src ChangeLog configure.ac configure

[rwild@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	rwild@sourceware.org	2011-01-02 16:40:08

Modified files:
	.              : ChangeLog configure.ac configure 

Log message:
	Sync toplevel configure from GCC.
	
	/:
	Sync from GCC:
	2010-12-22  Hariharan Sandanagobalane  <hariharan@picochip.com>
	
	* configure.ac: (picochip): Disable libiberty.
	* configure: Regenerate.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=src&r1=1.960&r2=1.961
http://sourceware.org/cgi-bin/cvsweb.cgi/src/configure.ac.diff?cvsroot=src&r1=1.122&r2=1.123
http://sourceware.org/cgi-bin/cvsweb.cgi/src/configure.diff?cvsroot=src&r1=1.376&r2=1.377