) ...

02.01.2012 · CMAKE string options. Ask Question Asked 10 years, 1 month ago. Active 1 year, 10 months ago. Viewed 23k times 39 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. cmake. Share. Follow ...

Compare the strings and store true or false in the <output_variable> . New in version 3.7: Added the LESS_EQUAL and GREATER_EQUAL options.

Synopsis 検索と置換 プレーンストリングスでの検索と置換 指定された <string> で指定された <substring> が見つかった位置を返します。場合 REVERSE フラグを使用した、コマンドは、指定の最後に出現する位置を検索します <substring> 。 <substring

string (MAKE_C_IDENTIFIER <string> <output_variable>) Convert each non-alphanumeric character in the input <string> to an underscore and store the result in the <output_variable>. If the first character of the <string> is a digit, an underscore will also be prepended to the result.

If the PARENT_SCOPE option is given the variable will be set in the scope above ... STRING. A line of text. cmake-gui(1) offers a text field or a drop-down ...

28.01.2020 · cmake version: 3.10.2 系统版本：Ubuntu 18.04.4 LTS \n \l 最后更新：2021-12-02 0x01 option()简介 cmake中的option()函数起到开关 cmake中option起到编译开关的作用，CMakeLists.txt中option以前的语句，变量按未定义处理，option之后的语句，变量才被定义 ...

How to specify string option in CMakeLists.txt ? Syntax option(OPT1 "Helpstring" ON) works perfectly for boolean options but I would like to ...

option (<variable> "<help_text>" [value]) Provides an option for the user to select as ON or OFF . If no initial <value> is provided, OFF is used. If <variable> is already set as a normal or cache variable, then the command does nothing (see policy CMP0077 ). If you have options that depend on the values of other options, see the module help ...

Hi Jan, Here it is: SET(VAR [VALUE] [CACHE TYPE DOCSTRING [FORCE]]) So, you would do something like: SET(MYVAR "Test" CACHE STRING "This is my ...

Previous message: [CMake] String option recognized as boolean ... CMakeFilters.cmake (included by CMakeLists.txt) defines it as a boolean ...

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.

Feb 06, 2020 · The regexes variable contains a semicolon (;), so CMake interprets it as a list.. When calling add_my_compiler_options, regexes will be expanded as 2 arguments. To prevent that, you need to quote it:

30.03.2021 · CMake:option option(<option_variable> “help string describing option” [initial value]) 这是用户手册的解释。 那怎么用呢？ 直接上代码，再解释： cmake_option_test.cpp #include <iostream> int main() { #ifdef TEST std::cout<<"Test Run"<<std::endl; #else