Update HOMEPAGE.
Import dhcpcd-6.6.5 with the following changes:

  *  Allow STOPPED to be processed by dhcpcd-run-hooks(8)
  *  Don't attempt to match IFT to ARP types directly
  *  If neither dig nor host are present, fallback to getent(1)
  *  If IFF_UP is not set when we get a carrier up event, poll for it
     instead of giving up
  *  Failure to bind to the DHCP port on the wildcard address when
     it's in-use is not an error
Updated net/dhcpcd to 6.6.5
Ignore warnings about implicit pointer-to-true casts.
Pass down ABI flags for cwrappers too.
Remove tex2page.

The current version is ancient, and doesn't work with guile 1.8.
While there is upstream activity, there are no release tarballs or
even tags in git.  A request to upstream asking for release tarballs
timed out.  I don't have any reason to think anyone is using this
package.
-tex2page
Remove guile16.

Guile has had multiple versions in pkgsrc because of compatibility
problems, starting with 1.4.  Currently, 1.8 is the stable version and
2.0 the new version in pkgsrc, even though in the regular world 1.8 is
old and 2.0 is stable.  As far as I know, no one uses guile 1.6 any
more, and it has no depending packages in pkgsrc (tex2page was the
last one).
-guile16
Update to 0.6.1. From the changelog:

* Enhancements:
  * Expand path to logfile to easier debugging on failures.
    Pull #33 [marvin2k]

* Enhancements:
  * Add default cert store and custom certs from `SSL_CERT_FILE` if present.
    This increases compatibility with Ruby 1.8.7.

* Bugfixes:
  * Specify Accept-Encoding to make sure a raw file content is downloaded.
    Pull #30. [knu]

* Internal:
  * Improve examples and use them as test harness.
Updated misc/ruby-mini_portile to 0.6.1
Relax the version constraint to accept the latest ruby-mini_portile.