Document adding new CATCH_CONFIG options to contributing.md

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Martin Hořeňovský 2022-11-09 16:32:43 +01:00
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@ -303,6 +303,18 @@ be `CATCH_MATCHERS_FOO_HPP_INCLUDED`, for `catch_generators_bar.hpp`, the includ
guard should be `CATCH_GENERATORS_BAR_HPP_INCLUDED`, and so on.
### Adding new `CATCH_CONFIG` option
When adding new `CATCH_CONFIG` option, there are multiple places to edit:
* `CMake/CatchConfigOptions.cmake` - this is used to generate the
configuration options in CMake, so that CMake frontends know about them.
* `docs/configuration.md` - this is where the options are documented
* `src/catch2/catch_user_config.hpp.in` - this is template for generating
`catch_user_config.hpp` which contains the materialized configuration
* other files as needed, e.g. `catch2/internal/catch_config_foo.hpp`
for the logic that guards the configuration
## CoC
This project has a [CoC](../CODE_OF_CONDUCT.md). Please adhere to it