[PATCH] support -U and respect configure --enable-deterministic-archives in objcopy/strip

[nick clifton]

Hi Roland,

> binutils/
> 2013-01-04  Roland McGrath  <mcgrathr@google.com>
>
> 	* objcopy.c (deterministic): Make int rather than bfd_boolean,
> 	initialize to -1.
> 	(strip_options, copy_options): Add -U/--disable-deterministic-archives.
> 	(default_deterministic): New function.
> 	(strip_main, copy_main): Handle -U.  Call default_deterministic.
> 	(copy_usage, strip_usage): Describe -U.  Cite whether -D or -U is
> 	the default based on DEFAULT_AR_DETERMINISTIC.
> 	* doc/binutils.texi (objcopy, strip): Describe -U and effect of
> 	configure options on -D.
>
> 	* ar.c (default_deterministic): Comment fix.

Approved - please apply.

Cheers
   Nick