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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).

1 Answer 1 · The list(FILTER ...) needs INCLUDE or EXCLUDE keyword · The file(GLOB ...) by default will return full paths, so you need to add the ...

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.)

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 – …

Issue. cmake --version cmake version 3.5.2 list(FILTER HEADERS EXCLUDE REGEX "^\\..+") CMake Error at CMakeLists.txt:49 (list): list does ...

List of post-exclude filenames through which to filter the names of resolved dependencies. Symlinks are resolved when attempting to match these filenames. These arguments can be used to exclude unwanted system libraries when resolving the dependencies, or to include libraries from a specific directory. The filtering works as follows:

CMake - My patches to CMake. ... Create a `list(FILTER)` command to filter lists by regular expression. master. Ashley Whetter 6 years ago.

Mar 15, 2021 · $ cmake -S . -B build imaList1: This;is;a;list imaList2: This;is;also;a;list notaList: This is not a list. As you can see a list may be declared using the set command. This may be done explicitly – by assigning the variable to a string containing semicolons, or implicitly, by specifying each element separated with whitespace.

Sep 05, 2011 · In pure cmake you have at least 3 ways to go: 1) configure_file command. is useful for simple replaces, when you only need to substitute some placeholders within the template file based on current project configuration; cmake will automatically generate dependency on template file and will regenerate your file on template changes.

3.2 FILTER：子命令FILTER用于根据正则表达式包含或排除列表中的元素。 list (FILTER <list> <INCLUDE|EXCLUDE> REGEX <regular_expression>) 根据模式的匹配结果，将元素添加（INCLUDE选项）到列表或者从列表中排除（EXCLUDE选项）。此命令会改变原来列表的值。

APPEND will append elements to the list. FILTER will include or remove items from the list that match the mode's pattern. In REGEX mode, items will be ...

list (FILTER <list> <INCLUDE|EXCLUDE> REGEX <regular_expression>) New in version 3.6. Includes or removes items from the list that match the mode's pattern. In REGEX mode, items will be matched against the given regular expression. For more information on regular expressions look under string (REGEX).

FILTER will include or remove items from the list that match the mode's pattern. In REGEX mode, items will be matched against the given regular expression.

04.09.2011 · In pure cmake you have at least 3 ways to go: 1) configure_file command. is useful for simple replaces, when you only need to substitute some placeholders within the template file based on current project configuration; cmake will automatically generate dependency on template file and will regenerate your file on template changes.

In response to issue 0003986, I've implemented a FILTER subcommand to the "list" command that filters a list using a regular expression.

List of post-exclude filenames through which to filter the names of resolved dependencies. Symlinks are resolved when attempting to match these filenames. These arguments can be used to exclude unwanted system libraries when resolving the dependencies, or to include libraries from a specific directory.

This Discourse thread brought up that a list(FILTER <listvar> PREDICATE "args for if()") would be useful. We'd need to determine a variable ...

to the LIST command? LIST(FILTER <list> <regex> [<regex> ...] [OUTPUT_VARIABLE <variable>]) FILTER removes items from <list> which do not match any of the specified regular expressions. An optional argument OUTPUT_VARIABLE specifies a variable in which to store the matched items instead of updating <list>. So that we could write this: