20:14 Daniel Engberg (diizzy) 

devel/cmake: Create a meta-port for CMake

Create a meta-port for CMake to make it easier for the end user and
better handling of build dependencies.

This pushes devel/cmake into /devel/cmake-core and splits manpages and
its dependencies to /devel/cmake-man

Approved by:	kde (tcberner)
Differential Revision:	https://reviews.freebsd.org/D34957

    b23ea4e

15:34 Adriaan de Groot (adridg) 

devel/cmake: prefer python3 over versioned python3.x

Depending on which mechanism is used to find Python (Python3
in particular, since there's only one Python2 version left),
either python3 is found -- installed by the python3 metaport,
and presumed to be the "preferred / default Python3 version" --
of a versioned python3. Asking for, say, Python 3.6 will get
you whatever python3 points at -- assuming it is newer than 3.6 --
or, with the other mechanism, the newest python (e.g. highest
installed version). Those are not necessarily the same.

Switch the new mechanism to preferring python3; there's a
knob in CMake itself for that, we just need to set it in
the FreeBSD config-file.

PR:		252277

    731a0cb