autobuild: intermittent test failure detected

[autobuild]

The autobuild test system has detected an intermittent failing test in 
the current master tree.

The autobuild log of the failure is available here:

   http://git.samba.org/autobuild.flakey/2012-06-29-1221/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-06-29-1221/samba3.stderr
   http://git.samba.org/autobuild.flakey/2012-06-29-1221/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-06-29-1221/samba.stderr
   http://git.samba.org/autobuild.flakey/2012-06-29-1221/samba.stdout
  
The top commit at the time of the failure was:

commit f3862b917168ade88a048cdee688986b0479fe37
Author: Rusty Russell <rusty at rustcorp.com.au>
Date:   Fri Jun 29 12:09:06 2012 +0930

    ccan: we're subsystems, not a library.
    
    Don't expose a libccan.so; it would produce clashes if someone else
    does the same thing.  Unfortunately, if we just change it from a
    SAMBA_LIBRARY to a SAMBA_SUBSYSTEM, it doesn't create a static library
    as we'd like, but links all the object files in.  This means we get
    many duplicates (eg. everyone gets a copy of tally, even though only
    ntdb wants it).
    
    So, the solution is twofold:
    1) Make the ccan modules separate.
    2) Make the ccan modules SAMBA_SUBSYSTEMs not SAMBA_LIBRARYs so we don't
       build shared libraries which we can't share.
    3) Make the places which uses ccan explicit.
    
    Signed-off-by: Rusty Russell <rusty at rustcorp.com.au>
    
    Autobuild-User(master): Rusty Russell <rusty at rustcorp.com.au>
    Autobuild-Date(master): Fri Jun 29 06:22:44 CEST 2012 on sn-devel-104