You're reading from CMake Best Practices Upgrade your C++ builds with CMake for maximum efficiency and scalability

Product type Paperback

Published in Aug 2024

Publisher Packt

ISBN-13 9781835880647

Length 356 pages

Edition 2nd Edition

Languages

C++

Tools

Cmake

Concepts

Application Development

Authors (2):

Mustafa Kemal Gilor

Dominik Berner

View More author details

Table of Contents (22) Chapters

Preface

1. Part 1 – The Basics

2. Chapter 1: Kickstarting CMake FREE CHAPTER

3. Chapter 2: Accessing CMake in the Best Ways

4. Chapter 3: Creating a CMake Project

5. Part 2 – Practical CMake – Getting Your Hands Dirty with CMake

6. Chapter 4: Packaging, Deploying, and Installing a CMake Project

7. Chapter 5: Integrating Third-Party Libraries and Dependency Management

8. Chapter 6: Automatically Generating Documentation

9. Chapter 7: Seamlessly Integrating Code Quality Tools with CMake

10. Chapter 8: Executing Custom Tasks with CMake

11. Chapter 9: Creating Reproducible Build Environments

12. Chapter 10: Handling Distributed Repositories and Dependencies in a Super-Build

13. Chapter 11: Creating Software for Apple Systems

14. Part 3 – Mastering the Details

15. Chapter 12: Cross-Platform-Compiling Custom Toolchains

16. Chapter 13: Reusing CMake Code

17. Chapter 14: Optimizing and Maintaining CMake Projects

18. Chapter 15: Migrating to CMake

19. Index

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20. Other Books You May Enjoy

Appendix: Contributing to CMake and Further Reading Material

Using existing cross-platform toolchain files

When building software for multiple platforms, the most straightforward way to do this is to compile software on the target system itself. The downside of that is that each developer has to have a running version of the target system to build the software. If these are desktop systems, that might work reasonably well, although moving between different installations to develop the software also makes the developer workflow quite tedious. Less powerful devices such as embedded systems might be very uncomfortable because of the lack of proper development tools, or because compiling the software takes very long.

Therefore, a much more convenient way from the developer’s perspective is to use cross-compiling. This means the software engineer writes code and builds the software on their own machine, but the resulting binaries are for a different platform. The machine and platform on which the software is built are usually called the...