catch2/examples/000-CatchMain.cpp
Martin Hořeňovský 44722f9ed3 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
2018-06-24 12:32:22 +02:00

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// 000-CatchMain.cpp
// In a Catch project with multiple files, dedicate one file to compile the
// source code of Catch itself and reuse the resulting object file for linking.
// Let Catch provide main():
#define CATCH_CONFIG_MAIN
#include <catch2/catch.hpp>
// That's it
// Compile implementation of Catch for use with files that do contain tests:
// - g++ -std=c++11 -Wall -I$(CATCH_SINGLE_INCLUDE) -c 000-CatchMain.cpp
// - cl -EHsc -I%CATCH_SINGLE_INCLUDE% -c 000-CatchMain.cpp