CMake: build system generator. CPack: package generator. CTest: systematic test driver. CDash: a dashboard collector. 3 / CMake tutorial. introductions and files to use CMake for building projects nice tutorial!!! struglling to get clean and simple understanding of. What is CMake? According to CMake’s creators, Kitware, CMake is an open- source cross platform build system. This is not completely accurate.

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Not that cmake is hard to understandbut for a beginner like mewas hard to find even understand the basic stuff mentioned in most of the site. Tuhorial directory’s CMakeLists file defines what the buildsystem should do in that specific directory.

When trying to learn CMake I could not find any good introduction. On Linux run the binary from a terminal. Hi, I have been trying to understand CMake for a long time…But this tutorial has solved all the basic doubts for once and deuttsch All…Thank You very much for a great tutorial.

We can now run our binary from the install directory:. Linking an existing static library commented out in the example does not seem to work.

Learning CMake: A beginner’s guide · GitBook (Legacy)

There are series of commands and it is not ceutsch what exactly they are doing. In our case we want to make use of the luajit library which is built using a Makefile.


The CMake documentation is quite comprehensive but not suitable for a beginner. You can determine the constituents of a static library using the GNU ar archive command — for example: While CMake enjoys increasing interestthere are still plenty of libraries using native build systems like Unix Makefiles.

To start a build we create a new folder:. The final CMakeLists files can be very clear and deutsh, because each is so limited in scope.

Introduction to CMake by Example

Just starting to learn how to use VTK and cmake is required. Would be very helpful. Not affiliated with Stack Overflow. Each only handles as much of the build as is present in the current directory. This was very useful. We can follow the same procedure in the above example to build our project.

So clear and precise example. It will only be built if we add a dependency to it. It is very usefull. Define variables that the buildsystem will use in this directory, and in its subdirectories. This post is just perfect.

CMake by Example

Have a question about the part about using the library: It also defines which subdirectories CMake should handle as well. Thank you very much. Add a filepath to the include-path used during build.

Does this example work for windows also…i. Use the same steps as before to build the static library, and you will see the output as follows: It helped me a lot. For these generators CMake will try its tutprial to generate a build directory structure such that files from different configurations do not step on each other.


We can extend our executable from above by tutodial it to our libray libtest. Head over to CMake download page and get a binary for your operating system, e.

It perfectly worked for me. Sign in Get started.

And then each subdirectory would create a shared library where a main program would link to. Generators that do only support a single configuration like Unix C,ake work differently.

We also include our public header file into the install step and tell cmake to put it into include.

To keep your source code clean from any build artifacts you should do “out-of-source” builds. Your tutorial is the only one which made perfect sense to me! We by creating a CMakeLists. CMake is a cross-platform tool; the idea is to have a single definition of how the project is built – which translates into specific build definitions for any supported platform. I have been following from past one years. See it live on Coliru.