Log message:
Remove a bogus cast which breaks the build with Sun Studio C.
While here set the license to "gnu-gpl-v2".

Log message:
Fix build under Mac OS X Snow Leopard.

Log message:
bump revision because of graphics/jpeg update

Log message:
Remove @dirrm entries from PLISTs

Log message:
Fix gtk version reference

Log message:
Update to 0.75:

  v0.75 Feelgood patch to move sprintf to snprintf. People might think
        that sprintf might cause a buffer overflow. Now it's clean.
        cut-paste patches: you can now copy an intermediate host to the
        clipboard.

Log message:
Add fix to properly detect socklen_t on various system. Fixes PR 39421.

Log message:
Remove "-Wno-pointer-sign" compiler options if we are building with
GCC 3.x. This should fix PR pkg/39421.

Log message:
Update "mtr" package to version 0.74. Changes since version 0.72:
- KES reported a build problem. Turns out I need to install gtk-1.2
  on my development sytem, otherwise my release script causes the
  build to break.
- changed some docs to advertise the new mailing list.
- added documentation for the Mac OS X compilation problem.
- added -Wno-pointer-sign to the compiler options.
- Nico Lichtmaier's cleanup-gtk patch. (now mtr uses a more modern
  dialect of gtk).
- as possible after opening the sockets, it still had some
  sprintf calls, which have now been converted into snprintf.

Log message:
Switch to use normal INSTALL_PROGRAM and SPECIAL_PERMS combination
instead of custom setuid root installation.

Part of fixes PR 15107.