[Patch, microblaze]: Add MicroBlaze TLS configure support

[David Holsgrove]

Add test for MicroBlaze TLS support to gcc/configure.ac

gcc/Changelog

2013-03-13  Edgar E. Iglesias <edgar.igles...@xilinx.com>
            David Holsgrove <david.holsgr...@xilinx.com>

  * configure.ac: Add MicroBlaze TLS support detection.
  * configure: Regenerate.

Signed-off-by: Edgar E. Iglesias <edgar.igles...@xilinx.com>
Signed-off-by: David Holsgrove <david.holsgr...@xilinx.com>

0002-Patch-microblaze-Add-MicroBlaze-TLS-configure-suppor.patch
Description: 0002-Patch-microblaze-Add-MicroBlaze-TLS-configure-suppor.patch