ports/126005: Add kpowersave

[arved at FreeBSD.org]

Synopsis: Add kpowersave

State-Changed-From-To: open->closed
State-Changed-By: arved
State-Changed-When: Sun Jul 27 18:28:52 UTC 2008
State-Changed-Why: 
If you like to have a port in the FreeBSD ports collection, the best way
is to make one yourself and submit it via PR.

I tried to make a port. The application compiles, but does not run.
If you want to play, grab the ports Makefile from: 
http://people.freebsd.org/~arved/stuff/kpowersave.Makefile

It currently fails with:
powersave: WARNING: Unknown error while aquire org.freedesktop.Policy.Power interface
kpowersave: Could not get XDG_SESSION_COOKIE from environment
kpowersave: no device with category laptop_panel found
kpowersave: ERROR: Fetching capability: cpufreq_control for: /org/freedesktop/Hal/devices/computer failed with: No property info.capabilities on device with id /org/freedesktop/Hal/devices/computer
kpowersave: WARNING: Property: power_management.can_standby for: /org/freedesktop/Hal/devices/computer doesn't exist.
kpowersave: ERROR: The user isn't allowed to call SetPowerSave() on HAL. Maybe KPowersave run not in a active session.


http://www.freebsd.org/cgi/query-pr.cgi?pr=126005