Cmake print out variable
WebMay 22, 2024 · A CMake script defines targets using the add_executable, add_library or add_custom_target commands. Once a target is created, it has properties that you can manipulate using the get_property and set_property commands. Unlike variables, targets are visible in every scope, even if they were defined in a subdirectory. WebSince you name variables with strings, you can set variables using names. This is enough to recreate any of the CMake commands. But there’s one more thing… Parsing arguments. You’ll have noticed that there are conventions to calling CMake commands; most commands have all-caps keywords that take 0, 1, or an unlimited number of arguments.
Cmake print out variable
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WebTwo things to note about variable references:. if the variable within the ${} operator is not set, you will get an empty string.. you can nest variable references: … Web7 Answers. Using the get_cmake_property function, the following loop will print out all CMake variables defined and their values: get_cmake_property (_variableNames …
WebApr 10, 2024 · Variables set in a CMake module that is included in a CMakeLists file will be set in the scope they are included from, and all subdirectories. When a variable that is already set is set again in a subdirectory it overrides the value in that scope and any deeper subdirectories. The CMake set command provides two scope-related options. IN addition to the answer below: You don't need to use absolute paths in most of these cases and if you do it's preferrable to use CMAKE_CURRENT_SOURCE_DIR, since this refers to the directory containing the current CMakeLists.txt file regardless of whether there's a project() command or not; in more complex projects you may leave out this command in a subdirectory.
WebChip's answer was helpful, however since the SET line overwrote CMAKE_CXX_FLAGS_DEBUG this removed the -g default which caused my executable to be built without debug info. I needed to make a small additional modification to CMakeLists.txt in the project source directory to get an executable built with debugging … WebStrings and Lists. 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 ...
Webcmake_print_properties (TARGETS foo bar PROPERTIES LOCATION INTERFACE_INCLUDE_DIRECTORIES) This will print the LOCATION and …
WebSince there isn't an explicit rule to build print-X GNU Make looks for a pattern and finds print-% (the % acts as a wildcard) and runs the associated command. The command … black and white nauvoo photographyWebApr 10, 2024 · The only thing you need to do is include the module and it will expose a function named cmake_print_variables where you list the names of the variables you want to debug. It is however only recommended for development use. For example: include (CMakePrintHelpers) set (MYVAR value) cmake_print_variables(MYVAR … gaga the sportWebChip's answer was helpful, however since the SET line overwrote CMAKE_CXX_FLAGS_DEBUG this removed the -g default which caused my executable … gaga\u0027s flowers lincolnWebJul 10, 2015 · 2. Suppose I have a package called Foo. If I run cmake on a CMakeLists.txt file that contains find_package (Foo), then I can print out the values of variables such … gaga tenth anniversaryWebJul 10, 2015 · 2. Suppose I have a package called Foo. If I run cmake on a CMakeLists.txt file that contains find_package (Foo), then I can print out the values of variables such as $ {Foo_LIBRARIES} and $ {Foo_INCLUDES}. Is there an easy way to display these variables without having to run cmake on a CMakeLists.txt file, and without having to manually ... black and white navajo fabricWebAug 31, 2024 · Master_Andreas (Master Andreas) August 31, 2024, 11:03am #1. I am looking for a way to get the value of CMAKE variables. specifically i want to see the … black and white nautical printsWebVariables in CMake are always of string type, but certain commands can interpret them as other types. If you want to declare a list variable, you will have to provide it as a ;-separated string. Lists can be manipulated with the list family of commands. You can inspect the value of a variable by dereferencing it with the ${} operator, as in bash shell. ... black and white nds download