Stub bfd_getb32 and bfd_getl32 for libopcodes on ppc64

[Yao Qi <qiyaoltc at cn dot ibm dot com>]

"bfd_getb32" and "bfd_getl32" are defined in libbfd, but are needed
for libopcodes only on ppc64.  This issue has been discussed in some
threads, and lasted for nearly 3 months.  We proposed that link "libbfd"
and "libiberty" only on ppc64, but it seems that none here would like
to use these two libraries.  Now, we propose to stub these two methods
on ppc64.

2006-08-02  Yao Qi  <qiyaoltc@cn.ibm.com>

	* m4/frysk_libopcode.m4: New file and define FRYSK_LIBOPCODE.
	* acinclude.m4: Call FRYSK_LIBOPCODE.

2006-08-14  Yao Qi  <qiyaoltc@cn.ibm.com>

	* frysk-imports/Makefile.am: Append "-lbfd_get " per macro USE_LIBOPCODES.
	* frysk-core/Makefile.am: Likewise.
	* frysk-gui/Makefile.am: Likewise.
	* frysk-gtk/Makefile.am: Likewise.
	* frysk-sys/Makefile.am: Likewise.

2006-08-14  Yao Qi  <qiyaoltc@cn.ibm.com>

	* lib/opcodes/libbfd_get.c : New file to stub bfd_getb32 and
	bfd_getl32 on PPC64.


Rebuild frysk on PPC64 and X86, and tested it.  As I still do not have
the write access to CVS tree, please review these patches and commit
them if they are OK.  Thanks in advance!
-- 
Yao Qi

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Attachment: bfd_get.patch
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