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CMake Cookbook

You're reading from   CMake Cookbook Building, testing, and packaging modular software with modern CMake

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Product type Paperback
Published in Sep 2018
Publisher Packt
ISBN-13 9781788470711
Length 606 pages
Edition 1st Edition
Languages
Tools
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Authors (2):
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Radovan Bast Radovan Bast
Author Profile Icon Radovan Bast
Radovan Bast
Roberto Di Remigio Roberto Di Remigio
Author Profile Icon Roberto Di Remigio
Roberto Di Remigio
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Toc

Table of Contents (18) Chapters Close

Preface 1. Setting up Your System 2. From a Simple Executable to Libraries FREE CHAPTER 3. Detecting the Environment 4. Detecting External Libraries and Programs 5. Creating and Running Tests 6. Configure-time and Build-time Operations 7. Generating Source Code 8. Structuring Projects 9. The Superbuild Pattern 10. Mixed-language Projects 11. Writing an Installer 12. Packaging Projects 13. Building Documentation 14. Alternative Generators and Cross-compilation 15. Testing Dashboards 16. Porting a Project to CMake 17. Other Books You May Enjoy

Defining a function or macro with named arguments

The code for this recipe is available at https://github.com/dev-cafe/cmake-cookbook/tree/v1.0/chapter-07/recipe-04 and has a C++ example. The recipe is valid with CMake version 3.5 (and higher) and has been tested on GNU/Linux, macOS, and Windows.

In the previous recipes, we explored functions and macros and used positional arguments. In this recipe, we will define a function with named arguments. We will enhance the example from Recipe 1, Code reuse with functions and macros and instead of defining tests using the following:

add_catch_test(short 1.5)

We will be able to call the following:

add_catch_test(
NAME
short
LABELS
short
cpp_test
COST
1.5
)

Getting ready

...
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