Log message:
Revbump for icu

Log message:
pkgin: Update to 20.5.1.

This is quite a disruptive change, but has been tested in various ways across
Darwin, Minix, and SmartOS, so I'm reasonably confident I caught most issues.

With the switch to automake the pkgsrc Makefile has been able to be simplified
a lot, and I also took the opportunity to remove the mostly useless MESSAGE
file.

## Version 20.5.1 (2020-05-25)

 * Improve make portability.

## Version 20.5.0 (2020-05-25)

 * Switch to automake and overhaul mandatory configure options.
 * Remove unused code and pointless configure tests, cleaning up includes
   and headers where appropriate.
 * New version number scheme (yy.m.x).  The previous scheme had no relevance,
   this one at least gives users some clue about how up-to-date their version
   is.

Log message:
pkgtools/pkgin: allow no-op SUBST block for paths

In a pkgsrc setup with default paths, the simple substitutions are all
no-ops.  The last two substitutions only apply to Makefile.in, which
means that they are no-ops for the other files.  Since the whole sed
command is not considered an identity substitution, an explicit
SUBST_NOOP_OK is needed here.

https://mail-index.netbsd.org/pkgsrc-users/2020/05/17/msg031245.html

Log message:
pkgin: Unbreak PKGPATH subst change.

Log message:
pkgin: Update to 0.16.1.

The "jperkin should have run the test suite before releasing 0.16.0" \ 
release.

## Version 0.16.1 (2020-04-29)

 * Don't attempt to update the keep list if we're only downloading packages.
 * Avoid C99isms for now, fixes CentOS 6 build.
 * Ignore "pkg_admin rebuild-tree" output, removes spurious \ 
"Done." messages
   from output.
 * Some minor internal refactoring.

Log message:
pkgtools/pkgin: define PKGPATH before including mk.conf

PKGPATH is one of the few variables that is guaranteed to be defined when
mk.conf is included. Conditions like ".if ${PKGPATH} == category/package"
trigger a "Malformed conditional" when this variable is not defined.

Log message:
pkgin: Update to 0.16.0.

## Version 0.16.0 (2020-04-27)

 * Rebuild +REQUIRED_BY files after each pkgdb modification, ensuring
   consistency and avoiding "Can't open +CONTENTS of ..." errors during
   subsequent upgrades.
 * Improved output sorting.
 * Turn off WARNS.
 * Minor cleanups.
 * Documentation fixes.
 * Flush yes/no prompt before reading response (Michael Forney).

Log message:
Recursive revision bump after textproc/icu update

Log message:
*: Recursive revision bump for openssl 1.1.1.

Log message:
pkgin: Update to 0.15.0.

## Version 0.15.0 (2020-01-06)

 * Also match full package names when searching (Erik van Nooijen).