[LinuxBIOS] LinuxBIOS r2373 build changes

[LinuxBIOS information]

Dear LinuxBIOS readers!

This is the automated build check service of LinuxBIOS.

The developer "rsmith" checked in revision 2373 to
the LinuxBIOS source repository and caused the following 
changes:

Change Log:
- fix dependency rule for Makefile and Makefile.settingsThe make dependency rule for Makefile and Makefile.settings was completely broken.  No way it ever worked.OLPC buildrom flushed out this issue.If you updated the Config.lb file in your target/<mfg>/<mainboard> directory and then switched totarget/<mfg>/<mainboard>/<target> and ran 'make' you would get a permission denied error due to themake file trying to run 'config.py' directly rather than 'python config.py'We never saw this because we always run target/buildtarget <target> and that sets up everythingcorrectly.

Build Log:
 Compilation of artecgroup:dbe61 is still broken.

If something broke during this checkin please be a pain 
in rsmith's neck until the issue is fixed.

If this issue is not fixed within 24h the revision will 
be backed out.

   Yours truely,
     LinuxBIOS automatic build system