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As of CMake 3.20, you can use the cmake_path command to get the parent directory of a given path: cmake_path(GET <path-var> PARENT_PATH <out-var>) This command supersedes the get_filename_component command. So, in your example, it would look like this: cmake_path(GET MYPROJECT_DIR PARENT_PATH PARENT_DIR)

cmake_path. ¶. New in version 3.20. This command is for the manipulation of paths. Only syntactic aspects of paths are handled, there is no interaction of any kind with any underlying file system. The path may represent a non-existing path or even one that is not allowed to exist on the current file system or platform.

CMAKE_CURRENT_SOURCE_DIR. ¶. The path to the source directory currently being processed. This is the full path to the source directory that is currently being processed by cmake. When run in -P script mode, CMake sets the variables CMAKE_BINARY_DIR, CMAKE_SOURCE_DIR , CMAKE_CURRENT_BINARY_DIR and CMAKE_CURRENT_SOURCE_DIR to the current working ...

To start a build we create a new folder: mkdir _build cd _build. And call cmake with the path to the project's root (in this case the parent folder):

get_filename_component. ¶. Get a specific component of a full filename. Changed in version 3.20: This command been superseded by cmake_path () command, except REALPATH now offered by file (REAL_PATH) command and PROGRAM now available in separate_arguments (PROGRAM) command. get_filename_component (<var> <FileName> <mode> [CACHE])

186 when using CVMFS, this variable will contain the installation path of the project. # Try to figure out what project is our parent. Just using a hard-coded ...

16.12.2015 · Managed to make it work. I use directory of directory twice so that I can get the parent name :D Not a beautiful solution but it works :P – user5224720. Dec 15, 2015 at 21:52. ... The intermediate a_second_dir path could be an invalid/non-existing path (since CMAKE_CURRENT_SOURCE_DIR is prefixed), but I think it does not matter here.

14.01.2011 · Indeed, CMAKE_CURRENT_SOURCE_DIR points to Project2, not to Project1 where file1,cmake is. Is there a CMake variable which actually tells the path of the currently processed file? Thanks. Last edited by snack (2011-01-14 15:09:11)

[CMake] access absolute path of parent directory. Vinay Raj Hampapur vinayraj.hampapur at gmail.com. Tue Aug 9 16:24:37 EDT 2011.

Aug 12, 2011 · 3. This answer is not useful. Show activity on this post. As of CMake 3.20, you can use the cmake_path command to get the parent directory of a given path: cmake_path (GET <path-var> PARENT_PATH <out-var>) This command supersedes the get_filename_component command. So, in your example, it would look like this:

05.12.2013 · I have been looking for how to get the name of parent directory of CMAKE_SOURCE_DIR and could find the answer today. The solution is to use get_filename_component() function with "PATH" argument. Let's say CMAKE_SOURCE_DIR is "/code/testCmake/". I wanna access "/code/data/" directory using CMake. Th…

For HAS_PARENT_PATH, the root directory is also considered to have a parent, which will be itself. The result is true except if the path consists of just a filename. cmake_path (IS_ABSOLUTE <path-var> <out-var>) Sets <out-var> to true if <path-var> is absolute.

Get a specific component of a full filename. ... File name without directory or longest extension ABSOLUTE = Full path to file REALPATH = Full path to ...

Stores a property of directory scope in the named <variable>.. The DIRECTORY argument specifies another directory from which to retrieve the property value instead of the current directory. Relative paths are treated as relative to the current source directory. CMake must already know about the directory, either by having added it through a call to add_subdirectory() …

As of CMake 3.20, you can use the cmake_path command to get the parent directory of a given path: cmake_path(GET <path-var> PARENT_PATH <out-var>).

The parent scope is either the CMakeLists.txt file in the parent directory or caller of the current function. Technically the parent directory will be the CMakeLists.txt file that included the current file via the add_subdirectory command. Strings and Lists. It's important to know how CMake distinguishes between lists and plain strings. When ...

I have an add_custom_command in a subdirectory, and I'm trying to use that output as a dependency in a parent directory. Unfortunately, the parent directory ...

If the provided <FileName> is a relative path, it is evaluated relative to the given base directory <dir>. If no base directory is provided, the default base directory will be CMAKE_CURRENT_SOURCE_DIR. Paths are returned with forward slashes and have no trailing slashes.

The cmake_path command handles paths in the format of the build system (i.e. the host ... cmake_path(GET <path-var> ROOT_DIRECTORY <out-var>) cmake_path(GET ...

[CMake] access absolute path of parent directory. Vinay Raj Hampapur vinayraj.hampapur at gmail.com. Tue Aug 9 15:28:45 EDT 2011.

09.10.2012 · CMAKE_CURRENT_LIST_DIR in foo.cmake yields the directory of CMakeLists.txt, not, as you write, the directory of foo.cmake (except of course if those two directories happen to be identical). According to the documentation : Full path to the listfile currently being processed. , and my experiments confirm that this is indeed how CMAKE_CURRENT_LIST_DIR behaves.

11.08.2011 · As of CMake 3.20, you can use the cmake_path command to get the parent directory of a given path:. cmake_path(GET <path-var> PARENT_PATH <out-var>) This command supersedes the get_filename_component command.. So, in your example, it would look like this:

[CMake] Accessing the parent directory of current directory ; http://www.kitware.com/opensource/opensource.html >> >> >> >> Please keep messages ...

As of CMake 3.20, you can use the cmake_path command to get the parent directory of a given path: cmake_path(GET <path-var> PARENT_PATH <out-var>) This command supersedes the get_filename_component command. So, in your example, it would look like this: cmake_path(GET MYPROJECT_DIR PARENT_PATH PARENT_DIR)

The PARENT_SCOPE parameter lets you set the value of a variable in the parent scope (parent function or parent directory), which can serve as an ...