Log message:
Explicitly disable building the shared libarchive. This fails to link
on HP-UX against the static libz.a used if the system doesn't have
a native version. It also reduces build time in other cases.

Log message:
Update libarchive and bsdtar to 2.5.5.
This further polishes bsdcpio and brings in a number of portability
fixes.

Revert temporary hack to not use vfork on IRIX.

Log message:
Add a temporary workaround for missing vfork on IRIX.
Fixes PR 38674, tested by tnn@.

Log message:
Update build glue for libarchive 2.5.4b.

Log message:
Update to libarchive-2.5.1b. Fix a counter bug and make UTF8 conversion
for PAX format more robust.

Log message:
Update libarchive and bsdtar to 1.5.0b.

- Improve hardlink handling of hardlinks in bsdcpio
- Extend linkify to handle all sane hardlink strategies
- Improve mtree support
- Make bsdtar and bsdcpio more like the NetBSD counterparts
- Drop uudecode dependency.

Log message:
Update to bsdtar-2.4.14 and libarchive-2.4.14.

Log message:
Update build infrastructure for libarchive-2.4.13.

Log message:
trailing white-space

Log message:
Diction/spelling/grammar fixes.