Add a notice that benchmarking supports needs opt-in

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Martin Hořeňovský 2019-07-14 15:49:17 +02:00
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<a id="top"></a> <a id="top"></a>
# Authoring benchmarks # Authoring benchmarks
_Note that benchmarking support is disabled by default and to enable it,
you need to define `CATCH_CONFIG_ENABLE_BENCHMARKING`. For more details,
see the [compile-time configuration documentation](configuration.md#top)._
Writing benchmarks is not easy. Catch simplifies certain aspects but you'll Writing benchmarks is not easy. Catch simplifies certain aspects but you'll
always need to take care about various aspects. Understanding a few things about always need to take care about various aspects. Understanding a few things about
the way Catch runs your code will be very helpful when writing your benchmarks. the way Catch runs your code will be very helpful when writing your benchmarks.