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CMake Cookbook
book

CMake Cookbook

by Radovan Bast, Roberto Di Remigio
September 2018
Intermediate to advanced
606 pages
14h 32m
English
Packt Publishing
Content preview from CMake Cookbook

How to do it

In this recipe, we will only focus on how to fetch the Google Test sources to build the gtest_main target. For a discussion on how this target is used to test the example sources, we refer the reader to Chapter 4, Creating and Running Tests, Recipe 3, Defining a unit test and linking against Google Test:

  1. We first include the FetchContent module, which will provide the functions that we will require to declare, query, and populate the dependency:
include(FetchContent)
  1. Then, we declare the content - its name, repository location, and the precise version to fetch:
FetchContent_Declare(  googletest  GIT_REPOSITORY https://github.com/google/googletest.git  GIT_TAG release-1.8.0)
  1. We then query whether the content has already been ...
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Publisher Resources

ISBN: 9781788470711