[macports-ports] branch opencv4 created (now 9a2beb3222f)

[Marius Schamschula]

Marius Schamschula (Schamschula) pushed a change to branch opencv4
in repository macports-ports.

      at 9a2beb3222f opencv4: generate pkg-config file

This branch includes the following new commits:

     new 9a2beb3222f opencv4: generate pkg-config file

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.