pkgdb: Move the machine_id data to a common place

git-svn-id: http://gar.svn.sourceforge.net/svnroot/gar/csw/mgar/gar/v2@20835 d3b55034-1cff-0310-a425-aefe953e1e90
checkpkg: ldd: do not even check binaries from a different architecture

git-svn-id: http://gar.svn.sourceforge.net/svnroot/gar/csw/mgar/gar/v2@20837 d3b55034-1cff-0310-a425-aefe953e1e90
pkgdb: ldd: add another error message to handle

git-svn-id: http://gar.svn.sourceforge.net/svnroot/gar/csw/mgar/gar/v2@20838 d3b55034-1cff-0310-a425-aefe953e1e90