Log message:
Make sure that meta packages set META_PACKAGE before including
bsd.prefs.mk. Reported by Steven M. Bellovin for xorg packages.

Log message:
Replaced the custom definitions with META_PACKAGE=yes.

Log message:
* If PLIST_SRC is explicitly set to an empty value in a package Makefile,
  then automatically generate a PLIST that says "${PKGNAME} has no files".

* If PLIST_SRC and GENERATE_PLIST are not set in a package Makefile,
  and no PLIST files exist, then fail during the package build with
  PKG_FAIL_REASON.

* Remove "intentionally empty" PLISTs again.

Now, the easy way to say that a package installs no files is to just
add the following to the package Makefile:

	PLIST_SRC=	# empty

Log message:
Re-add "intentionally empty" PLISTs for meta-packages and other packages
that directly manipulate empty PLISTs.

Modify plist/plist.mk so that if the PLIST files are missing and no
GENERATE_PLIST is defined, then the package fails to build.

Log message:
Remove empty PLISTs from pkgsrc since revision 1.33 of plist/plist.mk
can handle packages having no PLIST files.

Log message:
give away to pkgsrc-users

Log message:
Recursive revision bump / recommended bump for gettext ABI change.

Log message:
Add convenience meta-pkg "pkgsrc-guide-tools-1.0", with runtime
dependencies on the tools used to build doc/guide.  doc/guide still uses
BUILD_DEPENDS on the tools (so that it's still possible to build for
certain output types with minimal dependencies); it does not depend on
the meta-pkg.