dependency tracking in opcodes

[Nick Clifton]

Hi Ralf,

> opcodes/ChangeLog:
> 2009-08-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
> 
> 	* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9 and cygnus, add
> 	1.11, foreign, no-dist.
> 	(MKDEP, m32c_opc_h): Remove variables.
> 	(disassemble.lo): Rewrite using automake-style dependency
>         tracking rules; only list the dependency upon the primary source
>         file, but no included headers.
> 	(m32c-asm.lo, m32c-desc.lo, m32c-dis.lo, m32c-ibld.lo, m32c-opc.lo)
> 	(i386-gen.o, ia64-gen.o): Remove dependency statements.
> 	(EXTRA_libopcodes_la_SOURCES): New variable, list $(CFILES) to
> 	ensure all dependency fragments are included in the Makefile.
> 	(s390-opc.lo): Depend on s390-opc.tab.
> 	(DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove rules.
> 	(mkdep section): Remove.
> 	* Makefile.in: Regenerate.

Approved - please apply.