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Cmake命令之list介绍. 命令格式. list (subcommand <list> [args...]) subcommand为具体的列表操作子命令，例如读取、查找、修改、排序等。<list>为待操作的列表变量，[args...]为对列表变量操作需要使用的参数表，不同的子命令对应的参数也不一致。. list命令即对列表的一系列操作，cmake中的列表变量是用分号 ...

looks for a list named "foo;bar", doesn't find it and sets listlen to 0. Try set(mylist "foo;bar") list(LENGTH mylist listlen)

Search. list(FIND <list> <value> <output variable>). Returns the index of the element specified in the list ...

2.1 FIND：子命令FIND用于查找列表是否存在指定的元素。 list (FIND <list> <value> <output variable>) 如果列表<list>中存在<value>，那么返回<value>在列表中的索引，如果未找到则返回-1。

A CMake list is a semicolon-separated sequence of elements. ... 1 a 2 b 3 c 4 d) list(LENGTH foobar foobar_len) list(FIND foobar 2 index_2) ...

15.03.2021 · CMake lists can be iterated, searched, sorted, reversed, transformed. Recent versions of CMake support quite a rich set of operations – pretty much everything you’d expect is there. I’ve already shown how to define a list, let’s move on to something equally basic – …

15.11.2020 · 一、find_package()查找是查找路径：1、 find_package(<Name>)命令首先会在模块路径中寻找 Find.cmake ，这是查找库的一个典型方式。 首先 CMake 【 CMake 】 find _ library does not find the library

Lists can be operated on with the list() command, which allows concatenating lists, searching them, accessing arbitrary elements and so on (documentation of ...

27.12.2020 · How to Find Packages With CMake: The Basics December 27, 2020. 9 minutes. I originally posted this to dev.to, as I’ve been busy with work during quarantine and honestly haven’t had time to focus on making sure my site is stable.It’s in need of a redesign again, and thus the energy of wanting to write a post gets sucked out of me knowing I’ll have to modify the site and …

list List operations. list(LENGTH ) list(GET [ ...] ) list(APPEND [ ...]) list(FILTER REGEX ) list(FIND ) list(INSERT [ ...]) list(REMOVE_ITEM [ .

A list of default modules can be found in the manual (v3.6). It is essential to check the manual according to the version of CMake used in the project or else there could be missing modules. It is also possible to find the installed modules with cmake --help-module-list. There is a nice example for a FindSDL2.cmake on Github

Mar 15, 2021 · A CMake list is a semicolon-separated sequence of elements. And since everything in CMake is a string, this means that a list is a semicolon-separated sequence of strings, making itself a string. Because who needs a type system, right? This may also be true the other way around – a string may be a list, but isn’t necessarily one.

26.04.2014 · In CMake's wiki I found a LIST_CONTAINS macro, but the wiki page is outdated. Is this still the best way to go or has CMake gained new capabilities? cmake. Share. Follow asked Apr 27, 2014 at 12:02. usr1234567 usr1234567. 18.9k 14 14 gold badges 104 104 silver badges 119 119 bronze badges.

CMake/Tests/CMakeTests/ListTest.cmake.in ... list(FIND mylist nobody result) ... foreach(cmd IN ITEMS Append Find Get Insert Length Reverse Remove_At ...

Surprisingly, there are very few CMake commands to handle lists. ... 3 fourth) LIST(FIND MYLIST foo contains_foo) LIST(FIND MYLIST baz ...

In this mode, CMake searches for a file called Find<PackageName>.cmake , looking first in the locations listed in the CMAKE_MODULE_PATH , then among the Find Modules provided by the CMake installation. If the file is found, it is read and processed by CMake.

Apr 27, 2014 · With CMake 3.3 or later, the if command supports an IN_LIST operator, e.g.: if ("bar" IN_LIST _list) ... endif() For older versions of CMake, you can use the built-in list(FIND) function: list (FIND _list "bar" _index) if (${_index} GREATER -1) ... endif()

29.05.2021 · CMakeLists.txt. CMakeLists.txt file contains a set of directives and instructions describing the project's source files and targets (executable, library, or both).. When you create a new project, CLion generates CMakeLists.txt file automatically and places it in the project root directory. To open a project, you can point CLion to the top-level CMakeLists.txt and choose …

Jul 16, 2015 · The code I currently deal with is a CMake module to find a package: include(FindPackageHandleStandardArgs) # create empty list list(APPEND mylib_LIBRARIES "") # in some cases, the list contains elements if(A) list(APPEND mylib_LIBRARIES "foo") endif(A) # if the list mylib_LIBRARIES is empty, this will fail find_package_handle_standard_args(mylib REQUIRED_VARS bar mylib_LIBRARIES)

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).

A list in cmake is a ; separated group of strings. To create a list the set command can be used. For example, set (var a b c d e) creates a list with a;b;c;d;e, and set (var "a b c d e") creates a string or a list with one item in it. (Note macro arguments are not variables, and therefore cannot be used in LIST commands.)

A list in cmake is a ; separated group of strings. To create a list the set command can be used. For example, set(var a b c ...

In this mode, CMake searches for a file called Find<PackageName>.cmake, looking first in the locations listed in the CMAKE_MODULE_PATH, then among the Find Modules provided by the CMake installation. If the file is found, it is read and processed by CMake.

For older versions of CMake, you can use the built-in list(FIND) function: list (FIND _list "bar" _index) if (${_index} GREATER -1) ...

Use the COMPARE keyword to select the comparison method for sorting. The <compare> option should be one of:. STRING: Sorts a list of strings alphabetically.This is the default behavior if the COMPARE option is not given.. FILE_BASENAME: Sorts a list of pathnames of files by their basenames.. NATURAL: Sorts a list of strings using natural order (see strverscmp(3) manual), …