Log message:
Reorder includes so that the absence of the X11 option results in
the absence of the dependencies.

Log message:
Replaced the commands for creating the missing directories with some
magic variable assignments. No functional changes.

Log message:
- fine grained X11 dependencies for packages which have either USE_IMAKE
  or USE_X11BASE set, but don't include mk/x11.buildlink3.mk directly or
  via buildlink3.mks
- introduce BUILDLINK_PREFIX.libXpm as alias for BUILDLINK_PREFIX.xpm
  in the !modular case
- fix some cases where the check for libX11 couldn't work at all by using
  C++ for compilation without including the proper headers

Verified using a full X11_TYPE=xorg bulk build without additional
breakage. Discussed with salo@, wiz@ and send to packages@ for feedback.

Log message:
Let this package pass work-directory references check: use
"/usr/bin/env perl" as interpreter for $PREFIX/share/xplanet/scripts/*.perl
scripts.

Log message:
typo

Log message:
Make X11 dependency an option... and enabled by default as before.

Requested by gdamore@.

Log message:
Uses C++.

Log message:
Bump BUILDLINK_ABI_DEPENDS.png and PKGREVISION for png-1.2.9nb2 update.

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

Log message:
Bump BUILDLINK_RECOMMENDED of textproc/expat to 2.0.0 because
of the shlib major bump.
PKGREVISION++ for the dependencies.