collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined.

2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>

	* collect2.c (dump_file): Don't call cplus_demangle if
	HAVE_LD_DEMANGLE is defined.
	(main): Pass "--demangle" to ld if no_demangle is not 0 and
	HAVE_LD_DEMANGLE is defined. Don't set current_demangling_style
	if HAVE_LD_DEMANGLE is defined.

	* configure.ac (--with-demangler-in-ld): Added
	(HAVE_LD_DEMANGLE): Define if ld supports --demangle when
	--with-demangler-in-ld is used.
	* config.in: Regenerated.
	* configure: Likewise.

From-SVN: r84227