pkg/54129: misc/libreoffice build broken: harfbuzz 2.4.0 checksum has changed

[david%gutteridge.ca@localhost]

>Number:         54129
>Category:       pkg
>Synopsis:       misc/libreoffice build broken: harfbuzz 2.4.0 checksum has changed
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Apr 19 19:00:00 +0000 2019
>Originator:     David H. Gutteridge
>Release:        current
>Organization:
>Environment:
>Description:
LibreOffice is failing to build because harfbuzz had a change to its
2.4.0 tarball:

fetch: Size of the file libreoffice/harfbuzz-2.4.0.tar.bz2 doesn't match.
[...]
checksum: Checksum SHA1 mismatch for libreoffice/harfbuzz-2.4.0.tar.bz2
ERROR: Make sure the Makefile and checksum file (/home/disciple/pkgsrc/misc/libreoffice/distinfo)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/usr/bin/make NO_CHECKSUM=yes [other args]".
*** Error code 1

>How-To-Repeat:
Try to build LibreOffice.
>Fix:
Ordinarily, I'd just alter the distinfo record, but I see there is
special handling involved for files that retain the same version but
have a checksum change, and separately, there is also special handling
of external dependency files for LibreOffice itself, so I don't know the
preferred approach here.