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Similar to the set() command, the LIST command creates new variable values in the current scope, ... A list in cmake is a ; separated group of strings.

where <items> is a list of items that are separated by semicolon or whitespace. All commands between foreach and the matching endforeach are recorded ...

The CMake command-line tool displays STATUS to TRACE messages on stdout with the message preceded by two hyphens and a space. All other message types are sent ...

15.07.2013 · Sometimes CMake makes very little sense, why does it matter whether you do message on ${my_list} or "${my_list}"? Makes me think they really did not think the details of the scripting language through very well at all.

Passing a list to a function (like message) passes it as-if multiple arguments are passed. So the OP had the equivalent of message(a b c d) ...

Note. When specifying index values, if <element index> is 0 or greater, it is indexed from the beginning of the list, with 0 representing the first list element. If <element index> is -1 or lesser, it is indexed from the end of the list, with -1 representing the last list element. Be careful when counting with negative indices: they do not start from 0. -0 is equivalent to 0, the first list elem

A common pattern in CMake output is a message indicating the start of some sort of check, followed by another message reporting the result of that check. For example: message( STATUS "Looking for someheader.h" ) #... do the checks, set checkSuccess with the result if( checkSuccess ) message( STATUS "Looking for someheader.h - found" ) else() message( STATUS "Looking for someheader.h - not found" ) endif()

Learn cmake - Strings and Lists. ... Non-list variables are actually lists too (of a single element). Lists can be operated on with the list() command, ...

Is there a way to list all of the targets from my top level project? ... function(getAllSubdirs dir dirs) message("called with dir (${dir}) and dirs ...

New in version 3.17: Messages of log levels NOTICE and below can also have each line preceded with context of the form [some.context.example].The content between the square brackets is obtained by converting the CMAKE_MESSAGE_CONTEXT list variable to a dot-separated string. The message context will always appear before any indenting content but after any …

Hi Brad 1) works well - thanks the MESSAGE cmd won't print it which made me doubt it was working 2) doesn't work since the ; seps are removed ...

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.

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 · So we have a list, let’s look at what can be done with it. Operations on lists. 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.

foreach. ¶. Evaluate a group of commands for each value in a list. foreach (<loop_var> <items>) <commands> endforeach () where <items> is a list of items that are separated by semicolon or whitespace. All commands between foreach and the matching endforeach are recorded without being invoked. Once the endforeach is evaluated, the recorded list ...

The CMake command-line tool displays STATUS messages on stdout and all other message types on stderr. The CMake GUI displays all messages in its log area. The ...

... by the cmake --log-context command line option or the CMAKE_MESSAGE_CONTEXT_SHOW variable, the message() command converts the CMAKE_MESSAGE_CONTEXT list ...

# CMakeLists.txt cmake_minimum_required (VERSION 3.12.2) project (list_cmd_test) set (list_test a b c d) message (">>> TRANSFORM-list: ${list_test}") list (TRANSFORM list_test APPEND Q AT 1 2 OUTPUT_VARIABLE list_test_out) list (TRANSFORM list_test APPEND Q AT 1 2) message (">>> TRANSFORM-AT: ${list_test} --- ${list_test_out}")

The message() command joins the strings from this list and for log levels of ... list(APPEND listVar one two three) message(VERBOSE [[Collected items in the ...

Jul 16, 2013 · By default, CMake outputs lists without delimiters, eg. set(my_list a b c d) message(${my_list}) Outputs. abcd How can you (easily) make CMake output something like what is actually stored? a;b;c;d (A typical use case is for outputting a list of search paths)

cmake_message_indent¶ New in version 3.16. The message() command joins the strings from this list and for log levels of NOTICE and below, it prepends the resultant string to …