Log message:
Update to 2.7:

Released on 2013-07-28.

* Sources migrated to a GitHub project from the previous copy in
  the pkgsrc repository.  sysbuild is now a first-class package and
  includes a traditional build system based on automake and autoconf.

Log message:
Fix comment: configuration variables were moved to sysbuild.conf(5).

Log message:
Update to 2.6:

- Fix the default configuration file to populate CVSTAG correctly when
  using a CVS/Tag file.
- Ensure that errors from CVS stop execution.

Problem reported by Nathan Arthur in private mail.  Change OKed by pmc.

Log message:
Update to 2.5:

- Added support for pre/post fetch/build hooks so that, for example, rsync
  can be used to push the results of a successful build to a remote server.

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Update to 2.4:

- Add a MKVARS variable to pass arbitrary variables to build.sh through -V.
  E.g. MKVARS="MKDEBUG=yes".
- Move the documentation of the configuration file to a new sysbuild.conf(5).

Log message:
Update to 2.3:

- Added the 'env' command.  This prints a small shell snippet that can be
  imported into the current shell.  The printed code defines a set of
  convenience global variables and functions to work with the source tree.

Log message:
Update to 2.2:

- Add support to specify per-machine targets by prefixing the targets in
  BUILD_TARGETS by the machine they correspond to.  Useful, for example,
  to build different kernels depending on the machine type.

Log message:
Update to 2.1:

- Use shtk for the common utilities and configuration file parsing
  functionality.  The local copies of the "config" and \ 
"utils" modules
  are gone.

Log message:
Use Nx for NetBSD. Add RCS Id. Remove dot at end of SEE ALSO.