Modern CMake: Planning and Structuring C++ Projects

Scaling a C++ project beyond a single file requires a robust, maintainable build system, but setting up CMake correctly from the start can be challenging. This text-based course guides you through organizing your code, managing external dependencies, and building clean C++ executables and libraries. By reading and working through the practical written examples, you will transition from writing basic build scripts to designing professional, modular CMake configurations. You will gain the confidence to structure real-world codebases that are easy to maintain, test, and share with other developers. What you'll learn: Understand core CMake concepts, syntax, and the build lifecycle; Structure C++ projects using modern, target-based CMake practices; Manage external libraries and dependencies cleanly using modern tools like FetchContent; Configure compiler flags, build types, and C++ standards across different platforms; Organize multi-directory projects with separate library and executable targets; Apply best practices for clean build configurations and modular project layouts. The course starts with essential building blocks and terminology before walking you through the step-by-step assembly of a modular C++ project architecture. You will explore realistic configuration scenarios and dependency management strategies through clear, written explanations and code snippets. This course is designed for C++ developers who are new to project configuration or looking to upgrade their legacy CMake scripts to modern standards. No prior build engineering experience is required. Start reading today to build a solid foundation in professional C++ project organization.