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Not so long ago I got the task of rethinking our build system. The idea was to evaluate existing components, dependencies, ...

May 17, 2020 · Why Using CMake CMake is a tool that allows us to generate project files from our code for a multitude of different environments. By using it we are not tied anymore to a specific IDE environment, like Visual Studio (or a specific version of it), or NetBeans, or CLion, because the project files are going to be independently generated using CMake. We can dictate the project structure in a ...

Feb 19, 2018 · It's Time To Do CMake Right 19 Feb 2018 on Build Systems, C++ Not so long ago I got the task of rethinking our build system. The idea was to evaluate existing components, dependencies, but most importantly, to establish a superior design by making use of modern CMake features and paradigms.

Speaking from personal experience, I've found that Superbuild projects do scale quite well and managing a large set of (external) thirdparty dependencies is ...

10.04.2020 · Hello there, I recently had a number of questions around the CMake COMPONENT keyword used in the CMake install command and using COMPONENTS in the CMake find_package command. After watching excellent talks by both Craig Scott and Deniz Bahadir I reached out to them directly via e-mail and got some very helpful responses. In case anyone …

19.02.2018 · It's Time To Do CMake Right. 19 Feb 2018 on Build Systems, C++. Not so long ago I got the task of rethinking our build system. The idea was to evaluate existing components, dependencies, but most importantly, to establish a superior design by making use of modern CMake features and paradigms.

Thanks for the post, I learned that lots of junk I was doing was wrong. There are many notes / blog posts on cmake, but as far as I've seen, there's no good canonical "best practices" reference (EDIT: I admit I haven't yet looked at Daniel Pfeifer’s Effective CMake, so that's open in …

Dec 14, 2016 · Other than the basic settings needed to just get everything built correctly, a lot of CMake configuration comes down to personal preference.   For instance, I noticed you had a test/CMakeLists.txt with no targets, and only add_subdirectory() commands. I personally don't like having those kinds

Sep 02, 2012 · cmake is a Makefile generator. When you call cmake [path] , you ask it to generate a Makefile in the current directory following instructions given in [path]/CMakeLists.txt Usually cmake output some messages while it is working, and after it is done without errors, you can type "make" to execute your newly created Makefile.

21.10.2016 · I work on build systems a fair bit, and this is something I thought others might benefit from. I went through quite a bit of code in our projects that did not do things the “right way”, and it wasn’t clear what that was to me at first. Qt 5 improved its integration with CMake […]

This is done by the so-called generators, CMake components ... CMake modules that help in finding various well-known libraries and packages.

While you may already be familiar with some of them, I am sure you will find some useful ones as well. 1. Always Use target_*() Commands.

I am creating an executable using the add_executable(foo sources.cpp) then I would like to have a target that runs foo, so right now I'm doing this:. add_custom_target(run_foo COMMAND ${CMAKE_BINARY_DIR}/test/foo DEPENDS foo WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} )

Jan 12, 2016 · CMake’s twist on this is to keep the dependency lists of libraries around until an executable is linked, and then do a recursive resolve on the whole dependency tree to get a flat list of link libraries in the right order (so it works automatically even for old-school linkers where the link-order is important).

cpp and create a new executable target from it. Right-click the root folder in the Project tree and select New | C/C++ Source File. CLion ...

247 votes, 132 comments. 212K subscribers in the cpp community. Discussions, articles and news about the C++ programming language or ...

It's time to do CMake Right: A nice set of best practices for Modern CMake projects. The Ultimate Guide to Modern CMake: A slightly dated post with similar ...

22.12.2016 · I'm still learning on using cmake and I don't really understand how I should work on it. I'm used to using Visual Studio and have it doing everything for me, so I'm trying to do it in a "Visual Studio" way... not sure if it's that's what it means though... cause when the cmake provided me a VS solut

See Daniel Pfeifer's C++Now 2017 talk Effective CMake (slide 24ff.) on how to do this. Keep in mind to export the right information.

May 24, 2021 · CMake tutorial and cmake-buildsystem(7) - nice overview of main CMake things and main CMake concepts in general “It’s time to do CMake Right” (archive) by Pablo Arias. A fantastic article about writing CMake for libraries meant to be used for other people and easy to include as a dependency in other projects.