1/30/2024 0 Comments Cmake linux exampleKate - Unix Makefiles = Generates Kate project files.Įclipse CDT4 - Ninja = Generates Eclipse CDT 4.0 project files.Įclipse CDT4 - Unix Makefiles= Generates Eclipse CDT 4.0 project files. Kate - Ninja = Generates Kate project files. = Generates Sublime Text 2 project files. Sublime Text 2 - Ninja = Generates Sublime Text 2 project files. Ninja Multi-Config = Generates build.ninja files.ĬodeBlocks - Ninja = Generates CodeBlocks project files.ĬodeBlocks - Unix Makefiles = Generates CodeBlocks project files.ĬodeLite - Ninja = Generates CodeLite project files.ĬodeLite - Unix Makefiles = Generates CodeLite project files. * Unix Makefiles = Generates standard UNIX makefiles. You will see something similar to the following To get the list of supported systems, known as generators, simply run cmake -help and look at the bottom of the output. CMake supports a wide variety of IDEs and build systems for many platforms. With our terminal cd'ed into our build directory, we can instruct CMake to generate a build system for us. gitignore, and to create a completely fresh build, we just delete the build directory. Ignore all compiled data we simply add build/ to our. It is meant only for experimentation and feedback to CMake developers. CMake Warning (dev) at CMakeLists.txt:70 (targetsources): CMakes C++ module support is experimental. This makes it much easier to manage our project, for example, to bash-3.2 ninja -C build/ ninja: Entering directory build/ 0/1 Re-running CMake. This is because we always want to build out-of-source, or in other words, we want to isolate all of the compiled data from our project from our source code. First, we want to create a build directory for our program: ![]() Now that our CMakeLists.txt is complete, we can use it to generate our build system and compile our program. To do this, we need to tell CMake which source files to use for our executable.Īdd_executable("$_helper_lib" PRIVATE cxx_std_17)Īdd_subdirectory("3rdparty/external_library1")Īdd_subdirectory("3rdparty/external_library2") Once you have your main project set up, the next step is to create an executable. In my case, I have CMake 3.17 intalled, so at the top of my CMakeLists.txt, I write: ![]() I recommend setting this to your currently installed CMake version, which you can get by running cmake -version. The first thing a CMakeLists.txt needs is the minimum CMake version your project works with. This guide will refer to items in the above diagram. If your project does not have a similar structure, the first thing you will want to do is reorganize it to match. See CMake Downloads for a version for your platform.Ī CMake project typically has the following structure: Note: this guide assumes you have CMake installed. Open your favorite text editor and let's go! This guide provides a simple but complete getting started tutorial for modern CMake. ![]() However, CMake can be difficult to learn for beginners, especially given the amount of outdated or incorrect information on the internet. For C and C++, CMake is the defacto standard. Cross-platform build systems are a must for any cross-platform project.
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