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" ...
Imagine I have the following string :set(SEXY_STRING "I love CMake") then I want to obtain SEXY_LIST from SEXY_STRING so I can dolist(LENGTH SEXY_LIST len) ...
Split string to 3 variables in CMake. 9. cmake and eclipse: default include paths? 0. Add space separated string to cmake `include_directories` Related. 322.
You can use the separate_arguments command. cmake_minimum_required(VERSION 2.6) set(SEXY_STRING "I love CMake") message(STATUS "string = ${SEXY_STRING}") # ...
Jun 02, 2021 · There is no way to split a string literal across multiple lines in CMakeLists.txt files or in CMake scripts. If you include a newline within a string, there will be a literal newline in the string itself. # Don't do this, it won't work, MYPROJ_VERSION will contain newline characters:
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02.06.2021 · I usually have a policy in my project, to never create lines in text files that exceed a line length of 80, so they are easily editable in all kinds of editors (you know the deal). But with CMake I get the problem that I do not know how to split a simple string into multiple lines to avoid one huge line. Consider this basic code:
treated as strings. Then I learned that the interpreter is the only one that sees quotes around parameters, for the sole purpose of string interpolation and preventing whitespace from splitting a parameter. Cmake commands do not see these quotes. Therefore, STREQUAL can never know the difference between "baz" and baz.
Write a string representation of the current date and/or time to the <output_variable>. If the command is unable to obtain a timestamp, the <output_variable> will be set to the empty string "". The optional UTC flag requests the current date/time representation to be in Coordinated Universal Time (UTC) rather than local time.
If the <substring> is not found, a position of -1 is returned. The string(FIND) subcommand treats all strings as ASCII-only characters. The index stored in < ...
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This macro is needed as CMake 2.4 does not support STRING(STRIP . ... STRING_SPLIT(var delimiter str [NOESCAPE_SEMICOLON]) # - Split a string into a list ...
CMake’s string command is the way to go here. In case you set the value of the variable yourself and don’t get it from some third-party source, you might want to use this approach instead: function (SetVersionNumber PREFIX VERSION_MAJOR VERSION_MINOR VERSION_PATCH) set($ {PREFIX}_VERSION_MAJOR $ {VERSION_MAJOR} PARENT_SCOPE) set($ {PREFIX ...
Split string to 3 variables in CMake. 9. cmake and eclipse: default include paths? 0. Add space separated string to cmake `include_directories` Related. 322. Using CMake with GNU Make: How can I see the exact commands? 282. What are the differences between Autotools, Cmake and …