Is it possible to retrieve it from CTL library defines at compile time?
Something like:

```
	desc.setDescription(
		"Color Transformation Language"
		"\n\n"
		"The Color Transformation Language, or CTL, is a small programming language that has been designed to serve as a building "
		"block for digital color management systems. CTL allows users to describe color transforms in a concise and unambiguous way "
		"by expressing them as programs."
		"\n"
		"Color transforms can be shared by distributing CTL programs. Two parties with the same CTL program can apply the same "
		"transform to an image. "
		"In addition to the original image, a CTL program can have input parameters whose settings affect how the input image will be "
		"transformed. For example, a transform may have an 'exposure' parameter, such that changing the exposure makes the image "
		"brighter or darker. In order to guarantee identical results, parties that have agreed to use a particular transform must also agree "
		"on the settings for the transform's parameters.\n"
		"A domain-specific programming language such as CTL can be designed to allow only the kinds of operations that are needed to"
		"describe color transforms. This improves the portability of programs, protects users against application software crashes and"
		"malicious code, and permits efficient interpreter implementations."
		"\n\n"
		"CTL " CTL_MAJOR_VERSION "." CTL_MINOR_VERSION "." CTL_PATCH_VERSION
		" (see https://github.com/ampas/CTL).\n" );
```