Log message:
Update to 4.22:

Changes since 4.21:   * Fixed a bug in the new mouse-motion code that caused
                        the screen to never blank on multi-head non-Xinerama
                        systems.  Oops.
                      * New hacks, `interaggregate', `antmaze', `tangram',
                        and `crackberg'.
                      * Minor tweaks to `fiberlamp', `ifs', `slidescreen',
                        `zoom', `sonar', `fireworkx', `whirlwindwarp',
                        `bubble3d', and `rd-bomb'.
                      * Added motion blur to `blinkbox'.
                      * `bsod' now includes Longhorn's "RSOD", and OS/2.
                      * Fixed `-wireframe' usage in most hacks and man pages.

Log message:
For packages that use GNU configure, don't bother adding "TOOL"
variables into CONFIGURE_ENV if the new tools framework already takes
care of adding them automatically.

Log message:
Use :sh instead of != to defer execution of ${PERL} until the configure
phase.  This avoids needing ${PERL} in the top-level make.

Log message:
Install xscreensaver-demo man page with xscreensaver-demo package, not
with xscreeensaver package. Bump PKGREVISION for both.

Patch from Kouichirou Hiratsuka.

Log message:
Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Log message:
Avoid installing files to /xscreensaver.
Patch from Kouichirou Hiratsuka (thanks!).

If you installed xscreensaver after 4.21, ``rm -r /xscreensaver''.
Sorry.

Log message:
Remove obsolete configure argument.

Log message:
xscreensaver needs Xrandr; add its buildlink3.

Log message:
Update to 4.21:

Changes since 4.20:   * New hack: `fliptext'.
                      * Changed default configure installation directories:
                        /usr/bin/ for xscreensaver, etc.;
                        /usr/libexec/xscreensaver/ for hacks;
                        /usr/share/xscreensaver/config/ for xml files.
                      * All the text-manipulating screen savers can have their
                        text source configured via `xscreensaver-demo' now.
                      * xscreensaver.spec now builds three RPMs:
                        base (no hacks); extras (2d hacks); and gl-extras.
                      * Added `-program' and `-front' option to `gltext'.
                      * Added `-shells' to `molecule'.
                      * Fixed text-alpha glitch in `carousel'.
                      * New `pacman': the ghosts can be killed now.
                      * Fixed a bug in screen-grabbing GL hacks where images
                        would be tiled instead of scaled on machines that
                        can't do large textures.
                      * `webcollage' can hit Flickr now.
                      * New (rewritten) implementation of `ifs'.
                      * The unlock dialog can be made to have a "New Login"
                        button that will run `gdmflexiserver'.  Experimental!
                      * Fixed non-ASCII display bug in `starwars'.
                      * Configure finds a default for imageDirectory.
                      * "xscreensaver-command -lock" now works even if
                        in "screensaver disabled" mode.
                      * If a bad password is typed while CapsLock is on, the
                        unlock dialog says "CapsLock?" instead of \ 
"Sorry".
                      * Mouse motion only counts as activity if the mouse moved
                        more than 10 pixels (so the screen won't unblank every
                        time you bump your desk.)
                      * New mode option "random-same": if you have multiple
                        monitors, this will run the *same* randomly chosen
                        hack on each screen, instead of different ones on each.
Changes since 4.19:   * New hacks, `fiberlamp', `boing', `boxfit', and
                        `carousel'.
                      * Rewrote `glslideshow' again: should be faster now.
                      * Sped up loading of images in GL programs.
                      * `starwars' uses texture-mapped fonts now.
                      * New `bsod' modes: tru64, hppa, and nvidia.
                      * Updates to `webcollage', `juggle', `pinion',
                        `fireworkx', `sonar', `extrusion', `substrate', and
                        `pong'.
Changes since 4.18:   * New hacks, `substrate', `intermomentary', `fireworkx',
                        and `pinion'.
                      * New version of `flow'.
                      * Made /proc/interrupts work again on Linux 2.6.
                      * Made `analogtv' not hog the CPU.
                      * Made analogtv-based hacks work properly on PPC/ARM.
                      * Fixed a bad memory leak in `piecewise'.
                      * Minor updates to `sonar', `molecule', `glmatrix',
                        `galaxy', and `webcollage'.
                      * Removed support for GTK 1.x (everyone uses 2.x now.)

Log message:
Fix RCS Id.