[ARM] Relocation counting during check_relocs

[Nick Clifton]

Hi Richard,

> bfd/
> 	* elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
> 	h->needs_plt when deciding whether to record a possible dynamic reloc.
>
> ld/testsuite/
> 	* ld-arm/arm-rel32.s, ld-arm/arm-rel32.d: New testcase.
> 	* ld-arm/arm-elf.exp: Run it.

Approved - please apply.

Cheers
   Nick