Hello!

Now would be the time to get this in 'core-updates'.

Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:

> Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:
>
>> Hello,
>>
>> Our CMake package lacks any documentation (manpage or other). Patch to
>> follow.
>>
>> Maxim
>
> Here's the patch to be merged in core-updates (or core-updates-next).
>
> From 07625983cd901c94e4ac25b157035c95e33a115e Mon Sep 17 00:00:00 2001
> From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
> Date: Sun, 25 Nov 2018 01:39:54 -0500
> Subject: [PATCH] gnu: cmake: Generate the documentation.
>
> This fixes https://bugs.gnu.org/33497.
>
> * gnu/packages/cmake.scm (gnu): Use the (gnu package python) and
> (gnu packages texinfo) modules.
> (cmake)[configure]: Add arguments to configure so that manual pages, info and
> HTML documentation is generated.
> [move-html-doc]: New phase.
> [native-inputs]: Add the native inputs required for building the
> documentation.
> [outputs]: Add a "doc" output.

I'm not very comfortable with pulling python-sphinx into the dependency
closure of CMake, because then we can't update it or its dependencies
outside of the 'core-updates' cycle.  It could also cause circular
dependency issues down the road.

Would it make sense to build the documentation as a separate package?
In that case it can go on the master branch.