PATCH: Support --enable-gold=both --enable-linker=[bfd|gold]

["H.J. Lu" <hjl dot tools at gmail dot com>]

On Tue, Nov 3, 2009 at 2:19 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
> On Mon, Nov 2, 2009 at 3:06 PM, H.J. Lu <hongjiu.lu@intel.com> wrote:
>> Hi,
>>
>> This patch adds --enable-gold=both --with-linker=[bfd|gold] so that we
>> can build both ld and gold. This patch will
>>
>> 1. Install ld as ld.bfd
>> 2. Install gold as ld.gold
>> 3. Install one of them as ld, selected by --with-linker.
>>
>> If needed, gcc install invoke gold as ld.gold and ld as ld.bfd. ?Any
>> comments?
>>
>
> Here is the updated patch. It installs ld.bfd/ld.gold only if both
> linkers are enabled.
>
>

Here is the updated patch. OK to install?

Thanks.

-- 
H.J.
--
2009-11-03  Roland McGrath  <roland@redhat.com>
	    H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (--enable-gold): Accept --enable-gold=both to
	add gold to configdirs without removing ld.
	* configure: Regenerated.

gold/

2009-11-03  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (install-exec-local): Install as @installed_linker@.
	Install as ld if "@linker@" == "ld.gold" and @installed_linker@
	!= "ld".
	* Makefile.in: Regenerated.

	* configure.ac (installed_linker): New substituted variable.  Set
	by --enable-gold.
	(linker): New substituted variable.  Set by --enable-gold and
	--enable-linker.
	* configure: Regenerated.

ld/

2009-11-03  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (transform): Install as @installed_linker@.
	(install-exec-local): Depend on install-binPROGRAMS.  Install
	as @installed_linker@.  Install as ld if "@linker@" == "ld.bfd"
	and @installed_linker@ != "ld".
	* Makefile.in: Regenerated.

	* configure.ac (installed_linker): New substituted variable.  Set
	by --enable-gold.
	(linker): New substituted variable.  Set by --enable-gold and
	--enable-linker.
	* configure: Regenerated.

Attachment: binutils-gold-5.patch
Description: Text document