Code:
>sudo portupgrade -R libxkbfile
...
===> License MIT accepted by the user
=> SHA256 Checksum mismatch for xorg/lib/libxkbfile-1.0.7.tar.bz2.
===> Giving up on fetching files: xorg/lib/libxkbfile-1.0.7.tar.bz2
Make sure the Makefile and distinfo file (/media/G/usr/ports/x11/libxkbfile/distinfo)
are up to date. If you are absolutely sure you want to override this
check, type "make NO_CHECKSUM=yes [other args]".
...
Sincerely!