* config.gcc (unsupported): Move obsoleted FPA-based configurations
	here from ...
	(obsolete): ... here.
	(arm*-*-freebsd*): Remove.
	(arm*-*-linux*): Only accept EABI variants.  Simplify logic.
	(arm*-*-uclinux*): Likewise.
	(arm*-*-ecos-elf): Remove.
	(arm*-*-rtems*): Remove.
	(arm*-*-elf): Remove.
	(arm*-wince-pe*): Remove.
	(arm, --with-fpu): Remove support for fpa and Maverick variants.
	* arm/ecos-elf.h: Delete.
	* arm/t-strongarm-elf: Delete.
	* arm/rtems-elf.h: Delete.
	* arm/wince-pe.h: Delete.
	* arm/pe.c: Delete.
	* arm/pe.h: Delete.
	* arm/t-wince-pe: Delete.

From-SVN: r188510