[oe] [meta-xilinx 1/2] xilinx-boot: Refactor recipe to add support for Xilinx ISE 14.1.

[Khem Raj]

On Sun, Jun 24, 2012 at 9:18 AM, Elvis Dowson <elvis.dowson at gmail.com> wrote:
> Ensure that you reconfigure your shell to use bash instead of dash while
> building with Ubuntu 12.04 LTS.

why is this needed? may be you can fix the scripts to not have bashism