Fix for calling backend reloc functions

[Nick Clifton]

Hi Ulf,

: Ulf
: 
: 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
: 
: 	* elflink.h (elf_link_adjust_relocs): Check for and call backend
: 	specifific swap relocation function if available.
: 	(elf_link_output_relocs): Likewise.
: 	(elf_reloc_link_order): Likewise.

Approved.

Cheers
	Nick