Integrate CMake with `<catch2/catch.hpp>` include paths

This also goes for pkg-config installed by our CMake installation.

This includes

* Updating CMake version on Travis
* Adding a `Catch2` subfolder to the `single_include/` folder to
provide this include path both _inside_ the repository, and _outside_.
* Updated examples to build with the new paths
* Other general CMake cleanup
24 files changed
tree: 0c2ab6e59c73716e9c7075c317181e8183e9432d
  1. .github/
  2. artwork/
  3. CMake/
  4. contrib/
  5. docs/
  6. examples/
  7. include/
  8. misc/
  9. projects/
  10. scripts/
  11. single_include/
  12. test_package/
  13. third_party/
  14. .gitattributes
  15. .gitignore
  16. .travis.yml
  17. appveyor.yml
  18. CMakeLists.txt
  19. CODE_OF_CONDUCT.md
  20. codecov.yml
  21. conanfile.py
  22. LICENSE.txt
  23. README.md
README.md

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The latest version of the single header can be downloaded directly using this link

Catch2 is released!

If you've been using an earlier version of Catch, please see the Breaking Changes section of the release notes before moving to Catch2. You might also like to read this blog post for more details.

What's the Catch?

Catch2 stands for C++ Automated Test Cases in a Header and is a multi-paradigm test framework for C++. which also supports Objective-C (and maybe C). It is primarily distributed as a single header file, although certain extensions may require additional headers.

How to use it

This documentation comprises these three parts:

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