Cmake current scope has no parent

Author: lnug

August undefined, 2024

WebVariables in CMake are directory, function, and block scoped.add_subdirectory creates a new directory "child scope". You can set a variable in the parent scope of a given scope by using the PARENT_SCOPE argument of the set command.. In your specific use-case with trying to set source files for a target, if your cmake_minimum_version is greater than … WebVariable Scope¶. Variables in CMake have a scope that is a little different from most languages. When you set a variable, it is visible to the current CMakeLists file or function and any subdirectory’s CMakeLists files, any functions or macros that are invoked, and any files that are included using the include command. When a new subdirectory is …

How to detect if current scope has a parent in CMake?

WebDec 27, 2024 · So what can you do if you are using add_subdirectory and need to update a variable from the child sub-directory? The solution is simple. You can use PARENT_SCOPEoption when you set a value to … WebFeb 11, 2024 · I have run into a use case related to the setup up an environment. There I can’t use a function, but have to use a macro, because things in the parent scope have to be changed and some local CMake files have to be included. My current work-around is what had to be done before CMAKE_CURRENT_FUNCTION_LIST_DIR existed. Create … flashpower steering wheels

Cannot set "_LIBUI_SOURCES": current scope has no parent. #109 - Github

WebMar 3, 2012 · Each new directory or function creates a new scope. This command will set the value of a variable into the *parent* directory or *calling* function (whichever is … Webcmake/OpenCVModule.cmake:364 (_add_modules_1) cmake/OpenCVModule.cmake:385 (ocv_glob_modules) CMakeLists.txt:917 (ocv_register_modules) This warning is for project developers. Use -Wno-dev to suppress it. Module opencv_ovis disabled because OGRE3D was not found Checking for module 'tesseract' No package 'tesseract' found Tesseract: NO WebAug 15, 2024 · How to let a subdirectory of the same project decide if the parent should add a subdirectory. Those subdirectories (x, y) are dependencies of one or more subdirectories (a, b), but not on the parent/root. Sometimes this dependency can contain only a header file (y), sometimes it can contain both a header file and a source file (x). I have the following … checking for toilet leaks

File: GetGitRevisionDescription.cmake Debian Sources

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WebAug 8, 2014 · Is there any way to detect if the current scope has a parent? I have a project that can either be a standalone project or a sub-project of another. To allow the sub … WebThere is one exception to this: if the file which calls include() is located itself in the CMake builtin module directory, then first the CMake builtin module directory is searched and CMAKE_MODULE_PATH afterwards. See also policy CMP0017. See the cmake_policy() command documentation for discussion of the NO_POLICY_SCOPE option. flash ppmWebSep 8, 2024 · According to CMake Variable documentation you have Directory, Function, and cache scope. Using include () doesn’t create a new scope it is supposed to keep … flash-ppapi

"WebYou can obtain the list of CMake-defined variables with: $ cmake --help-variable-list. You can create a new variable with the set command: set. set( ... [PARENT_SCOPE]) Variables in CMake are always of string type, but certain commands can interpret them as other types. " - Cmake current scope has no parent

How to detect if current scope has a parent in CMake?

Cannot set "_LIBUI_SOURCES": current scope has no parent. #109 - Github

Cmake current scope has no parent

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