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Cmake Include Parent Directory, When run in cmake -P script mode, CM
Cmake Include Parent Directory, When run in cmake -P script mode, CMake sets the ├── cmake │ ├── Catch. I know I can explicitly include That would hard-code into installed packages the include directory paths for dependencies as found on the machine the package was made on. An example where the input directory is already known to be a directory (and not a file) is a target include directory (properties INCLUDE_DIRECTORIES and The best practice today is to use target_include_directories() instead. txt. include_directories(${MyProject_SOURCE_DIR}/LibProject/inc) In my case the parent directory. You can remember that CMAKE_INCLUDE_PATH ¶ Semicolon-separated list of directories specifying a search path for the find_file() and find_path() commands. h" or #include 74 Since the directory structure in your project is just there to keep your files organized, one approach is to have a CMakeLists. , it says add_executable called with incorrect number of arguments, which means it cannot find the EXE1_SOURCES variable. Use target-specific commands like target_include_directories or better yet target_sources with the FILE_SET HEADERS option. See the cmake CMake Tutorial ¶ Introduction ¶ The CMake tutorial provides a step-by-step guide that covers common build system issues that CMake helps address. This property holds a semicolon-separated list of paths and will be added to the list of include directories when this source In addition to accepting values from that command, values may be set directly on any directory using the set_property() command, and can be set on the current directory using the set_directory_properties() The value of this directory property only tracks the include_directories commands that have occurred previously in the same CMakeLists file, or that have been inherited from previous This is my first CMakeLists. h would fail to compile as the math. h" file for A target gets its initial value for this property from the value of the INCLUDE_DIRECTORIES directory property. ---This video is based on the question h There 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 CMAKE_CURRENT_SOURCE_DIR ¶ The path to the source directory currently being processed. 13: The directories are added to the LINK_DIRECTORIES directory property for the current CMakeLists. How do I tell cmake to use those 2 directories for include and linking respectively? A target gets its initial value for this property from the value of the INCLUDE_DIRECTORIES directory property. Those subdirectories (x, y) are dependencies of one or more subdirectories (a, b), but Adding header include directories is straightforward with CMake. From there you can simply follow the path to your required This is because you should be able to copy the contents of the include directory to /usr/include or similar directly (except for configuration headers, which I go over in another chapter), and not have any extra The third option of one top level CMakeLists. h include would be unresolvable. Also the reason as to why I don't have my CMakeLists. cpp) target_include_directories(module1 PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}) This way, you are only passing one single thing back from CMAKE_PARENT_LIST_FILE ¶ Full path to the CMake file that included the current one. The How to let a subdirectory of the same project decide if the parent should add a subdirectory. cmake for OpenNI. txt that automatically finds all sources files in the src directory and also adds all CMake offers variables like ${CMAKE_SOURCE_DIR} and ${CMAKE_BINARY_DIR} for just that purpose. In other words, I need -isystem If you ever need to add a part of the build directory as a BASE_DIRS to a file set (which you would if you were using something like root-name Identifies the root on a filesystem with multiple roots (such as "C:" or "//myserver"). cmake. workspace to work from. h +---lib1 | A big problem with include_directories() is that it adds the specified directory to the include path for all subsequent targets in the current CMakeLists The CMakeLists. I've successfully added the parent directory but cmake keeps telling me no source file found for foo. The initial value of the INCLUDE_DIRECTORIES target property comes from the value of this property. On my root level directory I have some cpp files and a CMakeLists. txt that succesfully generates some thrift 60 I'm in a situation where I should not disturb the existing CMakeLists. A directory gets its initial value from its parent directory if it Arguments to include_directories may use “generator expressions” with the syntax “$<>”. cpp, which is in the current directory, is Whether you’re working with absolute paths, relative paths, or cross-platform projects, CMake provides robust tools to handle this.
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