Log message:
tigervnc: update to 1.15.0.1.20.13.

pkgsrc change:
Switch to fltk13, this release does not accept fltk 1.4.

Changes:
* The native viewer and Unix servers now support the back and
  forward mouse buttons
* The Unix servers can now handle any number of keys that are
  missing from the server keyboard layout, rather than just a few
* x0vncserver now supports clipboard redirection
* The native viewer can remember the username and password when
  reconnecting
* Both the native and Java viewer can now show a standard arrow
  cursor, not just a dot cursor, if the server cursor is blank
* vncpasswd can now check password complexity with pwquality

Log message:
net/tigervnc: Update to 1.14.1

From micha@ via wip.

- Switch to FLTK 1.4
- Remove pkgsrc patch that was merged upstream

The bugfix release TigerVNC 1.14.1 is now available. This release fixes a
number of regressions, the most prominent being:

- Default installation of native viewer can once again handle VncAuth
- Graphic acceleration now can now be disabled through the vncserver config
  file the same way as other features
- Command vncpasswd can again correctly update passwords
- Native viewer once again consider passwd file that contain more than one
  password valid
- Native viewer can once again connect to RealVNC servers
- Users of x0vncserver should no longer experience the mouse cursor moving
  to the upper left corner
- H264 encoding no longer causes crashing

Log message:
*: recursive bump for icu 76 shlib major version bump

Log message:
*: revbump for icu downgrade

Log message:
*: recursive bump for icu 76.1 shlib bump

Log message:
tigervnc: SunOS needs memset defined before using FD_ZERO.

Log message:
tigervnc: add upstream bug report URL

Log message:
*: replace CMAKE_ARGS with CMAKE_CONFIGURE_ARGS

Log message:
revbump after icu and protobuf updates

Log message:
*: recursive bump for gnutls p11-kit option

(existing installations need the bl3.mk included, but it's now only
optionally included)